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Delaware Group Adviser Funds, et al. – ‘485BPOS’ on 2/28/11

On:  Monday, 2/28/11, at 4:35pm ET   ·   Effective:  2/28/11   ·   Accession #:  1206774-11-347   ·   File #s:  33-67490, 811-07972

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  As Of                Filer                Filing    For·On·As Docs:Size              Issuer               Agent

 2/28/11  Delaware Group Adviser Funds      485BPOS     2/28/11    6:2.7M                                   DG3/FADelaware Diversified Income Fund Class A (DPDFX) — Class B (DPBFX) — Class C (DPCFX) — Class R (DPRFX) — Institutional Class (DPFFX)Delaware U.S. Growth Fund Class A (DUGAX) — Class B (DEUBX) — Class C (DEUCX) — Class R (DEURX) — Institutional Class (DEUIX)

Post-Effective Amendment
Filing Table of Contents

Document/Exhibit                   Description                      Pages   Size 

 1: 485BPOS     Post-Effective Amendment Filed Pursuant to          HTML   1.93M 
                          Securities Act Rule 485(B)                             
 2: EX-99.D.2   Executed Investment Advisory Expense Limitation     HTML     18K 
                          Letter (February 25, 2011)                             
 3: EX-99.E.1.II  Executed Distribution Expense Limitation Letter   HTML     14K 
                          (February 25, 2011)                                    
 4: EX-99.G.2.I  Executed Amendment (September 22, 2009)            HTML    124K 
 5: EX-99.H.3.I  Amendment No. 2 (January 31, 2011)                 HTML     26K 
 6: EX-99.J     Consent of Independent Registered Public            HTML      9K 
                          Accounting Firm (February 2011)                        


485BPOS   —   Post-Effective Amendment Filed Pursuant to Securities Act Rule 485(B)
Document Table of Contents

Page (sequential) | (alphabetic) Top
 
11st Page   -   Filing Submission
"Fund summary
"Delaware Diversified Income Fund
"Delaware U.S. Growth Fund
"How we manage the Fund
"The securities in which the Fund typically invests
"The risks of investing in the Fund
"Disclosure of portfolio holdings information
"Who manages the Fund
"Investment manager
"Portfolio managers
"Manager of managers structure
"Who's who
"About your account
"Investing in the Fund
"Choosing a share class
"Payments to intermediaries
"Dealer compensation
"How to buy shares
"Fair valuation
"How to reduce your sales charge
"Document delivery
"Waivers of contingent deferred sales charges
"Inactive accounts
"How to redeem shares
"Account minimum
"Retirement plans
"Exchanges
"Frequent trading of Fund shares
"Dividends, distributions, and taxes
"Certain management considerations
"Account minimums
"Special services
"Financial highlights
"Additional information

This is an HTML Document rendered as filed.  [ Alternative Formats ]




UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549
 
FORM N-1A
 
File No. 033-67490
File No. 811-07972
 
 
REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 /X/
         
  Pre-Effective Amendment No. _____ /   /
     
  Post-Effective Amendment No.     32     /X/
     and/or
   
REGISTRATION STATEMENT UNDER THE INVESTMENT COMPANY ACT OF 1940 /X/
     
  Amendment No.     34      

(Check appropriate box or boxes.)
 
DELAWARE GROUP ADVISER FUNDS
(Exact Name of Registrant as Specified in Charter)
 
          2005 Market Street, Philadelphia, Pennsylvania       19103-7094
  (Address of Principal Executive Offices)   (Zip Code)

Registrant’s Telephone Number, including Area Code: (800) 523-1918
 
David F. Connor, Esq., 2005 Market Street, Philadelphia, PA 19103-7094
(Name and Address of Agent for Service)
 
Approximate Date of Proposed Public Offering:     February 28, 2011

It is proposed that this filing will become effective (check appropriate box):
 
      /X/             immediately upon filing pursuant to paragraph (b)
  /   /     on F(date) pursuant to paragraph (b)
  /   /     60 days after filing pursuant to paragraph (a)(1)
  /   /     on (date) pursuant to paragraph (a)(1)
  /   /     75 days after filing pursuant to paragraph (a)(2)
  /   /     on (date) pursuant to paragraph (a)(2) of Rule 485.

If appropriate, check the following box:
 
      /   /             this post-effective amendment designates a new effective date for a previously filed post-effective amendment.
 
The Registrant is filing this Post-Effective Amendment for the purpose of updating financial and certain other information in the prospectuses and statement of additional information for the Delaware Diversified Income Fund and Delaware U.S. Growth Fund. The prospectuses and statement of additional information relating to the other series of the Registrant are not amended or superseded hereby.


 

--- C O N T E N T S ---
 
This Post-Effective Amendment No. 32 to Registration File No. 033-67490 includes the following:
 
      1.       Facing Page
   
  2.   Contents Page
   
  3.   Part A - Prospectuses
   
  4.   Part B - Statement of Additional Information
   
  5.   Part C - Other Information
   
  6.   Signatures
   
  7.   Exhibits


 

Prospectus

Fixed income

Delaware Diversified Income Fund

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February 28, 2011

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Nasdaq ticker symbols

Class A

  DPDFX

Class B

  DPBFX

Class C

  DPCFX

Class R

  DPRFX

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The U.S. Securities and Exchange Commission has not approved or disapproved these securities or passed upon the adequacy of this Prospectus. Any representation to the contrary is a criminal offense.

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Get shareholder reports and prospectuses online instead of in the mail.
Visit www.delawareinvestments.com/edelivery.

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Table of contents

Fund summary

1

Delaware Diversified Income Fund

1

How we manage the Fund

8

Our investment strategies

8

The securities in which the Fund typically invests

10

The risks of investing in the Fund

17

Disclosure of portfolio holdings information

23

Who manages the Fund

24

Investment manager

24

Portfolio managers

24

Manager of managers structure

28

Who's who

28

About your account

30

Investing in the Fund

30

Choosing a share class

30

Dealer compensation

34

Payments to intermediaries

35

How to reduce your sales charge

36

Waivers of contingent deferred sales charges

39

How to buy shares

42

Fair valuation

43

Retirement plans

44

Document delivery

44

Inactive accounts

44

How to redeem shares

44

Account minimums

46

Special services

46

Frequent trading of Fund shares

48

Dividends, distributions, and taxes

51

Certain management considerations

53

Financial highlights

55

Additional information

69

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Fund summary

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Delaware Diversified Income Fund

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What is the Fund's investment objective?

Delaware Diversified Income Fund seeks maximum long-term total return, consistent with reasonable risk.

What are the Fund's fees and expenses?

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The following table describes the fees and expenses that you may pay if you buy and hold shares of the Fund.You may qualify for sales-charge discounts if you and your family invest, or agree to invest in the future, at least $100,000 in Delaware Investments® Funds. More information about these and other discounts is available from your financial advisor, in this prospectus under the section entitled "About your account," and in the Fund's statement of additional information under the section entitled "Purchasing shares."

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Shareholder fees (fees paid directly from your investment)
Class A B C R
Maximum sales charge (load) imposed on purchases as a percentage of offering price 4.50% none none none
Maximum contingent deferred sales charge (load) as a percentage of original purchase price or redemption price, whichever is lower none 4.00%1 1.00%1 none
Annual fund operating expenses (expenses that you pay each year as a percentage of the value of your investment)
Class A B C R
Management fees 0.45% 0.45% 0.45% 0.45%
Distribution and service (12b-1) fees 0.30% 1.00% 1.00% 0.60%
Other expenses 0.23% 0.23% 0.23% 0.23%
Total annual fund operating expenses 0.98% 1.68% 1.68% 1.28%
Fee waivers and expense reimbursements (0.05%)2 (0.10%)2
Total annual fund operating expenses after fee waivers and expense reimbursements 0.93% 1.68% 1.68% 1.18%
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If you redeem Class B shares during the first year after you buy them, you will pay a contingent deferred sales charge (CDSC) of 4.00%, which declines to 3.25% during the second year, 2.75% during the third year, 2.25% during the fourth and fifth years, 1.50% during the sixth year, and 0% thereafter. Class C shares redeemed within one year of purchase are subject to a 1.00% CDSC.

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The Fund's distributor, Delaware Distributors, L.P. (Distributor), has also contracted to limit the Class A and Class R shares' 12b-1 fees from February 28, 2011 through February 28, 2012 to no more than 0.25% and 0.50% of their respective average daily net assets. These waivers and reimbursements may only be terminated by agreement of the Manager and the Distributor, as applicable, and the Fund.

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Example

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This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The example assumes that you invest $10,000 in the Fund for the time periods indicated and then redeem all of your shares at the end of those periods. The example also assumes that your investment has a 5% return each year and reflects the applicable waivers and reimbursements for the 1-year contractual period and the total operating expenses without waivers for years 2 through 10.  Although your actual costs may be higher or lower, based on these assumptions your costs would be:

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(if not redeemed) (if not redeemed)
Class A B B C C R
1 year $541 $101 $571 $171 $271 $120
3 years $743 $530 $805 $530 $530 $396
5 years $963 $913 $1,138 $913 $913 $693
10 years $1,593 $1,801 $1,801 $1,987 $1,987 $1,536
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Portfolio turnover

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The Fund pays transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund's performance. During the most recent fiscal year, the Fund's portfolio turnover rate was 232% of the average value of its portfolio.

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What are the Fund's principal investment strategies?

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The Fund allocates its investments principally among the following four sectors of the fixed income securities markets: the U.S. investment grade sector, the U.S. high yield sector, the international developed markets sector, and the emerging markets sector. Under normal circumstances, the Fund will invest at least 80% of its net assets in fixed income securities (the 80% policy). The Fund's investment manager, Delaware Management Company (Manager or we), will determine how much of the Fund to allocate to each of the four sectors, based on our evaluation of economic and market conditions and our assessment of the returns and potential for appreciation that can be achieved from investments in each of the four sectors. We will periodically reallocate the Fund's assets, as deemed necessary.

In unusual market conditions, in order to meet redemption requests, for temporary defensive purposes, and pending investment, the Fund may hold a substantial portion of its assets in cash or short-term fixed income obligations. The Fund may also use a wide range of hedging instruments, including options, futures contracts, and options on futures contracts subject to certain limitations.  The Fund's investments in emerging markets will, in the aggregate, be limited to no more than 15% of the Fund's total assets. We will limit non-U.S.-dollar-denominated securities to no more than 50% of net assets, but total non-U.S.-dollar currency exposure will be limited, in the aggregate, to no more than 25% of net assets.  The Fund's 80% policy described above may be changed without shareholder approval. However, shareholders will be given at least 60 days' notice prior to any such change.

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What are the principal risks of investing in the Fund?

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Investing in any mutual fund involves the risk that you may lose part or all of the money you invest. Over time, the value of your investment in the Fund will increase and decrease according to changes in the value of the securities in the Fund's portfolio. Principal risks include:

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Investment not guaranteed by the Manager or its affiliates — Investments in the Fund are not and will not be deposits with or liabilities of Macquarie Bank Limited ABN 46 008 583 542 and its holding companies, including their subsidiaries or related companies (the "Macquarie Group"), and are subject to investment risk, including possible delays in repayment and loss of income and capital invested. No Macquarie Group company guarantees or will guarantee the performance of the Fund, the repayment of capital from the Fund, or any particular rate of return.

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Market risk  — The risk that all or a majority of the securities in a certain market — like the stock or bond market — will decline in value because of factors such as adverse political or economic conditions, future expectations, investor confidence or heavy institutional selling.

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Credit risk — The risk that a bond's issuer will be unable to make timely payments of interest and principal. Investing in so-called "junk" or "high yield" bonds entails greater risk of principal loss than the risk involved in investment grade bonds.

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Interest rate risk — The risk that securities, particularly bonds with longer maturities, will decrease in value if interest rates rise.

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Bank loans and other direct indebtedness risk — The risk that the portfolio will not receive payment of principal, interest, and other amounts due in connection with these investments and will depend primarily on the financial condition of the borrower and the lending institution.

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Prepayment risk — The risk that the principal on a bond that is held by a portfolio will be prepaid prior to maturity at a time when interest rates are lower than what that bond was paying. A portfolio may then have to reinvest that money at a lower interest rate.

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Foreign risk — The risk that foreign securities (particularly in emerging markets) may be adversely affected by political instability; changes in currency exchange rates; inefficient markets and higher transaction costs; foreign economic conditions; or inadequate or different regulatory and accounting standards.

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Currency risk  — The risk that the value of a portfolio's investments may be negatively affected by changes in foreign currency exchange rates.

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Derivatives risk  — Derivatives may involve additional expenses and are subject to the risk that a security or a securities index to which the derivative is associated moves in the opposite direction from what the portfolio manager had anticipated. Another risk of derivative transactions is the creditworthiness of the counterparty because the transactions rely upon the counterparty's ability to fulfill its contractual obligations.

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Liquidity risk  — The possibility that securities cannot be readily sold within seven days at approximately the price at which a fund has valued them.

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Valuation risk  — The risk that a less liquid secondary market may make it more difficult for a fund to obtain precise valuations of certain securities in its portfolio.

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Government and regulatory risk — The risk that governments or regulatory authorities have, from time to time, taken or considered actions that could adversely affect various sectors of the securities markets.

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How has Delaware Diversified Income Fund performed?

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The bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the Fund's performance from year to year and by showing how the Fund's average annual returns for 1, 5, and 10 years compare with those of a broad measure of market performance. The Fund's past performance (before and after taxes) is not necessarily an indication of how it will perform in the future. The returns reflect expense caps in effect during these periods. The returns would be lower without the expense caps. You may obtain the Fund's most recently available month-end performance by calling 800 523-1918 or by visiting our web site at www.delawareinvestments.com/performance.

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On October 28, 2002, the Fund acquired all of the assets and assumed all of the liabilities of The Diversified Core Fixed Income Portfolio of Delaware Pooled® Trust (Predecessor Fund), which had investment objectives and policies identical to those of the Fund. The Fund had no operations prior to October 28, 2002. Shareholders of the Predecessor Fund received Class A shares of the Fund in connection with this transaction. As a result of this transaction, Class A shares of the Fund assumed the performance history of the Predecessor Fund for periods prior to the closing date of the transaction. The average annual total returns of the Fund in the table below for periods prior to October 28, 2002 have been restated to reflect the maximum sales charge applicable to Class A shares, but not to reflect the distribution and service (12b-1), higher management, and transfer agency fees borne by Class A shares of the Fund.

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Year-by-year total return (Class A)

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During the periods illustrated in this bar chart, Class A's highest quarterly return was 10.21% for the quarter ended June 30, 2009 and its lowest quarterly return was -3.93% for the quarter ended September 30, 2008. The maximum Class A sales charge of 4.50%, which is normally deducted when you purchase shares, is not reflected in the highest/lowest quarterly returns or in the bar chart. If this fee were included, the returns would be less than those shown. The average annual returns in the table below do include the sales charge.

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Average annual total returns for periods ended December 31, 2010

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1 year 5 years 10 years or lifetime
Class A return before taxes 2.91% 7.47% 7.88%
Class A return after taxes on distributions 0.10% 5.10% 5.20%
Class A return after taxes on distributions and sale of Fund shares 2.10% 4.99% 5.14%
Class B return before taxes (lifetime: 10/28/02-12/31/10) 2.91% 7.41% 7.71%
Class C return before taxes (lifetime: 10/28/02-12/31/10) 5.98% 7.65% 7.71%
Class R return before taxes (lifetime: 06/02/03-12/31/10) 7.62% 8.19% 7.01%
Barclays Capital U.S. Aggregate Index (reflects no deduction for fees, expenses, or taxes) 6.54% 5.80% 5.84%
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After-tax performance is only presented for Class A shares of the Fund. The after-tax returns for other Fund classes may vary. Actual after-tax returns depend on the investor's individual tax situation and may differ from the returns shown. After-tax returns are not relevant for shares held in tax-deferred investment vehicles such as employer-sponsored 401(k) plans and individual retirement accounts (IRAs). The after-tax returns shown are calculated using the highest individual federal marginal income tax rates in effect during the Fund's lifetime and do not reflect the impact of state and local taxes.

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Who manages the Fund?

Investment manager

Delaware Management Company

 

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Portfolio managers

Title with Delaware Management Company

Start date on the Fund

Roger A. Early, CPA, CFA, CFP

Senior Vice President, Co-Chief Investment Officer – Total Return Fixed Income Strategy

May 2007

Paul Grillo, CFA

Senior Vice President, Co-Chief Investment Officer – Total Return Fixed Income Strategy

February 2001

Wen-Dar Chen, Ph.D.

Vice President, Portfolio Manager – International Debt

May 2007

Thomas H. Chow, CFA

Senior Vice President, Senior Portfolio Manager

May 2007

Kevin P. Loome, CFA

Senior Vice President, Senior Portfolio Manager, Head of High Yield Investments

August 2007

J. David Hillmeyer, CFA

Vice President, Portfolio Manager, Head of Investment Grade Corporate Trading

February 2011

Laura A. Ostrander

Vice President, Senior Portfolio Manager

February 2011

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Purchase and redemption of Fund shares

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You may purchase or redeem shares of the Fund on any day that the New York Stock Exchange (NYSE) is open for business (Business Day). Shares may be purchased or redeemed: through your financial advisor; by regular mail (c/o Delaware Investments, P.O. Box 219691, Kansas City, MO 64121-9691); by overnight courier service (c/o Delaware Service Center, 430 W. 7th Street, Kansas City, MO 64105); by telephone to our Shareholder Service Center at 800 523-1918 weekdays from 8:30 a.m. to 6:00 p.m. Eastern time; by telephone to our automated telephone service at
800 362-3863 at any time; through our web site at www.delawareinvestments.com; or by wire.

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In most cases, the minimum initial investment is $1,000 and subsequent investments can be made for as little as $100. If you are buying shares in an IRA or Roth IRA, under the Uniform Gifts to Minors Act or Uniform Transfers to Minors Act, or through a direct deposit purchase plan or an automatic investment plan, the minimum initial investment is $250 and subsequent investments can be made for as little as $25. The minimum initial purchase for a Coverdell Education Savings Account is $500 and subsequent investments can be made for as little as $25. There is no minimum initial purchase requirement for Class R shares, but certain eligibility requirements must be met. The minimums vary for retirement plans other than IRAs, Roth IRAs, or Coverdell Education Savings Accounts. We may reduce or waive the above minimums in certain cases. As of May 31, 2007, no new or subsequent investments are allowed in the Fund's Class B shares, except through a reinvestment of dividends or capital gains or permitted exchanges.

Tax information

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The Fund's distributions are generally taxable, and will be taxed as ordinary income, capital gains, or some combination of both, unless you are investing through a tax-deferred arrangement, such as a 401(k) plan or an IRA.

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Payments to broker/dealers and other
financial intermediaries

If you purchase shares of the Fund through a broker/dealer or other financial intermediary (such as a bank), the Fund and its related companies may pay the intermediary for the sale of Fund shares and related services. These payments may create a conflict of interest by influencing the broker/dealer or other intermediary and your salesperson to recommend the Fund over another investment. Ask your salesperson or visit your financial intermediary's web site for more information.

How we manage the Fund

We take a disciplined approach to investing, combining investment strategies and risk management techniques that we believe can help shareholders meet their goals.

Our investment strategies

We analyze economic and market conditions, seeking to identify the securities or market sectors that we think are the best investments for the Fund. The following are descriptions of how the portfolio management team pursues the Fund's investment objective.

The Fund allocates its investments principally among the U.S. investment grade, U.S. high yield, international developed markets, and emerging markets sectors. The relative proportion of the Fund's assets to be allocated among these sectors is described below:

U.S. investment grade sector

Under normal circumstances, there is no limit to the amount of the Fund's total assets that will be invested in the U.S. investment grade sector. In managing the Fund's assets allocated to the investment grade sector, we will invest principally in debt obligations issued or guaranteed by the U.S. government, its agencies or instrumentalities, and by U.S. corporations. The corporate debt obligations in which the Fund may invest include bonds, notes, debentures, and commercial paper of U.S. companies. The U.S. government securities in which the Fund may invest include a variety of securities which are issued or guaranteed as to the payment of principal and interest by the U.S. government, and by various agencies or instrumentalities which have been established or sponsored by the U.S. government.
The investment grade sector of the Fund's assets may also be invested in mortgage-backed securities issued or guaranteed by the U.S. government, its agencies or instrumentalities, or by government sponsored corporations. Other mortgage-backed securities in which the Fund may invest are issued by certain private, nongovernment entities. Subject to quality limitations, the Fund may also invest in securities that are backed by assets such as receivables on home equity and credit card loans, automobile, mobile home, recreational vehicle, and other loans, wholesale dealer floor plans, and leases.

Securities purchased by the Fund within this sector will be rated in one of the four highest rating categories or will be unrated securities that we determine are of comparable quality.

U.S. high yield sector

Under normal circumstances, between 5% and 50% of the Fund's total assets will be allocated to the U.S. high yield sector. We will invest the Fund's assets that are allocated to the domestic high yield sector primarily in those securities having a liberal and consistent yield and those tending to reduce the risk of market fluctuations. The Fund may invest in domestic corporate debt obligations, including notes, which may be convertible or nonconvertible, commercial paper, units consisting of bonds with stock or warrants to buy stock attached, debentures, convertible debentures, zero coupon bonds, and pay-in-kind securities.

The Fund will invest in both rated and unrated bonds. The rated bonds that the Fund may purchase in this sector will generally be rated BB or lower by Standard & Poor's (S&P) or Fitch, Inc. (Fitch), Ba or lower by Moody's Investors Service, Inc. (Moody's), or similarly rated by another nationally recognized statistical rating organization (NRSRO). Unrated bonds may be more speculative in nature than rated bonds.

International developed markets sector

Under normal circumstances, between 5% and 50% of the Fund's total assets will be invested, in the aggregate, in the international developed markets and emerging markets sectors. The international developed markets sector invests primarily in fixed income securities of issuers organized or having a majority of their assets or deriving a majority of their operating income in international developed markets. These fixed income securities may include foreign government securities, debt obligations of foreign companies, and securities issued by supranational entities. A supranational entity is an entity established or financially supported by the national governments of one or more countries to promote reconstruction or development. Examples of supranational entities include, among others, the International Bank for Reconstruction and Development (more commonly known as the World Bank), the European Economic Community, the European Investment Bank, the Inter-American Development Bank, and the Asian Development Bank. The international developed markets sector will be subject to certain risks, including, but not limited to, the risk that securities within this sector may be adversely affected by political instability, changes in currency exchange rates, foreign economic conditions, or inadequate regulatory and accounting standards.

Emerging markets sector

The Fund may purchase securities of issuers in any foreign country, developed and underdeveloped. These investments may include direct obligations of issuers located in emerging markets countries. As with the international sector, the fixed income securities in the emerging markets sector may include foreign government securities, debt obligations of foreign companies, and securities issued by supranational entities. In addition to the risks associated with investing in all foreign securities, emerging markets debt is subject to specific risks, particularly those that result from emerging markets generally being less stable, politically and economically, than developed markets. There is substantially less publicly available information about issuers in emerging markets than there is about issuers in developed markets, and the information that is available tends to be of a lesser quality. Also, emerging markets are typically less mature, less liquid, and subject to greater price volatility than are developed markets. Investments in the emerging markets sector will, in the aggregate, be limited to no more than 15% of the Fund's total assets.

The Fund may invest in sponsored and unsponsored American depositary receipts (ADRs), European depositary receipts (EDRs), or global depositary receipts (GDRs). The Fund may also invest in zero coupon bonds and may purchase shares of other investment companies.

The Fund will invest in both rated and unrated foreign securities.

The Fund may invest in securities issued in any currency and may hold foreign currencies. Securities of issuers within a given country may be denominated in the currency of another country or in multinational currency units, such as the euro. The Fund may, from time to time, purchase or sell foreign currencies and/or engage in forward foreign currency transactions in order to expedite settlement of Fund transactions and to minimize currency value fluctuations. Currency considerations carry a special risk for a portfolio that allocates a significant portion of its assets to foreign securities. The Manager will limit non-U.S.-dollar-denominated securities to no more than 50% of the Fund's net assets, but total non-U.S.-dollar currency exposure will be limited, in the aggregate, to no more than 25% of the Fund's net assets.

The Fund's investment objective is nonfundamental. This means that the Board may change the Fund's objective without obtaining shareholder approval. If the objective were changed, shareholders would receive at least 60 days' notice before the change in the objective became effective.

The securities in which the Fund typically invests

Fixed income securities offer the potential for greater income payments than stocks, and also may provide capital appreciation. Please see the Fund's Statement of Additional Information (SAI) for additional information about certain of the securities described below as well as other securities in which the Fund may invest.

Corporate bonds

Corporate bonds are debt obligations issued by a corporation.

How the Fund uses them: The Fund may invest in bonds rated in one of the four highest rating categories for the Fund's U.S. investment grade sector, and we may invest in bonds rated BB or lower by S&P or Fitch and Ba or lower by Moody's for the Fund's U.S. high yield sector and international developed markets sector.

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High yield corporate bonds (junk bonds)

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High yield corporate bonds are debt obligations issued by a corporation and rated lower than BBB- by S&P and Baa3 by Moody's, or similarly rated by another NRSRO. High yield bonds, also known as "junk bonds," are issued by corporations that have lower credit quality and may have difficulty repaying principal and interest.

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How the Fund uses them: Emphasis is typically on those rated BB or Ba by an NRSRO.

We carefully evaluate an individual company's financial situation, its management, the prospects for its industry, and the technical factors related to its bond offering. Our goal is to identify those companies that we believe will be able to repay their debt obligations in spite of poor ratings. We may invest in unrated bonds if we believe their credit quality is comparable to the rated bonds we are permitted to invest in. Unrated bonds may be more speculative in nature than rated bonds.

Mortgage-backed securities

Mortgage-backed securities are fixed income securities that represent pools of mortgages, with investors receiving principal and interest payments as the underlying mortgage loans are paid back. Many are issued and guaranteed against default by the U.S. government or its agencies or instrumentalities, such as the Federal Home Loan Mortgage Corporation, Fannie Mae, and the Government National Mortgage Association. Others are issued by private financial institutions, with some fully collateralized by certificates issued or guaranteed by the U.S. government or its agencies or instrumentalities.

How the Fund uses them: The Fund may invest in mortgage-backed securities issued or guaranteed by the U.S. government, its agencies or instrumentalities, or by government-sponsored corporations.

Collateralized mortgage obligations (CMOs) and real estate mortgage investment conduits (REMICs)

CMOs are privately issued mortgage-backed bonds whose underlying value is the mortgages that are collected into different pools according to their maturity. They are issued by U.S. government agencies and private issuers. REMICs are privately issued mortgage-backed bonds whose underlying value is a fixed pool of mortgages secured by an interest in real property. Like CMOs, REMICs offer different pools.

How the Fund uses them: The Fund may invest in CMOs and REMICs. Certain CMOs and REMICs may have variable or floating interest rates and others may be stripped. Stripped mortgage securities are generally considered illiquid and to such extent, together with any other illiquid investments, will not exceed the Fund's limit on illiquid securities. In addition, subject to certain quality and collateral limitations, we may invest up to 20% of the Fund's total assets in CMOs and REMICs issued by private entities that are not collateralized by securities issued or guaranteed by the U.S. government, its agencies or instrumentalities, so called "nonagency mortgage-backed securities."

Asset-backed securities

Asset-backed securities are bonds or notes backed by accounts receivable, including home equity, automobile, or credit loans.

How the Fund uses them: The Fund may invest in asset-backed securities rated in one of the four highest rating categories by an NRSRO.

U.S. government securities

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U.S. government securities are direct U.S. obligations that include bills, notes and bonds, as well as other debt securities, issued by the U.S. Treasury, and securities of U.S. government agencies or instrumentalities. U.S. Treasury securities are backed by the "full faith and credit" of the United States. Securities issued or guaranteed by federal agencies and U.S. government-sponsored instrumentalities may or may not be backed by the "full faith and credit" of the United States. In the case of securities not backed by the "full faith and credit" of the United States, investors in such securities look principally to the agency or instrumentality issuing or guaranteeing the obligation for ultimate repayment.

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How the Fund uses them: The Fund may invest in U.S. government securities for temporary purposes or otherwise, as is consistent with the Fund's investment objective and policies. These securities are issued or guaranteed as to the payment of principal and interest by the U.S. government, or by various agencies or instrumentalities which have been established or sponsored by the U.S. government.

Foreign government securities

Foreign government securities are debts issued by a government other than the United States or by an agency, instrumentality or political subdivision of such government.

How the Fund uses them: The fixed income securities in which the Fund may invest include those issued by foreign governments.

Repurchase agreements

A repurchase agreement is an agreement between a buyer of securities, such as a fund, and a seller of securities, in which the seller agrees to buy the securities back within a specified time at the same price the buyer paid for them, plus an amount equal to an agreed-upon interest rate. Repurchase agreements are often viewed as equivalent to cash.

How the Fund uses them: Typically, the Fund may use repurchase agreements as short-term investments for the Fund's cash position. In order to enter into these repurchase agreements, the Fund must have collateral of at least 102% of the repurchase price. The Fund will only enter into repurchase agreements in which the collateral is U.S. government securities. In the Manager's discretion, the Fund may invest overnight cash balances in short-term discount notes issued or guaranteed by the U.S. government, its agencies or instrumentalities, or government-sponsored enterprises.

Restricted securities

Restricted securities are privately placed securities whose resale is restricted under U.S. securities laws.

How the Fund uses them: The Fund may invest in privately placed securities, including those that are eligible for resale only among certain institutional buyers without registration, which are commonly known as "Rule 144A Securities." Restricted securities that are determined to be illiquid may not exceed the Fund's limit on investments in illiquid securities. 

Illiquid securities

Illiquid securities are securities that do not have a ready market and cannot be readily sold within seven days at approximately the price at which a fund has valued them.

How the Fund uses them: The Fund may invest up to 15% of its net assets in illiquid securities.

Short-term debt instruments

These instruments include: (1) time deposits, certificates of deposit and bankers acceptances issued by U.S. banks; (2) time deposits and certificates of deposit issued by foreign banks; (3) commercial paper of the highest quality rating; (4) short-term debt obligations with the highest quality rating; (5) U.S. government securities; and (6) repurchase agreements collateralized by those instruments.

How the Fund uses them: The Fund may invest in these instruments either as a means to achieve its investment objective or, more commonly, as temporary defensive investments or pending investment in its principal investment securities. When investing all or a significant portion of the Fund's assets in these instruments, the Fund may not be able to achieve its investment objective.

Time deposits

Time deposits are nonnegotiable deposits maintained in a banking institution for a specified period of time at a stated interest rate.

How the Fund uses them:  The Fund will not purchase time deposits maturing in more than seven days and time deposits maturing from two business days through seven calendar days will not exceed 15% of the Fund's total assets.

Zero coupon and pay-in-kind bonds

Zero coupon bonds are debt obligations which do not entitle the holder to any periodic payments of interest prior to maturity or a specified date when the securities begin paying current interest, and therefore are issued and traded at a discount from their face amounts or par value. Pay-in-kind (PIK) bonds pay interest through the issuance to holders of additional securities.

How the Fund uses them: The Fund may purchase fixed income securities, including zero coupon bonds and PIK bonds consistent with its investment objective.

American depositary receipts (ADRs), European depositary receipts (EDRs), and global depositary receipts (GDRs)

ADRs are receipts issued by a U.S. depositary (usually a U.S. bank) and EDRs and GDRs are receipts issued by a depositary outside of the U.S. (usually a non-U.S. bank or trust company or a foreign branch of a U.S. bank). Depositary receipts represent an ownership interest in an underlying security that is held by the depositary. Generally, the underlying security represented by an ADR is issued by a foreign issuer and the underlying security represented by an EDR or GDR may be issued by a foreign or U.S. issuer. Sponsored depositary receipts are issued jointly by the issuer of the underlying security and the depositary, and unsponsored depositary receipts are issued by the depositary without the participation of the issuer of the underlying security. Generally, the holder of the depositary receipt is entitled to all payments of interest, dividends, or capital gains that are made on the underlying security.

How the Fund uses them:  The Fund may invest in sponsored and unsponsored ADRs. The Fund will typically invest in ADRs that are actively traded in the United States.

In conjunction with the Fund's investments in foreign securities, it may also invest in sponsored and unsponsored EDRs and GDRs.

Futures and options

Futures contracts are agreements for the purchase or sale of a security or a group of securities at a specified price, on a specified date. Unlike purchasing an option, a futures contract must be executed unless it is sold before the settlement date.

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Options represent a right to buy or sell a swap agreement or a security or a group of securities at an agreed-upon price at a future date. The purchaser of an option may or may not choose to go through with the transaction. The seller of an option, however, must go through with the transaction if its purchaser exercises the option.

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Certain options and futures may be considered derivative securities.

How the Fund uses them : The Fund may invest in futures, options, and closing transactions related thereto. These activities will be entered into for hedging purposes and to facilitate the ability to quickly deploy into the market the Fund's cash, short-term debt securities, and other money market instruments at times when its assets are not fully invested. We may only enter into these transactions for hedging purposes if they are consistent with the Fund's investment objective and policies. We may not engage in such transactions to the extent that obligations resulting from these activities, in the aggregate, exceed 25% of the Fund's assets. In addition, we may enter into futures contracts, purchase or sell options on futures contracts, trade in options on foreign currencies, and enter into closing transactions with respect to such activities to hedge or "cross hedge" the currency risks associated with the Fund's investments. Generally, futures contracts on foreign currencies operate similarly to futures contracts concerning securities, and options on foreign currencies operate similarly to options on securities. See also "Foreign currency transactions" below. To the extent that we sell or "write" put and call options, we will designate assets sufficient to "cover" these obligations and mark them to market daily.

The Fund has claimed an exclusion from the definition of the term "commodity pool operator" under the Commodity Exchange Act (CEA) and, therefore, is not subject to registration or regulation as a commodity pool operator under the CEA.

Forward foreign currency transactions

A forward foreign currency exchange contract involves an obligation to purchase or sell a specific currency on a fixed future date at a price that is set at the time of the contract. The future date may be any number of days from the date of the contract as agreed by the parties involved.

How the Fund uses them:  Although the Fund values its assets daily in terms of U.S. dollars, it does not intend to convert its holdings of foreign currencies into U.S. dollars on a daily basis. It may, however, from time to time, purchase or sell foreign currencies and/or engage in forward foreign currency transactions in order to expedite settlement of Fund transactions and to minimize currency value fluctuations.

Interest rate swap, index swap, and credit default swap agreements

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In an interest rate swap, a fund receives payments from another party based on a variable or floating interest rate, in return for making payments based on a fixed interest rate. An interest rate swap can also work in reverse with a fund receiving payments based on a fixed interest rate and making payments based on a variable or floating interest rate.

In an index swap, a fund receives gains or incurs losses based on the total return of a specified index, in exchange for making interest payments to another party. An index swap can also work in reverse with a fund receiving interest payments from another party in exchange for movements in the total return of a specified index.

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In a credit default swap, a fund may transfer the financial risk of a credit event occurring (a bond default, bankruptcy, or restructuring, for example) on a particular security or basket of securities to another party by paying that party a periodic premium; likewise, a fund may assume the financial risk of a credit event occurring on a particular security or basket of securities in exchange for receiving premium payments from another party.

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Interest rate swaps, index swaps, and credit default swaps may be considered illiquid.

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How the Fund uses them:  The Fund may use interest rate swaps to adjust its sensitivity to interest rates or to hedge against changes in interest rates. Index swaps may be used to gain exposure to markets that the Fund invests in, such as the corporate bond market. The Fund may also use index swaps as a substitute for futures or options contracts if such contracts are not directly available to it on favorable terms. The Fund may enter into credit default swaps in order to hedge against a credit event, to enhance total return, or to gain exposure to certain securities or markets.

Bank loans

Bank loans represent an interest in a loan or other direct indebtedness, such as an assignment, that entitles the acquiring of such interest to payments of interest, principal and/or other amounts due under the structure of the loan or other direct indebtedness. In addition to being structured as secured or unsecured loans, such investments could be structured as novations or assignments or represent trade or other claims owed by a company to a supplier.

How the Fund uses them: The Fund may invest without restriction in bank loans that meet the credit standards established by the Manager. The Manager perform its own independent credit analysis on each borrower and on the collateral securing each loan. The portfolio managers consider the nature of the industry in which the borrower operates, the nature of the borrower's assets, and the general quality and creditworthiness of the borrower. The Fund may invest in bank loans in order to enhance total return, to affect diversification, or to earn additional income. The Fund will not use bank loans for reasons inconsistent with its investment objective.

Other investment strategies

Lending securities

The Fund may lend up to 25% of its assets to qualified broker/dealers or institutional investors for their use in securities transactions. Borrowers of the Fund's securities must provide collateral to the Fund and adjust the amount of collateral each day to reflect changes in the value of the loaned securities. These transactions may generate additional income for the Fund.

Borrowing from banks

The Fund may borrow money from banks as a temporary measure for extraordinary or emergency purposes or to facilitate redemptions. The Fund will be required to pay interest to the lending banks on the amounts borrowed. As a result, borrowing money could result in the Fund being unable to meet its investment objective.

Purchasing securities on a when-issued basis

The Fund may buy or sell securities on a when-issued or delayed-delivery basis; that is, paying for securities before delivery or taking delivery at a later date. The Fund will designate cash or securities in amounts sufficient to cover its obligations, and will value the designated assets daily.

Temporary defensive positions

In response to unfavorable market conditions, the Fund may make temporary investments in cash or cash equivalents or other high-quality, short-term instruments. These investments may not be consistent with the Fund's investment objective. To the extent that the Fund holds such instruments, it may be unable to achieve its investment objective.

The risks of investing in the Fund

Investing in any mutual fund involves risk, including the risk that you may receive little or no return on your investment, and the risk that you may lose part or all of the money you invest. Before you invest in the Fund, you should carefully evaluate the risks. Because of the nature of the Fund, you should consider your investment to be a long-term investment that typically provides the best results when held for a number of years. The table below describes the principal risks you assume when investing in the Fund. Please see the SAI for a further discussion of these risks and other risks not discussed here.

Market risk

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Market risk is the risk that all or a majority of the securities in a certain market — like the stock or bond market — will decline in value because of economic conditions, future expectations, investor confidence, or heavy institutional selling.

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Index swaps are subject to the same market risks as the investment market or sector that the index represents. Depending on the actual movements of the index and how well the portfolio manager forecasts those movements, a fund could experience a higher or lower return than anticipated.

How the Fund strives to manage it: We maintain a long-term investment approach and focus on securities that we believe can continue to provide returns over an extended time frame regardless of these interim market fluctuations. Generally, we do not try to predict overall market movements.

In evaluating the use of an index swap for the Fund, we carefully consider how market changes could affect the swap and how that compares to our investing directly in the market the swap is intended to represent. When selecting dealers with whom we would make interest rate or index swap agreements for the Fund, we focus on those dealers with high-quality ratings and do careful credit analysis before engaging in the transaction.

Interest rate risk

Interest rate risk is the risk that securities will decrease in value if interest rates rise. The risk is greater for bonds with longer maturities than for those with shorter maturities.  Investments in equity securities issued by small- and medium-size companies, which often borrow money to finance operations, may also be adversely affected by rising interest rates.

Swaps may be particularly sensitive to interest rate changes. Depending on the actual movements of interest rates and how well the portfolio manager anticipates them, a fund could experience a higher or lower return than anticipated.

How the Fund strives to manage it: We limit the amount of the Fund's assets invested in any one industry and in any individual security. 

The Fund is subject to various interest rate risks depending upon its investment objectives and policies. We cannot eliminate this risk, but we do try to address it by monitoring economic conditions, especially interest rate trends and their potential impact on the Fund. We do not try to increase returns on the Fund's investments in debt securities by predicting and aggressively capitalizing on interest rate movements.

By investing in swaps, the Fund is subject to additional interest rate risk. Each business day, we will calculate the amount the Fund must pay for any swaps it holds and will designate enough cash or other liquid securities to cover that amount.

Credit risk

Credit risk is the possibility that a bond's issuer (or an entity that insures the bond) will be unable to make timely payments of interest and principal.  Changes in an issuer's financial strength or in a security's credit rating may affect a security's value, which would impact a fund's performance.

Investing in so-called "junk" or "high yield" bonds entails the risk of principal loss, which may be greater than the risk involved in investment grade bonds. High yield bonds are sometimes issued by companies whose earnings at the time the bond is issued are less than the projected debt payments on the bonds.

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A protracted economic downturn may severely disrupt the market for high yield bonds, adversely affect the value of outstanding bonds, and adversely affect the ability of high yield issuers to repay principal and interest.

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How the Fund strives to manage it: We carefully evaluate the financial situation of each entity whose bonds are held in the portfolio. We also tend to hold a relatively large number of different bonds to minimize the risk should any individual issuer be unable to pay its interest or repay principal. This is a substantial risk for the Fund because it may invest up to 45% of net assets in fixed income securities rated below investment grade.

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Foreign risk

Foreign risk is the risk that foreign securities may be adversely affected by political instability, changes in currency exchange rates, foreign economic or government conditions, increased transaction costs, or inadequate regulatory and accounting standards.

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How the Fund strives to manage it: The Manager attempts to reduce the risks presented by such investments by conducting worldwide fundamental research, including country visits. In addition, the Manager monitors current economic and market conditions and trends, the political and regulatory environment, and the value of currencies in different countries in an effort to identify the most attractive countries and securities. Additionally, when currencies appear significantly overvalued compared to average real exchange rates, the Fund may hedge exposure to those currencies for defensive purposes.

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Currency risk

Currency risk is the risk that the value of a fund's investments may be negatively affected by changes in foreign currency exchange rates. Adverse changes in exchange rates may reduce or eliminate any gains produced by investments that are denominated in foreign currencies and may increase any losses.

How the Fund strives to manage it: The Fund, which has exposure to global and international investments, may be affected by changes in currency rates and exchange control regulations and may incur costs in connection with conversions between currencies. To hedge this currency risk associated with investments in non U.S. dollar-denominated securities, we may invest in forward foreign currency contracts. These activities pose special risks which do not typically arise in connection with investments in U.S. securities. In addition, we may engage in foreign currency options and futures transactions. If and when we invest in forward foreign currency contracts or use other investments to hedge against currency risks, the Fund will be subject to special risks, including counterparty risk.

Emerging markets risk

Emerging markets risk is the possibility that the risks associated with international investing will be greater in emerging markets than in more developed foreign markets because, among other things, emerging markets may have less stable political and economic environments. In addition, in many emerging markets there is substantially less publicly available information about issuers and the information that is available tends to be of a lesser quality. Economic markets and structures tend to be less mature and diverse and the securities markets, which are subject to less government regulation or supervision, may also be smaller, less liquid, and subject to greater price volatility.

How the Fund strives to manage it:   We may invest a portion of the Fund's assets in securities of issuers located in emerging markets. We cannot eliminate these risks but will attempt to reduce these risks through portfolio diversification, credit analysis, and attention to trends in the economy, industries, and financial markets, and other relevant factors. The Fund's investments in emerging markets will, in the aggregate, be limited to no more than 15% of the Fund's total assets.

Liquidity risk

Liquidity risk is the possibility that securities cannot be readily sold within seven days at approximately the price at which a fund has valued them.

The high yield secondary market is particularly susceptible to liquidity problems when institutional investors, such as mutual funds and certain other financial institutions, temporarily stop buying bonds for regulatory, financial, or other reasons.

How the Fund strives to manage it: The Fund limits exposure to illiquid securities to no more than 15% of its net assets.

Futures contracts, options on futures contracts, forward contracts, and certain options risk

Futures contracts, options on futures contracts, forward contracts, and certain options used as investments for hedging and other nonspeculative purposes involve certain risks. For example, a lack of correlation between price changes of an option or futures contract and the assets being hedged could render a fund's hedging strategy unsuccessful and could result in losses. The same results could occur if movements of foreign currencies do not correlate as expected by the investment manager at a time when a fund is using a hedging instrument denominated in one foreign currency to protect the value of a security denominated in a second foreign currency against changes caused by fluctuations in the exchange rate for the dollar and the second currency. If the direction of securities prices, interest rates, or foreign currency prices is incorrectly predicted, a fund will be in a worse position than if such transactions had not been entered into. In addition, since there can be no assurance that a liquid secondary market will exist for any contract purchased or sold, a fund may be required to maintain a position (and in the case of written options may be required to continue to hold the securities used as cover) until exercise or expiration, which could result in losses. Further, options and futures contracts on foreign currencies, and forward contracts, entail particular risks related to conditions affecting the underlying currency. Over-the-counter transactions in options and forward contracts also involve risks arising from the lack of an organized exchange trading environment.

How the Fund strives to manage it: We may use certain options strategies or may use futures contracts and options on futures contracts. We will not enter into futures contracts and options thereon to the extent that more than 5% of the Fund's total assets are required as futures contract margin deposits and premiums on options and only to the extent that obligations under such futures contracts and options thereon would not exceed 20% of the Fund's total assets.

We may also use options and futures to gain exposure to a particular market segment without purchasing individual securities in the segment.

See also "Foreign risk" and "Currency risk" above.

Zero coupon and pay-in-kind bonds

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Zero coupon and pay-in-kind (PIK) bonds are generally considered to be more interest sensitive than income-bearing bonds, to be more speculative than interest-bearing bonds, and to have certain tax consequences which could, under certain circumstances, be adverse to a fund. For example, a fund accrues, and is required to distribute to shareholders, income on its zero coupon bonds. However, a fund may not receive the cash associated with this income until the bonds are sold or mature. If a fund does not have sufficient cash to make the required distribution of accrued income, the Fund could be required to sell other securities in its portfolio or to borrow to generate the cash required.

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How the Fund strives to manage it:  We may invest in zero coupon and PIK bonds to the extent consistent with the Fund's investment objective. We cannot eliminate the risks of zero coupon bonds, but we do try to address them by monitoring economic conditions, especially interest rate trends and their potential impact on the Fund.

Prepayment risk

Prepayment risk is the risk that homeowners will prepay mortgages during periods of low interest rates, forcing a fund to reinvest its money at interest rates that might be lower than those on the prepaid mortgage. Prepayment risk may also affect other types of debt securities, but generally to a lesser extent than mortgage securities.

How the Fund strives to manage it: We may invest in mortgage-backed securities, CMOs, and REMICs. We take into consideration the likelihood of prepayment when mortgages are selected. We may look for mortgage securities that have characteristics that make them less likely to be prepaid, such as low outstanding loan balances or below-market interest rates.

Transaction costs risk

Transaction costs risk is the risk that the costs of buying, selling, and holding foreign securities, including brokerage, tax, and custody costs, may be higher than those involved in domestic transactions.

How the Fund strives to manage it:  The Fund is subject to transaction costs risk to the extent that its objective and policies permit it to invest, and it actually does invest, in foreign securities. We strive to monitor transaction costs and to choose an efficient trading strategy for the Fund.

Foreign government securities risk

Foreign government securities risk involves the ability of a foreign government or government-related issuer to make timely principal and interest payments on its external debt obligations. This ability to make payments will be strongly influenced by the issuer's balance of payments, including export performance, its access to international credits and investments, fluctuations in interest rates, and the extent of its foreign reserves.

How the Fund strives to manage it: We attempt to reduce the risks associated with investing in foreign governments by limiting the portion of portfolio assets that may be invested in such securities.

Valuation risk

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A less liquid secondary market as described above can make it more difficult to obtain precise valuations of the high yield securities in its portfolio. During periods of reduced liquidity, judgment plays a greater role in valuing high yield securities.

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How the Fund strives to manage it:  We will strive to manage this risk by carefully evaluating individual bonds and by limiting the amount of the Fund's assets that can be allocated to privately placed high yield securities.

Government and regulatory risks

Governments or regulatory authorities have, from time to time, taken or considered actions that could adversely affect various sectors of the securities markets. Government involvement in the private sector may, in some cases, include government investment in, or ownership of, companies in certain commercial business sectors; wage and price controls; or imposition of trade barriers and other protectionist measures. For example, an economic or political crisis may lead to price controls, forced mergers of companies, expropriation, the creation of government monopolies, or other measures that could be detrimental to the investments of a fund.

How the Fund strives to manage them:   We evaluate the economic and political climate in the U.S. before selecting securities for the Fund. We typically diversify the Fund's assets among a number of different securities in a variety of sectors in order to minimize the impact to the Fund of any legislative or regulatory development affecting particular issuers, or market sectors.

Derivatives risk

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Derivatives risk is the possibility that a fund may experience a significant loss if it employs a derivatives strategy (including a strategy involving swaps such as interest rate swaps, index swaps, and credit default swaps) related to a security or a securities index and that security or index moves in the opposite direction from what the portfolio manager had anticipated. Another risk of derivative transactions is the creditworthiness of the counterparty because the transaction depends on the willingness and ability of the counterparty to fulfill its contractual obligations. Derivatives also involve additional expenses, which could reduce any benefit or increase any loss to a fund from using the strategy.

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How the Fund strives to manage it: We will use derivatives for defensive purposes, such as to protect gains or hedge against potential losses in the portfolio without actually selling a security, to neutralize the impact of interest rate changes, to increase diversification, or to earn additional income.

Loans and other indebtedness risk

The risk that a fund will not receive payment of principal, interest and other amounts due in connection with these investments and will depend primarily on the financial condition of the borrower. Loans that are fully secured offer a fund more protection than an unsecured loan in the event of nonpayment of scheduled interest or principal, although there is no assurance that the liquidation of collateral from a secured loan would satisfy the corporate borrower's obligation, or that the collateral can be liquidated. Some loans or claims may be in default at the time of purchase. Certain of the loans and the other direct indebtedness acquired by a fund may involve revolving credit facilities or other standby financing commitments which obligate a fund to pay additional cash on a certain date or on demand. These commitments may require a fund to increase its investment in a company at a time when that fund might not otherwise decide to do so (including at a time when the company's financial condition makes it unlikely that such amounts will be repaid). To the extent that a fund is committed to advance additional funds, it will at all times hold and maintain cash or other high-grade debt obligations in an amount sufficient to meet such commitments.

As a fund may be required to rely upon another lending institution to collect and pass onto the fund amounts payable with respect to the loan and to enforce the fund's rights under the loan and other direct indebtedness, an insolvency, bankruptcy or reorganization of the lending institution may delay or prevent the fund from receiving such amounts. The highly leveraged nature of many such loans and other direct indebtedness may make such loans and other direct indebtedness especially vulnerable to adverse changes in economic or market conditions. Investments in such loans and other direct indebtedness may involve additional risk to the fund.

How the Fund strives to manage it: These risks may not be completely eliminated, but we will attempt to reduce them through portfolio diversification, credit analysis, and attention to trends in the economy, industries, and financial markets. Should we determine that any of these securities are illiquid, these would be subject to the Fund's restrictions on illiquid securities.

Counterparty risk

If a fund enters into a derivative contract (such as a swap, futures, or options contract) or a repurchase agreement, it will be subject to the risk that the counterparty to such a contract or agreement may fail to perform its obligations under the contract or agreement due to financial difficulties (such as a bankruptcy or reorganization). As a result, the fund may experience significant delays in obtaining any recovery, may only obtain a limited recovery, or may obtain no recovery at all.

How the Fund strives to manage it: The Fund tries to minimize this risk by considering the creditworthiness of all parties before it enters into transactions with them. The Fund will hold collateral from counterparties consistent with applicable regulations.

Disclosure of portfolio holdings information

A description of the Fund's policies and procedures with respect to the disclosure of its portfolio securities is available in the SAI.

Who manages the Fund

Investment manager

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The Manager is a series of Delaware Management Business Trust, which is a subsidiary of Delaware Management Holdings, Inc. (DMHI). DMHI is a wholly owned subsidiary of Macquarie Group, Ltd. The Manager makes investment decisions for the Fund, manages the Fund's business affairs, and provides daily administrative services. For its services to the Fund, the Manager was paid an aggregate fee of 0.44% of average daily net assets during the last fiscal year.

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A discussion of the basis for the Board's approval of the Fund's investment advisory contract is available in the Fund's annual report to shareholders for the fiscal year ended October 31, 2010.

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Portfolio managers

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Roger A. Early, Paul Grillo, Wen-Dar Chen, Thomas H. Chow, Kevin P. Loome, J. David Hillmeyer, and Laura Ostrander have primary responsibility for making day-to-day investment decisions for the Fund.

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Roger A. Early, CPA, CFA, CFP, Senior Vice President, Co-Chief Investment Officer — Total Return Fixed Income Strategy
Roger A. Early rejoined Delaware Investments in March 2007 as a member of the firm's taxable fixed income portfolio management team, with primary responsibility for portfolio construction and strategic asset allocation. During his previous time at the firm, from 1994 to 2001, he was a senior portfolio manager in the same area, and he left Delaware Investments as head of its U.S. investment grade fixed income group. In recent years, Early was a senior portfolio manager at Chartwell Investment Partners and Rittenhouse Financial and served as the chief investment officer for fixed income at Turner Investments. Prior to joining Delaware Investments in 1994, he worked for more than 10 years at Federated Investors where he managed more than $25 billion in mutual fund and institutional portfolios in the short-term and investment grade markets. He left the firm as head of institutional fixed income management. Earlier in his career, he held management positions with the Federal Reserve Bank, PNC Financial, Touche Ross, and Rockwell International. Early earned his bachelor's degree in economics from The Wharton School of the University of Pennsylvania and an MBA with concentrations in finance and accounting from the University of Pittsburgh. He is a member of the CFA Society of Philadelphia.


Paul Grillo, CFA,
Senior Vice President, Co-Chief Investment Officer — Total Return Fixed Income Strategy
Paul Grillo is a member of the firm's taxable fixed income portfolio management team with primary responsibility for portfolio construction and strategic asset allocation. He is also a member of the firm's asset allocation committee, which is responsible for building and managing multi-asset class portfolios. He joined Delaware Investments in 1992 as a mortgage-backed and asset-backed securities analyst, assuming portfolio management responsibilities in the mid-1990s. Grillo serves as co-lead portfolio manager for the firm's Diversified Income products and has been influential in the growth and distribution of the firm's multisector strategies. Prior to joining Delaware Investments, Grillo served as a mortgage strategist and trader at Dreyfus Corporation. He also worked as a mortgage strategist and portfolio manager at Chemical Investment Group and as a financial analyst at Chemical Bank. Grillo holds a bachelor's degree in business management from North Carolina State University and an MBA with a concentration in finance from Pace University.

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Wen-Dar Chen, Ph.D. , Vice President, Portfolio Manager — International Debt
Wen-Dar Chen, Ph.D., is a member of the firm's taxable fixed income portfolio management team with primary responsibility for international portfolio construction and strategic asset allocation. He has specialized in quantitative fixed income investments since 1986. Before he joined Delaware Investments in mid-2004 as a senior international debt analyst, he was a quantitative analyst in global asset-backed securities, credit strategies, and portfolio strategies at J.P. Morgan Securities. Since 1998, he has worked to promote the asset-backed securities business in Asia, and published the book, Asset-Backed Securitization - Theory and Practice, in Asia in 2002. He worked at Salomon Brothers from 1993 to 1996, and Lehman Brothers from 1990 to 1993, during which time he gained experience with government securities trading desks, proprietary trading of structured products, financial strategies, and index strategies groups. Dr. Chen's degrees include a bachelor's degree in atmospheric sciences from the National Taiwan University, a master's degree in meteorology from the South Dakota School of Mines and Technology, and a Ph.D. in geophysical fluid dynamics from Princeton University.

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Thomas H. Chow, CFA, Senior Vice President, Senior Portfolio Manager
Thomas H. Chow is a member of the firm's taxable fixed income portfolio management team, with primary responsibility for portfolio construction and strategic asset allocation in investment grade credit exposures. He is the lead portfolio manager for Delaware Corporate Bond Fund and Delaware Extended Duration Bond Fund, as well as several institutional mandates. His experience includes significant exposure to asset liability management strategies and credit risk opportunities. Prior to joining Delaware Investments in 2001, he was a trader of high grade and high yield securities, and was involved in the portfolio management of collateralized bond obligations (CBOs) and insurance portfolios at SunAmerica/AIG from 1997 to 2001. Before that, he was an analyst, trader, and portfolio manager at Conseco Capital Management from 1989 to 1997. Chow received a bachelor's degree in business analysis from Indiana University, and he is a Fellow of Life Management Institute.

Kevin P. Loome, CFA, Senior Vice President, Senior Portfolio Manager, Head of High Yield Investments
Kevin P. Loome is head of the High Yield fixed income team, responsible for portfolio construction and strategic asset allocation of all high yield fixed income assets. Prior to joining Delaware Investments in August 2007 in his current position, Loome spent 11 years at T. Rowe Price, starting as an analyst and leaving the firm as a portfolio manager. He began his career with Morgan Stanley as a corporate finance analyst in the New York and London offices. Loome received his bachelor's degree in commerce from the University of Virginia and earned an MBA from the Tuck School of Business at Dartmouth.

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J. David Hillmeyer, CFA, Vice President, Portfolio Manager, Head of Investment Grade Corporate Trading
J. David Hillmeyer is a member of the firm's taxable fixed income portfolio management team, with primary responsibility for portfolio construction and asset allocation of diversified floating rate strategies. In addition, he is responsible for bank loans and is a member of the fixed income trading team. Prior to joining Delaware Investments in August 2007, he worked for more than 11 years in various roles at Hartford Investment Management Company, including senior corporate bond trader, high yield portfolio manager / trader, and quantitative analyst. He began his career as an investment advisor in January 1989 at Shawmut Bank, leaving the firm as an investment officer in November 1995. Hillmeyer earned his bachelor's degree from Colorado State University.

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Laura A. Ostrander, Vice President, Senior Portfolio Manager
Laura A. Ostrander joined Delaware Investments in August 2010 as a senior portfolio manager specializing in emerging markets debt. Before joining the firm, she worked at Columbia Management, serving as lead portfolio manager on the firm's multi-sector product since 2002, and as co-portfolio manager of the product since 1999. As lead portfolio manager, Ostrander was responsible for the overall asset allocation across U.S. government, emerging market, developed market foreign government, and high yield corporate bonds, and was directly responsible for the investment of assets in the U.S. and foreign sectors of the product. She was head of the Columbia Management international team from 1996 until her departure. Earlier on, Ostrander held portfolio management roles at American Express Financial, American Express Bank, and Offitbank. She has more than 20 years of experience in the financial services industry and more than 10 years of experience managing global fixed income portfolios. She earned her bachelor's degree in economics from St. John Fisher College.

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The SAI provides additional information about the portfolio managers' compensation, other accounts managed by the portfolio managers, and the portfolio managers' ownership of Fund shares.

Manager of managers structure

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The Fund and the Manager have received an exemptive order from the U.S. Securities and Exchange Commission (SEC) to operate under a manager of managers structure that permits the Manager, with the approval of the Board, to appoint and replace sub-advisors, enter into sub-advisory agreements, and materially amend and terminate sub-advisory agreements on behalf of the Fund without shareholder approval (Manager of Managers Structure). Under the Manager of Managers Structure, the Manager has ultimate responsibility, subject to oversight by the Fund's Board, for overseeing the Fund's sub-advisors and recommending to the Board their hiring, termination, or replacement. The SEC order does not apply to any sub-advisor that is affiliated with the Fund or the Manager. While the Manager does not currently expect to use the Manager of Managers Structure with respect to the Fund, the Manager may, in the future, recommend to the Fund's Board the establishment of the Manager of Managers Structure by recommending the hiring of one or more sub-advisors to manage all or a portion of the Fund's portfolio.

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The Manager of Managers Structure enables the Fund to operate with greater efficiency and without incurring the expense and delays associated with obtaining shareholder approvals for matters relating to sub-advisors or sub-advisory agreements. The Manager of Managers Structure does not permit an increase in the overall management and advisory fees payable by the Fund without shareholder approval. Shareholders will be notified of any changes made to sub-advisors or sub-advisory agreements within 90 days of the changes.

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Who's who

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Board of trustees: A mutual fund is governed by a board of trustees, which has oversight responsibility for the management of the fund's business affairs. Trustees establish procedures and oversee and review the performance of the fund's service providers. The Fund relies on certain exemptive rules adopted by the SEC that require the board of trustees to be composed of a majority of trustees independent of a fund's investment manager and distributor.

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Investment manager: An investment manager is a company responsible for selecting portfolio investments consistent with the objective and policies stated in the mutual fund's prospectus. A written contract between a mutual fund and its investment manager specifies the services the investment manager performs and the fee the manager is entitled to receive.

Portfolio managers: Portfolio managers make investment decisions for individual portfolios.

 

   

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Distributor: Most mutual funds continuously offer new shares to the public through distributors that are regulated as broker/dealers and are subject to the Financial Industry Regulatory Authority (FINRA) rules governing mutual fund sales practices.

Service agent: Mutual fund companies employ service agents (sometimes called transfer agents) to maintain records of shareholder accounts, calculate and disburse dividends and capital gains, and prepare and mail shareholder statements and tax information, among other functions. Many service agents also provide customer service to shareholders.

Custodian: Mutual funds are legally required to protect their portfolio securities, and most funds place them with a qualified bank custodian that segregates fund securities from other bank assets.

Financial advisors: Financial advisors provide advice to their clients. They are associated with securities broker/dealers who have entered into selling and/or service arrangements with the distributor. Selling broker/dealers and financial advisors are compensated for their services generally through sales commissions, and through 12b-1 fees and/or service fees deducted from a fund's assets.

Shareholders: Mutual fund shareholders have specific voting rights on matters such as material changes in the terms of a fund's management contract and changes to fundamental investment policies.

About your account

Investing in the Fund

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You can choose from a number of share classes for the Fund. Because each share class has a different combination of sales charges, fees, and other features, you should consult your financial advisor to determine which class best suits your investment goals and time frame. Delaware Management Trust Company will not accept applications to open new 403(b) custodial accounts or contributions into existing 403(b) custodial accounts .

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Choosing a share class

Class A

  • Class A shares have an up-front sales charge of up to 4.50% that you pay when you buy the shares.

  • If you invest $100,000 or more, your front-end sales charge will be reduced.

  • You may qualify for other reduced sales charges, and, under certain circumstances, the sales charge may be waived, as described in "How to reduce your sales charge" below.

  • Class A shares are also subject to an annual 12b-1 fee no greater than 0.30% (currently limited to 0.25%) of average daily net assets, which is lower than the 12b-1 fee for Class C, and Class R shares. See "Dealer compensation" below for further information.

  • Class A shares generally are not subject to a CDSC except in the limited circumstances described in the table below.

  • Class A shares generally are not available for purchase by anyone qualified to purchase Class R shares, except as described below.

Class A sales charges

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The table below details your sales charges on purchases of Class A shares. The offering price for Class A shares includes the front-end sales charge. The sales charge as a percentage of the net amount invested is the maximum percentage of the amount invested rounded to the nearest hundredth. The actual sales charge that you pay as a percentage of the offering price and as a percentage of the net amount invested will vary depending on the then-current NAV, the percentage rate of the sales charge, and rounding.

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Amount of purchase Sales charge as a % of offering price Sales charge as a % of net amount invested
Less than $100,000 4.50% 5.13%
$100,000 but less than $250,000 3.50% 4.00%
$250,000 but less than $500,000 2.50% 3.00%
$500,000 but less than $1 million 2.00% 2.44%
$1 million or more none* none*
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* There is no front-end sales charge when you purchase $1 million or more of Class A shares. However, if the Distributor paid your financial advisor a commission on your purchase of $1 million or more of Class A shares, you will have to pay a Limited CDSC of 1.00% if you redeem these shares within the first year after your purchase and 0.50% if you redeem them within the second year, unless a specific waiver of the Limited CDSC applies. The Limited CDSC will be paid to the Distributor and will be assessed on an amount equal to the lesser of: (1) the NAV at the time the Class A shares being redeemed were purchased; or (2) the NAV of such Class A shares at the time of redemption. For purposes of this formula, the "NAV at the time of purchase" will be the NAV at purchase of the Class A shares even if those shares are later exchanged for shares of another Delaware Investments® Fund and, in the event of an exchange of Class A shares, the "NAV of such shares at the time of redemption" will be the NAV of the shares acquired in the exchange. In determining whether a Limited CDSC is payable, it will be assumed that shares not subject to the Limited CDSC are the first redeemed followed by other shares held for the longest period of time. See "Dealer compensation" below for a description of the dealer commission that is paid.

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Class B

As of May 31, 2007, no new or subsequent investments, including investments through automatic investment plans and by qualified retirement plans (such as 401(k) or 457 plans), are allowed in the Fund's Class B shares, except through a reinvestment of dividends or capital gains or permitted exchanges. Existing shareholders of Class B shares may continue to hold their Class B shares, reinvest dividends into Class B shares, and exchange their Class B shares of one Delaware Investments ® Fund for Class B shares of another Fund, as permitted by existing exchange privileges. Existing Class B shareholders wishing to make subsequent purchases in the Fund's shares will be permitted to invest in other classes of the Fund, subject to that class's pricing structure and eligibility requirements, if any.

For Class B shares outstanding as of May 31, 2007, and Class B shares acquired upon reinvestment of dividends or capital gains, all Class B share attributes, including the CDSC schedules, conversion to Class A schedule, and distribution and service (12b-1) fees, will continue in their current form. In addition, because the Fund's or its Distributor's ability to assess certain sales charges and fees is dependent on the sale of new shares, the termination of new purchases of Class B shares could ultimately lead to the elimination and/or reduction of such sales charges and fees. The Fund may not be able to provide shareholders with advance notice of the reduction in these sales charges and fees. You will be notified via a Prospectus supplement if there are any changes to any attributes, sales charges, or fees.

  • Class B shares have no up-front sales charge, so the full amount of your purchase is invested in the Fund. However, you will pay a CDSC if you redeem your shares within six years after you buy them.

  • If you redeem Class B shares during the first year after you buy them, the shares will be subject to a CDSC of 4.00%. The CDSC is 3.00% during the second year, 2.25% during the third year, 1.50% during the fourth and fifth years, 1.00% during the sixth year, and 0% thereafter.

  • In determining whether the CDSC applies to a redemption of Class B shares, it will be assumed that shares held for more than six years are redeemed first, followed by shares acquired through the reinvestment of dividends or distributions, and finally by shares held longest during the six-year period. For further information on how the CDSC is determined, please see "Calculation of contingent deferred sales charges — Class B and Class C" below.

  • Under certain circumstances, the CDSC may be waived; please see "Waivers of contingent deferred sales charges" below for further information.

  • For approximately eight years after you buy your Class B shares, they are subject to an annual 12b-1 fee no greater than 1.00% of average daily net assets (of which 0.25% is a service fee) paid to the Distributor, dealers, or others for providing services and maintaining shareholder accounts.

  • Because of the higher 12b-1 fee, Class B shares have higher expenses and any dividends paid on these shares are generally lower than dividends on Class A and Class R shares.

  • Approximately eight years after you buy them, Class B shares automatically convert to Class A shares with a 12b-1 fee of no more than 0.25%. Conversion may occur as late as three months after the eighth anniversary of purchase, during which time Class B's higher 12b-1 fee applies.

Class C

  • Class C shares have no up-front sales charge, so the full amount of your purchase is invested in the Fund. However, you will pay a CDSC of 1.00% if you redeem your shares within 12 months after you buy them.

  • In determining whether the CDSC applies to a redemption of Class C shares, it will be assumed that shares held for more than 12 months are redeemed first, followed by shares acquired through the reinvestment of dividends or distributions, and finally by shares held for 12 months or less. For further information on how the CDSC is determined, please see "Calculation of contingent deferred sales charges — Class B and Class C" below.

  • Under certain circumstances, the CDSC may be waived; please see "Waivers of contingent deferred sales charges" below for further information.

  • Class C shares are subject to an annual 12b-1 fee no greater than 1.00% of average daily net assets (of which 0.25% is a service fee) paid to the Distributor, dealers, or others for providing services and maintaining shareholder accounts. 

  • Because of their higher 12b-1 fee, Class C shares have higher expenses and any dividends paid on these shares are generally lower than dividends on Class A and Class R shares.

  • Class C shares do not automatically convert to another class.

  • You may purchase only up to $1 million of Class C shares at any one time. Orders that exceed $1 million will be rejected.  The limitation on maximum purchases varies for retirement plans. 

Class R

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  • Class R shares have no up-front sales charge, so the full amount of your purchase is invested in the Fund. Class R shares are not subject to a CDSC.

  • Class R shares are subject to an annual 12b-1 fee no greater than 0.60% (currently limited to 0.50%) of average daily net assets, which is lower than the 12b-1 fee for Class C shares.

  • Because of the higher 12b-1 fee, Class R shares have higher expenses and any dividends paid on these shares are generally lower than dividends paid on Class A shares.

  • Class R shares do not automatically convert to another class.

  • Class R shares generally are available only to: (i) qualified and nonqualified plan shareholders covering multiple employees (including 401(k), 401(a), 457, and noncustodial 403(b) plans, as well as other nonqualified deferred compensation plans) with assets (at the time shares are considered for purchase) of $10 million or less; and (ii) individual retirement account (IRA) rollovers from plans that were previously maintained on the Delaware Investments ® retirement recordkeeping system or BISYS's retirement recordkeeping system that are offering Class R shares to participants.

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Except as noted above, no other IRAs are eligible for Class R shares (for example, no traditional IRAs, Roth IRAs, SIMPLE IRAs, SEPs, SARSEPs, etc.). For purposes of determining plan asset levels, affiliated plans may be combined at the request of the plan sponsor.

Any account holding Class A shares as of June 2, 2003 (the date Class R shares were made available) continues to be eligible to purchase Class A shares after that date. Any account holding Class R shares is not eligible to purchase Class A shares.

Each share class may be eligible for purchase through programs sponsored by financial intermediaries that require the purchase of a specific class of shares.

Each share class of the Fund has adopted a separate 12b-1 plan that allows it to pay distribution fees for the sale and distribution of its shares. Because these fees are paid out of the Fund's assets on an ongoing basis, over time these fees will increase the cost of your investment and may cost you more than paying other types of sales charges.

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Calculation of contingent deferred sales charges — Class B and Class C
CDSCs are charged as a percentage of the dollar amount subject to the CDSC. The charge will be assessed on an amount equal to the lesser of the NAV at the time the shares being redeemed were purchased or the NAV of those shares at the time of redemption. No CDSC will be imposed on increases in NAV above the initial purchase price, nor will a CDSC be assessed on redemptions of shares acquired through reinvestment of dividends or capital gains distributions. For purposes of this formula, the "NAV at the time of purchase" will be the NAV at purchase of Class B shares or Class C shares of the Fund, even if those shares are later exchanged for shares of another Delaware Investments® Fund. In the event of an exchange of the shares, the "NAV of such shares at the time of redemption" will be the NAV of the shares that were acquired in the exchange.

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Dealer compensation

The financial advisor that sells you shares of the Fund may be eligible to receive the following amounts as compensation for your investment in the Fund. These amounts are paid by the Distributor to the securities dealer with whom your financial advisor is associated.

Class A1 Class B2 Class C3 Class R4
Commission (%) 4.00% 1.00%
Investment less than $100,000 4.00%
$100,000 but less than $250,000 3.00%
$250,000 but less than $500,000 2.00%
$500,000 but less than $1 million 1.60%
$1 million but less than $5 million 1.00%
$5 million but less than $25 million 0.50%
$25 million or more 0.25%
12b-1 fee to dealer 0.30% 0.25% 1.00% 0.60%
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1 On sales of Class A shares, the Distributor re-allows to your securities dealer a portion of the front-end sales charge depending upon the amount you invested. Your securities dealer may be eligible to receive up to 0.30% of the 12b-1 fee applicable to Class A shares. The maximum 12b-1 fee applicable to Class A shares is 0.30%. However, the Distributor has contracted to limit this amount to 0.25% from February 28, 2011 through February 28, 2012.
2 On sales of Class B shares, the Distributor may pay your securities dealer an up-front commission of 4.00%. Your securities dealer may be eligible to receive a 12b-1 service fee of up to 0.25% from the date of purchase. After approximately eight years, Class B shares automatically convert to Class A shares and dealers may then be eligible to receive the 12b-1 fee applicable to Class A shares.
3 On sales of Class C shares, the Distributor may pay your securities dealer an up-front commission of 1.00%. The up-front commission includes an advance of the first year's 12b-1 service fee of up to 0.25%. During the first 12 months, the Distributor retains the full 1.00% 12b-1 fee to partially offset the up-front commission and the prepaid 0.25% service fee advanced at the time of purchase. Starting in the 13th month, your securities dealer may be eligible to receive the full 1.00% 12b-1 fee applicable to Class C. Alternatively, certain intermediaries may not be eligible to receive the up-front commission of 1.00%, but may receive the 12b-1 fee for sales of Class C shares from the date of purchase.
4 On sales of Class R shares, the Distributor does not pay your securities dealer an up-front commission. Your securities dealer may be eligible to receive a 12b-1 fee of up to 0.60% from the date of purchase. The maximum 12b-1 fee applicable to Class R shares is 0.60% of average daily net assets. However, the Distributor has contracted to limit this amount to 0.50% from February 28, 2011 through February 28, 2012.

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Payments to intermediaries

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The Distributor and its affiliates may pay additional compensation (at their own expense and not as an expense of the Fund) to certain affiliated or unaffiliated brokers, dealers, or other financial intermediaries (Financial Intermediaries) in connection with the sale or retention of Fund shares and/or shareholder servicing, including providing the Fund with "shelf space" or a higher profile with the Financial Intermediaries' consultants, salespersons, and customers (distribution assistance). The level of payments made to a qualifying Financial Intermediary in any given year will vary. To the extent permitted by SEC and FINRA rules and other applicable laws and regulations, the Distributor may pay, or allow its affiliates to pay, other promotional incentives or payments to Financial Intermediaries.

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If a mutual fund sponsor or distributor makes greater payments for distribution assistance to your Financial Intermediary with respect to distribution of shares of that particular mutual fund than sponsors or distributors of other mutual funds make to your Financial Intermediary with respect to the distribution of the shares of their mutual funds, your Financial Intermediary and its salespersons may have a financial incentive to favor sales of shares of the mutual fund making the higher payments over shares of other mutual funds or over other investment options. In addition, depending on the arrangements in place at any particular time, a Financial Intermediary may also have a financial incentive for recommending a particular share class over other share classes. You should consult with your Financial Intermediary and review carefully any disclosure provided by such Financial Intermediary as to compensation it receives in connection with investment products it recommends or sells to you. In certain instances, the payments could be significant and may cause a conflict of interest for your Financial Intermediary. Any such payments will not change the NAV or the price of the Fund's shares.

For more information, please see the SAI.

How to reduce your sales charge

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We offer a number of ways to reduce or eliminate the sales charge on shares. Please refer to the SAI for detailed information and eligibility requirements. You can also get additional information from your financial advisor. You or your financial advisor must notify us at the time you purchase shares if you are eligible for any of these programs. You may also need to provide information to your financial advisor or the Fund in order to qualify for a reduction in sales charges. Such information may include your Delaware Investments® Funds holdings in any other accounts, including retirement accounts, held indirectly or through an intermediary, and the names of qualifying family members and their holdings. Class R shares have no up-front sales charge or CDSC. We reserve the right to determine whether any purchase is entitled, by virtue of the foregoing, to the reduced sales charge.

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Letter of intent

Through a letter of intent you agree to invest a certain amount in Delaware Investments ® Funds (except money market funds with no sales charge) over a 13-month period to qualify for reduced front-end sales charges.

Class A Class B Class C
Available Not available Although the letter of intent does not apply to the purchase of Class C shares, you can combine the value of your Class A shares with your purchase of Class C shares to fulfill your letter of intent.

Rights of accumulation

You can combine your holdings or purchases of all Delaware Investments ® Funds (except money market funds with no sales charge), as well as the holdings and purchases of your spouse and children under 21 to qualify for reduced front-end sales charges.

Class A Class B Class C
Available Although the rights of accumulation do not apply to the purchase of Class B shares acquired upon reinvestment of dividends or capital gains, you can combine the value of your Class B shares purchased on or before May 31, 2007 with your purchase of Class A shares to qualify for rights of accumulation. Although the rights of accumulation do not apply to the purchase of Class C shares, you can combine your purchase of Class A shares with your purchase of Class C shares to fulfill your rights of accumulation.

Reinvestment of redeemed shares

Up to 12 months after you redeem shares, you can reinvest the proceeds without paying a sales charge.

Class A Class B and Class C
You will not have to pay an additional front-end sales charge. Not available

SIMPLE IRA, SEP, SARSEP, 401(k), SIMPLE 401(k), Profit Sharing, Money Purchase,
403(b)(7), and 457 Retirement Plans

These investment plans may qualify for reduced sales charges by combining the purchases of all members of the group.  Members of these groups may also qualify to purchase shares without a front-end sales charge and may qualify for a waiver of any CDSCs on Class A shares.

Class A Class B and Class C
You will not have to pay an additional front-end sales charge. Not available

Buying Class A shares at net asset value

Class A shares of the Fund may be purchased at NAV under the following circumstances, provided that you notify the Fund in advance that the trade qualifies for this privilege.  The Fund reserves the right to modify or terminate these arrangements at any time.

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  • Shares purchased under the Delaware Investments® dividend reinvestment plan and, under certain circumstances, the exchange privilege and the 12-month reinvestment privilege.

  • Purchases by: (i) current and former officers, Trustees/Directors, and employees of any Delaware Investments® Fund, the Manager, or any of the Manager's current affiliates and those that may in the future be created; (ii) legal counsel to the Delaware Investments® Funds; and (iii) registered representatives and employees of broker/dealers who have entered into dealer's agreements with the Distributor. At the direction of such persons, their family members (regardless of age) and any employee benefit plan established by any of the foregoing entities, counsel, or broker/dealers may also purchase shares at NAV.

  • Shareholders who own Class A shares of Delaware Cash Reserve ® Fund as a result of a liquidation of a Delaware Investments ® Fund may exchange into Class A shares of another Delaware Investments® Fund at NAV.

  • Purchases by bank employees who provide services in connection with agreements between the bank and unaffiliated brokers or dealers concerning sales of shares of the Delaware Investments® Funds.

  • Purchases by certain officers, trustees, and key employees of institutional clients of the Manager or any of its affiliates.

  • Purchases for the benefit of the clients of brokers, dealers, and registered investment advisors if such brokers, dealers, or investment advisors have entered into an agreement with the Distributor providing specifically for the purchase of Class A shares in connection with special investment products, such as wrap accounts or similar fee-based programs. Investors may be charged a fee when effecting transactions in Class A shares through a broker or agent that offers these special investment products.

  • Purchases by financial institutions investing for the accounts of their trust customers if they are not eligible to purchase shares of the Fund's Institutional Class, if applicable.

  • Purchases by retirement plans that are maintained on retirement platforms sponsored by financial intermediary firms, provided the financial intermediary firms have entered into a Class A NAV agreement with respect to such retirement platforms.

  • Purchases by certain legacy bank sponsored retirement plans that meet requirements set forth in the SAI.

  • Purchases by certain legacy retirement assets that meet requirements set forth in the SAI.

  • Investments made by plan level and/or participant retirement accounts that are for the purpose of repaying a loan taken from such accounts.

  • Purchases by certain participants of particular group retirement plans as described in the SAI.

  • Loan repayments made to a Fund account in connection with loans originated from accounts previously maintained by another investment firm.

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Waivers of contingent deferred sales charges

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Certain sales charges may be based on historical cost. Therefore, you should maintain any records that substantiate these costs because the Fund, its transfer agent, and financial intermediaries may not maintain this information. Information about existing sales charges and sales charge reductions and waivers is available free of charge on the Delaware Investments ® Funds' web site at www.delawareinvestments.com. Additional information on sales charges can be found in the SAI, which is available upon request.

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The Fund's applicable CDSCs may be waived under the following circumstances:

Redemptions in accordance with a systematic withdrawal plan

Redemptions in accordance with a systematic withdrawal plan, provided the annual amount selected to be withdrawn under the plan does not exceed 12% of the value of the account on the date that the systematic withdrawal plan was established or modified.

Classes A1, B, and C
Available

Redemptions that result from the right to liquidate a shareholder's account

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Redemptions that result from the right to liquidate a shareholder's account if the aggregate NAV of the shares held in the account is less than the then-effective minimum account size.

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Classes A1, B, and C
Available

Section 401(a) qualified retirement plan distributions

Distributions to participants or beneficiaries from a retirement plan qualified under Section 401(a) of the Internal Revenue Code of 1986, as amended (Code).

Class A1 Classes B and C
Available Not available

Section 401(a) qualified retirement plan redemptions

Redemptions pursuant to the direction of a participant or beneficiary of a retirement plan qualified under Section 401(a) of the Code with respect to that retirement plan.

Class A1 Classes B and C
Available Not available

Periodic distributions from an individual retirement account

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Periodic distributions from an individual retirement account (traditional IRA, Roth IRA, SIMPLE IRA, SEP,  SARSEP,  Coverdell ESA) or a qualified plan 2 (401(k), SIMPLE 401(k), Profit Sharing, Money Purchase, 403(b)(7), and 457 Retirement Plans) not subject to a penalty under Section 72(t)(2)(A) of the Code or a hardship or unforeseen emergency provision in the qualified plan as described in Treas. Reg. §1.401(k)-1(d)(3) and Section 457(d)(1)(A)(iii) of the Code.

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Classes A1, B, and C
Available

Returns of excess contributions due to any regulatory limit

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Returns of excess contributions due to any regulatory limit from an individual retirement account (traditional IRA, Roth IRA, SIMPLE IRA, SEP,  SARSEP,  Coverdell ESA) or a qualified plan 2 (401(k), SIMPLE 401(k), Profit Sharing, Money Purchase, 403(b)(7), and 457 Retirement Plans).

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Classes A1, B, and C
Available

Distributions by other employee benefit plans

Distributions by other employee benefit plans to pay benefits.

Class A1 Classes B and C
Available Not available

Systematic withdrawals from a retirement account or qualified plan

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Systematic withdrawals from a retirement account or qualified plan that are not subject to a penalty pursuant to Section 72(t)(2)(A) of the Code or a hardship or unforeseen emergency provision in the qualified plan 2 as described in Treas. Reg. §1.401(k)-1(d)(3) and Section 457(d)(1)(A)(iii) of the Code. The systematic withdrawal may be pursuant to the systematic withdrawal plan for the Delaware Investments ® Funds or a systematic withdrawal permitted by the Code.

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Classes A1, B, and C
Available

Distributions from an account of a redemption resulting from death or disability

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Distributions from an account of a redemption resulting from the death or disability (as defined in Section 72(t)(2)(A) of the Code) of a registered owner or a registered joint owner occurring after the purchase of the shares being redeemed. In the case of accounts established under the Uniform Gifts to Minors Act or Uniform Transfers to Minors Act or trust accounts, the waiver applies upon the death of all beneficial owners.

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Classes A1, B, and C
Available

Redemptions by certain legacy retirement assets

Redemptions by certain legacy retirement assets that meet the requirements set forth in the SAI.

Class A1 Class B Class C
Available Not available Available

Redemptions by the classes of shareholders who are permitted to purchase shares at NAV

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Redemptions by the classes of shareholders who are permitted to purchase shares at NAV, regardless of the size of the purchase. 

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Class A1 Classes B and C
Available Not available

1The waiver of Class A shares relates to a waiver of the Limited CDSC.  Please note that you or your financial advisor will have to notify us at the time of purchase that the trade qualifies for such waiver.
2Qualified plans that are fully redeemed at the direction of the plan's fiduciary are subject to any applicable CDSC or Limited CDSC, unless the redemption is due to the termination of the plan.

How to buy shares

Through your financial advisor

Your financial advisor can handle all the details of purchasing shares, including opening an account. Your financial advisor may charge a separate fee for this service.

By mail

Complete an investment slip and mail it with your check, made payable to the fund and class of shares you wish to purchase, to Delaware Investments, P.O. Box 219691, Kansas City, MO 64121-9691 or 430 W. 7th Street, Kansas City, MO 64105-1407 for investments by overnight courier service. If you are making an initial purchase by mail, you must include a completed investment application (or an appropriate retirement plan application if you are opening a retirement account) with your check.

Please note that purchase orders submitted by mail will not be accepted until such orders are received by Delaware Investments at P.O. Box 219691, Kansas City, MO 64121-9691 for investments by regular mail or 430 W. 7th Street, Kansas City, MO 64105-1407 for investments by overnight courier service. Please do not send purchase orders to 2005 Market Street, Philadelphia, PA 19103-7094.

By wire

Ask your bank to wire the amount you want to invest to The Bank of New York Mellon, ABA #021000018, bank account number 8900403748. Include your account number and the name of the fund and class of shares in which you want to invest. If you are making an initial purchase by wire, you must first call us at 800 523-1918 so we can assign you an account number.

By exchange

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You may exchange all or part of your investment in one or more Delaware Investments ® Funds for shares of other Delaware Investments ® Funds. Please keep in mind, however, that under most circumstances you are allowed to exchange only between like classes of shares. To open an account by exchange, call the Shareholder Service Center at 800 523-1918.

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Through automated shareholder services

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You may purchase or exchange shares through Delaphone, our automated telephone service, or through our web site, www.delawareinvestments.com. For more information about how to sign up for these services, call our Shareholder Service Center at 800 523-1918.

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Once you have completed an application, you can open an account with an initial investment of $1,000 and make additional investments at any time for as little as $100. The minimum initial purchase is $250, and you can make additional investments of $25 or more, if you are buying shares in an IRA or Roth IRA, under the Uniform Gifts to Minors Act or the Uniform Transfers to Minors Act, or through an Automatic Investing Plan. The minimum initial purchase for a Coverdell Education Savings Account (formerly, an "Education IRA") is $500. The minimums vary for retirement plans other than IRAs, Roth IRAs, or Coverdell Education Savings Accounts.

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The price you pay for shares will depend on when we receive your purchase order. If an authorized agent or we receive your order before the close of regular trading on the NYSE, which is normally 4:00 p.m. Eastern time, you will pay that day's closing share price, which is based on the Fund's NAV. If your order is received after the close of regular trading on the NYSE, you will pay the next Business Day's price. We reserve the right to reject any purchase order.

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We determine the NAV per share for each class of the Fund at the close of regular trading on the NYSE on each Business Day. The NAV per share for each class of the Fund is calculated by subtracting the liabilities of each class from its total assets and dividing the resulting number by the number of shares outstanding for that class. We generally price securities and other assets for which market quotations are readily available at their market value. For a fund that invests primarily in foreign securities, the NAV may change on days when a shareholder will not be able to purchase or redeem fund shares because foreign markets are open at times and on days when U.S. markets are not. We price fixed income securities on the basis of valuations provided to us by an independent pricing service that uses methods approved by the Board.  For all other securities, we use methods approved by the Board that are designed to price securities at their fair market value.

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Fair valuation

When the Fund uses fair value pricing, it may take into account any factors it deems appropriate. The Fund may determine fair value based upon developments related to a specific security, current valuations of foreign stock indices (as reflected in U.S. futures markets), and/or U.S. sector or broad stock market indices. The price of securities used by the Fund to calculate its NAV may differ from quoted or published prices for the same securities. Fair value pricing may involve subjective judgments and it is possible that the fair value determined for a security is materially different than the value that could be realized upon the sale of that security.

The Fund anticipates using fair value pricing for securities primarily traded on U.S. exchanges only under very limited circumstances, such as the early closing of the exchange on which a security is traded or suspension of trading in the security. The Fund may use fair value pricing more frequently for securities traded primarily in non-U.S. markets because, among other things, most foreign markets close well before the Fund values its securities at 4:00 p.m. Eastern time. The earlier close of these foreign markets gives rise to the possibility that significant events, including broad market moves, may have occurred in the interim. To account for this, the Fund may frequently value many foreign equity securities using fair value prices based on third-party vendor modeling tools to the extent available.

The Board has delegated responsibility for valuing the Fund's assets to a Pricing Committee of the Manager, which operates under the policies and procedures approved by the Board and which is subject to the Board's oversight.

Retirement plans

In addition to being an appropriate investment for your IRA, Roth IRA, and Coverdell Education Savings Account, the Fund may be suitable for group retirement plans. You may establish your IRA account even if you are already a participant in an employer-sponsored retirement plan. For more information on how the Fund can play an important role in your retirement planning or for details about group plans, please consult your financial advisor, or call our Shareholder Service Center at 800 523-1918.

Document delivery

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If you have an account in the same Delaware Investments ® Fund as another member of your household, we send your household one copy of the Fund's prospectus and annual and semiannual reports unless you opt otherwise. This will help us reduce the printing and mailing expenses associated with the Fund. We will continue to send one copy of each of these documents to your household until you notify us that you wish to receive individual materials. If you wish to receive individual materials, please call our Shareholder Service Center at 800 523-1918 or your financial advisor. We will begin sending you individual copies of these documents 30 days after receiving your request.

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Inactive accounts

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Please note that your account may be transferred to the appropriate state if no activity occurs in the account within the time period specified by state law.

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How to redeem shares

Through your financial advisor

Your financial advisor can handle all the details of redeeming your shares (selling them back to the Fund). Your financial advisor may charge a separate fee for this service.

By mail

You may redeem your shares by mail by writing to: Delaware Investments at P.O. Box 219691, Kansas City, MO 64121-9691 or 430 W. 7th Street, Kansas City, MO 64105-1407 for redemptions by overnight courier service. All owners of the account must sign the request. For redemptions of more than $100,000, you must include a signature guarantee for each owner. Signature guarantees are also required when redemption proceeds are going to an address other than the address of record on the account.

Please note that redemption orders submitted by mail will not be accepted until such orders are received by Delaware Investments at P.O. Box 219691, Kansas City, MO 64121-9691 for redemptions by regular mail or 430 W. 7th Street, Kansas City, MO 64105-1407 for redemptions by overnight courier service. Please do not send redemption requests to 2005 Market Street, Philadelphia, PA 19103-7094.

By telephone

You may redeem up to $100,000 of your shares by telephone. You may have the proceeds sent to you by check, or, if you redeem at least $1,000 of shares, you may have the proceeds sent directly to your bank by wire. If you request a wire deposit, a bank wire fee may be deducted from your proceeds. Bank information must be on file before you request a wire redemption.

By wire

You may redeem $1,000 or more of your shares and have the proceeds deposited directly to your bank account, normally the next Business Day after we receive your request. If you request a wire deposit, a bank wire fee may be deducted from your proceeds. Bank information must be on file before you request a wire redemption.

Through automated shareholder services

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You may redeem shares through Delaphone, our automated telephone service, or through our web site, www.delawareinvestments.com. For more information about how to sign up for these services, call our Shareholder Service Center at 800 523-1918.

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 If you hold your shares in certificates, you must submit the certificates with your request to sell the shares. We recommend that you send your certificates by certified mail.

When you send us a properly completed request to redeem or exchange shares and an authorized agent or we receive the request before the close of regular trading on the NYSE (normally 4:00 p.m. Eastern time), you will receive the NAV next determined after we receive your request. If we receive your request after the close of regular trading on the NYSE, you will receive the NAV next determined on the next Business Day. We will deduct any applicable CDSCs. You may also have to pay taxes on the proceeds from your sale of shares. We will send you a check, normally the next Business Day, but no later than seven days after we receive your request to sell your shares. If you purchased your shares by check, we will wait until your check has cleared, which can take up to 15 days, before we send your redemption proceeds.

If you are required to pay a CDSC when you redeem your shares, the amount subject to the fee will be based on the shares' NAV when you purchased them or their NAV when you redeem them, whichever is less. This arrangement ensures that you will not pay a CDSC on any increase in the value of your shares. You also will not pay the charge on any shares acquired by reinvesting dividends or capital gains. If you exchange shares of one fund for shares of another, you do not pay a CDSC at the time of the exchange. If you later redeem those shares, the purchase price for purposes of the CDSC formula will be the price you paid for the original shares, not the exchange price. The redemption price for purposes of this formula will be the NAV of the shares you are actually redeeming.

Redemptions-in-kind

The Fund has reserved the right to pay for redemptions with portfolio securities under certain conditions. See the SAI for more information on redemptions-in-kind.

Account minimums

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If you redeem shares and your account balance falls below the required account minimum of $1,000 ($250 for IRAs, Roth IRAs, Uniform Gifts to Minors Act and Uniform Transfers to Minors Act accounts, or accounts with automatic investing plans, and $500 for Coverdell Education Savings Accounts) for three or more consecutive months, you will have until the end of the current calendar quarter to raise the balance to the minimum. If your account is not at the minimum by the required time, you may be charged a $9 fee for that quarter and each quarter after that until your account reaches the minimum balance. If your shares does not reach the minimum balance, we may redeem your account after 60 days' written notice to you.

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Special services

To help make investing with us as easy as possible, and to help you build your investments, we offer the following special services.

Automatic investment plan

The automatic investment plan allows you to make regular monthly or quarterly investments directly from your checking account.

Direct deposit

With direct deposit, you can make additional investments through payroll deductions, recurring government or private payments such as Social Security, or direct transfers from your bank account.

Electronic delivery

With Delaware eDelivery, you can receive your fund documents electronically instead of via U.S. mail. When you sign up for eDelivery, you can access your account statements, shareholder reports, and other fund materials online, in a secure internet environment at any time, from anywhere.

Online account access

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Online account access is a password-protected area of the Delaware Investments ® Funds' web site that gives you access to your account information and allows you to perform transactions in a secure internet environment.

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Systematic exchange option

With the systematic exchange option, you can arrange automatic monthly exchanges between your shares in one or more Delaware Investments ® Funds. These exchanges are subject to the same rules as regular exchanges (see below) and require a minimum monthly exchange of $100 per fund.

Dividend reinvestment plan

Through the dividend reinvestment plan, you can have your distributions reinvested in your account or the same share class in another Delaware Investments ® Fund. The shares that you purchase through the dividend reinvestment plan are not subject to a front-end sales charge or to a CDSC. Under most circumstances, you may reinvest dividends only into like classes of shares.

Exchanges

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You may generally exchange all or part of your shares for shares of the same class of another Delaware Investments ® Fund without paying a front-end sales charge or a CDSC at the time of the exchange. However, if you exchange shares from a money market fund that does not have a sales charge or from Class R shares of any fund, you will pay any applicable sales charge on your new shares. When exchanging Class B and Class C shares of one fund for the same class of shares in other funds, your new shares will be subject to the same CDSC as the shares you originally purchased. The holding period for the CDSC will also remain the same, with the amount of time you held your original shares being credited toward the holding period of your new shares. You do not pay sales charges on shares that you acquired through the reinvestment of dividends. You may have to pay taxes on your exchange. When you exchange shares, you are purchasing shares in another fund so you should be sure to get a copy of the fund's prospectus and read it carefully before buying shares through an exchange. The Fund may refuse the purchase side of any exchange request, if, in the Manager's judgment, the Fund would be unable to invest effectively in accordance with its investment objective and policies or would otherwise potentially be adversely affected.

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On demand service

Through the on demand service, you or your financial advisor may transfer money between your Fund account and your predesignated bank account by telephone request. This service is not available for retirement plans. There is a minimum transfer of $25 and a maximum transfer of $100,000, except for purchases into IRAs. Delaware Investments does not charge a fee for this service; however, your bank may assess one.

Direct deposit service

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Through the direct deposit service, you can have $25 or more in dividends and distributions deposited directly into your bank account. Delaware Investments does not charge a fee for this service; however, your bank may assess one. This service is not available for retirement plans.

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Systematic withdrawal plan

Through the systematic withdrawal plan, you can arrange a regular monthly or quarterly payment from your account made to you or someone you designate. If the value of your account is $5,000 or more, you can make withdrawals of at least $25 monthly, or $75 quarterly. You may also have your withdrawals deposited directly to your bank account through the direct deposit service.

The applicable Limited CDSC for Class A shares and the CDSC for Class B and C shares redeemed via a systematic withdrawal plan will be waived if the annual amount withdrawn in each year is less than 12% of the account balance on the date that the plan is established. If the annual amount withdrawn in any year exceeds 12% of the account balance on the date that the systematic withdrawal plan is established, all redemptions under the plan will be subject to the applicable CDSC, including an assessment for previously redeemed amounts under the plan.

Frequent trading of Fund shares

The Fund discourages purchases by market timers and purchase orders (including the purchase side of exchange orders) by shareholders identified as market timers may be rejected. The Board has adopted policies and procedures designed to detect, deter, and prevent trading activity detrimental to the Fund and its shareholders, such as market timing. The Fund will consider anyone who follows a pattern of market timing in any Delaware Investments ® Fund or the Optimum Fund Trust to be a market timer and may consider anyone who has followed a similar pattern of market timing at an unaffiliated fund family to be a market timer.

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Market timing of a fund occurs when investors make consecutive, rapid, short-term "roundtrips" — that is, purchases into a fund followed quickly by redemptions out of that fund. A short-term roundtrip is any redemption of fund shares within 20 Business Days of a purchase of that fund's shares. If you make a second such short-term roundtrip in a fund within 90 rolling calendar days as a previous short-term roundtrip in that fund, you may be considered a market timer. In determining whether market timing has occurred, the Fund will consider short-term roundtrips to include rapid purchases and sales of Fund shares through the exchange privilege. The Fund reserves the right to consider other trading patterns to be market timing.

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Your ability to use the Fund's exchange privilege may be limited if you are identified as a market timer. If you are identified as a market timer, we will execute the redemption side of your exchange order but may refuse the purchase side of your exchange order. The Fund reserves the right to restrict or reject, without prior notice, any purchase order or exchange order for any reason, including any purchase order or exchange order accepted by any shareholder's financial intermediary or in any omnibus-type account. Transactions placed in violation of the Fund's market timing policy are not necessarily deemed accepted by the Fund and may be rejected by the Fund on the next Business Day following receipt by the Fund.

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Redemptions will continue to be permitted in accordance with the Fund's current prospectus. A redemption of shares under these circumstances could be costly to a shareholder if, for example, the shares have declined in value, the shareholder recently paid a front-end sales charge, the shares are subject to a CDSC, or the sale results in adverse tax consequences. To avoid this risk, a shareholder should carefully monitor the purchases, sales, and exchanges of Fund shares and avoid frequent trading in Fund shares.

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The Fund reserves the right to modify this policy at any time without notice, including modifications to the Fund's monitoring procedures and the procedures to close accounts to new purchases. Although the implementation of this policy involves judgments that are inherently subjective and may be selectively applied, we seek to make judgments and applications that are consistent with the interests of the Fund's shareholders. While we will take actions designed to detect and prevent market timing, there can be no assurance that such trading activity will be completely eliminated. Moreover, the Fund's market timing policy does not require the Fund to take action in response to frequent trading activity. If the Fund elects not to take any action in response to frequent trading, such frequent trading activity could continue.

Risks of market timing

By realizing profits through short-term trading, shareholders that engage in rapid purchases and sales or exchanges of the Fund's shares dilute the value of shares held by long-term shareholders. Volatility resulting from excessive purchases and sales or exchanges of Fund shares, especially involving large dollar amounts, may disrupt efficient portfolio management. In particular, the Fund may have difficulty implementing its long-term investment strategies if it is forced to maintain a higher level of its assets in cash to accommodate significant short-term trading activity. Excessive purchases and sales or exchanges of the Fund's shares may also force the Fund to sell portfolio securities at inopportune times to raise cash to accommodate short-term trading activity. This could adversely affect the Fund's performance, if, for example, the Fund incurs increased brokerage costs and realization of taxable capital gains without attaining any investment advantage.

A fund that invests significantly in foreign securities may be particularly susceptible to short-term trading strategies. This is because foreign securities are typically traded on markets that close well before the time a fund calculates its NAV (normally 4:00 p.m. Eastern time). Developments that occur between the closing of the foreign market and a fund's NAV calculation may affect the value of these foreign securities. The time zone differences among international stock markets can allow a shareholder engaging in a short-term trading strategy to exploit differences in fund share prices that are based on closing prices of foreign securities established some time before a fund calculates its own share price.

Any fund that invests in securities that are thinly traded, traded infrequently, or relatively illiquid has the risk that the securities prices used to calculate the fund's NAV may not accurately reflect current market values. A shareholder may seek to engage in short-term trading to take advantage of these pricing differences. Funds that may be adversely affected by such arbitrage include, in particular, funds that significantly invest in small-cap securities, technology, and other specific industry sector securities, and in certain fixed income securities, such as high yield bonds, asset-backed securities, or municipal bonds.

Transaction monitoring procedures

The Fund, through its transfer agent, maintains surveillance procedures designed to detect excessive or short-term trading in Fund shares. This monitoring process involves several factors, which include scrutinizing transactions in Fund shares for violations of the Fund's market timing policy or other patterns of short-term or excessive trading. For purposes of these transaction monitoring procedures, the Fund may consider trading activity by multiple accounts under common ownership, control, or influence to be trading by a single entity. Trading activity identified by these factors, or as a result of any other available information, will be evaluated to determine whether such activity might constitute market timing. These procedures may be modified from time to time to improve the detection of excessive or short-term trading or to address other concerns. Such changes may be necessary or appropriate, for example, to deal with issues specific to certain retirement plans; plan exchange limits; U.S. Department of Labor regulations; certain automated or pre-established exchange, asset-allocation, or dollar cost averaging programs; or omnibus account arrangements.

Omnibus account arrangements are common forms of holding shares of the Fund, particularly among certain broker/dealers and other financial intermediaries, including sponsors of retirement plans and variable insurance products. The Fund will attempt to have financial intermediaries apply the Fund's monitoring procedures to these omnibus accounts and to the individual participants in such accounts. However, to the extent that a financial intermediary is not able or willing to monitor or enforce the Fund's frequent trading policy with respect to an omnibus account, the Fund or its agents may require the financial intermediary to impose its frequent trading policy, rather than the Fund's policy, to shareholders investing in the Fund through the financial intermediary.

A financial intermediary may impose different requirements or have additional restrictions on the frequency of trading than the Fund. Such restrictions may include, without limitation, requiring the trades to be placed by U.S. mail, prohibiting purchases for a designated period of time (typically 30 to 90 days) by investors who have recently purchased or redeemed Fund shares, and similar restrictions. The Fund's ability to impose such restrictions with respect to accounts traded through particular financial intermediaries may vary depending on systems capabilities, applicable contractual and legal restrictions, and cooperation of those financial intermediaries.

You should consult your financial intermediary regarding the application of such restrictions and to determine whether your financial intermediary imposes any additional or different limitations. In an effort to discourage market timers in such accounts, the Fund may consider enforcement against market timers at the participant level and at the omnibus level, up to and including termination of the omnibus account's authorization to purchase Fund shares.

Limitations on ability to detect and curtail market timing

Shareholders seeking to engage in market timing may employ a variety of strategies to avoid detection and, despite the efforts of the Fund and its agents to detect market timing in Fund shares, there is no guarantee that the Fund will be able to identify these shareholders or curtail their trading practices. In particular, the Fund may not be able to detect market timing attributable to a particular investor who effects purchase, redemption, and/or exchange activity in Fund shares through omnibus accounts. The difficulty of detecting market timing may be further compounded if these entities utilize multiple tiers or omnibus accounts.

Dividends, distributions, and taxes

Dividends and distributions

The Fund intends to qualify each year as a regulated investment company under the Code. As a regulated investment company, the Fund generally pays no federal income tax on the income and gains it distributes to you. The Fund expects to declare dividends daily and distribute all of its net investment income, if any, to shareholders as dividends monthly. The Fund will distribute net realized capital gains, if any, at least annually, usually in December. The Fund may distribute such income dividends and capital gains more frequently, if necessary, in order to reduce or eliminate federal excise or income taxes on the Fund. The amount of any distribution will vary, and there is no guarantee the Fund will pay either an income dividend or a capital gains distribution. We automatically reinvest all dividends and any capital gains, unless you direct us to do otherwise.

Annual statements

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Each year, the Fund will send you an annual statement (Form 1099) of your account activity to assist you in completing your federal, state and local tax returns. Distributions declared in December to shareholders of record in such month, but paid in January, are taxable as if they were paid in December. Prior to issuing your statement, the Fund makes every effort to search for reclassified income to reduce the number of corrected forms mailed to shareholders. However, when necessary, the Fund will send you a corrected Form 1099 to reflect reclassified information.

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Avoid "buying a dividend"

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At the time you purchase your Fund shares, the Fund's net asset value may reflect undistributed income, undistributed capital gains, or net unrealized appreciation in value of portfolio securities held by the Fund. For taxable investors, a subsequent distribution to you of such amounts, although constituting a return of your investment, would be taxable. Buying shares in the Fund just before it declares an income dividend or capital gains distribution is sometimes known as "buying a dividend."

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Tax considerations

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Fund distributions . The Fund expects, based on its investment objective and strategies, that its distributions, if any, will be taxable as ordinary income, capital gains, or some combination of both. This is true whether you reinvest your distributions in additional Fund shares or receive them in cash.

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For federal income tax purposes, Fund distributions of short-term capital gains are taxable to you as ordinary income. Fund distributions of long-term capital gains are taxable to you as long-term capital gains no matter how long you have owned your shares. With respect to taxable years of the Fund beginning before January 1, 2013, unless such provision is extended or made permanent, a portion of income dividends designated by the Fund may be qualified dividend income eligible for taxation by individual shareholders at long-term capital gain rates provided certain holding period requirements are met. Because the income of the Fund primarily is derived from investments earning interest rather than dividend income, generally none or only a small portion of the income dividends paid to you by the Fund is anticipated to be qualified dividend income eligible for taxation by individuals at long-term capital gain tax rates.

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Sale or redemption of Fund shares . A sale or redemption of Fund shares is a taxable event and, accordingly, a capital gain or loss may be recognized. For tax purposes, an exchange of your Fund shares for shares of a different Delaware Investments® Fund is the same as a sale.

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Backup withholding . By law, if you do not provide the Fund with your proper taxpayer identification number and certain required certifications, you may be subject to backup withholding on any distributions of income, capital gains, or proceeds from the sale of your shares. The Fund also must withhold if the Internal Revenue Service instructs it to do so. When withholding is required, the amount will be 28% of any distributions or proceeds paid.

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State and local taxes . Fund distributions and gains from the sale or exchange of your Fund shares generally are subject to state and local taxes.

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Other . Non-U.S. investors may be subject to U.S. withholding tax at a 30% or lower treaty rate and U.S. estate tax and are subject to special U.S. tax certification requirements to avoid backup withholding and claim any treaty benefits. Exemptions from U.S. withholding tax are provided for capital gain dividends paid by the Fund from long-term capital gains, if any, and, with respect to taxable years of the Fund that began before January 1, 2012 (unless such sunset date is extended or made permanent), interest-related dividends paid by the Fund from its qualified net interest income from U.S. sources and short-term capital gain dividends. However, notwithstanding such exemptions from U.S. withholding at the source, any such dividends and distributions of income and capital gains will be subject to backup withholding at a rate of 28% if you fail to properly certify that you are not a U.S. person.

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This discussion of "Dividends, distributions, and taxes" is not intended or written to be used as tax advice. Because everyone's tax situation is unique, you should consult your tax professional about federal, state, local, or foreign tax consequences before making an investment in the Fund.

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Certain management considerations

Investments by funds of funds and similar investment vehicles

The Fund may accept investments from funds of funds, as well as from similar investment vehicles, such as 529 Plans. A "529 Plan" is a college savings program that operates under Section 529 of the Code. From time to time, the Fund may experience large investments or redemptions due to allocations or rebalancings by these funds of funds and/or similar investment vehicles. While it is impossible to predict the overall impact of these transactions over time, there could be adverse effects on portfolio management. For example, the Fund may be required to sell securities or invest cash at times when it would not otherwise do so. These transactions could also have tax consequences if sales of securities result in gains, and could also increase transaction costs or portfolio turnover.

Financial highlights

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The financial highlights table is intended to help you understand the Fund's financial performance for the past 5 years. Certain information reflects financial results for a single Fund share. The total returns in the table represent the rate that an investor would have earned or lost on an investment in the Fund (assuming reinvestment of all dividends and distributions). The information for the 2010 fiscal year has been audited by PricewaterhouseCoopers LLP, independent registered public accounting firm, whose report, along with the Fund's financial statements, is included in the annual report, which is available upon request by calling 800 523-1918. For the fiscal years prior to 2010, the Fund's prior independent registered public accounting firm audited the Fund's financial statements.

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Delaware Diversified Income Fund

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Class A Shares 2010 2009 2008 2007 Year ended
Oct. 31, 2006
Net asset value, beginning of period $9.270 $7.740 $8.930 $8.690 $8.540
Income (loss) from investment operations:
Net investment income 1 0.444 0.500 0.411 0.391 0.427
Net realized and unrealized gain (loss) on investments and foreign currencies 0.598 1.611 (1.053) 0.307 0.175
Total from investment operations 1.042 2.111 (0.642) 0.698 0.602
Less dividends and distributions from:
Net investment income (0.474) (0.581) (0.467) (0.458) (0.420)
Net realized gain on investments (0.068) (0.081)
Return of capital (0.032)
Total dividends and distributions (0.542) (0.581) (0.548) (0.458) (0.452)
Net asset value, end of period $9.770 $9.270 $7.740 $8.930 $8.690
Total return2 11.60% 28.42% (7.69%) 8.22% 7.27%
Ratios and supplemental data:
Net assets, end of period (000 omitted) $4,423,278 $3,658,355 $2,361,034 $1,795,553 $960,616
Ratio of expenses to average net assets 0.93% 0.97% 0.97% 0.99% 1.00%
Ratio of expenses to average net assets prior to fees waived and expense paid indirectly 0.98% 1.02% 1.02% 1.05% 1.13%
Ratio of net investment income to average net assets 4.68% 5.96% 4.75% 4.43% 5.01%
Ratio of net investment income to average net assets prior to fees waived and expense paid indirectly 4.63% 5.91% 4.70% 4.37% 4.88%
Portfolio turnover 232% 213% 251% 277% 296%
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The average shares outstanding method has been applied for per share information.

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Total investment return is based on the change in net asset value of a share during the period and assumes reinvestment of dividends and distributions at net asset value and does not reflect the impact of a sales charge. Total investment return during all of the periods shown reflects waivers by the manager and/or distributor. Performance would have been lower had the waivers not been in effect.

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Delaware Diversified Income Fund

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Class B Shares 2010 2009 2008 2007 Year ended
Oct. 31, 2006
Net asset value, beginning of period $9.260 $7.730 $8.920 $8.680 $8.540
Income (loss) from investment operations:
Net investment income 1 0.372 0.438 0.346 0.325 0.362
Net realized and unrealized gain (loss) on investments and foreign currencies 0.589 1.610 (1.053) 0.307 0.166
Total from investment operations 0.961 2.048 (0.707) 0.632 0.528
Less dividends and distributions from:
Net investment income (0.403) (0.518) (0.402) (0.392) (0.356)
Net realized gain on investments (0.068) (0.081)
Return of capital (0.032)
Total dividends and distributions (0.471) (0.518) (0.483) (0.392) (0.388)
Net asset value, end of period $9.750 $9.260 $7.730 $8.920 $8.680
Total return2 10.78% 27.51% (8.39%) 7.43% 6.35%
Ratios and supplemental data:
Net assets, end of period (000 omitted) $45,741 $50,608 $50,501 $58,799 $56,570
Ratio of expenses to average net assets 1.68% 1.72% 1.72% 1.74% 1.75%
Ratio of expenses to average net assets prior to fees waived and expense paid indirectly 1.68% 1.72% 1.72% 1.75% 1.83%
Ratio of net investment income to average net assets 3.93% 5.21% 4.00% 3.68% 4.26%
Ratio of net investment income to average net assets prior to fees waived and expense paid indirectly 3.93% 5.21% 4.00% 3.67% 4.18%
Portfolio turnover 232% 213% 251% 277% 296%
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The average shares outstanding method has been applied for per share information.

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Total investment return is based on the change in net asset value of a share during the period and assumes reinvestment of dividends and distributions at net asset value and does not reflect the impact of a sales charge. Total investment return during some of the periods shown reflects waivers by the manager. Performance would have been lower had the waiver not been in effect.

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Delaware Diversified Income Fund

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Class C Shares 2010 2009 2008 2007 Year ended
Oct. 31, 2006
Net asset value, beginning of period $9.270 $7.740 $8.930 $8.690 $8.540
Income (loss) from investment operations:
Net investment income 1 0.373 0.437 0.346 0.326 0.363
Net realized and unrealized gain (loss) on investments and foreign currencies 0.588 1.611 (1.054) 0.306 0.175
Total from investment operations 0.961 2.048 (0.708) 0.632 0.538
Less dividends and distributions from:
Net investment income (0.403) (0.518) (0.401) (0.392) (0.356)
Net realized gain on investments (0.068) (0.081)
Return of capital (0.032)
Total dividends and distributions (0.471) (0.518) (0.482) (0.392) (0.388)
Net asset value, end of period $9.760 $9.270 $7.740 $8.930 $8.690
Total return2 10.65% 27.47% (8.39%) 7.42% 6.47%
Ratios and supplemental data:
Net assets, end of period (000 omitted) $2,097,340 $1,375,429 $717,511 $489,431 $264,265
Ratio of expenses to average net assets 1.68% 1.72% 1.72% 1.74% 1.75%
Ratio of expenses to average net assets prior to fees waived and expense paid indirectly 1.68% 1.72% 1.72% 1.75% 1.83%
Ratio of net investment income to average net assets 3.93% 5.21% 4.00% 3.68% 4.26%
Ratio of net investment income to average net assets prior to fees waived and expense paid indirectly 3.93% 5.21% 4.00% 3.67% 4.18%
Portfolio turnover 232% 213% 251% 277% 296%
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The average shares outstanding method has been applied for per share information.

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Total investment return is based on the change in net asset value of a share during the period and assumes reinvestment of dividends and distributions at net asset value and does not reflect the impact of a sales charge. Total investment return during some of the periods shown reflects waivers by the manager. Performance would have been lower had the waiver not been in effect.

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Delaware Diversified Income Fund

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Class R Shares 2010 2009 2008 2007 Year ended
Oct. 31, 2006
Net asset value, beginning of period $9.270 $7.730 $8.930 $8.690 $8.540
Income (loss) from investment operations:
Net investment income 1 0.420 0.479 0.390 0.369 0.406
Net realized and unrealized gain (loss) on investments and foreign currencies 0.589 1.621 (1.064) 0.307 0.174
Total from investment operations 1.009 2.100 (0.674) 0.676 0.580
Less dividends and distributions from:
Net investment income (0.451) (0.560) (0.445) (0.436) (0.398)
Net realized gain on investments (0.068) (0.081)
Return of capital (0.032)
Total dividends and distributions (0.519) (0.560) (0.526) (0.436) (0.430)
Net asset value, end of period $9.760 $9.270 $7.730 $8.930 $8.690
Total return2 11.33% 28.27% (8.04%) 7.95% 7.00%
Ratios and supplemental data:
Net assets, end of period (000 omitted) $172,642 $137,179 $96,238 $75,112 $43,247
Ratio of expenses to average net assets 1.18% 1.22% 1.22% 1.24% 1.25%
Ratio of expenses to average net assets prior to fees waived and expense paid indirectly 1.28% 1.32% 1.32% 1.35% 1.43%
Ratio of net investment income to average net assets 4.43% 5.71% 4.50% 4.18% 4.76%
Ratio of net investment income to average net assets prior to fees waived and expense paid indirectly 4.33% 5.61% 4.40% 4.07% 4.58%
Portfolio turnover 232% 213% 251% 277% 296%
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The average shares outstanding method has been applied for per share information.

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Total investment return is based on the change in net asset value of a share during the period and assumes reinvestment of dividends and distributions at net asset value. Total investment return during all periods shown reflects waivers by the manager and/or distributor. Performance would have been lower had the waivers not been in effect.

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How to read the financial highlights

Net investment income (loss)
Net investment income (loss) includes dividend and interest income earned from a fund's investments; it is calculated after expenses have been deducted.

Net realized and unrealized gain (loss) on investments
A realized gain occurs when we sell an investment at a profit, while a realized loss occurs when we sell an investment at a loss. When an investment increases or decreases in value but we do not sell it, we record an unrealized gain or loss. The amount of realized gain per share, if any, that we pay to shareholders would be listed under "Less dividends and distributions from: Net realized gain on investments."

Net asset value (NAV)
This is the value of a mutual fund share, calculated by dividing the net assets by the number of shares outstanding.

Total return
This represents the rate that an investor would have earned or lost on an investment in a fund. In calculating this figure for the financial highlights table, we include applicable fee waivers, exclude front-end sales charges and contingent deferred sales charges, and assume the shareholder has reinvested all dividends and realized gains.

Net assets
Net assets represent the total value of all the assets in a fund's portfolio, less any liabilities, that are attributable to that class of the fund.

Ratio of expenses to average net assets
The expense ratio is the percentage of net assets that a fund pays annually for operating expenses and management fees. These expenses include accounting and administration expenses, services for shareholders, and similar expenses.

Ratio of net investment income (loss) to average net assets
We determine this ratio by dividing net investment income (loss) by average net assets.

Portfolio turnover
This figure tells you the amount of trading activity in a fund's portfolio. A turnover rate of 100% would occur if, for example, a fund bought and sold all of the securities in its portfolio once in the course of a year or frequently traded a single security. A high rate of portfolio turnover in any year may increase brokerage commissions paid and could generate taxes for shareholders on realized investment gains.

Additional information

Contact information

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Call the Shareholder Service Center weekdays from 8:30 a.m. to 6:00 p.m. Eastern time:

  • For fund information, literature, price, yield, and performance figures.

  • For information on existing regular investment accounts and retirement plan accounts including wire investments, wire redemptions, telephone redemptions, and telephone exchanges.

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  • Delaphone Service: 800 362-FUND (800 362-3863)
    For convenient access to account information or current performance information on all Delaware Investments ® Funds seven days a week, 24 hours a day, use this touch-tone service.

  • Written correspondence: P.O. Box 219691, Kansas City, MO 64121-9691 or
    430 W. 7th Street, Kansas City, MO 64105-1407.

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Additional information about the Fund's investments is available in its annual and semiannual shareholder reports. In the Fund's annual shareholder report, you will find a discussion of the market conditions and investment strategies that significantly affected the Fund's performance during the period covered by the report. You can find more information about the Fund in its current SAI, which is filed electronically with the SEC, and which is legally a part of this Prospectus (it is incorporated by reference). To receive a free copy of the SAI, or the annual or semiannual report, or if you have any questions about investing in the Fund,
write to us at P.O. Box 219691, Kansas City, MO 64121-9691 by regular mail or
430 W. 7th Street, Kansas City, MO 64105-1407 by overnight courier service, or
call toll-free 800 523-1918. The SAI and shareholder reports are available, free of charge, through the Fund's web site (www.delawareinvestments.com). You may also obtain additional information about the Fund from your financial advisor.

You can find reports and other information about the Fund on the EDGAR database on the SEC web site (www.sec.gov). You can get copies of this information, after paying a duplication fee, by e-mailing the SEC at publicinfo@sec.gov or by writing to the Public Reference Section of the SEC,
100 F Street, NE, Washington, DC 20549-1520. Information about the Fund, including its SAI, can be reviewed and copied at the SEC's Public Reference Room in Washington, D.C. For information on the Public Reference Room, call the
SEC at 202 551-8090.

PR-189 [10/10] PDF 16186 [2/11]

Investment Company Act number: 811-07972

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Prospectus

Fixed income

Delaware Diversified Income Fund

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February 28, 2011

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Nasdaq ticker symbol

Institutional Class

  DPFFX

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The U.S. Securities and Exchange Commission has not approved or disapproved these securities or passed upon the adequacy of this Prospectus. Any representation to the contrary is a criminal offense.

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Get shareholder reports and prospectuses online instead of in the mail.
Visit www.delawareinvestments.com/edelivery.

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Table of contents

Fund summary

1

Delaware Diversified Income Fund

1

How we manage the Fund

8

Our investment strategies

8

The securities in which the Fund typically invests

10

The risks of investing in the Fund

17

Disclosure of portfolio holdings information

24

Who manages the Fund

25

Investment manager

25

Portfolio managers

25

Manager of managers structure

28

Who's who

28

About your account

30

Investing in the Fund

30

Payments to intermediaries

30

How to buy shares

31

Fair valuation

32

Document delivery

33

Inactive accounts

33

How to redeem shares

33

Account minimum

34

Exchanges

35

Frequent trading of Fund shares

35

Dividends, distributions, and taxes

38

Certain management considerations

40

Financial highlights

42

Additional information

45

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Fund summary

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Delaware Diversified Income Fund

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What is the Fund's investment objective?

Delaware Diversified Income Fund seeks maximum long-term total return, consistent with reasonable risk.

What are the Fund's fees and expenses?

The following table describes the fees and expenses that you may pay if you buy and hold shares of the Fund.

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Annual fund operating expenses (expenses that you pay each year as a percentage of the value of your investment)
Class Institutional
Management fees 0.45%
Distribution and service (12b-1) fees none
Other expenses 0.23%
Total annual fund operating expenses 0.68%
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Example

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This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The example assumes that you invest $10,000 in the Fund for the time periods indicated and then redeem all of your shares at the end of those periods. The example also assumes that your investment has a 5% return each year and reflects the Manager's expense waivers and reimbursements for the 1-year contractual period and the total operating expenses without waivers for years 2 through 10. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

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Class Institutional
1 year $70
3 years $218
5 years $379
10 years $847
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Portfolio turnover

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The Fund pays transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund's performance. During the most recent fiscal year, the Fund's portfolio turnover rate was 232% of the average value of its portfolio.

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What are the Fund's principal investment strategies?

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The Fund allocates its investments principally among the following four sectors of the fixed income securities markets: the U.S. investment grade sector, the U.S. high yield sector, the international developed markets sector, and the emerging markets sector. Under normal circumstances, the Fund will invest at least 80% of its net assets in fixed income securities (the 80% policy). The Fund's investment manager, Delaware Management Company (Manager or we), will determine how much of the Fund to allocate to each of the four sectors, based on our evaluation of economic and market conditions and our assessment of the returns and potential for appreciation that can be achieved from investments in each of the four sectors. We will periodically reallocate the Fund's assets, as deemed necessary.

In unusual market conditions, in order to meet redemption requests, for temporary defensive purposes, and pending investment, the Fund may hold a substantial portion of its assets in cash or short-term fixed income obligations. The Fund may also use a wide range of hedging instruments, including options, futures contracts, and options on futures contracts subject to certain limitations.  The Fund's investments in emerging markets will, in the aggregate, be limited to no more than 15% of the Fund's total assets. We will limit non-U.S.-dollar-denominated securities to no more than 50% of net assets, but total non-U.S.-dollar currency exposure will be limited, in the aggregate, to no more than 25% of net assets.  The Fund's 80% policy described above may be changed without shareholder approval. However, shareholders will be given at least 60 days' notice prior to any such change.

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What are the principal risks of investing in the Fund?

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Investing in any mutual fund involves the risk that you may lose part or all of the money you invest. Over time, the value of your investment in the Fund will increase and decrease according to changes in the value of the securities in the Fund's portfolio. Principal risks include:

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Investment not guaranteed by the Manager or its affiliates — Investments in the Fund are not and will not be deposits with or liabilities of Macquarie Bank Limited ABN 46 008 583 542 and its holding companies, including their subsidiaries or related companies (the "Macquarie Group"), and are subject to investment risk, including possible delays in repayment and loss of income and capital invested. No Macquarie Group company guarantees or will guarantee the performance of the Fund, the repayment of capital from the Fund, or any particular rate of return.

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Market risk  — The risk that all or a majority of the securities in a certain market — like the stock or bond market — will decline in value because of factors such as adverse political or economic conditions, future expectations, investor confidence or heavy institutional selling.

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Credit risk — The risk that a bond's issuer will be unable to make timely payments of interest and principal. Investing in so-called "junk" or "high yield" bonds entails greater risk of principal loss than the risk involved in investment grade bonds.

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Interest rate risk — The risk that securities, particularly bonds with longer maturities, will decrease in value if interest rates rise.

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Bank loans and other direct indebtedness risk — The risk that the portfolio will not receive payment of principal, interest, and other amounts due in connection with these investments and will depend primarily on the financial condition of the borrower and the lending institution.

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Prepayment risk — The risk that the principal on a bond that is held by a portfolio will be prepaid prior to maturity at a time when interest rates are lower than what that bond was paying. A portfolio may then have to reinvest that money at a lower interest rate.

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Foreign risk — The risk that foreign securities (particularly in emerging markets) may be adversely affected by political instability; changes in currency exchange rates; inefficient markets and higher transaction costs; foreign economic conditions; or inadequate or different regulatory and accounting standards.

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Currency risk  — The risk that the value of a portfolio's investments may be negatively affected by changes in foreign currency exchange rates.

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Derivatives risk  — Derivatives may involve additional expenses and are subject to the risk that a security or a securities index to which the derivative is associated moves in the opposite direction from what the portfolio manager had anticipated. Another risk of derivative transactions is the creditworthiness of the counterparty because the transactions rely upon the counterparty's ability to fulfill its contractual obligations.

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Liquidity risk  — The possibility that securities cannot be readily sold within seven days at approximately the price at which a fund has valued them.

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Valuation risk  — The risk that a less liquid secondary market may make it more difficult for a fund to obtain precise valuations of certain securities in its portfolio.

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Government and regulatory risk — The risk that governments or regulatory authorities have, from time to time, taken or considered actions that could adversely affect various sectors of the securities markets.

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How has Delaware Diversified Income Fund performed?

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The bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the Fund's performance from year to year and by showing how the Fund's average annual returns for 1-year, 5-year and lifetime periods compare with those of a broad measure of market performance. The Fund's past performance (before and after taxes) is not necessarily an indication of how it will perform in the future. The returns reflect expense caps in effect during these periods. The returns would be lower without the expense caps. You may obtain the Fund's most recently available month-end performance by calling 800 362-7500 or by visiting our web site at www.delawareinvestments.com/performance.

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Year-by-year total return (Institutional Class)

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During the periods illustrated in this bar chart, the Institutional Class' highest quarterly return was 10.14% for the quarter ended June 30, 2009 and its lowest quarterly return was -3.86% for the quarter ended September 30, 2008.

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Average annual total returns for periods ended December 31, 2010

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1 year 5 years Lifetime
(10/28/02-
12/31/10)
Return before taxes 8.15% 8.72% 8.78%
Return after taxes on distributions 5.11% 6.23% 5.87%
Return after taxes on distributions and sale of Fund shares 5.51% 6.01% 5.77%
Barclays Capital U.S. Aggregate Index (reflects no deduction for fees, expenses, or taxes) 6.54% 5.80% 5.13%
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Actual after-tax returns depend on the investor's individual tax situation and may differ from the returns shown. After-tax returns are not relevant for shares held in tax-deferred investment vehicles such as employer-sponsored 401(k) plans and individual retirement accounts (IRAs). The after-tax returns shown are calculated using the highest individual federal marginal income tax rates in effect during the periods presented and do not reflect the impact of state and local taxes.

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Who manages the Fund?

Investment manager

Delaware Management Company

 

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Portfolio managers

Title with Delaware Management Company

Start date on the Fund

Roger A. Early, CPA, CFA, CFP

Senior Vice President, Co-Chief Investment Officer – Total Return Fixed Income Strategy

May 2007

Paul Grillo, CFA

Senior Vice President, Co-Chief Investment Officer – Total Return Fixed Income Strategy

February 2001

Wen-Dar Chen, Ph.D.

Vice President, Portfolio Manager – International Debt

May 2007

Thomas H. Chow, CFA

Senior Vice President, Senior Portfolio Manager

May 2007

Kevin P. Loome, CFA

Senior Vice President, Senior Portfolio Manager, Head of High Yield Investments

August 2007

J. David Hillmeyer, CFA

Vice President, Portfolio Manager, Head of Investment Grade Corporate Trading

February 2011

Laura A. Ostrander

Vice President, Senior Portfolio Manager

February 2011

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Purchase and redemption of Fund shares

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You may purchase or redeem shares of the Fund on any day that the New York Stock Exchange (NYSE) is open for business (Business Day). Shares may be purchased or redeemed: through your financial advisor; by regular mail (c/o Delaware Investments, P.O. Box 219691, Kansas City, MO 64121-9691); by overnight courier service (c/o Delaware Service Center, 430 W. 7th Street,
Kansas City, MO 64105); by telephone to your Client Services Representative at 800 362-7500 weekdays from 8:30 a.m. to 6:00 p.m. Eastern time; by telephone to our automated telephone service at 800 362-3863 at any time; through our web site at www.delawareinvestments.com; or by wire.

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There is no minimum initial purchase requirement for Institutional Class shares, but Institutional Class shares are available for purchase only by the following: (1) retirement plans introduced by persons not associated with brokers or dealers that are primarily engaged in the retail securities business and rollover IRAs from such plans; (2) tax-exempt employee benefit plans of the Fund's Manager or its affiliates and of securities dealer firms with a selling agreement with Delaware Distributors, L.P. (Distributor); (3) institutional advisory clients (including mutual funds) of the Manager or its affiliates, as well as those clients' affiliates, and their corporate sponsors, subsidiaries, related employee benefit plans, and rollover IRAs of, or from, such institutional advisory accounts; (4) a bank, trust company, or similar financial institution investing for its own account or for the account of its trust customers for whom the financial institution is exercising investment discretion in purchasing shares of the Class, except where the investment is part of a program that requires payment to the financial institution of a Rule 12b-1 Plan fee; (5) registered investment advisors (RIAs) investing on behalf of clients that consist solely of institutions and high net worth individuals having at least $1 million entrusted to an RIA for investment purposes (use of the Institutional Class shares is restricted to RIAs who are not affiliated or associated with a broker or dealer and who derive compensation for their services exclusively from their advisory clients); (6) certain plans qualified under Section 529 of the Internal Revenue Code of 1986, as amended (Code), for which the Fund's Manager, Distributor, or service agent, or one or more of their affiliates provide recordkeeping, administrative, investment management, marketing, distribution, or similar services; (7) programs sponsored by financial intermediaries where: (a) such programs allow or require the purchase of Institutional Class shares, (b) the financial intermediary has entered into an agreement covering the arrangement with the Distributor and/or the Fund's transfer agent, and (c) the financial intermediary (i) charges clients an ongoing fee for advisory, investment consulting or similar service, or (ii) offers the Institutional Class shares through a no-commission network or platform; or (8) private investment vehicles, including, but not limited to, foundations and endowments.

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Tax information

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The Fund's distributions are generally taxable, and will be taxed as ordinary income, capital gains, or some combination of both, unless you are investing through a tax-deferred arrangement, such as a 401(k) plan or an IRA.

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Payments to broker/dealers and other
financial intermediaries

If you purchase shares of the Fund through a broker/dealer or other financial intermediary (such as a bank), the Fund and its related companies may pay the intermediary for the sale of Fund shares and related services. These payments may create a conflict of interest by influencing the broker/dealer or other intermediary and your salesperson to recommend the Fund over another investment. Ask your salesperson or visit your financial intermediary's web site for more information.

How we manage the Fund

We take a disciplined approach to investing, combining investment strategies and risk management techniques that we believe can help shareholders meet their goals.

Our investment strategies

We analyze economic and market conditions, seeking to identify the securities or market sectors that we think are the best investments for the Fund. The following are descriptions of how the portfolio management team pursues the Fund's investment objective.

The Fund allocates its investments principally among the U.S. investment grade, U.S. high yield, international developed markets, and emerging markets sectors. The relative proportion of the Fund's assets to be allocated among these sectors is described below:

U.S. investment grade sector

Under normal circumstances, there is no limit to the amount of the Fund's total assets that will be invested in the U.S. investment grade sector. In managing the Fund's assets allocated to the investment grade sector, we will invest principally in debt obligations issued or guaranteed by the U.S. government, its agencies or instrumentalities, and by U.S. corporations. The corporate debt obligations in which the Fund may invest include bonds, notes, debentures, and commercial paper of U.S. companies. The U.S. government securities in which the Fund may invest include a variety of securities which are issued or guaranteed as to the payment of principal and interest by the U.S. government, and by various agencies or instrumentalities which have been established or sponsored by the U.S. government.
The investment grade sector of the Fund's assets may also be invested in mortgage-backed securities issued or guaranteed by the U.S. government, its agencies or instrumentalities, or by government sponsored corporations. Other mortgage-backed securities in which the Fund may invest are issued by certain private, nongovernment entities. Subject to quality limitations, the Fund may also invest in securities that are backed by assets such as receivables on home equity and credit card loans, automobile, mobile home, recreational vehicle, and other loans, wholesale dealer floor plans, and leases.

Securities purchased by the Fund within this sector will be rated in one of the four highest rating categories or will be unrated securities that we determine are of comparable quality.

U.S. high yield sector

Under normal circumstances, between 5% and 50% of the Fund's total assets will be allocated to the U.S. high yield sector. We will invest the Fund's assets that are allocated to the domestic high yield sector primarily in those securities having a liberal and consistent yield and those tending to reduce the risk of market fluctuations. The Fund may invest in domestic corporate debt obligations, including notes, which may be convertible or nonconvertible, commercial paper, units consisting of bonds with stock or warrants to buy stock attached, debentures, convertible debentures, zero coupon bonds, and pay-in-kind securities.

The Fund will invest in both rated and unrated bonds. The rated bonds that the Fund may purchase in this sector will generally be rated BB or lower by Standard & Poor's (S&P) or Fitch, Inc. (Fitch), Ba or lower by Moody's Investors Service, Inc. (Moody's), or similarly rated by another nationally recognized statistical rating organization (NRSRO). Unrated bonds may be more speculative in nature than rated bonds.

International developed markets sector

Under normal circumstances, between 5% and 50% of the Fund's total assets will be invested, in the aggregate, in the international developed markets and emerging markets sectors. The international developed markets sector invests primarily in fixed income securities of issuers organized or having a majority of their assets or deriving a majority of their operating income in international developed markets. These fixed income securities may include foreign government securities, debt obligations of foreign companies, and securities issued by supranational entities. A supranational entity is an entity established or financially supported by the national governments of one or more countries to promote reconstruction or development. Examples of supranational entities include, among others, the International Bank for Reconstruction and Development (more commonly known as the World Bank), the European Economic Community, the European Investment Bank, the Inter-American Development Bank, and the Asian Development Bank. The international developed markets sector will be subject to certain risks, including, but not limited to, the risk that securities within this sector may be adversely affected by political instability, changes in currency exchange rates, foreign economic conditions, or inadequate regulatory and accounting standards.

Emerging markets sector

The Fund may purchase securities of issuers in any foreign country, developed and underdeveloped. These investments may include direct obligations of issuers located in emerging markets countries. As with the international sector, the fixed income securities in the emerging markets sector may include foreign government securities, debt obligations of foreign companies, and securities issued by supranational entities. In addition to the risks associated with investing in all foreign securities, emerging markets debt is subject to specific risks, particularly those that result from emerging markets generally being less stable, politically and economically, than developed markets. There is substantially less publicly available information about issuers in emerging markets than there is about issuers in developed markets, and the information that is available tends to be of a lesser quality. Also, emerging markets are typically less mature, less liquid, and subject to greater price volatility than are developed markets. Investments in the emerging markets sector will, in the aggregate, be limited to no more than 15% of the Fund's total assets.

The Fund may invest in sponsored and unsponsored American depositary receipts (ADRs), European depositary receipts (EDRs), or global depositary receipts (GDRs). The Fund may also invest in zero coupon bonds and may purchase shares of other investment companies.

The Fund will invest in both rated and unrated foreign securities.

The Fund may invest in securities issued in any currency and may hold foreign currencies. Securities of issuers within a given country may be denominated in the currency of another country or in multinational currency units, such as the euro. The Fund may, from time to time, purchase or sell foreign currencies and/or engage in forward foreign currency transactions in order to expedite settlement of Fund transactions and to minimize currency value fluctuations. Currency considerations carry a special risk for a portfolio that allocates a significant portion of its assets to foreign securities. The Manager will limit non-U.S.-dollar-denominated securities to no more than 50% of the Fund's net assets, but total non-U.S.-dollar currency exposure will be limited, in the aggregate, to no more than 25% of the Fund's net assets.

The Fund's investment objective is nonfundamental. This means that the Board may change the Fund's objective without obtaining shareholder approval. If the objective were changed, shareholders would receive at least 60 days' notice before the change in the objective became effective.

The securities in which the Fund typically invests

Fixed income securities offer the potential for greater income payments than stocks, and also may provide capital appreciation. Please see the Fund's Statement of Additional Information (SAI) for additional information about certain of the securities described below as well as other securities in which the Fund may invest.

Corporate bonds

Corporate bonds are debt obligations issued by a corporation.

How the Fund uses them: The Fund may invest in bonds rated in one of the four highest rating categories for the Fund's U.S. investment grade sector, and we may invest in bonds rated BB or lower by S&P or Fitch and Ba or lower by Moody's for the Fund's U.S. high yield sector and international developed markets sector.

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High yield corporate bonds (junk bonds)

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High yield corporate bonds are debt obligations issued by a corporation and rated lower than BBB- by S&P and Baa3 by Moody's, or similarly rated by another NRSRO. High yield bonds, also known as "junk bonds," are issued by corporations that have lower credit quality and may have difficulty repaying principal and interest.

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How the Fund uses them: Emphasis is typically on those rated BB or Ba by an NRSRO.

We carefully evaluate an individual company's financial situation, its management, the prospects for its industry, and the technical factors related to its bond offering. Our goal is to identify those companies that we believe will be able to repay their debt obligations in spite of poor ratings. We may invest in unrated bonds if we believe their credit quality is comparable to the rated bonds we are permitted to invest in. Unrated bonds may be more speculative in nature than rated bonds.

Mortgage-backed securities

Mortgage-backed securities are fixed income securities that represent pools of mortgages, with investors receiving principal and interest payments as the underlying mortgage loans are paid back. Many are issued and guaranteed against default by the U.S. government or its agencies or instrumentalities, such as the Federal Home Loan Mortgage Corporation, Fannie Mae, and the Government National Mortgage Association. Others are issued by private financial institutions, with some fully collateralized by certificates issued or guaranteed by the U.S. government or its agencies or instrumentalities.

How the Fund uses them: The Fund may invest in mortgage-backed securities issued or guaranteed by the U.S. government, its agencies or instrumentalities, or by government-sponsored corporations.

Collateralized mortgage obligations (CMOs) and real estate mortgage investment conduits (REMICs)

CMOs are privately issued mortgage-backed bonds whose underlying value is the mortgages that are collected into different pools according to their maturity. They are issued by U.S. government agencies and private issuers. REMICs are privately issued mortgage-backed bonds whose underlying value is a fixed pool of mortgages secured by an interest in real property. Like CMOs, REMICs offer different pools.

How the Fund uses them: The Fund may invest in CMOs and REMICs. Certain CMOs and REMICs may have variable or floating interest rates and others may be stripped. Stripped mortgage securities are generally considered illiquid and to such extent, together with any other illiquid investments, will not exceed the Fund's limit on illiquid securities. In addition, subject to certain quality and collateral limitations, we may invest up to 20% of the Fund's total assets in CMOs and REMICs issued by private entities that are not collateralized by securities issued or guaranteed by the U.S. government, its agencies or instrumentalities, so called "nonagency mortgage-backed securities."

Asset-backed securities

Asset-backed securities are bonds or notes backed by accounts receivable, including home equity, automobile, or credit loans.

How the Fund uses them: The Fund may invest in asset-backed securities rated in one of the four highest rating categories by an NRSRO.

U.S. government securities

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U.S. government securities are direct U.S. obligations that include bills, notes and bonds, as well as other debt securities, issued by the U.S. Treasury, and securities of U.S. government agencies or instrumentalities. U.S. Treasury securities are backed by the "full faith and credit" of the United States. Securities issued or guaranteed by federal agencies and U.S. government-sponsored instrumentalities may or may not be backed by the "full faith and credit" of the United States. In the case of securities not backed by the "full faith and credit" of the United States, investors in such securities look principally to the agency or instrumentality issuing or guaranteeing the obligation for ultimate repayment.

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How the Fund uses them: The Fund may invest in U.S. government securities for temporary purposes or otherwise, as is consistent with the Fund's investment objective and policies. These securities are issued or guaranteed as to the payment of principal and interest by the U.S. government, or by various agencies or instrumentalities which have been established or sponsored by the U.S. government.

Foreign government securities

Foreign government securities are debts issued by a government other than the United States or by an agency, instrumentality or political subdivision of such government.

How the Fund uses them: The fixed income securities in which the Fund may invest include those issued by foreign governments.

Repurchase agreements

A repurchase agreement is an agreement between a buyer of securities, such as a fund, and a seller of securities, in which the seller agrees to buy the securities back within a specified time at the same price the buyer paid for them, plus an amount equal to an agreed-upon interest rate. Repurchase agreements are often viewed as equivalent to cash.

How the Fund uses them: Typically, the Fund may use repurchase agreements as short-term investments for the Fund's cash position. In order to enter into these repurchase agreements, the Fund must have collateral of at least 102% of the repurchase price. The Fund will only enter into repurchase agreements in which the collateral is U.S. government securities. In the Manager's discretion, the Fund may invest overnight cash balances in short-term discount notes issued or guaranteed by the U.S. government, its agencies or instrumentalities, or government-sponsored enterprises.

Restricted securities

Restricted securities are privately placed securities whose resale is restricted under U.S. securities laws.

How the Fund uses them: The Fund may invest in privately placed securities, including those that are eligible for resale only among certain institutional buyers without registration, which are commonly known as "Rule 144A Securities." Restricted securities that are determined to be illiquid may not exceed the Fund's limit on investments in illiquid securities. 

Illiquid securities

Illiquid securities are securities that do not have a ready market and cannot be readily sold within seven days at approximately the price at which a fund has valued them.

How the Fund uses them: The Fund may invest up to 15% of its net assets in illiquid securities.

Short-term debt instruments

These instruments include: (1) time deposits, certificates of deposit and bankers acceptances issued by U.S. banks; (2) time deposits and certificates of deposit issued by foreign banks; (3) commercial paper of the highest quality rating; (4) short-term debt obligations with the highest quality rating; (5) U.S. government securities; and (6) repurchase agreements collateralized by those instruments.

How the Fund uses them: The Fund may invest in these instruments either as a means to achieve its investment objective or, more commonly, as temporary defensive investments or pending investment in its principal investment securities. When investing all or a significant portion of the Fund's assets in these instruments, the Fund may not be able to achieve its investment objective.

Time deposits

Time deposits are nonnegotiable deposits maintained in a banking institution for a specified period of time at a stated interest rate.

How the Fund uses them:  The Fund will not purchase time deposits maturing in more than seven days and time deposits maturing from two business days through seven calendar days will not exceed 15% of the Fund's total assets.

Zero coupon and pay-in-kind bonds

Zero coupon bonds are debt obligations which do not entitle the holder to any periodic payments of interest prior to maturity or a specified date when the securities begin paying current interest, and therefore are issued and traded at a discount from their face amounts or par value. Pay-in-kind (PIK) bonds pay interest through the issuance to holders of additional securities.

How the Fund uses them: The Fund may purchase fixed income securities, including zero coupon bonds and PIK bonds consistent with its investment objective.

American depositary receipts (ADRs), European depositary receipts (EDRs), and global depositary receipts (GDRs)

ADRs are receipts issued by a U.S. depositary (usually a U.S. bank) and EDRs and GDRs are receipts issued by a depositary outside of the U.S. (usually a non-U.S. bank or trust company or a foreign branch of a U.S. bank). Depositary receipts represent an ownership interest in an underlying security that is held by the depositary. Generally, the underlying security represented by an ADR is issued by a foreign issuer and the underlying security represented by an EDR or GDR may be issued by a foreign or U.S. issuer. Sponsored depositary receipts are issued jointly by the issuer of the underlying security and the depositary, and unsponsored depositary receipts are issued by the depositary without the participation of the issuer of the underlying security. Generally, the holder of the depositary receipt is entitled to all payments of interest, dividends, or capital gains that are made on the underlying security.

How the Fund uses them:  The Fund may invest in sponsored and unsponsored ADRs. The Fund will typically invest in ADRs that are actively traded in the United States.

In conjunction with the Fund's investments in foreign securities, it may also invest in sponsored and unsponsored EDRs and GDRs.

Futures and options

Futures contracts are agreements for the purchase or sale of a security or a group of securities at a specified price, on a specified date. Unlike purchasing an option, a futures contract must be executed unless it is sold before the settlement date.

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Options represent a right to buy or sell a swap agreement or a security or a group of securities at an agreed-upon price at a future date. The purchaser of an option may or may not choose to go through with the transaction. The seller of an option, however, must go through with the transaction if its purchaser exercises the option.

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Certain options and futures may be considered derivative securities.

How the Fund uses them : The Fund may invest in futures, options, and closing transactions related thereto. These activities will be entered into for hedging purposes and to facilitate the ability to quickly deploy into the market the Fund's cash, short-term debt securities, and other money market instruments at times when its assets are not fully invested. We may only enter into these transactions for hedging purposes if they are consistent with the Fund's investment objective and policies. We may not engage in such transactions to the extent that obligations resulting from these activities, in the aggregate, exceed 25% of the Fund's assets. In addition, we may enter into futures contracts, purchase or sell options on futures contracts, trade in options on foreign currencies, and enter into closing transactions with respect to such activities to hedge or "cross hedge" the currency risks associated with the Fund's investments. Generally, futures contracts on foreign currencies operate similarly to futures contracts concerning securities, and options on foreign currencies operate similarly to options on securities. See also "Foreign currency transactions" below. To the extent that we sell or "write" put and call options, we will designate assets sufficient to "cover" these obligations and mark them to market daily.

The Fund has claimed an exclusion from the definition of the term "commodity pool operator" under the Commodity Exchange Act (CEA) and, therefore, is not subject to registration or regulation as a commodity pool operator under the CEA.

Forward foreign currency transactions

A forward foreign currency exchange contract involves an obligation to purchase or sell a specific currency on a fixed future date at a price that is set at the time of the contract. The future date may be any number of days from the date of the contract as agreed by the parties involved.

How the Fund uses them:  Although the Fund values its assets daily in terms of U.S. dollars, it does not intend to convert its holdings of foreign currencies into U.S. dollars on a daily basis. It may, however, from time to time, purchase or sell foreign currencies and/or engage in forward foreign currency transactions in order to expedite settlement of Fund transactions and to minimize currency value fluctuations.

Interest rate swap, index swap, and credit default swap agreements

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In an interest rate swap, a fund receives payments from another party based on a variable or floating interest rate, in return for making payments based on a fixed interest rate. An interest rate swap can also work in reverse with a fund receiving payments based on a fixed interest rate and making payments based on a variable or floating interest rate.

In an index swap, a fund receives gains or incurs losses based on the total return of a specified index, in exchange for making interest payments to another party. An index swap can also work in reverse with a fund receiving interest payments from another party in exchange for movements in the total return of a specified index.

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In a credit default swap, a fund may transfer the financial risk of a credit event occurring (a bond default, bankruptcy, or restructuring, for example) on a particular security or basket of securities to another party by paying that party a periodic premium; likewise, a fund may assume the financial risk of a credit event occurring on a particular security or basket of securities in exchange for receiving premium payments from another party.

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Interest rate swaps, index swaps, and credit default swaps may be considered illiquid.

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How the Fund uses them:  The Fund may use interest rate swaps to adjust its sensitivity to interest rates or to hedge against changes in interest rates. Index swaps may be used to gain exposure to markets that the Fund invests in, such as the corporate bond market. The Fund may also use index swaps as a substitute for futures or options contracts if such contracts are not directly available to it on favorable terms. The Fund may enter into credit default swaps in order to hedge against a credit event, to enhance total return, or to gain exposure to certain securities or markets.

Bank loans

Bank loans represent an interest in a loan or other direct indebtedness, such as an assignment, that entitles the acquiring of such interest to payments of interest, principal and/or other amounts due under the structure of the loan or other direct indebtedness. In addition to being structured as secured or unsecured loans, such investments could be structured as novations or assignments or represent trade or other claims owed by a company to a supplier.

How the Fund uses them: The Fund may invest without restriction in bank loans that meet the credit standards established by the Manager. The Manager perform its own independent credit analysis on each borrower and on the collateral securing each loan. The portfolio managers consider the nature of the industry in which the borrower operates, the nature of the borrower's assets, and the general quality and creditworthiness of the borrower. The Fund may invest in bank loans in order to enhance total return, to affect diversification, or to earn additional income. The Fund will not use bank loans for reasons inconsistent with its investment objective.

Other investment strategies

Lending securities

The Fund may lend up to 25% of its assets to qualified broker/dealers or institutional investors for their use in securities transactions. Borrowers of the Fund's securities must provide collateral to the Fund and adjust the amount of collateral each day to reflect changes in the value of the loaned securities. These transactions may generate additional income for the Fund.

Borrowing from banks

The Fund may borrow money from banks as a temporary measure for extraordinary or emergency purposes or to facilitate redemptions. The Fund will be required to pay interest to the lending banks on the amounts borrowed. As a result, borrowing money could result in the Fund being unable to meet its investment objective.

Purchasing securities on a when-issued basis

The Fund may buy or sell securities on a when-issued or delayed-delivery basis; that is, paying for securities before delivery or taking delivery at a later date. The Fund will designate cash or securities in amounts sufficient to cover its obligations, and will value the designated assets daily.

Temporary defensive positions

In response to unfavorable market conditions, the Fund may make temporary investments in cash or cash equivalents or other high-quality, short-term instruments. These investments may not be consistent with the Fund's investment objective. To the extent that the Fund holds such instruments, it may be unable to achieve its investment objective.

The risks of investing in the Fund

Investing in any mutual fund involves risk, including the risk that you may receive little or no return on your investment, and the risk that you may lose part or all of the money you invest. Before you invest in the Fund, you should carefully evaluate the risks. Because of the nature of the Fund, you should consider your investment to be a long-term investment that typically provides the best results when held for a number of years. The table below describes the principal risks you assume when investing in the Fund. Please see the SAI for a further discussion of these risks and other risks not discussed here.

Market risk

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Market risk is the risk that all or a majority of the securities in a certain market — like the stock or bond market — will decline in value because of economic conditions, future expectations, investor confidence, or heavy institutional selling.

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Index swaps are subject to the same market risks as the investment market or sector that the index represents. Depending on the actual movements of the index and how well the portfolio manager forecasts those movements, a fund could experience a higher or lower return than anticipated.

How the Fund strives to manage it: We maintain a long-term investment approach and focus on securities that we believe can continue to provide returns over an extended time frame regardless of these interim market fluctuations. Generally, we do not try to predict overall market movements.

In evaluating the use of an index swap for the Fund, we carefully consider how market changes could affect the swap and how that compares to our investing directly in the market the swap is intended to represent. When selecting dealers with whom we would make interest rate or index swap agreements for the Fund, we focus on those dealers with high-quality ratings and do careful credit analysis before engaging in the transaction.

Interest rate risk

Interest rate risk is the risk that securities will decrease in value if interest rates rise. The risk is greater for bonds with longer maturities than for those with shorter maturities.  Investments in equity securities issued by small- and medium-size companies, which often borrow money to finance operations, may also be adversely affected by rising interest rates.

Swaps may be particularly sensitive to interest rate changes. Depending on the actual movements of interest rates and how well the portfolio manager anticipates them, a fund could experience a higher or lower return than anticipated.

How the Fund strives to manage it: We limit the amount of the Fund's assets invested in any one industry and in any individual security. 

The Fund is subject to various interest rate risks depending upon its investment objectives and policies. We cannot eliminate this risk, but we do try to address it by monitoring economic conditions, especially interest rate trends and their potential impact on the Fund. We do not try to increase returns on the Fund's investments in debt securities by predicting and aggressively capitalizing on interest rate movements.

By investing in swaps, the Fund is subject to additional interest rate risk. Each business day, we will calculate the amount the Fund must pay for any swaps it holds and will designate enough cash or other liquid securities to cover that amount.

Credit risk

Credit risk is the possibility that a bond's issuer (or an entity that insures the bond) will be unable to make timely payments of interest and principal.  Changes in an issuer's financial strength or in a security's credit rating may affect a security's value, which would impact a fund's performance.

Investing in so-called "junk" or "high yield" bonds entails the risk of principal loss, which may be greater than the risk involved in investment grade bonds. High yield bonds are sometimes issued by companies whose earnings at the time the bond is issued are less than the projected debt payments on the bonds.

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A protracted economic downturn may severely disrupt the market for high yield bonds, adversely affect the value of outstanding bonds, and adversely affect the ability of high yield issuers to repay principal and interest.

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How the Fund strives to manage it: We carefully evaluate the financial situation of each entity whose bonds are held in the portfolio. We also tend to hold a relatively large number of different bonds to minimize the risk should any individual issuer be unable to pay its interest or repay principal. This is a substantial risk for the Fund because it may invest up to 45% of net assets in fixed income securities rated below investment grade.

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Foreign risk

Foreign risk is the risk that foreign securities may be adversely affected by political instability, changes in currency exchange rates, foreign economic or government conditions, increased transaction costs, or inadequate regulatory and accounting standards.

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How the Fund strives to manage it: The Manager attempts to reduce the risks presented by such investments by conducting worldwide fundamental research, including country visits. In addition, the Manager monitors current economic and market conditions and trends, the political and regulatory environment, and the value of currencies in different countries in an effort to identify the most attractive countries and securities. Additionally, when currencies appear significantly overvalued compared to average real exchange rates, the Fund may hedge exposure to those currencies for defensive purposes.

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Currency risk

Currency risk is the risk that the value of a fund's investments may be negatively affected by changes in foreign currency exchange rates. Adverse changes in exchange rates may reduce or eliminate any gains produced by investments that are denominated in foreign currencies and may increase any losses.

How the Fund strives to manage it: The Fund, which has exposure to global and international investments, may be affected by changes in currency rates and exchange control regulations and may incur costs in connection with conversions between currencies. To hedge this currency risk associated with investments in non U.S. dollar-denominated securities, we may invest in forward foreign currency contracts. These activities pose special risks which do not typically arise in connection with investments in U.S. securities. In addition, we may engage in foreign currency options and futures transactions. If and when we invest in forward foreign currency contracts or use other investments to hedge against currency risks, the Fund will be subject to special risks, including counterparty risk.

Emerging markets risk

Emerging markets risk is the possibility that the risks associated with international investing will be greater in emerging markets than in more developed foreign markets because, among other things, emerging markets may have less stable political and economic environments. In addition, in many emerging markets there is substantially less publicly available information about issuers and the information that is available tends to be of a lesser quality. Economic markets and structures tend to be less mature and diverse and the securities markets, which are subject to less government regulation or supervision, may also be smaller, less liquid, and subject to greater price volatility.

How the Fund strives to manage it:   We may invest a portion of the Fund's assets in securities of issuers located in emerging markets. We cannot eliminate these risks but will attempt to reduce these risks through portfolio diversification, credit analysis, and attention to trends in the economy, industries, and financial markets, and other relevant factors. The Fund's investments in emerging markets will, in the aggregate, be limited to no more than 15% of the Fund's total assets.

Liquidity risk

Liquidity risk is the possibility that securities cannot be readily sold within seven days at approximately the price at which a fund has valued them.

The high yield secondary market is particularly susceptible to liquidity problems when institutional investors, such as mutual funds and certain other financial institutions, temporarily stop buying bonds for regulatory, financial, or other reasons.

How the Fund strives to manage it: The Fund limits exposure to illiquid securities to no more than 15% of its net assets.

Futures contracts, options on futures contracts, forward contracts, and certain options risk

Futures contracts, options on futures contracts, forward contracts, and certain options used as investments for hedging and other nonspeculative purposes involve certain risks. For example, a lack of correlation between price changes of an option or futures contract and the assets being hedged could render a fund's hedging strategy unsuccessful and could result in losses. The same results could occur if movements of foreign currencies do not correlate as expected by the investment manager at a time when a fund is using a hedging instrument denominated in one foreign currency to protect the value of a security denominated in a second foreign currency against changes caused by fluctuations in the exchange rate for the dollar and the second currency. If the direction of securities prices, interest rates, or foreign currency prices is incorrectly predicted, a fund will be in a worse position than if such transactions had not been entered into. In addition, since there can be no assurance that a liquid secondary market will exist for any contract purchased or sold, a fund may be required to maintain a position (and in the case of written options may be required to continue to hold the securities used as cover) until exercise or expiration, which could result in losses. Further, options and futures contracts on foreign currencies, and forward contracts, entail particular risks related to conditions affecting the underlying currency. Over-the-counter transactions in options and forward contracts also involve risks arising from the lack of an organized exchange trading environment.

How the Fund strives to manage it: We may use certain options strategies or may use futures contracts and options on futures contracts. We will not enter into futures contracts and options thereon to the extent that more than 5% of the Fund's total assets are required as futures contract margin deposits and premiums on options and only to the extent that obligations under such futures contracts and options thereon would not exceed 20% of the Fund's total assets.

We may also use options and futures to gain exposure to a particular market segment without purchasing individual securities in the segment.

See also "Foreign risk" and "Currency risk" above.

Zero coupon and pay-in-kind bonds

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Zero coupon and pay-in-kind (PIK) bonds are generally considered to be more interest sensitive than income-bearing bonds, to be more speculative than interest-bearing bonds, and to have certain tax consequences which could, under certain circumstances, be adverse to a fund. For example, a fund accrues, and is required to distribute to shareholders, income on its zero coupon bonds. However, a fund may not receive the cash associated with this income until the bonds are sold or mature. If a fund does not have sufficient cash to make the required distribution of accrued income, the Fund could be required to sell other securities in its portfolio or to borrow to generate the cash required.

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How the Fund strives to manage it:  We may invest in zero coupon and PIK bonds to the extent consistent with the Fund's investment objective. We cannot eliminate the risks of zero coupon bonds, but we do try to address them by monitoring economic conditions, especially interest rate trends and their potential impact on the Fund.

Prepayment risk

Prepayment risk is the risk that homeowners will prepay mortgages during periods of low interest rates, forcing a fund to reinvest its money at interest rates that might be lower than those on the prepaid mortgage. Prepayment risk may also affect other types of debt securities, but generally to a lesser extent than mortgage securities.

How the Fund strives to manage it: We may invest in mortgage-backed securities, CMOs, and REMICs. We take into consideration the likelihood of prepayment when mortgages are selected. We may look for mortgage securities that have characteristics that make them less likely to be prepaid, such as low outstanding loan balances or below-market interest rates.

Transaction costs risk

Transaction costs risk is the risk that the costs of buying, selling, and holding foreign securities, including brokerage, tax, and custody costs, may be higher than those involved in domestic transactions.

How the Fund strives to manage it:  The Fund is subject to transaction costs risk to the extent that its objective and policies permit it to invest, and it actually does invest, in foreign securities. We strive to monitor transaction costs and to choose an efficient trading strategy for the Fund.

Foreign government securities risk

Foreign government securities risk involves the ability of a foreign government or government-related issuer to make timely principal and interest payments on its external debt obligations. This ability to make payments will be strongly influenced by the issuer's balance of payments, including export performance, its access to international credits and investments, fluctuations in interest rates, and the extent of its foreign reserves.

How the Fund strives to manage it: We attempt to reduce the risks associated with investing in foreign governments by limiting the portion of portfolio assets that may be invested in such securities.

Valuation risk

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A less liquid secondary market as described above can make it more difficult to obtain precise valuations of the high yield securities in its portfolio. During periods of reduced liquidity, judgment plays a greater role in valuing high yield securities.

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How the Fund strives to manage it:  We will strive to manage this risk by carefully evaluating individual bonds and by limiting the amount of the Fund's assets that can be allocated to privately placed high yield securities.

Government and regulatory risks

Governments or regulatory authorities have, from time to time, taken or considered actions that could adversely affect various sectors of the securities markets. Government involvement in the private sector may, in some cases, include government investment in, or ownership of, companies in certain commercial business sectors; wage and price controls; or imposition of trade barriers and other protectionist measures. For example, an economic or political crisis may lead to price controls, forced mergers of companies, expropriation, the creation of government monopolies, or other measures that could be detrimental to the investments of a fund.

How the Fund strives to manage them:   We evaluate the economic and political climate in the U.S. before selecting securities for the Fund. We typically diversify the Fund's assets among a number of different securities in a variety of sectors in order to minimize the impact to the Fund of any legislative or regulatory development affecting particular issuers, or market sectors.

Derivatives risk

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Derivatives risk is the possibility that a fund may experience a significant loss if it employs a derivatives strategy (including a strategy involving swaps such as interest rate swaps, index swaps, and credit default swaps) related to a security or a securities index and that security or index moves in the opposite direction from what the portfolio manager had anticipated. Another risk of derivative transactions is the creditworthiness of the counterparty because the transaction depends on the willingness and ability of the counterparty to fulfill its contractual obligations. Derivatives also involve additional expenses, which could reduce any benefit or increase any loss to a fund from using the strategy.

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How the Fund strives to manage it: We will use derivatives for defensive purposes, such as to protect gains or hedge against potential losses in the portfolio without actually selling a security, to neutralize the impact of interest rate changes, to increase diversification, or to earn additional income.

Loans and other indebtedness risk

The risk that a fund will not receive payment of principal, interest and other amounts due in connection with these investments and will depend primarily on the financial condition of the borrower. Loans that are fully secured offer a fund more protection than an unsecured loan in the event of nonpayment of scheduled interest or principal, although there is no assurance that the liquidation of collateral from a secured loan would satisfy the corporate borrower's obligation, or that the collateral can be liquidated. Some loans or claims may be in default at the time of purchase. Certain of the loans and the other direct indebtedness acquired by a fund may involve revolving credit facilities or other standby financing commitments which obligate a fund to pay additional cash on a certain date or on demand. These commitments may require a fund to increase its investment in a company at a time when that fund might not otherwise decide to do so (including at a time when the company's financial condition makes it unlikely that such amounts will be repaid). To the extent that a fund is committed to advance additional funds, it will at all times hold and maintain cash or other high-grade debt obligations in an amount sufficient to meet such commitments.

As a fund may be required to rely upon another lending institution to collect and pass onto the fund amounts payable with respect to the loan and to enforce the fund's rights under the loan and other direct indebtedness, an insolvency, bankruptcy or reorganization of the lending institution may delay or prevent the fund from receiving such amounts. The highly leveraged nature of many such loans and other direct indebtedness may make such loans and other direct indebtedness especially vulnerable to adverse changes in economic or market conditions. Investments in such loans and other direct indebtedness may involve additional risk to the fund.

How the Fund strives to manage it: These risks may not be completely eliminated, but we will attempt to reduce them through portfolio diversification, credit analysis, and attention to trends in the economy, industries, and financial markets. Should we determine that any of these securities are illiquid, these would be subject to the Fund's restrictions on illiquid securities.

Counterparty risk

If a fund enters into a derivative contract (such as a swap, futures, or options contract) or a repurchase agreement, it will be subject to the risk that the counterparty to such a contract or agreement may fail to perform its obligations under the contract or agreement due to financial difficulties (such as a bankruptcy or reorganization). As a result, the fund may experience significant delays in obtaining any recovery, may only obtain a limited recovery, or may obtain no recovery at all.

How the Fund strives to manage it: The Fund tries to minimize this risk by considering the creditworthiness of all parties before it enters into transactions with them. The Fund will hold collateral from counterparties consistent with applicable regulations.

Disclosure of portfolio holdings information

A description of the Fund's policies and procedures with respect to the disclosure of its portfolio securities is available in the SAI.

Who manages the Fund

Investment manager

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The Manager is a series of Delaware Management Business Trust, which is a subsidiary of Delaware Management Holdings, Inc. (DMHI). DMHI is a wholly owned subsidiary of Macquarie Group, Ltd. The Manager makes investment decisions for the Fund, manages the Fund's business affairs, and provides daily administrative services. For its services to the Fund, the Manager was paid an aggregate fee of 0.44% of average daily net assets during the last fiscal year.

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A discussion of the basis for the Board's approval of the Fund's investment advisory contract is available in the Fund's annual report to shareholders for the fiscal year ended October 31, 2010.

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Portfolio managers

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Roger A. Early, Paul Grillo, Wen-Dar Chen, Thomas H. Chow, Kevin P. Loome, J. David Hillmeyer, and Laura Ostrander have primary responsibility for making day-to-day investment decisions for the Fund.

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Roger A. Early, CPA, CFA, CFP, Senior Vice President, Co-Chief Investment Officer — Total Return Fixed Income Strategy
Roger A. Early rejoined Delaware Investments in March 2007 as a member of the firm's taxable fixed income portfolio management team, with primary responsibility for portfolio construction and strategic asset allocation. During his previous time at the firm, from 1994 to 2001, he was a senior portfolio manager in the same area, and he left Delaware Investments as head of its U.S. investment grade fixed income group. In recent years, Early was a senior portfolio manager at Chartwell Investment Partners and Rittenhouse Financial and served as the chief investment officer for fixed income at Turner Investments. Prior to joining Delaware Investments in 1994, he worked for more than 10 years at Federated Investors where he managed more than $25 billion in mutual fund and institutional portfolios in the short-term and investment grade markets. He left the firm as head of institutional fixed income management. Earlier in his career, he held management positions with the Federal Reserve Bank, PNC Financial, Touche Ross, and Rockwell International. Early earned his bachelor's degree in economics from The Wharton School of the University of Pennsylvania and an MBA with concentrations in finance and accounting from the University of Pittsburgh. He is a member of the CFA Society of Philadelphia.


Paul Grillo, CFA,
Senior Vice President, Co-Chief Investment Officer — Total Return Fixed Income Strategy
Paul Grillo is a member of the firm's taxable fixed income portfolio management team with primary responsibility for portfolio construction and strategic asset allocation. He is also a member of the firm's asset allocation committee, which is responsible for building and managing multi-asset class portfolios. He joined Delaware Investments in 1992 as a mortgage-backed and asset-backed securities analyst, assuming portfolio management responsibilities in the mid-1990s. Grillo serves as co-lead portfolio manager for the firm's Diversified Income products and has been influential in the growth and distribution of the firm's multisector strategies. Prior to joining Delaware Investments, Grillo served as a mortgage strategist and trader at Dreyfus Corporation. He also worked as a mortgage strategist and portfolio manager at Chemical Investment Group and as a financial analyst at Chemical Bank. Grillo holds a bachelor's degree in business management from North Carolina State University and an MBA with a concentration in finance from Pace University.

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Wen-Dar Chen, Ph.D. , Vice President, Portfolio Manager — International Debt
Wen-Dar Chen, Ph.D., is a member of the firm's taxable fixed income portfolio management team with primary responsibility for international portfolio construction and strategic asset allocation. He has specialized in quantitative fixed income investments since 1986. Before he joined Delaware Investments in mid-2004 as a senior international debt analyst, he was a quantitative analyst in global asset-backed securities, credit strategies, and portfolio strategies at J.P. Morgan Securities. Since 1998, he has worked to promote the asset-backed securities business in Asia, and published the book, Asset-Backed Securitization - Theory and Practice, in Asia in 2002. He worked at Salomon Brothers from 1993 to 1996, and Lehman Brothers from 1990 to 1993, during which time he gained experience with government securities trading desks, proprietary trading of structured products, financial strategies, and index strategies groups. Dr. Chen's degrees include a bachelor's degree in atmospheric sciences from the National Taiwan University, a master's degree in meteorology from the South Dakota School of Mines and Technology, and a Ph.D. in geophysical fluid dynamics from Princeton University.

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Thomas H. Chow, CFA, Senior Vice President, Senior Portfolio Manager
Thomas H. Chow is a member of the firm's taxable fixed income portfolio management team, with primary responsibility for portfolio construction and strategic asset allocation in investment grade credit exposures. He is the lead portfolio manager for Delaware Corporate Bond Fund and Delaware Extended Duration Bond Fund, as well as several institutional mandates. His experience includes significant exposure to asset liability management strategies and credit risk opportunities. Prior to joining Delaware Investments in 2001, he was a trader of high grade and high yield securities, and was involved in the portfolio management of collateralized bond obligations (CBOs) and insurance portfolios at SunAmerica/AIG from 1997 to 2001. Before that, he was an analyst, trader, and portfolio manager at Conseco Capital Management from 1989 to 1997. Chow received a bachelor's degree in business analysis from Indiana University, and he is a Fellow of Life Management Institute.

Kevin P. Loome, CFA, Senior Vice President, Senior Portfolio Manager, Head of High Yield Investments
Kevin P. Loome is head of the High Yield fixed income team, responsible for portfolio construction and strategic asset allocation of all high yield fixed income assets. Prior to joining Delaware Investments in August 2007 in his current position, Loome spent 11 years at T. Rowe Price, starting as an analyst and leaving the firm as a portfolio manager. He began his career with Morgan Stanley as a corporate finance analyst in the New York and London offices. Loome received his bachelor's degree in commerce from the University of Virginia and earned an MBA from the Tuck School of Business at Dartmouth.

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J. David Hillmeyer, CFA, Vice President, Portfolio Manager, Head of Investment Grade Corporate Trading
J. David Hillmeyer is a member of the firm's taxable fixed income portfolio management team, with primary responsibility for portfolio construction and asset allocation of diversified floating rate strategies. In addition, he is responsible for bank loans and is a member of the fixed income trading team. Prior to joining Delaware Investments in August 2007, he worked for more than 11 years in various roles at Hartford Investment Management Company, including senior corporate bond trader, high yield portfolio manager / trader, and quantitative analyst. He began his career as an investment advisor in January 1989 at Shawmut Bank, leaving the firm as an investment officer in November 1995. Hillmeyer earned his bachelor's degree from Colorado State University.

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Laura A. Ostrander, Vice President, Senior Portfolio Manager
Laura A. Ostrander joined Delaware Investments in August 2010 as a senior portfolio manager specializing in emerging markets debt. Before joining the firm, she worked at Columbia Management, serving as lead portfolio manager on the firm's multi-sector product since 2002, and as co-portfolio manager of the product since 1999. As lead portfolio manager, Ostrander was responsible for the overall asset allocation across U.S. government, emerging market, developed market foreign government, and high yield corporate bonds, and was directly responsible for the investment of assets in the U.S. and foreign sectors of the product. She was head of the Columbia Management international team from 1996 until her departure. Earlier on, Ostrander held portfolio management roles at American Express Financial, American Express Bank, and Offitbank. She has more than 20 years of experience in the financial services industry and more than 10 years of experience managing global fixed income portfolios. She earned her bachelor's degree in economics from St. John Fisher College.

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The SAI provides additional information about the portfolio managers' compensation, other accounts managed by the portfolio managers, and the portfolio managers' ownership of Fund shares.

Manager of managers structure

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The Fund and the Manager have received an exemptive order from the U.S. Securities and Exchange Commission (SEC) to operate under a manager of managers structure that permits the Manager, with the approval of the Board, to appoint and replace sub-advisors, enter into sub-advisory agreements, and materially amend and terminate sub-advisory agreements on behalf of the Fund without shareholder approval (Manager of Managers Structure). Under the Manager of Managers Structure, the Manager has ultimate responsibility, subject to oversight by the Fund's Board, for overseeing the Fund's sub-advisors and recommending to the Board their hiring, termination, or replacement. The SEC order does not apply to any sub-advisor that is affiliated with the Fund or the Manager. While the Manager does not currently expect to use the Manager of Managers Structure with respect to the Fund, the Manager may, in the future, recommend to the Fund's Board the establishment of the Manager of Managers Structure by recommending the hiring of one or more sub-advisors to manage all or a portion of the Fund's portfolio.

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The Manager of Managers Structure enables the Fund to operate with greater efficiency and without incurring the expense and delays associated with obtaining shareholder approvals for matters relating to sub-advisors or sub-advisory agreements. The Manager of Managers Structure does not permit an increase in the overall management and advisory fees payable by the Fund without shareholder approval. Shareholders will be notified of any changes made to sub-advisors or sub-advisory agreements within 90 days of the changes.

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Who's who

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Board of trustees: A mutual fund is governed by a board of trustees, which has oversight responsibility for the management of the fund's business affairs. Trustees establish procedures and oversee and review the performance of the fund's service providers. The Fund relies on certain exemptive rules adopted by the SEC that require the board of trustees to be composed of a majority of trustees independent of a fund's investment manager and distributor.

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Investment manager: An investment manager is a company responsible for selecting portfolio investments consistent with the objective and policies stated in the mutual fund's prospectus. A written contract between a mutual fund and its investment manager specifies the services the investment manager performs and the fee the manager is entitled to receive.

Portfolio managers: Portfolio managers make investment decisions for individual portfolios.

 

   

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Distributor: Most mutual funds continuously offer new shares to the public through distributors that are regulated as broker/dealers and are subject to the Financial Industry Regulatory Authority (FINRA) rules governing mutual fund sales practices.

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Service agent: Mutual fund companies employ service agents (sometimes called transfer agents) to maintain records of shareholder accounts, calculate and disburse dividends and capital gains, and prepare and mail shareholder statements and tax information, among other functions. Many service agents also provide customer service to shareholders.

Custodian: Mutual funds are legally required to protect their portfolio securities and most funds place them with a qualified bank custodian that segregates fund securities from other bank assets.

Shareholders: Mutual fund shareholders have specific voting rights on matters such as material changes in the terms of a fund's management contract and changes to fundamental investment policies.

About your account

Investing in the Fund

Institutional Class shares are available for purchase only by the following:

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  • retirement plans introduced by persons not associated with brokers or dealers that are primarily engaged in the retail securities business and rollover IRAs from such plans; 

  • tax-exempt employee benefit plans of the Manager or its affiliates and of securities dealer firms with a selling agreement with the Distributor;

  • institutional advisory clients (including mutual funds) of the Manager or its affiliates, as well as those clients' affiliates, and their corporate sponsors, subsidiaries, related employee benefit plans, and rollover IRAs of, or from, such institutional advisory accounts;

  • a bank, trust company, or similar financial institution investing for its own account or for the account of its trust customers for whom the financial institution is exercising investment discretion in purchasing shares of the Class, except where the investment is part of a program that requires payment to the financial institution of a Rule 12b-1 Plan fee;

  • RIAs investing on behalf of clients that consist solely of institutions and high net worth individuals having at least $1 million entrusted to an RIA for investment purposes (use of the Institutional Class shares is restricted to RIAs who are not affiliated or associated with a broker or dealer and who derive compensation for their services exclusively from their advisory clients);

  • certain plans qualified under Section 529 of the Code, for which the the Manager, Distributor, or the Fund's service agent, or one or more of their affiliates, provide record keeping, administrative, investment management, marketing, distribution, or similar services;

  • programs sponsored by and/or controlled by financial intermediaries where: (1) such programs allow or require the purchase of Institutional Class shares; (2) the financial intermediary has entered into an agreement covering the arrangement with the Distributor and/or the Fund's transfer agent; and (3) the financial intermediary (i) charges clients an ongoing fee for advisory, investment consulting or similar services, or (ii) offers the Institutional Class shares through a no-commission network or platform; or

  • private investment vehicles, including, but not limited to, foundations and endowments.

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Payments to intermediaries

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The Distributor and its affiliates may pay additional compensation (at their own expense and not as an expense of the Fund) to certain affiliated or unaffiliated brokers, dealers, or other financial intermediaries (Financial Intermediaries) in connection with the sale or retention of Fund shares and/or shareholder servicing, including providing the Fund with "shelf space" or a higher profile with the Financial Intermediaries' consultants, salespersons, and customers (distribution assistance). The level of payments made to a qualifying Financial Intermediary in any given year will vary. To the extent permitted by SEC and FINRA rules and other applicable laws and regulations, the Distributor may pay, or allow its affiliates to pay, other promotional incentives or payments to Financial Intermediaries.

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If a mutual fund sponsor or distributor makes greater payments for distribution assistance to your Financial Intermediary with respect to distribution of shares of that particular mutual fund than sponsors or distributors of other mutual funds make to your Financial Intermediary with respect to the distribution of the shares of their mutual funds, your Financial Intermediary and its salespersons may have a financial incentive to favor sales of shares of the mutual fund making the higher payments over shares of other mutual funds or over other investment options. In addition, depending on the arrangements in place at any particular time, a Financial Intermediary may also have a financial incentive for recommending a particular share class over other share classes. You should consult with your Financial Intermediary and review carefully any disclosure provided by such Financial Intermediary as to compensation it receives in connection with investment products it recommends or sells to you. In certain instances, the payments could be significant and may cause a conflict of interest for your Financial Intermediary. Any such payments will not change the NAV or the price of the Fund's shares.

For more information, please see the SAI.

How to buy shares

By mail

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Complete an investment slip and mail it with your check, made payable to the fund and class of shares you wish to purchase, to Delaware Investments at P.O. Box 219691, Kansas City, MO 64121-9691 or 430 W. 7th Street, Kansas City, MO 64105-1407 for investments by overnight courier service. If you are making an initial purchase by mail, you must include a completed investment application (or an appropriate retirement plan application if you are opening a retirement account) with your check.

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Please note that purchase orders submitted by mail will not be accepted until such orders are received by Delaware Investments at P.O. Box 219691, Kansas City, MO 64121-9691 for investments by regular mail or 430 W. 7th Street, Kansas City, MO 64105-1407 for investments
by overnight courier service. Please do not send purchase orders to 2005 Market Street, Philadelphia, PA 19103-7094.

By wire

Ask your bank to wire the amount you want to invest to The Bank of New York Mellon, ABA #021000018, bank account number 8900403748. Include your account number and the name of the fund and class of shares in which you want to invest. If you are making an initial purchase by wire, you must first call us at 800 362-7500 so we can assign you an account number.

By exchange

You may exchange all or part of your investment in one or more Delaware Investments ® Funds for shares of other Delaware Investments ® Funds. Please keep in mind, however, that you may not exchange your shares for Class A shares, other than Delaware Cash Reserve ® Fund. You may not exchange shares for Class B, Class C, or Class R shares. To open an account by exchange, call your Client Services Representative at 800 362-7500.

Through your financial advisor

Your financial advisor can handle all the details of purchasing shares, including opening an account. Your financial advisor may charge a separate fee for this service.

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The price you pay for shares will depend on when we receive your purchase order. If an authorized agent or we receive your order before the close of regular trading on the NYSE, which is normally 4:00 p.m. Eastern time, you will pay that day's closing share price, which is based on the Fund's NAV. If your order is received after the close of regular trading on the NYSE, you will pay the next Business Day's price. We reserve the right to reject any purchase order.

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We determine the NAV per share for each class of the Fund at the close of regular trading on the NYSE on each Business Day. The NAV per share for each class of the Fund is calculated by subtracting the liabilities of each class from its total assets and dividing the resulting number by the number of shares outstanding for that class. We generally price securities and other assets for which market quotations are readily available at their market value. For a fund that invests in foreign securities, the fund's NAV may change on days when a shareholder will not be able to purchase or sell fund shares because foreign markets are open at times and on days when U.S. markets are not. We price fixed income securities on the basis of valuations provided to us by an independent pricing service that uses methods approved by the Board. For all other securities, we use methods approved by the Board that are designed to price securities at their fair market value.

Fair valuation

When the Fund uses fair value pricing, it may take into account any factors it deems appropriate. The Fund may determine fair value based upon developments related to a specific security, current valuations of foreign stock indices (as reflected in U.S. futures markets), and/or U.S. sector or broad stock market indices. The price of securities used by the Fund to calculate its NAV may differ from quoted or published prices for the same securities. Fair value pricing may involve subjective judgments and it is possible that the fair value determined for a security is materially different than the value that could be realized upon the sale of that security.

The Fund anticipates using fair value pricing for securities primarily traded on U.S. exchanges only under very limited circumstances, such as the early closing of the exchange on which a security is traded or suspension of trading in the security. The Fund may use fair value pricing more frequently for securities traded primarily in non-U.S. markets because, among other things, most foreign markets close well before the Fund values its securities at 4:00 p.m. Eastern time. The earlier close of these foreign markets gives rise to the possibility that significant events, including broad market moves, may have occurred in the interim. To account for this, the Fund may frequently value many foreign equity securities using fair value prices based on third-party vendor modeling tools to the extent available.

The Board has delegated responsibility for valuing the Fund's assets to a Pricing Committee of the Manager, which operates under the policies and procedures approved by the Board and which is subject to the Board's oversight.

Document delivery

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If you have an account in the same Delaware Investments® Fund as another person or entity at your address, we send one copy of the Fund's prospectus and annual and semiannual reports to that address, unless you opt otherwise. This will help us reduce the printing and mailing expenses associated with the Fund. We will continue to send one copy of each of these documents to that address until you notify us that you wish to receive individual materials. If you wish to receive individual materials, please call your Client Services Representative at 800 362-7500. We will begin sending you individual copies of these documents 30 days after receiving your request.

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Inactive accounts

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Please note that your account may be transferred to the appropriate state if no activity occurs in the account within the time period specified by state law.

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How to redeem shares

By mail

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You may redeem your shares by mail by writing to: Delaware Investments at P.O. Box 219691, Kansas City, MO 64121-9691 or 430 W. 7th Street, Kansas City, MO 64105-1407 for redemptions by overnight courier service. All owners of the account must sign the request. For redemptions of more than $100,000, you must include a signature guarantee for each owner. Signature guarantees are also required when redemption proceeds are going to an address other than the address of record on the account.

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Please note that redemption orders submitted by mail will not be accepted until such orders are received by Delaware Investments at P.O. Box 219691, Kansas City, MO 64121-9691 for redemptions by regular mail or 430 W. 7th Street, Kansas City, MO 64105-1407 for redemptions by overnight courier service. Please do not send redemption requests to 2005 Market Street, Philadelphia, PA 19103-7094.

By telephone

You may redeem up to $100,000 of your shares by telephone. You may have the proceeds sent to you by check, or, if you redeem at least $1,000 of shares, you may have the proceeds sent directly to your bank by wire. If you request a wire deposit, a bank wire fee may be deducted from your proceeds. Bank information must be on file before you request a wire redemption.

By wire

You may redeem $1,000 or more of your shares and have the proceeds deposited directly to your bank account, normally the next Business Day after we receive your request. If you request a wire deposit, a bank wire fee may be deducted from your proceeds. Bank information must be on file before you request a wire redemption.

Through your financial advisor

Your financial advisor can handle all the details of redeeming your shares (selling them back to the Fund). Your financial advisor may charge a separate fee for this service.

If you hold your shares in certificates, you must submit the certificates with your request to sell the shares. We recommend that you send your certificates by certified mail.

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When you send us a properly completed request to redeem or exchange shares, and an authorized agent or we receive the request before the close of regular trading on the NYSE (normally 4:00 p.m. Eastern time), you will receive the NAV next determined after we receive your request. If we receive your request after the close of regular trading on the NYSE, you will receive the NAV next determined on the next Business Day. You may also have to pay taxes on the proceeds from your sale of shares. We will send you a check, normally the next Business Day, but no later than seven days after we receive your request to sell your shares. If you purchased your shares by check, we will wait until your check has cleared, which can take up to 15 days, before we send your redemption proceeds.

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Redemptions-in-kind

The Fund has reserved the right to pay for redemptions with portfolio securities under certain conditions. See the SAI for more information on redemptions-in-kind.

Account minimum

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If you redeem shares and your account balance falls below $250, the Fund may redeem your shares after 60 days' written notice to you.

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Exchanges

You may generally exchange all or part of your shares for shares of the same class of another Delaware Investments ® Fund. If you exchange shares to a fund that has a sales charge, you will pay any applicable sales charges on your new shares. You do not pay sales charges on shares that you acquired through the reinvestment of dividends. You may have to pay taxes on your exchange. When you exchange shares, you are purchasing shares in another fund, so you should be sure to get a copy of the fund's prospectus and read it carefully before buying shares through an exchange. You may not exchange your shares for Class A shares of another Delaware Investments ® Fund, other than Delaware Cash Reserve ® Fund. You may not exchange your shares for Class B, Class C, or Class R shares of another Delaware Investments ® Fund. The Fund may refuse the purchase side of any exchange request, if, in the Manager's judgment, the Fund would be unable to invest effectively in accordance with its investment objective and policies or would otherwise potentially be adversely affected.

Frequent trading of Fund shares

The Fund discourages purchases by market timers and purchase orders (including the purchase side of exchange orders) by shareholders identified as market timers may be rejected. The Board has adopted policies and procedures designed to detect, deter, and prevent trading activity detrimental to the Fund and its shareholders, such as market timing. The Fund will consider anyone who follows a pattern of market timing in any Delaware Investments ® Fund or the Optimum Fund Trust to be a market timer and may consider anyone who has followed a similar pattern of market timing at an unaffiliated fund family to be a market timer.

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Market timing of a fund occurs when investors make consecutive, rapid, short-term "roundtrips" — that is, purchases into a fund followed quickly by redemptions out of that fund. A short-term roundtrip is any redemption of fund shares within 20 Business Days of a purchase of that fund's shares. If you make a second such short-term roundtrip in a fund within 90 rolling calendar days as a previous short-term roundtrip in that fund, you may be considered a market timer. In determining whether market timing has occurred, the Fund will consider short-term roundtrips to include rapid purchases and sales of Fund shares through the exchange privilege. The Fund reserves the right to consider other trading patterns to be market timing.

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Your ability to use the Fund's exchange privilege may be limited if you are identified as a market timer. If you are identified as a market timer, we will execute the redemption side of your exchange order but may refuse the purchase side of your exchange order. The Fund reserves the right to restrict or reject, without prior notice, any purchase order or exchange order for any reason, including any purchase order or exchange order accepted by any shareholder's financial intermediary or in any omnibus-type account. Transactions placed in violation of the Fund's market timing policy are not necessarily deemed accepted by the Fund and may be rejected by the Fund on the next Business Day following receipt by the Fund.

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Redemptions will continue to be permitted in accordance with the Fund's current prospectus. A redemption of shares under these circumstances could be costly to a shareholder if, for example, the shares have declined in value, the shareholder recently paid a front-end sales charge, the shares are subject to a CDSC, or the sale results in adverse tax consequences. To avoid this risk, a shareholder should carefully monitor the purchases, sales, and exchanges of Fund shares and avoid frequent trading in Fund shares.

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The Fund reserves the right to modify this policy at any time without notice, including modifications to the Fund's monitoring procedures and the procedures to close accounts to new purchases. Although the implementation of this policy involves judgments that are inherently subjective and may be selectively applied, we seek to make judgments and applications that are consistent with the interests of the Fund's shareholders. While we will take actions designed to detect and prevent market timing, there can be no assurance that such trading activity will be completely eliminated. Moreover, the Fund's market timing policy does not require the Fund to take action in response to frequent trading activity. If the Fund elects not to take any action in response to frequent trading, such frequent trading activity could continue.

Risks of market timing

By realizing profits through short-term trading, shareholders that engage in rapid purchases and sales or exchanges of the Fund's shares dilute the value of shares held by long-term shareholders. Volatility resulting from excessive purchases and sales or exchanges of Fund shares, especially involving large dollar amounts, may disrupt efficient portfolio management. In particular, the Fund may have difficulty implementing its long-term investment strategies if it is forced to maintain a higher level of its assets in cash to accommodate significant short-term trading activity. Excessive purchases and sales or exchanges of the Fund's shares may also force the Fund to sell portfolio securities at inopportune times to raise cash to accommodate short-term trading activity. This could adversely affect the Fund's performance, if, for example, the Fund incurs increased brokerage costs and realization of taxable capital gains without attaining any investment advantage.

A fund that invests significantly in foreign securities may be particularly susceptible to short-term trading strategies. This is because foreign securities are typically traded on markets that close well before the time a fund calculates its NAV (normally 4:00 p.m. Eastern time). Developments that occur between the closing of the foreign market and a fund's NAV calculation may affect the value of these foreign securities. The time zone differences among international stock markets can allow a shareholder engaging in a short-term trading strategy to exploit differences in fund share prices that are based on closing prices of foreign securities established some time before a fund calculates its own share price.

Any fund that invests in securities that are thinly traded, traded infrequently, or relatively illiquid has the risk that the securities prices used to calculate the fund's NAV may not accurately reflect current market values. A shareholder may seek to engage in short-term trading to take advantage of these pricing differences. Funds that may be adversely affected by such arbitrage include, in particular, funds that significantly invest in small-cap securities, technology, and other specific industry sector securities, and in certain fixed income securities, such as high yield bonds, asset-backed securities, or municipal bonds.

Transaction monitoring procedures

The Fund, through its transfer agent, maintains surveillance procedures designed to detect excessive or short-term trading in Fund shares. This monitoring process involves several factors, which include scrutinizing transactions in Fund shares for violations of the Fund's market timing policy or other patterns of short-term or excessive trading. For purposes of these transaction monitoring procedures, the Fund may consider trading activity by multiple accounts under common ownership, control, or influence to be trading by a single entity. Trading activity identified by these factors, or as a result of any other available information, will be evaluated to determine whether such activity might constitute market timing. These procedures may be modified from time to time to improve the detection of excessive or short-term trading or to address other concerns. Such changes may be necessary or appropriate, for example, to deal with issues specific to certain retirement plans; plan exchange limits; U.S. Department of Labor regulations; certain automated or pre-established exchange, asset-allocation, or dollar cost averaging programs; or omnibus account arrangements.

Omnibus account arrangements are common forms of holding shares of the Fund, particularly among certain broker/dealers and other financial intermediaries, including sponsors of retirement plans and variable insurance products. The Fund will attempt to have financial intermediaries apply the Fund's monitoring procedures to these omnibus accounts and to the individual participants in such accounts. However, to the extent that a financial intermediary is not able or willing to monitor or enforce the Fund's frequent trading policy with respect to an omnibus account, the Fund or its agents may require the financial intermediary to impose its frequent trading policy, rather than the Fund's policy, to shareholders investing in the Fund through the financial intermediary.

A financial intermediary may impose different requirements or have additional restrictions on the frequency of trading than the Fund. Such restrictions may include, without limitation, requiring the trades to be placed by U.S. mail, prohibiting purchases for a designated period of time (typically 30 to 90 days) by investors who have recently purchased or redeemed Fund shares, and similar restrictions. The Fund's ability to impose such restrictions with respect to accounts traded through particular financial intermediaries may vary depending on systems capabilities, applicable contractual and legal restrictions, and cooperation of those financial intermediaries.

You should consult your financial intermediary regarding the application of such restrictions and to determine whether your financial intermediary imposes any additional or different limitations. In an effort to discourage market timers in such accounts, the Fund may consider enforcement against market timers at the participant level and at the omnibus level, up to and including termination of the omnibus account's authorization to purchase Fund shares.

Limitations on ability to detect and curtail market timing

Shareholders seeking to engage in market timing may employ a variety of strategies to avoid detection and, despite the efforts of the Fund and its agents to detect market timing in Fund shares, there is no guarantee that the Fund will be able to identify these shareholders or curtail their trading practices. In particular, the Fund may not be able to detect market timing attributable to a particular investor who effects purchase, redemption, and/or exchange activity in Fund shares through omnibus accounts. The difficulty of detecting market timing may be further compounded if these entities utilize multiple tiers or omnibus accounts.

Dividends, distributions, and taxes

Dividends and distributions

The Fund intends to qualify each year as a regulated investment company under the Code. As a regulated investment company, the Fund generally pays no federal income tax on the income and gains it distributes to you. The Fund expects to declare dividends daily and distribute all of its net investment income, if any, to shareholders as dividends monthly. The Fund will distribute net realized capital gains, if any, at least annually, usually in December. The Fund may distribute such income dividends and capital gains more frequently, if necessary, in order to reduce or eliminate federal excise or income taxes on the Fund. The amount of any distribution will vary, and there is no guarantee the Fund will pay either an income dividend or a capital gains distribution. We automatically reinvest all dividends and any capital gains, unless you direct us to do otherwise.

Annual statements

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Each year, the Fund will send you an annual statement (Form 1099) of your account activity to assist you in completing your federal, state and local tax returns. Distributions declared in December to shareholders of record in such month, but paid in January, are taxable as if they were paid in December. Prior to issuing your statement, the Fund makes every effort to search for reclassified income to reduce the number of corrected forms mailed to shareholders. However, when necessary, the Fund will send you a corrected Form 1099 to reflect reclassified information.

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Avoid "buying a dividend"

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At the time you purchase your Fund shares, the Fund's net asset value may reflect undistributed income, undistributed capital gains, or net unrealized appreciation in value of portfolio securities held by the Fund. For taxable investors, a subsequent distribution to you of such amounts, although constituting a return of your investment, would be taxable. Buying shares in the Fund just before it declares an income dividend or capital gains distribution is sometimes known as "buying a dividend."

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Tax considerations

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Fund distributions. The Fund expects, based on its investment objective and strategies, that its distributions, if any, will be taxable as ordinary income, capital gains, or some combination of both. This is true whether you reinvest your distributions in additional Fund shares or receive them in cash.

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For federal income tax purposes, Fund distributions of short-term capital gains are taxable to you as ordinary income. Fund distributions of long-term capital gains are taxable to you as long-term capital gains no matter how long you have owned your shares. With respect to taxable years of the Fund beginning before January 1, 2013, unless such provision is extended or made permanent, a portion of income dividends designated by the Fund may be qualified dividend income eligible for taxation by individual shareholders at long-term capital gain rates provided certain holding period requirements are met. Because the income of the Fund primarily is derived from investments earning interest rather than dividend income, generally none or only a small portion of the income dividends paid to you by the Fund is anticipated to be qualified dividend income eligible for taxation by individuals at long-term capital gain tax rates.

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Sale or redemption of Fund shares . A sale or redemption of Fund shares is a taxable event and, accordingly, a capital gain or loss may be recognized. For tax purposes, an exchange of your Fund shares for shares of a different Delaware Investments® Fund is the same as a sale.

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Backup withholding . By law, if you do not provide the Fund with your proper taxpayer identification number and certain required certifications, you may be subject to backup withholding on any distributions of income, capital gains, or proceeds from the sale of your shares. The Fund also must withhold if the Internal Revenue Service instructs it to do so. When withholding is required, the amount will be 28% of any distributions or proceeds paid.

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State and local taxes . Fund distributions and gains from the sale or exchange of your Fund shares generally are subject to state and local taxes.

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Other . Non-U.S. investors may be subject to U.S. withholding tax at a 30% or lower treaty rate and U.S. estate tax and are subject to special U.S. tax certification requirements to avoid backup withholding and claim any treaty benefits. Exemptions from U.S. withholding tax are provided for capital gain dividends paid by the Fund from long-term capital gains, if any, and, with respect to taxable years of the Fund that began before January 1, 2012 (unless such sunset date is extended or made permanent), interest-related dividends paid by the Fund from its qualified net interest income from U.S. sources and short-term capital gain dividends. However, notwithstanding such exemptions from U.S. withholding at the source, any such dividends and distributions of income and capital gains will be subject to backup withholding at a rate of 28% if you fail to properly certify that you are not a U.S. person.

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This discussion of "Dividends, distributions, and taxes" is not intended or written to be used as tax advice. Because everyone's tax situation is unique, you should consult your tax professional about federal, state, local, or foreign tax consequences before making an investment in the Fund.

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Certain management considerations

Investments by funds of funds and similar investment vehicles

The Fund may accept investments from funds of funds, as well as from similar investment vehicles, such as 529 Plans. A "529 Plan" is a college savings program that operates under Section 529 of the Code. From time to time, the Fund may experience large investments or redemptions due to allocations or rebalancings by these funds of funds and/or similar investment vehicles. While it is impossible to predict the overall impact of these transactions over time, there could be adverse effects on portfolio management. For example, the Fund may be required to sell securities or invest cash at times when it would not otherwise do so. These transactions could also have tax consequences if sales of securities result in gains, and could also increase transaction costs or portfolio turnover.

Financial highlights

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The financial highlights table is intended to help you understand the Fund's financial performance for the past 5 years. Certain information reflects financial results for a single Fund share. The total returns in the table represent the rate that an investor would have earned or lost on an investment in the Fund (assuming reinvestment of all dividends and distributions). The information for the 2010 fiscal year has been audited by PricewaterhouseCoopers LLP, independent registered public accounting firm, whose report, along with the Fund's financial statements, is included in the annual report, which is available upon request by calling 800 362-7500. For the fiscal years prior to 2010, the Fund's prior independent registered public accounting firm audited the Fund's financial statements.

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Delaware Diversified Income Fund

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Institutional Class Shares 2010 2009 2008 2007 Year ended Oct. 30, 2006
Net asset value, beginning of period $9.280 $7.740 $8.940 $8.700 $8.550
Income (loss) from investment operations:
Net investment income 1 0.470 0.521 0.433 0.413 0.449
Net realized and unrealized gain (loss) on investments and foreign currencies 0.586 1.621 (1.064) 0.307 0.173
Total from investment operations 1.056 2.142 (0.631) 0.720 0.622
Less dividends and distributions from:
Net investment income (0.498) (0.602) (0.488) (0.480) (0.440)
Net realized gain on investments (0.068) (0.081)
Return of capital (0.032)
Total dividends and distributions (0.566) (0.602) (0.569) (0.480) (0.472)
Net asset value, end of period $9.770 $9.280 $7.740 $8.940 $8.700
Total return2 11.76% 28.87% (7.57%) 8.48% 7.52%
Ratios and supplemental data:
Net assets, end of period (000 omitted) $1,242,001 $323,134 $85,857 $40,881 $40,813
Ratio of expenses to average net assets 0.68% 0.72% 0.72% 0.74% 0.75%
Ratio of expenses to average net assets prior to fees waived and expense paid indirectly 0.68% 0.72% 0.72% 0.75% 0.83%
Ratio of net investment income to average net assets 4.93% 6.21% 5.00% 4.68% 5.26%
Ratio of net investment income to average net assets prior to fees waived and expense paid indirectly 4.93% 6.21% 5.00% 4.67% 5.18%
Portfolio turnover 232% 213% 251% 277% 296%
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The average shares outstanding method has been applied for per share information.

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Total investment return is based on the change in net asset value of a share during the periodand assumes reinvestment of dividends and distributions at net asset value. Total investmentreturn during some of the periods shown reflects a waiver by the manager. Performance would have been lowerhad the waiver not been in effect.

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How to read the financial highlights

Net investment income (loss)
Net investment income (loss) includes dividend and interest income earned from a fund's investments; it is calculated after expenses have been deducted.

Net realized and unrealized gain (loss) on investments
A realized gain occurs when we sell an investment at a profit, while a realized loss occurs when we sell an investment at a loss. When an investment increases or decreases in value but we do not sell it, we record an unrealized gain or loss. The amount of realized gain per share, if any, that we pay to shareholders would be listed under "Less dividends and distributions from: Net realized gain on investments."

Net asset value (NAV)
This is the value of a mutual fund share, calculated by dividing the net assets by the number of shares outstanding.

Total return
This represents the rate that an investor would have earned or lost on an investment in a fund. In calculating this figure for the financial highlights table, we include applicable fee waivers, exclude front-end sales charges and contingent deferred sales charges, and assume the shareholder has reinvested all dividends and realized gains.

Net assets
Net assets represent the total value of all the assets in a fund's portfolio, less any liabilities, that are attributable to that class of the fund.

Ratio of expenses to average net assets
The expense ratio is the percentage of net assets that a fund pays annually for operating expenses and management fees. These expenses include accounting and administration expenses, services for shareholders, and similar expenses.

Ratio of net investment income (loss) to average net assets
We determine this ratio by dividing net investment income (loss) by average net assets.

Portfolio turnover
This figure tells you the amount of trading activity in a fund's portfolio. A turnover rate of 100% would occur if, for example, a fund bought and sold all of the securities in its portfolio once in the course of a year or frequently traded a single security. A high rate of portfolio turnover in any year may increase brokerage commissions paid and could generate taxes for shareholders on realized investment gains.

Additional information

Contact information

For convenient access to account information or current performance information on all Delaware Investments ® Funds seven days a week, 24 hours a day, use this touch-tone service.

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Additional information about the Fund's investments is available in its annual and semiannual shareholder reports. In the Fund's annual shareholder report, you will find a discussion of the market conditions and investment strategies that significantly affected the Fund's performance during the period covered by the report. You can find more information about the Fund in its current SAI, which is filed electronically with the SEC, and which is legally a part of this Prospectus (it is incorporated by reference). To receive a free copy of the SAI, or the annual or semiannual report, or if you have any questions about investing in the Fund,
write to us at P.O. Box 219691, Kansas City, MO 64121-9691 by regular mail or
430 W. 7th Street, Kansas City, MO 64105-1407 by overnight courier service, or
call toll-free 800 362-7500. The SAI and shareholder reports are available, free of charge, through the Fund's web site (www.delawareinvestments.com). You may also obtain additional information about the Fund from your financial advisor.

You can find reports and other information about the Fund on the EDGAR database on the SEC web site (www.sec.gov). You can get copies of this information, after paying a duplication fee, by e-mailing the SEC at publicinfo@sec.gov or by writing to the Public Reference Section of the SEC,
100 F Street, NE, Washington, DC 20549-1520. Information about the Fund, including its SAI, can be reviewed and copied at the SEC's Public Reference Room in Washington, D.C. For information on the Public Reference Room, call
the SEC at 202 551-8090.

PR-195 [10/10] PDF 16187 [2/11]

Investment Company Act number: 811-07972

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Prospectus

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U.S. growth equity funds

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Delaware U.S. Growth Fund

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February 28, 2011

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Nasdaq ticker symbols

Class A

  DUGAX

Class B

  DEUBX

Class C

  DEUCX

Class R

  DEURX

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The U.S. Securities and Exchange Commission has not approved or disapproved these securities or passed upon the adequacy of this Prospectus. Any representation to the contrary is a criminal offense.

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Get shareholder reports and prospectuses online instead of in the mail.
Visit www.delawareinvestments.com/edelivery.

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Table of contents

Fund summary

1

Delaware U.S. Growth Fund

1

How we manage the Fund

7

Our investment strategies

7

The securities in which the Fund typically invests

9

The risks of investing in the Fund

12

Disclosure of portfolio holdings information

15

Who manages the Fund

16

Investment manager

16

Portfolio managers

16

Manager of managers structure

18

Who's who

18

About your account

20

Investing in the Fund

20

Choosing a share class

20

Dealer compensation

24

Payments to intermediaries

25

How to reduce your sales charge

26

Waivers of contingent deferred sales charges

29

How to buy shares

32

Retirement plans

33

Fair valuation

33

Document delivery

34

Inactive accounts

34

How to redeem shares

34

Account minimums

36

Special services

36

Frequent trading of Fund shares

38

Dividends, distributions, and taxes

41

Certain management considerations

43

Financial highlights

44

Additional information

53

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Fund summary

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Delaware U.S. Growth Fund

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What is the Fund's investment objective?

Delaware U.S. Growth Fund seeks long-term capital appreciation by investing in equity securities of companies we believe have the potential for sustainable free cash flow growth.

What are the Fund's fees and expenses?

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The following table describes the fees and expenses that you may pay if you buy and hold shares of the Fund.You may qualify for sales-charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in Delaware Investments® Funds. More information about these and other discounts is available from your financial advisor, in this prospectus under the section entitled "About your account," and in the Fund's statement of additional information under the section entitled "Purchasing shares."

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Shareholder fees (fees paid directly from your investment)
Class A B C R
Maximum sales charge (load) imposed on purchases as a percentage of offering price 5.75% none none none
Maximum contingent deferred sales charge (load) as a percentage of original purchase price or redemption price, whichever is lower none 4.00%1 1.00%1 none
Annual fund operating expenses (expenses that you pay each year as a percentage of the value of your investment)
Class A B C R
Management fees 0.64% 0.64% 0.64% 0.64%
Distribution and service (12b-1) fees 0.30% 1.00% 1.00% 0.60%
Other expenses 0.32% 0.32% 0.32% 0.32%
Total annual fund operating expenses 1.26% 1.96% 1.96% 1.56%
Fee waivers and expensereimbursements (0.16%) 2 (0.11%) 2 (0.11%) 2 (0.21%) 2
Total annual fund operating expenses after fee waivers and expense reimbursements 1.10% 1.85% 1.85% 1.35%
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If you redeem Class B shares during the first year after you buy them, you will pay a CDSC of 4.00%, which declines to 3.00% during the second year, 2.25% during the third year, 1.50% during the fourth and fifth years, 1.00% during the sixth year, and 0.00% thereafter. Class C shares redeemed within one year of purchase are subject to a 1.00% contingent deferred sales charge (CDSC).

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The Fund's investment manager, Delaware Management Company (Manager), has contractually agreed to waive all or a portion of its investment advisory fees and/or pay/reimburse expenses (excluding any 12b-1 plan, taxes, interest, inverse floater program expenses, short sale and dividend interest expenses, brokerage fees, certain insurance costs, and nonroutine expenses or costs, including, but not limited to, those relating to reorganizations, litigation, conducting shareholder meetings, and liquidations) in order to prevent total annual fund operating expenses from exceeding 0.85% of the Fund's average daily net assets from February 28, 2011 through February 28, 2012. The Fund's distributor, Delaware Distributors, L.P. (Distributor), has also contracted to limit the Fund's Class A and Class R shares' 12b-1 fees from February 28, 2011 through February 28, 2012 to no more than 0.25% and 0.50% of average daily net assets, respectively. These waivers and reimbursements may be terminated only by agreement of the Manager or Distributor, as applicable, and the Fund.

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Example

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This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The example assumes that you invest $10,000 in the Fund for the time periods indicated and then redeem all of your shares at the end of those periods. The example also assumes that your investment has a 5% return each year and reflects the applicable waivers and reimbursements for the 1-year contractual period and the total operating expenses without waivers for years 2 through 10.  Although your actual costs may be higher or lower, based on these assumptions your costs would be:

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(if not redeemed) (if not redeemed)
Class A B B C C R
1 year $678 $185 $585 $185 $285 $134
3 years $934 $602 $877 $602 $602 $469
5 years $1,210 $1,044 $1,269 $1,044 $1,044 $827
10 years $1,994 $2,092 $2,092 $2,274 $2,274 $1,836
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Portfolio turnover

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The Fund pays transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund's performance. During the most recent fiscal year, the Fund's portfolio turnover rate was 22% of the average value of its portfolio.

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What are the Fund's principal investment strategies?

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We invest primarily in common stocks. The Fund invests primarily in companies that we believe have long-term capital appreciation potential and are expected to grow faster than the U.S. economy. Using a bottom up approach, we seek to select securities we believe have large end-market potential, dominant business models, and strong free cash flow generation that are attractively priced compared to the intrinsic value of the securities. We also consider a company's operational efficiencies, management's plans for capital allocation, and the company's shareholder orientation. All of these factors give us insight into the outlook for a company, helping identify companies poised for sustainable free cash flow growth. We believe that sustainable free cash flow growth, if it occurs, may result in price appreciation for the company's stock. We may sell a security if we no longer believe that the security is likely to contribute to meeting the investment objective of the Fund or if there are other opportunities that appear more attractive.

Under normal circumstances, the Fund will invest at least 80% of its net assets in U.S. investments. This policy is not a fundamental investment policy and may be changed without shareholder approval. However, shareholders will be given at least 60 days' notice prior to any such change. We may also invest up to 20% of the Fund's assets in debt securities and bonds. In addition, we may invest in convertible bonds, preferred stocks, and convertible preferred stocks, provided that these investments, when aggregated with the Fund's debt securities and bonds, do not exceed 35% of the Fund's assets.

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What are the principal risks of investing in the Fund?

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Investing in any mutual fund involves the risk that you may lose part or all of the money you invest. Over time, the value of your investment in the Fund will increase and decrease according to changes in the value of the securities in the Fund's portfolio. Principal risks include:

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Investment not guaranteed by the Manager or its affiliates — Investments in the Fund are not and will not be deposits with or liabilities of Macquarie Bank Limited ABN 46 008 583 542 and its holding companies, including their subsidiaries or related companies (the "Macquarie Group"), and are subject to investment risk, including possible delays in repayment and loss of income and capital invested. No Macquarie Group company guarantees or will guarantee the performance of the Fund, the repayment of capital from the Fund, or any particular rate of return.

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Market risk — The risk that all or a majority of the securities in a certain market — like the stock or bond market — will decline in value because of factors such as adverse political or economic conditions, future expectations, investor confidence or heavy institutional selling.

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Foreign risk — The risk that foreign securities (particularly in emerging markets) may be adversely affected by political instability; changes in currency exchange rates; inefficient markets and higher transaction costs; foreign economic conditions; or inadequate or different regulatory and accounting standards.

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Currency risk — The risk that the value of a portfolio's investments may be negatively affected by changes in foreign currency exchange rates.

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Futures and options risk — The possibility that a fund may experience a loss if it employs an options or futures strategy related to a security or a market index and that security or index moves in the opposite direction from what the manager anticipated. Futures and options also involve additional expenses, which could reduce any benefit or increase any loss that a fund gains from using the strategy.

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Credit risk — The risk that a bond's issuer will be unable to make timely payments of interest and principal. Investing in so-called "junk" or "high yield" bonds entails greater risk of principal loss than the risk involved in investment grade bonds.

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Liquidity risk — The possibility that securities cannot be readily sold within seven days at approximately the price at which a fund has valued them, which may prevent the Manager from disposing of securities at a favorable time or price during periods of infrequent trading of such securities.

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How has Delaware U.S. Growth Fund performed?

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The bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the Fund's performance from year to year and by showing how the Fund's average annual returns for 1, 5, and 10 years compare with those of a broad measure of market performance. The Fund's past performance (before and after taxes) is not necessarily an indication of how it will perform in the future. The returns reflect expense caps in effect during these periods. The returns would be lower without the expense caps. You may obtain the Fund's most recently available month-end performance by calling 800 523-1918 or by visiting our web site at www.delawareinvestments.com/performance.

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Year-by-year total return (Class A)

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During the periods illustrated in this bar chart, Class A's highest quarterly return was 15.50% for the quarter ended June 30, 2009 and its lowest quarterly return was -22.40% for the quarter ended December 31, 2008. The maximum Class A sales charge of 5.75%, which is normally deducted when you purchase shares, is not reflected in the highest/lowest quarterly returns or in the bar chart. If this fee were included, the returns would be less than those shown. The average annual returns in the table below do include the sales charge.

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Average annual total returns for periods ended December 31, 2010

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1 year 5 years 10 years
Class A return before taxes 7.47% 0.11% -2.46%
Class A return after taxes on distributions 7.47% 0.11% -2.46%
Class A return after taxes on distributions and sale of Fund shares 4.86% 0.10% -2.05%
Class B return before taxes 7.47% 0.12% -2.44%
Class C return before taxes 12.07% 0.56% -2.58%
Class R return before taxes 13.71% 1.09% 4.22%
Russell 1000® Growth Index (reflects no deduction for fees, expenses, or taxes) 16.71% 3.75% 0.02%
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After-tax performance is only presented for Class A shares of the Fund. The after-tax returns for other Fund classes may vary. Actual after-tax returns depend on the investor's individual tax situation and may differ from the returns shown. After-tax returns are not relevant for shares held in tax-deferred investment vehicles such as employer-sponsored 401(k) plans and individual retirement accounts (IRAs). The after-tax returns shown are calculated using the highest individual federal marginal income tax rates in effect during the Fund's lifetime and do not reflect the impact of state and local taxes.

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Who manages the Fund?

Investment manager

Delaware Management Company

 

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Portfolio managers

Title with Delaware Management Company

Start date on the Fund

Jeffrey S. Van Harte, CFA

Senior Vice President, Chief Investment Officer — Focus Growth Equity

April 2005

Christopher J. Bonavico, CFA

Vice President, Senior Portfolio Manager, Equity Analyst

April 2005

Daniel J. Prislin, CFA

Vice President, Senior Portfolio Manager, Equity Analyst

April 2005

Christopher M. Ericksen, CFA

Vice President, Portfolio Manager, Equity Analyst

September 2005

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Purchase and redemption of Fund shares

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You may purchase or redeem shares of the Fund on any day that the New York Stock Exchange (NYSE) is open for business (Business Day). Shares may be purchased or redeemed: through your financial advisor; by regular mail (c/o Delaware Investments, P.O. Box 219691, Kansas City, MO 64121-9691); by overnight courier service (c/o Delaware Service Center, 430 W. 7th Street, Kansas City, MO 64105); by telephone to our Shareholder Service Center at 800 523-1918 weekdays from 8:30 a.m. to 6:00 p.m. Eastern time; by telephone to our automated telephone service at
800 362-3863 at any time; through our web site at www.delawareinvestments.com; or by wire.

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In most cases, the minimum initial investment is $1,000 and subsequent investments can be made for as little as $100. If you are buying shares in an IRA or Roth IRA, under the Uniform Gifts to Minors Act or Uniform Transfers to Minors Act, or through a direct deposit purchase plan or an automatic investment plan, the minimum initial investment is $250 and subsequent investments can be made for as little as $25. The minimum initial purchase for a Coverdell Education Savings Account is $500 and subsequent investments can be made for as little as $25. There is no minimum initial purchase requirement for Class R shares, but certain eligibility requirements must be met. The minimums vary for retirement plans other than IRAs, Roth IRAs, or Coverdell Education Savings Accounts. We may reduce or waive the above minimums in certain cases. As of May 31, 2007, no new or subsequent investments are allowed in the Fund's Class B shares, except through a reinvestment of dividends or capital gains or permitted exchanges.

Tax information

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The Fund's distributions are generally taxable to you as ordinary income, capital gains, or some combination of both, unless you are investing through a tax-deferred arrangement, such as a 401(k) plan or an IRA.

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Payments to broker/dealers and other
financial intermediaries

If you purchase shares of the Fund through a broker/dealer or other financial intermediary (such as a bank), the Fund and its related companies may pay the intermediary for the sale of Fund shares and related services. These payments may create a conflict of interest by influencing the broker/dealer or other intermediary and your salesperson to recommend the Fund over another investment. Ask your salesperson or visit your financial intermediary's web site for more information.

How we manage the Fund

We take a disciplined approach to investing, combining investment strategies and risk management techniques that we believe can help shareholders meet their goals.

Our investment strategies

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We analyze economic and market conditions, seeking to identify the securities or market sectors that we think are the best investments for the Fund. The following are descriptions of how the portfolio management team pursues the Fund's investment objective.

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The Fund allocates its investments principally among the U.S. investment grade, U.S. high yield, international developed markets, and emerging markets sectors. The relative proportion of the Fund's assets to be allocated among these sectors is described below:

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U.S. investment grade sector

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Under normal circumstances, there is no limit to the amount of the Fund's total assets that will be invested in the U.S. investment grade sector. In managing the Fund's assets allocated to the U.S. investment grade sector, we will invest principally in debt obligations issued or guaranteed by the U.S. government, its agencies or instrumentalities, and by U.S. corporations. The corporate debt obligations in which the Fund may invest include bonds, notes, debentures, and commercial paper of U.S. companies. The U.S. government securities in which the Fund may invest include a variety of securities that are issued or guaranteed as to the payment of principal and interest by the U.S. government, and by various agencies or instrumentalities which have been established or sponsored by the U.S. government.

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The investment grade sector of the Fund's assets may also be invested in mortgage-backed securities issued or guaranteed by the U.S. government, its agencies or instrumentalities, or by government sponsored corporations. Other mortgage-backed securities in which the Fund may invest are issued by certain private, nongovernment entities. Subject to quality limitations, the Fund may also invest in securities that are backed by assets such as receivables on home equity and credit card loans, automobile, mobile home, recreational vehicle, and other loans, wholesale dealer floor plans, and leases.

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Securities purchased by the Fund within this sector will be rated in one of the four highest rating categories or will be unrated securities that we determine are of comparable quality.

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U.S. high yield sector

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Under normal circumstances, between 5% and 50% of the Fund's total assets will be allocated to the U.S. high yield sector. We will invest the Fund's assets that are allocated to the domestic high yield sector primarily in those securities having a liberal and consistent yield and those tending to reduce the risk of market fluctuations. The Fund may invest in domestic corporate debt obligations, including notes, which may be convertible or nonconvertible, commercial paper, units consisting of bonds with stock or warrants to buy stock attached, debentures, convertible debentures, zero-coupon bonds, and pay-in-kind securities.

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The Fund will invest in both rated and unrated bonds. The rated bonds that the Fund may purchase in this sector will generally be rated BB or lower by Standard & Poor's (S&P) or Fitch, Inc. (Fitch), Ba or lower by Moody's Investors Service, Inc. (Moody's), or similarly rated by another nationally recognized statistical rating organization (NRSRO). Unrated bonds may be more speculative in nature than rated bonds.

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International developed markets sector

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Under normal circumstances, between 5% and 50% of the Fund's total assets will be invested, in the aggregate, in the international developed markets and emerging markets sectors. The international developed markets sector invests primarily in fixed income securities of issuers organized or having a majority of their assets or deriving a majority of their operating income in international developed markets. These fixed income securities may include foreign government securities, debt obligations of foreign companies, and securities issued by supranational entities. A supranational entity is an entity established or financially supported by the national governments of one or more countries to promote reconstruction or development. Examples of supranational entities include, among others, the International Bank for Reconstruction and Development (more commonly known as the World Bank), the European Economic Community, the European Investment Bank, the Inter-American Development Bank, and the Asian Development Bank. The international developed markets sector will be subject to certain risks, including, but not limited to, the risk that securities within this sector may be adversely affected by political instability, changes in currency exchange rates, foreign economic conditions, or inadequate regulatory and accounting standards.

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Emerging markets sector

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The Fund may purchase securities of issuers in any foreign country, developed and underdeveloped. These investments may include direct obligations of issuers located in emerging markets countries. As with the international sector, the fixed income securities in the emerging markets sector may include foreign government securities, debt obligations of foreign companies, and securities issued by supranational entities. In addition to the risks associated with investing in all foreign securities, emerging markets debt is subject to specific risks, particularly those that result from emerging markets generally being less stable, politically and economically, than developed markets. There is substantially less publicly available information about issuers in emerging markets than there is about issuers in developed markets, and the information that is available tends to be of a lesser quality. Also, emerging markets are typically less mature, less liquid, and subject to greater price volatility than are developed markets. Investments in the emerging markets sector will, in the aggregate, be limited to no more than 15% of the Fund's total assets.

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The Fund may invest in sponsored and unsponsored American depositary receipts (ADRs), European depositary receipts (EDRs), or global depositary receipts (GDRs). The Fund may also invest in zero-coupon bonds and may purchase shares of other investment companies.

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The Fund will invest in both rated and unrated foreign securities.

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The Fund may invest in securities issued in any currency and may hold foreign currencies. Securities of issuers within a given country may be denominated in the currency of another country or in multinational currency units, such as the euro. The Fund may, from time to time, purchase or sell foreign currencies and/or engage in forward foreign currency transactions in order to expedite settlement of Fund transactions and to minimize currency value fluctuations. Currency considerations carry a special risk for a portfolio that allocates a significant portion of its assets to foreign securities. The Manager will limit non-U.S.-dollar-denominated securities to no more than 50% of the Fund's net assets, but total non-U.S.-dollar currency exposure will be limited, in the aggregate, to no more than 25% of the Fund's net assets.

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The Fund's investment objective is nonfundamental. This means that the Board may change the Fund's objective without obtaining shareholder approval. If the objective were changed, shareholders would receive at least 60 days' notice before the change in the objective became effective.

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The securities in which the Fund typically invests

Stocks offer investors the potential for capital appreciation. Certain stocks that we invest in may pay dividends as well. Please see the Fund's Statement of Additional Information (SAI) for additional information about certain of the securities described below as well as other securities in which the Fund may invest.

Common stocks

Common stocks are securities that represent shares of ownership in a corporation. Stockholders may participate in a corporation's profits through its distribution of dividends to stockholders, proportionate to the number of shares they own.

How the Fund uses them: Generally, we invest 85% to 100% of the Fund's net assets in common stock of companies that we think have appreciation potential. We may invest in companies of all sizes, but typically focus on medium- and large-size companies.

Foreign securities and American depositary receipts (ADRs)

Foreign securities are issued directly by non-U.S. entities. ADRs are typically issued by a U.S. bank and represent the bank's holdings of a stated number of shares of a foreign corporation. An ADR entitles the holder to all dividends and capital gains earned by the underlying foreign shares. ADRs are typically bought and sold on U.S. securities exchanges in the same way as other U.S. securities. Sponsored ADRs are issued jointly by the issuer of the underlying security and the depositary, and unsponsored ADRs are issued by the depositary without the participation of the issuer of the underlying security.

How the Fund uses them: We may invest up to 20% of the Fund's net assets in securities of foreign issuers. Such foreign securities may be traded on a foreign exchange, or they may be in the form of ADRs. Direct ownership of foreign securities will typically not be a significant part of our strategy. We may, however, own ADRs when we think they offer greater appreciation potential than U.S. securities.

Repurchase agreements

A repurchase agreement is an agreement between a buyer of securities, such as a fund, and a seller of securities, in which the seller agrees to buy the securities back within a specified time at the same price the buyer paid for them, plus an amount equal to an agreed-upon interest rate. Repurchase agreements are often viewed as equivalent to cash.

How the Fund uses them: Typically, the Fund may use repurchase agreements as short-term investments for the Fund's cash position. In order to enter into these repurchase agreements, the Fund must have collateral of at least 102% of the repurchase price. The Fund will only enter into repurchase agreements in which the collateral is U.S. government securities. In the Manager's discretion, the Fund may invest overnight cash balances in short-term discount notes issued or guaranteed by the U.S. government, its agencies or instrumentalities, or government-sponsored enterprises.

Restricted securities

Restricted securities are privately placed securities whose resale is restricted under U.S. securities laws.

How the Fund uses them: The Fund may invest in privately placed securities, including those that are eligible for resale only among certain institutional buyers without registration, which are commonly known as "Rule 144A Securities." Restricted securities that are determined to be illiquid may not exceed the Fund's limit on investments in illiquid securities. 

Illiquid securities

Illiquid securities are securities that do not have a ready market and cannot be readily sold within seven days at approximately the price at which a fund has valued them.

How the Fund uses them: The Fund may invest up to 15% of its net assets in illiquid securities.

Fixed income securities

Securities that may include debt securities, bonds, and convertible bonds, as well as noninvestment grade fixed income securities.

How the Fund uses them: We may invest up to 20% of the Fund's assets in debt securities and bonds. We may also invest up to 15% of this portion in noninvestment grade bonds if we believe that doing so would help us to meet the Fund's objective. We may also invest in convertible bonds, preferred stocks, and convertible preferred stock, provided that these investments, when aggregated with the Fund's investments in debt securities and bonds, do not exceed 35% of the Fund's assets.

Futures and options

Futures contracts are agreements for the purchase or sale of a security or a group of securities at a specified price, on a specified date. Unlike purchasing an option, a futures contract must be executed unless it is sold before the settlement date.

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Options represent a right to buy or sell a swap agreement or a security or a group of securities at an agreed-upon price at a future date. The purchaser of an option may or may not choose to go through with the transaction. The seller of an option, however, must go through with the transaction if its purchaser exercises the option.

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Certain options and futures may be considered derivative securities.

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How the Fund uses them: If we have stocks that have unrealized gains, we may want to protect those gains when we anticipate adverse conditions. We might use options or futures to neutralize the effect of any anticipated price declines, without selling the security. We may also use options or futures to gain exposure to a particular market segment without purchasing individual securities in that segment, particularly if we had excess cash that we wanted to invest quickly.

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We might use covered call options if we believe that doing so would help the Fund to meet its investment objective.

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Use of these strategies can increase the operating costs of the Fund and can lead to loss of principal.

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The Fund has claimed an exclusion from the definition of the term "commodity pool operator" under the Commodity Exchange Act (CEA) and, therefore, is not subject to registration or regulation as a commodity pool operator under the CEA.

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Other investment strategies

Lending securities

The Fund may lend up to 25% of its assets to qualified broker/dealers or institutional investors for their use in securities transactions. Borrowers of the Fund's securities must provide collateral to the Fund and adjust the amount of collateral each day to reflect changes in the value of the loaned securities. These transactions may generate additional income for the Fund.

Borrowing from banks

The Fund may borrow money from banks as a temporary measure for extraordinary or emergency purposes or to facilitate redemptions. The Fund will be required to pay interest to the lending banks on the amounts borrowed. As a result, borrowing money could result in the Fund being unable to meet its investment objective.

Initial public offerings (IPOs)

Under certain market conditions, the Fund may invest in companies at the time of their IPO. Companies involved in IPOs generally have limited operating histories, and prospects for future profitability are uncertain. Prices of IPOs may also be unstable because of the absence of a prior public market, the small number of shares available for trading, and limited investor information. IPOs may be sold within 12 months of purchase. This may result in increased short-term capital gains, which will be taxable to shareholders as ordinary income.

Purchasing securities on a when-issued basis

The Fund may buy or sell securities on a when-issued or delayed-delivery basis; that is, paying for securities before delivery or taking delivery at a later date. The Fund will designate cash or securities in amounts sufficient to cover its obligations, and will value the designated assets daily.

Temporary defensive positions

In response to unfavorable market conditions, the Fund may make temporary investments in cash or cash equivalents or other high-quality, short-term instruments. These investments may not be consistent with the Fund's investment objective. To the extent that the Fund holds such instruments, it may be unable to achieve its investment objective.

The risks of investing in the Fund

Investing in any mutual fund involves risk, including the risk that you may receive little or no return on your investment, and the risk that you may lose part or all of the money you invest. Before you invest in the Fund, you should carefully evaluate the risks. Because of the nature of the Fund, you should consider your investment to be a long-term investment that typically provides the best results when held for a number of years. The table below describes the principal risks you assume when investing in the Fund. Please see the SAI for a further discussion of these risks and other risks not discussed here.

Market risk

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Market risk is the risk that securities or industries in a certain market — such as the stock or bond market — will decline in value because of economic conditions, future expectations, or investor confidence.

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How the Fund strives to manage it: We maintain a long-term investment approach and focus on securities that we believe can appreciate over an extended time frame regardless of interim market fluctuations. We do not try to predict overall market movements. Although we may hold securities for any amount of time, we generally do not trade for short-term purposes.

We may hold a substantial part of the Fund's assets in cash or cash equivalents as a temporary, defensive strategy.

Industry and security risks

Industry risk is the risk that the value of securities in a particular industry (such as financial services or manufacturing) will decline because of changing expectations for the performance of that industry.

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Security risk is the risk that the value of an individual stock or bond will decline because of changing expectations for the performance of the individual company issuing the stock or bond (due to situations that could range from decreased sales to events such as a pending merger or actual or threatened bankruptcy).

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How the Fund strives to manage them: We limit the amount of the Fund's assets invested in any one industry and in any individual security.

Foreign risk

Foreign risk is the risk that foreign securities may be adversely affected by political instability, changes in currency exchange rates, foreign economic or government conditions, increased transaction costs, or inadequate regulatory and accounting standards.

How the Fund strives to manage it: We are permitted to invest up to 20% of the Fund's portfolio in foreign securities. When we do purchase foreign securities, they are generally ADRs, which are denominated in U.S. dollars and traded on U.S. stock exchanges.

Liquidity risk

Liquidity risk is the possibility that securities cannot be readily sold within seven days at approximately the price at which a fund has valued them.

How the Fund strives to manage it: The Fund limits exposure to illiquid securities to no more than 15% of its net assets.

Credit risk

Credit risk is the possibility that a bond's issuer (or an entity that insures the bond) will be unable to make timely payments of interest and principal. Bonds rated below investment grade are particularly subject to this risk.

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How the Fund strives to manage it: Fixed income securities are not typically a significant component of our strategy. However, when we do invest in fixed income securities, we will not hold more than 15% of the Fund's net assets in high yield, noninvestment grade bonds. This limitation, combined with our careful, credit-oriented bond selection and our commitment to hold a diversified selection of high yield bonds, is designed to manage this risk.

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Futures and options risk

Futures and options risk is the possibility that a fund may experience a significant loss if it employs an options or futures strategy related to a security or a market index and that security or index moves in the opposite direction from what the portfolio manager anticipated. Futures and options also involve additional expenses, which could reduce any benefit or increase any loss to a fund from using the strategy.

How the Fund strives to manage it: We may use options and futures to protect gains in the portfolio without actually selling a security. We may also use options and futures to quickly invest excess cash so that the portfolio is generally fully invested.

Emerging markets risk

Emerging markets risk is the possibility that the risks associated with international investing will be greater in emerging markets than in more developed foreign markets because, among other things, emerging markets may have less stable political and economic environments. In addition, in many emerging markets there is substantially less publicly available information about issuers and the information that is available tends to be of a lesser quality. Economic markets and structures tend to be less mature and diverse and the securities markets, which are subject to less government regulation or supervision, may also be smaller, less liquid, and subject to greater price volatility.

How the Fund strives to manage it:   The Fund may invest in emerging market securities. Striving to manage this risk for the Fund, the Manager carefully screens securities within emerging markets and attempts to consider material risks associated with an individual company or bond issuer.

Currency risk

Currency risk is the risk that the value of a fund's investments may be negatively affected by changes in foreign currency exchange rates. Adverse changes in exchange rates may reduce or eliminate any gains produced by investments that are denominated in foreign currencies and may increase any losses.

How the Fund strives to manage it: The Fund attempts to mitigate this risk through diversification across multiple countries in the portfolio. In addition, under certain circumstances, the Manager may try to hedge the Fund's currency risk by purchasing foreign currency exchange contracts. The Fund may use forward currency exchange contracts only for defensive or protective measures, not to enhance portfolio returns. However, there is no assurance that such a strategy will be successful. Hedging is typically less practical in emerging markets.

Information risk

Information risk is the risk that foreign companies may be subject to different accounting, auditing, and financial reporting standards than U.S. companies. There may be less information available about foreign issuers than domestic issuers. Furthermore, regulatory oversight of foreign issuers may be less stringent or less consistently applied than in the U.S.

How the Fund strives to manage it: The Manager conducts fundamental research on the companies that the Fund invests in rather than relying solely on information available through financial reporting. As part of its worldwide research process, the Manager emphasizes company visits. The Manager believes this will help it to better uncover any potential weaknesses in individual companies.

Inefficient market risk

Inefficient market risk is the risk that foreign markets may be less liquid, have greater price volatility, less regulation, and higher transaction costs than U.S. markets.

How the Fund strives to manage it:  The Fund will attempt to reduce this risk by investing in a number of different countries, noting trends in the economy, industries, and financial markets.

Counterparty risk

If a fund enters into a derivative contract (such as a swap, futures, or options contract) or a repurchase agreement, it will be subject to the risk that the counterparty to such a contract or agreement may fail to perform its obligations under the contract or agreement due to financial difficulties (such as a bankruptcy or reorganization). As a result, the fund may experience significant delays in obtaining any recovery, may only obtain a limited recovery, or may obtain no recovery at all.

How the Fund strives to manage it: The Fund tries to minimize this risk by considering the creditworthiness of all parties before it enters into transactions with them. The Fund will hold collateral from counterparties consistent with applicable regulations.

Disclosure of portfolio holdings information

A description of the Fund's policies and procedures with respect to the disclosure of its portfolio securities is available in the SAI.

Who manages the Fund

Investment manager

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The Manager is a series of Delaware Management Business Trust, which is a subsidiary of Delaware Management Holdings, Inc. (DMHI). DMHI is a wholly owned subsidiary of Macquarie Group Ltd.  The Manager makes investment decisions for the Fund, manages the Fund's business affairs, and provides daily administrative services. For its services to the Fund, the Manager was paid an aggregate fee, net of fee waivers, of 0.50% of average daily net assets during the last fiscal year.

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A discussion of the basis for the Board's approval of the Fund's investment advisory contract is available in the Fund's semiannual report to shareholders for the fiscal year ended April 30, 2010.

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Portfolio managers

Jeffrey S. Van Harte has primary responsibility for making day-to-day investment decisions for Delaware U.S. Growth Fund. In making investment decisions for the Fund, Mr. Van Harte regularly consults with Christopher J. Bonavico, Daniel J. Prislin, and Christopher M. Ericksen.

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Jeffrey S. Van Harte, CFA, Senior Vice President, Chief Investment Officer — Focus Growth Equity
Jeffrey S. Van Harte is the chief investment officer for the Focus Growth Equity team, which manages large-cap growth, smid-cap growth, all-cap growth, and global growth portfolios. Prior to joining Delaware Investments in April 2005 in his current position, he was a principal and executive vice president at Transamerica Investment Management. Van Harte has been managing portfolios and separate accounts for more than 20 years. Before becoming a portfolio manager, Van Harte was a securities analyst and trader for Transamerica Investment Services, which he joined in 1980. Van Harte received his bachelor's degree in finance from California State University at Fullerton.

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Christopher J. Bonavico, CFA, Vice President, Senior Portfolio Manager, Equity Analyst
Christopher J. Bonavico joined Delaware Investments in April 2005 as a senior portfolio manager on the firm's Focus Growth Equity team, which manages large-cap growth, smid-cap growth, all-cap growth, and global growth portfolios. He was most recently a principal and portfolio manager at Transamerica Investment Management, where he managed sub-advised funds and institutional separate accounts. Before joining Transamerica in 1993, he was a research analyst for Salomon Brothers. Bonavico received his bachelor's degree in economics from the University of Delaware.

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Daniel J. Prislin, CFA, Vice President, Senior Portfolio Manager, Equity Analyst
Daniel J. Prislin joined Delaware Investments in April 2005 as a senior portfolio manager on the firm's Focus Growth Equity team, which manages large-cap growth, smid-cap growth, all-cap growth, and global growth portfolios. He was most recently a principal and portfolio manager at Transamerica Investment Management, where he also managed sub-advised funds and institutional separate accounts. Prior to joining Transamerica in 1998, he was a portfolio manager with The Franklin Templeton Group. Prislin received an MBA and bachelor's degree in business administration from the University of California at Berkeley.

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Christopher M. Ericksen, CFA, Vice President, Portfolio Manager, Equity Analyst
Christopher M. Ericksen joined Delaware Investments in April 2005 as a portfolio manager on the firm's Focus Growth Equity team, which manages large-cap growth, smid-cap growth, all-cap growth, and global growth portfolios. He was most recently a portfolio manager at Transamerica Investment Management, where he also managed institutional separate accounts. Before joining Transamerica in 2004, he was a vice president at Goldman Sachs. During his 10 years there, he worked in investment banking as well as investment management. Ericksen received his bachelor's degree from Carnegie Mellon University, with majors in industrial management, economics, and political science.

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The SAI provides additional information about the portfolio managers' compensation, other funds managed by the portfolio managers, and the portfolio managers' ownership of Fund shares.

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Manager of managers structure

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The Fund and the Manager have received an exemptive order from the U.S. Securities and Exchange Commission (SEC) to operate under a manager of managers structure that permits the Manager, with the approval of the Board, to appoint and replace sub-advisors, enter into sub-advisory agreements, and materially amend and terminate sub-advisory agreements on behalf of the Fund without shareholder approval (Manager of Managers Structure). Under the Manager of Managers Structure, the Manager has ultimate responsibility, subject to oversight by the Fund's Board, for overseeing the Fund's sub-advisors and recommending to the Board their hiring, termination, or replacement. The SEC order does not apply to any sub-advisor that is affiliated with the Fund or the Manager. While the Manager does not currently expect to use the Manager of Managers Structure with respect to the Fund, the Manager may, in the future, recommend to the Fund's Board the establishment of the Manager of Managers Structure by recommending the hiring of one or more sub-advisors to manage all or a portion of the Fund's portfolio.

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The Manager of Managers Structure enables the Fund to operate with greater efficiency and without incurring the expense and delays associated with obtaining shareholder approvals for matters relating to sub-advisors or sub-advisory agreements. The Manager of Managers Structure does not permit an increase in the overall management and advisory fees payable by the Fund without shareholder approval. Shareholders will be notified of any changes made to sub-advisors or sub-advisory agreements within 90 days of the changes.

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Who's who

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Board of trustees: A mutual fund is governed by a board of trustees, which has oversight responsibility for the management of the fund's business affairs. Trustees establish procedures and oversee and review the performance of the fund's service providers. The Fund relies on certain exemptive rules adopted by the SEC that require the board of trustees to be composed of a majority of trustees independent of a fund's investment manager and distributor.

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Investment manager: An investment manager is a company responsible for selecting portfolio investments consistent with the objective and policies stated in the mutual fund's prospectus. A written contract between a mutual fund and its investment manager specifies the services the investment manager performs and the fee the manager is entitled to receive.

Portfolio managers: Portfolio managers make investment decisions for individual portfolios.

 

   

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Distributor: Most mutual funds continuously offer new shares to the public through distributors that are regulated as broker/dealers and are subject to the Financial Industry Regulatory Authority (FINRA) rules governing mutual fund sales practices.

Service agent: Mutual fund companies employ service agents (sometimes called transfer agents) to maintain records of shareholder accounts, calculate and disburse dividends and capital gains, and prepare and mail shareholder statements and tax information, among other functions. Many service agents also provide customer service to shareholders.

Custodian: Mutual funds are legally required to protect their portfolio securities, and most funds place them with a qualified bank custodian that segregates fund securities from other bank assets.

Financial advisors: Financial advisors provide advice to their clients. They are associated with securities broker/dealers who have entered into selling and/or service arrangements with the distributor. Selling broker/dealers and financial advisors are compensated for their services generally through sales commissions, and through 12b-1 fees and/or service fees deducted from a fund's assets.

Shareholders: Mutual fund shareholders have specific voting rights on matters such as material changes in the terms of a fund's management contract and changes to fundamental investment policies.

About your account

Investing in the Fund

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You can choose from a number of share classes for the Fund. Because each share class has a different combination of sales charges, fees, and other features, you should consult your financial advisor to determine which class best suits your investment goals and time frame. Delaware Management Trust Company will not accept applications to open new 403(b) custodial accounts or contributions into existing 403(b) custodial accounts .

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Choosing a share class

Class A

  • Class A shares have an up-front sales charge of up to 5.75% that you pay when you buy the shares.

  • If you invest $50,000 or more, your front-end sales charge will be reduced.

  • You may qualify for other reduced sales charges, and, under certain circumstances, the sales charge may be waived, as described in "How to reduce your sales charge," below.

  • Class A shares are also subject to an annual 12b-1 fee no greater than 0.30% (currently limited to 0.25%) of average daily net assets, which is lower than the 12b-1 fee for Class C and Class R shares. See "Dealer compensation" below for further information.

  • Class A shares generally are not subject to a CDSC, except in the limited circumstances described in the table below.

  • Class A shares generally are not available for purchase by anyone qualified to purchase Class R shares, except as described below.

Class A sales charges

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The table below details your sales charges on purchases of Class A shares. The offering price for Class A shares includes the front-end sales charge. The sales charge as a percentage of the net amount invested is the maximum percentage of the amount invested rounded to the nearest hundredth. The actual sales charge that you pay as a percentage of the offering price and as a percentage of the net amount invested will vary depending on the then-current NAV, the percentage rate of the sales charge, and rounding.

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Amount of purchase Sales charge as %
of offering price
Sales charge as %
of net amount invested
Less than $50,000 5.75% 6.54%
$50,000 but less than $100,000 4.75% 5.41%
$100,000 but less than $250,000 3.75% 4.31%
$250,000 but less than $500,000 2.50% 3.00%
$500,000 but less than $1 million 2.00% 2.44%
$1 million or more none* none*
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* There is no front-end sales charge when you purchase $1 million or more of Class A shares. However, if the Distributor paid your financial advisor a commission on your purchase of $1 million or more of Class A shares, you will have to pay a Limited CDSC of 1.00% if you redeem these shares within the first year after your purchase and 0.50% if you redeem them within the second year, unless a specific waiver of the Limited CDSC applies. The Limited CDSC will be paid to the Distributor and will be assessed on an amount equal to the lesser of: (1) the NAV at the time the Class A shares being redeemed were purchased; or (2) the NAV of such Class A shares at the time of redemption. For purposes of this formula, the "NAV at the time of purchase" will be the NAV at purchase of the Class A shares even if those shares are later exchanged for shares of another Delaware Investments® Fund and, in the event of an exchange of Class A shares, the "NAV of such shares at the time of redemption" will be the NAV of the shares acquired in the exchange. In determining whether a Limited CDSC is payable, it will be assumed that shares not subject to the Limited CDSC are the first redeemed followed by other shares held for the longest period of time. See "Dealer compensation" below for a description of the dealer commission that is paid.

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Class B

As of May 31, 2007, no new or subsequent investments, including investments through automatic investment plans and by qualified retirement plans (such as 401(k) or 457 plans), are allowed in the Fund's Class B shares, except through a reinvestment of dividends or capital gains or permitted exchanges. Existing shareholders of Class B shares may continue to hold their Class B shares, reinvest dividends into Class B shares, and exchange their Class B shares of one Delaware Investments ® Fund for Class B shares of another Fund, as permitted by existing exchange privileges. Existing Class B shareholders wishing to make subsequent purchases in the Fund's shares will be permitted to invest in other classes of the Fund, subject to that class's pricing structure and eligibility requirements, if any.

For Class B shares outstanding as of May 31, 2007, and Class B shares acquired upon reinvestment of dividends or capital gains, all Class B share attributes, including the CDSC schedules, conversion to Class A schedule, and distribution and service (12b-1) fees, will continue in their current form. In addition, because the Fund's or its Distributor's ability to assess certain sales charges and fees is dependent on the sale of new shares, the termination of new purchases of Class B shares could ultimately lead to the elimination and/or reduction of such sales charges and fees. The Fund may not be able to provide shareholders with advance notice of the reduction in these sales charges and fees. You will be notified via a Prospectus supplement if there are any changes to any attributes, sales charges, or fees.

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  • Class B shares have no up-front sales charge, so the full amount of your purchase is invested. However, you will pay a CDSC if you redeem your shares within six years after you buy them.

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  • If you redeem Class B shares during the first year after you buy them, the shares will be subject to a CDSC of 4.00%. The CDSC is 3.25% during the second year, 2.75% during the third year, 2.25% during the fourth and fifth years, 1.50% during the sixth year, and 0% thereafter.

  • In determining whether the CDSC applies to a redemption of Class B shares, it will be assumed that shares held for more than six years are redeemed first, followed by shares acquired through the reinvestment of dividends or distributions, and finally by shares held longest during the six-year period. For further information on how the CDSC is determined, please see "Calculation of contingent deferred sales charges — Class B and Class C" below.

  • Under certain circumstances, the CDSC may be waived; please see "Waivers of contingent deferred sales charges" below for further information.

  • For approximately eight years after you buy your Class B shares, they are subject to an annual 12b-1 fee no greater than 1.00% of average daily net assets (of which 0.25% is a service fee) paid to the Distributor, dealers, or others for providing services and maintaining shareholder accounts.

  • Because of the higher 12b-1 fee, Class B shares have higher expenses and any dividends paid on these shares are generally lower than dividends on Class A and Class R shares.

  • Approximately eight years after you buy them, Class B shares automatically convert to Class A shares with a 12b-1 fee of no more than 0.30%. Conversion may occur as late as three months after the eighth anniversary of purchase, during which time Class B's higher 12b-1 fee applies.

Class C

  • Class C shares have no up-front sales charge, so the full amount of your purchase is invested in the Fund. However, you will pay a CDSC of 1.00% if you redeem your shares within 12 months after you buy them.

  • In determining whether the CDSC applies to a redemption of Class C shares, it will be assumed that shares held for more than 12 months are redeemed first, followed by shares acquired through the reinvestment of dividends or distributions, and finally by shares held for 12 months or less. For further information on how the CDSC is determined, please see "Calculation of contingent deferred sales charges — Class B and Class C" below.

  • Under certain circumstances, the CDSC may be waived; please see "Waivers of contingent deferred sales charges" below for further information.

  • Class C shares are subject to an annual 12b-1 fee no greater than 1.00% of average daily net assets (of which 0.25% is a service fee) paid to the Distributor, dealers, or others for providing services and maintaining shareholder accounts. 

  • Because of their higher 12b-1 fee, Class C shares have higher expenses and any dividends paid on these shares are generally lower than dividends on Class A and Class R shares.

  • Class C shares do not automatically convert to another class.

  • You may purchase only up to $1 million of Class C shares at any one time. Orders that exceed $1 million will be rejected.  The limitation on maximum purchases varies for retirement plans. 

Class R

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  • Class R shares have no up-front sales charge, so the full amount of your purchase is invested in the Fund. Class R shares are not subject to a CDSC.

  • Class R shares are subject to an annual 12b-1 fee no greater than 0.60% (currently limited to 0.50%) of average daily net assets, which is lower than the 12b-1 fee for Class C shares.

  • Because of the higher 12b-1 fee, Class R shares have higher expenses and any dividends paid on these shares are generally lower than dividends paid on Class A shares.

  • Class R shares do not automatically convert to another class.

  • Class R shares generally are available only to: (i) qualified and nonqualified plan shareholders covering multiple employees (including 401(k), 401(a), 457, and noncustodial 403(b) plans, as well as other nonqualified deferred compensation plans) with assets (at the time shares are considered for purchase) of $10 million or less; and (ii) individual retirement account (IRA) rollovers from plans that were previously maintained on the Delaware Investments ® retirement recordkeeping system or BISYS's retirement recordkeeping system that are offering Class R shares to participants.

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Except as noted above, no other IRAs are eligible for Class R shares (for example, no traditional IRAs, Roth IRAs, SIMPLE IRAs, SEPs, SARSEPs, etc.). For purposes of determining plan asset levels, affiliated plans may be combined at the request of the plan sponsor.

Any account holding Class A shares as of June 2, 2003 (the date Class R shares were made available) continues to be eligible to purchase Class A shares after that date. Any account holding Class R shares is not eligible to purchase Class A shares.

Each share class may be eligible for purchase through programs sponsored by financial intermediaries that require the purchase of a specific class of shares.

Each share class of the Fund has adopted a separate 12b-1 plan that allows it to pay distribution fees for the sale and distribution of its shares. Because these fees are paid out of the Fund's assets on an ongoing basis, over time these fees will increase the cost of your investment and may cost you more than paying other types of sales charges.

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Calculation of contingent deferred sales charges — Class B and Class C
CDSCs are charged as a percentage of the dollar amount subject to the CDSC. The charge will be assessed on an amount equal to the lesser of the NAV at the time the shares being redeemed were purchased or the NAV of those shares at the time of redemption. No CDSC will be imposed on increases in NAV above the initial purchase price, nor will a CDSC be assessed on redemptions of shares acquired through reinvestment of dividends or capital gains distributions. For purposes of this formula, the "NAV at the time of purchase" will be the NAV at purchase of Class B shares or Class C shares of the Fund, even if those shares are later exchanged for shares of another Delaware Investments® Fund. In the event of an exchange of the shares, the "NAV of such shares at the time of redemption" will be the NAV of the shares that were acquired in the exchange.

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Dealer compensation

The financial advisor that sells you shares of the Fund may be eligible to receive the following amounts as compensation for your investment in the Fund. These amounts are paid by the Distributor to the securities dealer with whom your financial advisor is associated.

Class A1 Class B2 Class C3 Class R4
Commission (%) 4.00% 1.00%
Investment less than $50,000 5.00%
$50,000 but less than $100,000 4.00%
$100,000 but less than $250,000 3.00%
$250,000 but less than $500,000 2.00%
$500,000 but less than $1 million 1.60%
$1 million but less than $5 million 1.00%
$5 million but less than $25 million 0.50%
$25 million or more 0.25%
12b-1 fee to dealer 0.30% 0.25% 1.00% 0.60%
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On sales of Class A shares, the Distributor re-allows to your securities dealer a portion of the front-end sales charge depending upon the amount you invested. Your securities dealer may be eligible to receive up to 0.30% of the 12b-1 fee applicable to Class A shares. The maximum 12b-1 fee applicable to Class A shares is 0.30%. However, the Distributor has contracted to limit this amount to 0.25% from February 28, 2011 through February 28, 2012.

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On sales of Class B shares, the Distributor may pay your securities dealer an up-front commission of 4.00%. Your securities dealer may be eligible to receive a 12b-1 service fee of up to 0.25% from the date of purchase. After approximately eight years, Class B shares automatically convert to Class A shares and dealers may then be eligible to receive the 12b-1 fee applicable to Class A shares.

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On sales of Class C shares, the Distributor may pay your securities dealer an up-front commission of 1.00%. The up-front commission includes an advance of the first year's 12b-1 service fee of up to 0.25%. During the first 12 months, the Distributor retains the full 1.00% 12b-1 fee to partially offset the up-front commission and the prepaid 0.25% service fee advanced at the time of purchase. Starting in the 13th month, your securities dealer may be eligible to receive the full 1.00% 12b-1 fee applicable to Class C. Alternatively, certain intermediaries may not be eligible to receive the up-front commission of 1.00%, but may receive the 12b-1 fee for sales of Class C shares from the date of purchase.

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On sales of Class R shares, the Distributor does not pay your securities dealer an up-front commission. Your securities dealer may be eligible to receive a 12b-1 fee of up to 0.60% from the date of purchase. The maximum 12b-1 fee applicable to Class R shares is 0.60% of average daily net assets. However, the Distributor has contracted to limit this amount to 0.50% from February 28, 2011 through February 28, 2012.

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Payments to intermediaries

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The Distributor and its affiliates may pay additional compensation (at their own expense and not as an expense of the Fund) to certain affiliated or unaffiliated brokers, dealers, or other financial intermediaries (Financial Intermediaries) in connection with the sale or retention of Fund shares and/or shareholder servicing, including providing the Fund with "shelf space" or a higher profile with the Financial Intermediaries' consultants, salespersons, and customers (distribution assistance). The level of payments made to a qualifying Financial Intermediary in any given year will vary. To the extent permitted by SEC and FINRA rules and other applicable laws and regulations, the Distributor may pay, or allow its affiliates to pay, other promotional incentives or payments to Financial Intermediaries.

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If a mutual fund sponsor or distributor makes greater payments for distribution assistance to your Financial Intermediary with respect to distribution of shares of that particular mutual fund than sponsors or distributors of other mutual funds make to your Financial Intermediary with respect to the distribution of the shares of their mutual funds, your Financial Intermediary and its salespersons may have a financial incentive to favor sales of shares of the mutual fund making the higher payments over shares of other mutual funds or over other investment options. In addition, depending on the arrangements in place at any particular time, a Financial Intermediary may also have a financial incentive for recommending a particular share class over other share classes. You should consult with your Financial Intermediary and review carefully any disclosure provided by such Financial Intermediary as to compensation it receives in connection with investment products it recommends or sells to you. In certain instances, the payments could be significant and may cause a conflict of interest for your Financial Intermediary. Any such payments will not change the NAV or the price of the Fund's shares.

For more information, please see the SAI.

How to reduce your sales charge

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We offer a number of ways to reduce or eliminate the sales charge on shares. Please refer to the SAI for detailed information and eligibility requirements. You can also get additional information from your financial advisor. You or your financial advisor must notify us at the time you purchase shares if you are eligible for any of these programs. You may also need to provide information to your financial advisor or the Fund in order to qualify for a reduction in sales charges. Such information may include your Delaware Investments® Funds holdings in any other accounts, including retirement accounts, held indirectly or through an intermediary, and the names of qualifying family members and their holdings. Class R shares have no up-front sales charge or CDSC. We reserve the right to determine whether any purchase is entitled, by virtue of the foregoing, to the reduced sales charge.

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Letter of intent

Through a letter of intent you agree to invest a certain amount in Delaware Investments ® Funds (except money market funds with no sales charge) over a 13-month period to qualify for reduced front-end sales charges.

Class A Class B Class C
Available Not available Although the letter of intent does not apply to the purchase of Class C shares, you can combine the value of your Class A shares with your purchase of Class C shares to fulfill your letter of intent.

Rights of accumulation

You can combine your holdings or purchases of all Delaware Investments ® Funds (except money market funds with no sales charge), as well as the holdings and purchases of your spouse and children under 21 to qualify for reduced front-end sales charges.

Class A Class B Class C
Available Although the rights of accumulation do not apply to the purchase of Class B shares acquired upon reinvestment of dividends or capital gains, you can combine the value of your Class B shares purchased on or before May 31, 2007 with your purchase of Class A shares to qualify for rights of accumulation. Although the rights of accumulation do not apply to the purchase of Class C shares, you can combine your purchase of Class A shares with your purchase of Class C shares to fulfill your rights of accumulation.

Reinvestment of redeemed shares

Up to 12 months after you redeem shares, you can reinvest the proceeds without paying a sales charge.

Class A Class B and Class C
You will not have to pay an additional front-end sales charge. Not available

SIMPLE IRA, SEP, SARSEP, 401(k), SIMPLE 401(k), Profit Sharing, Money Purchase,
403(b)(7), and 457 Retirement Plans

These investment plans may qualify for reduced sales charges by combining the purchases of all members of the group.  Members of these groups may also qualify to purchase shares without a front-end sales charge and may qualify for a waiver of any CDSCs on Class A shares.

Class A Class B and Class C
You will not have to pay an additional front-end sales charge. Not available

Buying Class A shares at net asset value

Class A shares of the Fund may be purchased at NAV under the following circumstances, provided that you notify the Fund in advance that the trade qualifies for this privilege.  The Fund reserves the right to modify or terminate these arrangements at any time.

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  • Shares purchased under the Delaware Investments ® dividend reinvestment plan and, under certain circumstances, the exchange privilege and the 12-month reinvestment privilege.

  • Purchases by: (i) current and former officers, Trustees/Directors, and employees of any Delaware Investments ® Fund, the Manager, or any of the Manager's current affiliates and those that may in the future be created; (ii) legal counsel to the Delaware Investments ® Funds; and (iii) registered representatives and employees of broker/dealers who have entered into dealer's agreements with the Distributor. At the direction of such persons, their family members (regardless of age), and any employee benefit plan established by any of the foregoing entities, counsel, or broker/dealers may also purchase shares at NAV.

  • Shareholders who own Class A shares of Delaware Cash Reserve ® Fund as a result of a liquidation of a Delaware Investments ® Fund may exchange into Class A shares of another Delaware Investments ® Fund at NAV.

  • Purchases by bank employees who provide services in connection with agreements between the bank and unaffiliated brokers or dealers concerning sales of shares of the Delaware Investments ® Funds.

  • Purchases by certain officers, trustees, and key employees of institutional clients of the Manager or any of its affiliates.

  • Purchases for the benefit of the clients of brokers, dealers, and registered investment advisors if such brokers, dealers, or investment advisors have entered into an agreement with the Distributor providing specifically for the purchase of Class A shares in connection with special investment products, such as wrap accounts or similar fee-based programs. Investors may be charged a fee when effecting transactions in Class A shares through a broker or agent that offers these special investment products.

  • Purchases by financial institutions investing for the accounts of their trust customers if they are not eligible to purchase shares of the Fund's Institutional Class, if applicable.

  • Purchases by retirement plans that are maintained on retirement platforms sponsored by financial intermediary firms, provided the financial intermediary firms have entered into a Class A NAV agreement with respect to such retirement platforms.

  • Purchases by certain legacy bank-sponsored retirement plans that meet requirements set forth in the SAI.

  • Purchases by certain legacy retirement assets that meet requirements set forth in the SAI.

  • Investments made by plan level and/or participant retirement accounts that are for the purpose of repaying a loan taken from such accounts.

  • Purchases by certain participants in defined contribution plans and their spouses whose plan assets will be rolled over into Foundation ® IRA accounts.

  • Purchases by certain participants of particular group retirement plans as described in the SAI.

  • Loan repayments made to a Fund account in connection with loans originated from accounts previously maintained by another investment firm.

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Waivers of contingent deferred sales charges

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Certain sales charges may be based on historical cost. Therefore, you should maintain any records that substantiate these costs because the Fund, its transfer agent, and financial intermediaries may not maintain this information. Information about existing sales charges and sales charge reductions and waivers is available free of charge on the Delaware Investments ® Funds' web site at www.delawareinvestments.com. Additional information on sales charges can be found in the SAI, which is available upon request.

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The Fund's applicable CDSCs may be waived under the following circumstances:

Redemptions in accordance with a systematic withdrawal plan

Redemptions in accordance with a systematic withdrawal plan, provided the annual amount selected to be withdrawn under the plan does not exceed 12% of the value of the account on the date that the systematic withdrawal plan was established or modified.

Classes A1, B, and C
Available

Redemptions that result from the right to liquidate a shareholder's account

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Redemptions that result from the right to liquidate a shareholder's account if the aggregate NAV of the shares held in the account is less than the then-effective minimum account size.

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Classes A1, B, and C
Available

Section 401(a) qualified retirement plan distributions

Distributions to participants or beneficiaries from a retirement plan qualified under Section 401(a) of the Internal Revenue Code of 1986, as amended (Code).

Class A1 Classes B and C
Available Not available

Section 401(a) qualified retirement plan redemptions

Redemptions pursuant to the direction of a participant or beneficiary of a retirement plan qualified under Section 401(a) of the Code with respect to that retirement plan.

Class A1 Classes B and C
Available Not available

Periodic distributions from an individual retirement account

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Periodic distributions from an individual retirement account (traditional IRA, Roth IRA, SIMPLE IRA, SEP,  SARSEP,  Coverdell ESA) or a qualified plan 2 (401(k), SIMPLE 401(k), Profit Sharing, Money Purchase, 403(b)(7), and 457 Retirement Plans) not subject to a penalty under Section 72(t)(2)(A) of the Code or a hardship or unforeseen emergency provision in the qualified plan as described in Treas. Reg. §1.401(k)-1(d)(3) and Section 457(d)(1)(A)(iii) of the Code.

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Classes A1, B, and C
Available

Returns of excess contributions due to any regulatory limit

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Returns of excess contributions due to any regulatory limit from an individual retirement account (traditional IRA, Roth IRA, SIMPLE IRA, SEP,  SARSEP,  Coverdell ESA) or a qualified plan 2 (401(k), SIMPLE 401(k), Profit Sharing, Money Purchase, 403(b)(7), and 457 Retirement Plans).

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Classes A1, B, and C
Available

Distributions by other employee benefit plans

Distributions by other employee benefit plans to pay benefits.

Class A1 Classes B and C
Available Not available

Systematic withdrawals from a retirement account or qualified plan

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Systematic withdrawals from a retirement account or qualified plan that are not subject to a penalty pursuant to Section 72(t)(2)(A) of the Code or a hardship or unforeseen emergency provision in the qualified plan 2 as described in Treas. Reg. §1.401(k)-1(d)(3) and Section 457(d)(1)(A)(iii) of the Code. The systematic withdrawal may be pursuant to the systematic withdrawal plan for the Delaware Investments ® Funds or a systematic withdrawal permitted by the Code.

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Classes A1, B, and C
Available

Distributions from an account of a redemption resulting from death or disability

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Distributions from an account of a redemption resulting from the death or disability (as defined in Section 72(t)(2)(A) of the Code) of a registered owner or a registered joint owner occurring after the purchase of the shares being redeemed. In the case of accounts established under the Uniform Gifts to Minors Act or Uniform Transfers to Minors Act or trust accounts, the waiver applies upon the death of all beneficial owners.

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Classes A1, B, and C
Available

Redemptions by certain legacy retirement assets

Redemptions by certain legacy retirement assets that meet the requirements set forth in the SAI.

Class A1 Class B Class C
Available Not available Available

Redemptions by the classes of shareholders who are permitted to purchase shares at NAV

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Redemptions by the classes of shareholders who are permitted to purchase shares at NAV, regardless of the size of the purchase. 

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Class A1 Classes B and C
Available Not available

1The waiver of Class A shares relates to a waiver of the Limited CDSC.  Please note that you or your financial advisor will have to notify us at the time of purchase that the trade qualifies for such waiver.
2Qualified plans that are fully redeemed at the direction of the plan's fiduciary are subject to any applicable CDSC or Limited CDSC, unless the redemption is due to the termination of the plan.

How to buy shares

Through your financial advisor

Your financial advisor can handle all the details of purchasing shares, including opening an account. Your financial advisor may charge a separate fee for this service.

By mail

Complete an investment slip and mail it with your check, made payable to the fund and class of shares you wish to purchase, to Delaware Investments, P.O. Box 219691, Kansas City, MO 64121-9691 or 430 W. 7th Street, Kansas City, MO 64105-1407 for investments by overnight courier service. If you are making an initial purchase by mail, you must include a completed investment application (or an appropriate retirement plan application if you are opening a retirement account) with your check.

Please note that purchase orders submitted by mail will not be accepted until such orders are received by Delaware Investments at P.O. Box 219691, Kansas City, MO 64121-9691 for investments by regular mail or 430 W. 7th Street, Kansas City, MO 64105-1407 for investments by overnight courier service. Please do not send purchase orders to 2005 Market Street, Philadelphia, PA 19103-7094.

By wire

Ask your bank to wire the amount you want to invest to The Bank of New York Mellon, ABA #021000018, bank account number 8900403748. Include your account number and the name of the fund and class of shares in which you want to invest. If you are making an initial purchase by wire, you must first call us at 800 523-1918 so we can assign you an account number.

By exchange

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You may exchange all or part of your investment in one or more Delaware Investments ® Funds for shares of other Delaware Investments ® Funds. Please keep in mind, however, that under most circumstances you are allowed to exchange only between like classes of shares. To open an account by exchange, call the Shareholder Service Center at 800 523-1918.

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Through automated shareholder services

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You may purchase or exchange shares through Delaphone, our automated telephone service, or through our web site, www.delawareinvestments.com. For more information about how to sign up for these services, call our Shareholder Service Center at 800 523-1918.

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Once you have completed an application, you can open an account with an initial investment of $1,000 and make additional investments at any time for as little as $100. The minimum initial purchase is $250, and you can make additional investments of $25 or more, if you are buying shares in an IRA or Roth IRA, under the Uniform Gifts to Minors Act or the Uniform Transfers to Minors Act, or through an Automatic Investing Plan. The minimum initial purchase for a Coverdell Education Savings Account (formerly, an "Education IRA") is $500. The minimums vary for retirement plans other than IRAs, Roth IRAs, or Coverdell Education Savings Accounts.

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The price you pay for shares will depend on when we receive your purchase order. If an authorized agent or we receive your order before the close of regular trading on the NYSE, which is normally 4:00 p.m. Eastern time, you will pay that day's closing share price, which is based on the Fund's NAV. If your order is received after the close of regular trading on the NYSE, you will pay the next Business Day's price. We reserve the right to reject any purchase order.

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We determine the NAV per share for each class of the Fund at the close of regular trading on the NYSE on each Business Day. The NAV per share for each class of the Fund is calculated by subtracting the liabilities of each class from its total assets and dividing the resulting number by the number of shares outstanding for that class. We generally price securities and other assets for which market quotations are readily available at their market value. For a fund that invests primarily in foreign securities, the NAV may change on days when a shareholder will not be able to purchase or redeem fund shares because foreign markets are open at times and on days when U.S. markets are not. We price fixed income securities on the basis of valuations provided to us by an independent pricing service that uses methods approved by the Board.  For all other securities, we use methods approved by the Board that are designed to price securities at their fair market value.

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Retirement plans

In addition to being an appropriate investment for your IRA, Roth IRA, and Coverdell Education Savings Account, the Fund may be suitable for group retirement plans. You may establish your IRA account even if you are already a participant in an employer-sponsored retirement plan. For more information on how the Fund can play an important role in your retirement planning or for details about group plans, please consult your financial advisor, or call our Shareholder Service Center at 800 523-1918.

Fair valuation

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When the Fund uses fair value pricing, it may take into account any factors it deems appropriate. The Fund may determine fair value based upon developments related to a specific security, current valuations of foreign stock indices (as reflected in U.S. futures markets), and/or U.S. sector or broad stock market indices. The price of securities used by the Fund to calculate its NAV may differ from quoted or published prices for the same securities. Fair value pricing may involve subjective judgments and it is possible that the fair value determined for a security is materially different than the value that could be realized upon the sale of that security.

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The Fund anticipates using fair value pricing for securities primarily traded on U.S. exchanges only under very limited circumstances, such as the early closing of the exchange on which a security is traded or suspension of trading in the security. The Fund may use fair value pricing more frequently for securities traded primarily in non-U.S. markets because, among other things, most foreign markets close well before the Fund values its securities at 4:00 p.m. Eastern time. The earlier close of these foreign markets gives rise to the possibility that significant events, including broad market moves, may have occurred in the interim. To account for this, the Fund may frequently value many foreign equity securities using fair value prices based on third-party vendor modeling tools to the extent available.

The Board has delegated responsibility for valuing the Fund's assets to a Pricing Committee of the Manager, which operates under the policies and procedures approved by the Board and which is subject to the Board's oversight.

Document delivery

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If you have an account in the same Delaware Investments ® Fund as another member of your household, we send your household one copy of the Fund's prospectus and annual and semiannual reports unless you opt otherwise. This will help us reduce the printing and mailing expenses associated with the Fund. We will continue to send one copy of each of these documents to your household until you notify us that you wish to receive individual materials. If you wish to receive individual materials, please call our Shareholder Service Center at 800 523-1918 or your financial advisor. We will begin sending you individual copies of these documents 30 days after receiving your request.

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Inactive accounts

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Please note that your account may be transferred to the appropriate state if no activity occurs in the account within the time period specified by state law.

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How to redeem shares

Through your financial advisor

Your financial advisor can handle all the details of redeeming your shares (selling them back to the Fund). Your financial advisor may charge a separate fee for this service.

By mail

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You may redeem your shares by mail by writing to: Delaware Investments at P.O. Box 219691, Kansas City, MO 64121-9691 or 430 W. 7th Street, Kansas City, MO 64105-1407 for redemptions by overnight courier service. All owners of the account must sign the request. For redemptions of more than $100,000, you must include a signature guarantee for each owner. Signature guarantees are also required when redemption proceeds are going to an address other than the address of record on the account.

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Please note that redemption orders submitted by mail will not be accepted until such orders are received by Delaware Investments at P.O. Box 219691, Kansas City, MO 64121-9691 for redemptions by regular mail or 430 W. 7th Street, Kansas City, MO 64105-1407 for redemptions by overnight courier service. Please do not send redemption requests to 2005 Market Street, Philadelphia, PA 19103-7094.

By telephone

You may redeem up to $100,000 of your shares by telephone. You may have the proceeds sent to you by check, or, if you redeem at least $1,000 of shares, you may have the proceeds sent directly to your bank by wire. If you request a wire deposit, a bank wire fee may be deducted from your proceeds. Bank information must be on file before you request a wire redemption.

By wire

You may redeem $1,000 or more of your shares and have the proceeds deposited directly to your bank account, normally the next Business Day after we receive your request. If you request a wire deposit, a bank wire fee may be deducted from your proceeds. Bank information must be on file before you request a wire redemption.

Through automated shareholder services

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You may redeem shares through Delaphone, our automated telephone service, or through our web site, www.delawareinvestments.com. For more information about how to sign up for these services, call our Shareholder Service Center at 800 523-1918.

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 If you hold your shares in certificates, you must submit the certificates with your request to sell the shares. We recommend that you send your certificates by certified mail.

When you send us a properly completed request to redeem or exchange shares and an authorized agent or we receive the request before the close of regular trading on the NYSE (normally 4:00 p.m. Eastern time), you will receive the NAV next determined after we receive your request. If we receive your request after the close of regular trading on the NYSE, you will receive the NAV next determined on the next Business Day. We will deduct any applicable CDSCs. You may also have to pay taxes on the proceeds from your sale of shares. We will send you a check, normally the next Business Day, but no later than seven days after we receive your request to sell your shares. If you purchased your shares by check, we will wait until your check has cleared, which can take up to 15 days, before we send your redemption proceeds.

If you are required to pay a CDSC when you redeem your shares, the amount subject to the fee will be based on the shares' NAV when you purchased them or their NAV when you redeem them, whichever is less. This arrangement ensures that you will not pay a CDSC on any increase in the value of your shares. You also will not pay the charge on any shares acquired by reinvesting dividends or capital gains. If you exchange shares of one fund for shares of another, you do not pay a CDSC at the time of the exchange. If you later redeem those shares, the purchase price for purposes of the CDSC formula will be the price you paid for the original shares, not the exchange price. The redemption price for purposes of this formula will be the NAV of the shares you are actually redeeming.

Redemptions-in-kind

The Fund has reserved the right to pay for redemptions with portfolio securities under certain conditions. See the SAI for more information on redemptions-in-kind.

Account minimums

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If you redeem shares and your account balance falls below the required account minimum of $1,000 ($250 for IRAs, Roth IRAs, Uniform Gifts to Minors Act and Uniform Transfers to Minors Act accounts, or accounts with automatic investing plans, and $500 for Coverdell Education Savings Accounts) for three or more consecutive months, you will have until the end of the current calendar quarter to raise the balance to the minimum. If your account is not at the minimum by the required time, you may be charged a $9 fee for that quarter and each quarter after that until your account reaches the minimum balance. If your account does not reach the minimum balance, we may redeem your shares after 60 days' written notice to you.

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Special services

To help make investing with us as easy as possible, and to help you build your investments, we offer the following special services.

Automatic investment plan

The automatic investment plan allows you to make regular monthly or quarterly investments directly from your checking account.

Direct deposit

With direct deposit, you can make additional investments through payroll deductions, recurring government or private payments such as Social Security, or direct transfers from your bank account.

Electronic delivery

With Delaware eDelivery, you can receive your fund documents electronically instead of via U.S. mail. When you sign up for eDelivery, you can access your account statements, shareholder reports, and other fund materials online, in a secure internet environment at any time, from anywhere.

Online account access

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Online account access is a password-protected area of the Delaware Investments ® Funds' web site that gives you access to your account information and allows you to perform transactions in a secure internet environment.

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Systematic exchange option

With the systematic exchange option, you can arrange automatic monthly exchanges between your shares in one or more Delaware Investments ® Funds. These exchanges are subject to the same rules as regular exchanges (see below) and require a minimum monthly exchange of $100 per fund.

Dividend reinvestment plan

Through the dividend reinvestment plan, you can have your distributions reinvested in your account or the same share class in another Delaware Investments ® Fund. The shares that you purchase through the dividend reinvestment plan are not subject to a front-end sales charge or to a CDSC. Under most circumstances, you may reinvest dividends only into like classes of shares.

Exchanges

You may generally exchange all or part of your shares for shares of the same class of another Delaware Investments ® Fund without paying a front-end sales charge or a CDSC at the time of the exchange. However, if you exchange shares from a money market fund that does not have a sales charge or from Class R shares of any fund, you will pay any applicable sales charge on your new shares. When exchanging Class B and Class C shares of one fund for the same class of shares in other funds, your new shares will be subject to the same CDSC as the shares you originally purchased. The holding period for the CDSC will also remain the same, with the amount of time you held your original shares being credited toward the holding period of your new shares. You do not pay sales charges on shares that you acquired through the reinvestment of dividends. You may have to pay taxes on your exchange. When you exchange shares, you are purchasing shares in another fund, so you should be sure to get a copy of the fund's prospectus and read it carefully before buying shares through an exchange. We may refuse the purchase side of any exchange request if, in the Manager's judgment, a fund would be unable to invest effectively in accordance with its investment objective and policies or would otherwise potentially be adversely affected.

On demand service

Through the on demand service, you or your financial advisor may transfer money between your Fund account and your predesignated bank account by telephone request. There is a minimum transfer of $25 and a maximum transfer of $100,000. Delaware Investments does not charge a fee for this service; however, your bank may assess one.

Direct deposit service

Through the direct deposit service, you can have $25 or more in dividends and distributions deposited directly to your bank account. Delaware Investments does not charge a fee for this service; however, your bank may assess one. This service is not available for retirement plans.

Systematic withdrawal plan

Through the systematic withdrawal plan, you can arrange a regular monthly or quarterly payment from your account made to you or someone you designate. If the value of your account is $5,000 or more, you can make withdrawals of at least $25 monthly, or $75 quarterly. You may also have your withdrawals deposited directly to your bank account through the direct deposit service.

The applicable Limited CDSC for Class A shares and the CDSC for Class B and C shares redeemed via a systematic withdrawal plan will be waived if the annual amount withdrawn in each year is less than 12% of the account balance on the date that the plan is established. If the annual amount withdrawn in any year exceeds 12% of the account balance on the date that the systematic withdrawal plan is established, all redemptions under the plan will be subject to the applicable CDSC, including an assessment for previously redeemed amounts under the plan.

Frequent trading of Fund shares

The Fund discourages purchases by market timers and purchase orders (including the purchase side of exchange orders) by shareholders identified as market timers may be rejected. The Board has adopted policies and procedures designed to detect, deter, and prevent trading activity detrimental to the Fund and its shareholders, such as market timing. The Fund will consider anyone who follows a pattern of market timing in any Delaware Investments ® Fund or the Optimum Fund Trust to be a market timer and may consider anyone who has followed a similar pattern of market timing at an unaffiliated fund family to be a market timer.

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Market timing of a fund occurs when investors make consecutive, rapid, short-term "roundtrips" — that is, purchases into a fund followed quickly by redemptions out of that fund. A short-term roundtrip is any redemption of fund shares within 20 Business Days of a purchase of that fund's shares. If you make a second such short-term roundtrip in a fund within 90 rolling calendar days as a previous short-term roundtrip in that fund, you may be considered a market timer. In determining whether market timing has occurred, the Fund will consider short-term roundtrips to include rapid purchases and sales of Fund shares through the exchange privilege. The Fund reserves the right to consider other trading patterns to be market timing.

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Your ability to use the Fund's exchange privilege may be limited if you are identified as a market timer. If you are identified as a market timer, we will execute the redemption side of your exchange order but may refuse the purchase side of your exchange order. The Fund reserves the right to restrict or reject, without prior notice, any purchase order or exchange order for any reason, including any purchase order or exchange order accepted by any shareholder's financial intermediary or in any omnibus-type account. Transactions placed in violation of the Fund's market timing policy are not necessarily deemed accepted by the Fund and may be rejected by the Fund on the next Business Day following receipt by the Fund.

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Redemptions will continue to be permitted in accordance with the Fund's current prospectus. A redemption of shares under these circumstances could be costly to a shareholder if, for example, the shares have declined in value, the shareholder recently paid a front-end sales charge, the shares are subject to a CDSC, or the sale results in adverse tax consequences. To avoid this risk, a shareholder should carefully monitor the purchases, sales, and exchanges of Fund shares and avoid frequent trading in Fund shares.

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The Fund reserves the right to modify this policy at any time without notice, including modifications to the Fund's monitoring procedures and the procedures to close accounts to new purchases. Although the implementation of this policy involves judgments that are inherently subjective and may be selectively applied, we seek to make judgments and applications that are consistent with the interests of the Fund's shareholders. While we will take actions designed to detect and prevent market timing, there can be no assurance that such trading activity will be completely eliminated. Moreover, the Fund's market timing policy does not require the Fund to take action in response to frequent trading activity. If the Fund elects not to take any action in response to frequent trading, such frequent trading activity could continue.

Risks of market timing

By realizing profits through short-term trading, shareholders that engage in rapid purchases and sales or exchanges of the Fund's shares dilute the value of shares held by long-term shareholders. Volatility resulting from excessive purchases and sales or exchanges of Fund shares, especially involving large dollar amounts, may disrupt efficient portfolio management. In particular, the Fund may have difficulty implementing its long-term investment strategies if it is forced to maintain a higher level of its assets in cash to accommodate significant short-term trading activity. Excessive purchases and sales or exchanges of the Fund's shares may also force the Fund to sell portfolio securities at inopportune times to raise cash to accommodate short-term trading activity. This could adversely affect the Fund's performance, if, for example, the Fund incurs increased brokerage costs and realization of taxable capital gains without attaining any investment advantage.

A fund that invests significantly in foreign securities may be particularly susceptible to short-term trading strategies. This is because foreign securities are typically traded on markets that close well before the time a fund calculates its NAV (normally 4:00 p.m. Eastern time). Developments that occur between the closing of the foreign market and a fund's NAV calculation may affect the value of these foreign securities. The time zone differences among international stock markets can allow a shareholder engaging in a short-term trading strategy to exploit differences in fund share prices that are based on closing prices of foreign securities established some time before a fund calculates its own share price.

Any fund that invests in securities that are thinly traded, traded infrequently, or relatively illiquid has the risk that the securities prices used to calculate the fund's NAV may not accurately reflect current market values. A shareholder may seek to engage in short-term trading to take advantage of these pricing differences. Funds that may be adversely affected by such arbitrage include, in particular, funds that significantly invest in small-cap securities, technology, and other specific industry sector securities, and in certain fixed income securities, such as high yield bonds, asset-backed securities, or municipal bonds.

Transaction monitoring procedures

The Fund, through its transfer agent, maintains surveillance procedures designed to detect excessive or short-term trading in Fund shares. This monitoring process involves several factors, which include scrutinizing transactions in Fund shares for violations of the Fund's market timing policy or other patterns of short-term or excessive trading. For purposes of these transaction monitoring procedures, the Fund may consider trading activity by multiple accounts under common ownership, control, or influence to be trading by a single entity. Trading activity identified by these factors, or as a result of any other available information, will be evaluated to determine whether such activity might constitute market timing. These procedures may be modified from time to time to improve the detection of excessive or short-term trading or to address other concerns. Such changes may be necessary or appropriate, for example, to deal with issues specific to certain retirement plans; plan exchange limits; U.S. Department of Labor regulations; certain automated or pre-established exchange, asset-allocation, or dollar cost averaging programs; or omnibus account arrangements.

Omnibus account arrangements are common forms of holding shares of the Fund, particularly among certain broker/dealers and other financial intermediaries, including sponsors of retirement plans and variable insurance products. The Fund will attempt to have financial intermediaries apply the Fund's monitoring procedures to these omnibus accounts and to the individual participants in such accounts. However, to the extent that a financial intermediary is not able or willing to monitor or enforce the Fund's frequent trading policy with respect to an omnibus account, the Fund or its agents may require the financial intermediary to impose its frequent trading policy, rather than the Fund's policy, to shareholders investing in the Fund through the financial intermediary.

A financial intermediary may impose different requirements or have additional restrictions on the frequency of trading than the Fund. Such restrictions may include, without limitation, requiring the trades to be placed by U.S. mail, prohibiting purchases for a designated period of time (typically 30 to 90 days) by investors who have recently purchased or redeemed Fund shares, and similar restrictions. The Fund's ability to impose such restrictions with respect to accounts traded through particular financial intermediaries may vary depending on systems capabilities, applicable contractual and legal restrictions, and cooperation of those financial intermediaries.

You should consult your financial intermediary regarding the application of such restrictions and to determine whether your financial intermediary imposes any additional or different limitations. In an effort to discourage market timers in such accounts, the Fund may consider enforcement against market timers at the participant level and at the omnibus level, up to and including termination of the omnibus account's authorization to purchase Fund shares.

Limitations on ability to detect and curtail market timing

Shareholders seeking to engage in market timing may employ a variety of strategies to avoid detection and, despite the efforts of the Fund and its agents to detect market timing in Fund shares, there is no guarantee that the Fund will be able to identify these shareholders or curtail their trading practices. In particular, the Fund may not be able to detect market timing attributable to a particular investor who effects purchase, redemption, and/or exchange activity in Fund shares through omnibus accounts. The difficulty of detecting market timing may be further compounded if these entities utilize multiple tiers or omnibus accounts.

Dividends, distributions, and taxes

Dividends and distributions

The Fund intends to qualify each year as a regulated investment company under the Code. As a regulated investment company, the Fund generally pays no federal income tax on the income and gains it distributes to you. The Fund expects to declare and distribute all of its net investment income, if any, to shareholders as dividends annually. The Fund will distribute net realized capital gains, if any, at least annually usually in December. The Fund may distribute such income dividends and capital gains more frequently, if necessary, in order to reduce or eliminate federal excise or income taxes on the Fund. The amount of any distribution will vary, and there is no guarantee the Fund will pay either an income dividend or a capital gains distribution. We automatically reinvest all dividends and any capital gains, unless you direct us to do otherwise.

Annual statements

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Each year, the Fund will send you an annual statement (Form 1099) of your account activity to assist you in completing your federal, state and local tax returns. Distributions declared in December to shareholders of record in such month, but paid in January, are taxable as if they were paid in December. Prior to issuing your statement, the Fund makes every effort to search for reclassified income to reduce the number of corrected forms mailed to shareholders. However, when necessary, the Fund will send you a corrected Form 1099 to reflect reclassified information.

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Avoid "buying a dividend"

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At the time you purchase your Fund shares, the Fund's net asset value may reflect undistributed income, undistributed capital gains, or net unrealized appreciation in value of portfolio securities held by the Fund. For taxable investors, a subsequent distribution to you of such amounts, although constituting a return of your investment, would be taxable. Buying shares in the Fund just before it declares an income dividend or capital gains distribution is sometimes known as "buying a dividend."

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Tax considerations

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Fund distributions. The Fund expects, based on its investment objective and strategies, that its distributions, if any, will be taxable as ordinary income, capital gains, or some combination of both. This is true whether you reinvest your distributions in additional Fund shares or receive them in cash.

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For federal income tax purposes, Fund distributions of short-term capital gains are taxable to you as ordinary income. Fund distributions of long-term capital gains are taxable to you as long-term capital gains no matter how long you have owned your shares. With respect to taxable years of the Fund beginning before January 1, 2013, unless such provision is extended or made permanent, a portion of income dividends designated by the Fund may be qualified dividend income eligible for taxation by individual shareholders at long-term capital gain rates provided certain holding period requirements are met.

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Sale or redemption of Fund shares. A sale or redemption of Fund shares is a taxable event and, accordingly, a capital gain or loss may be recognized. For tax purposes, an exchange of your Fund shares for shares of a different Delaware Investments ® Fund is the same as a sale.

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Backup withholding. By law, if you do not provide the Fund with your proper taxpayer identification number and certain required certifications, you may be subject to backup withholding on any distributions of income, capital gains, or proceeds from the sale of your shares. The Fund also must withhold if the Internal Revenue Service instructs it to do so. When withholding is required, the amount will be 28% of any distributions or proceeds paid.

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State and local taxes. Fund distributions and gains from the sale or exchange of your Fund shares generally are subject to state and local taxes.

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Other. Non-U.S. investors may be subject to U.S. withholding tax at a 30% or lower treaty rate and U.S. estate tax and are subject to special U.S. tax certification requirements to avoid backup withholding and claim any treaty benefits. Exemptions from U.S. withholding tax are provided for capital gain dividends paid by the Fund from long-term capital gains, if any, and, with respect to taxable years of the Fund that begin before January 1, 2012 (unless such sunset date is extended or made permanent), interest-related dividends paid by the Fund from its qualified net interest income from U.S. sources and short-term capital gain dividends. However, notwithstanding such exemptions from U.S. withholding at the source, any such dividends and distributions of income and capital gains will be subject to backup withholding at a rate of 28% if you fail to properly certify that you are not a U.S. person.

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This discussion of "Dividends, distributions, and taxes" is not intended or written to be used as tax advice. Because everyone's tax situation is unique, you should consult your tax professional about federal, state, local, or foreign tax consequences before making an investment in the Fund.

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Certain management considerations

Investments by funds of funds and similar investment vehicles

The Fund may accept investments from funds of funds, as well as from similar investment vehicles, such as 529 Plans. A "529 Plan" is a college savings program that operates under Section 529 of the Code. From time to time, the Fund may experience large investments or redemptions due to allocations or rebalancings by these funds of funds and/or similar investment vehicles. While it is impossible to predict the overall impact of these transactions over time, there could be adverse effects on portfolio management. For example, the Fund may be required to sell securities or invest cash at times when it would not otherwise do so. These transactions could also have tax consequences if sales of securities result in gains, and could also increase transaction costs or portfolio turnover.

Financial highlights

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The financial highlights table is intended to help you understand the Fund's financial performance for the past 5 years. Certain information reflects financial results for a single Fund share. The total returns in the table represent the rate that an investor would have earned or lost on an investment in the Fund (assuming reinvestment of all dividends and distributions). The information for the 2010 fiscal year has been audited by PricewaterhouseCoopers LLP, an independent registered public accounting firm, whose report, along with the Fund's financial statements, is included in the annual report, which is available upon request by calling 800 523-1918. For the fiscal years prior to 2010, the Fund's prior independent registered public accounting firm audited the Fund's financial statements.

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Delaware U.S. Growth Fund

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Class A Shares 2010 2009 2008 2007 Year ended
Oct. 31, 2006
Net asset value, beginning of period $11.100 $9.380 $15.760 $13.110 $12.700
Income (loss) from investment operations:
Net investment income (loss)1 (0.038) 0.001 (0.019) (0.036) (0.043)
Net realized and unrealized gain (loss) on investments 2.388 1.719 (6.361) 2.686 0.453
Total from investment operations 2.350 1.720 (6.380) 2.650 0.410
Net asset value, end of period $13.450 $11.100 $9.380 $15.760 $13.110
Total return2 21.17% 18.34% (40.49%) 20.21% 3.23%
Ratios and supplemental data:
Net assets, end of period (000 omitted) $89,259 $128,702 $127,819 $193,287 $109,854
Ratio of expenses to average net assets 1.07% 1.00% 1.01% 1.05% 1.05%
Ratio of expenses to average net assets prior to fees waived and expense paid indirectly 1.26% 1.31% 1.18% 1.18% 1.22%
Ratio of net investment income (loss) to average net assets (0.31%) (0.15%) (0.26%) (0.34%)
Ratio of net investment loss to average net assets prior to fees waived and expense paid indirectly (0.50%) (0.31%) (0.32%) (0.39%) (0.51%)
Portfolio turnover 22% 30% 35% 30% 25%
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The average shares outstanding method has been applied for per share information.

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Total investment return is based on the change in net asset value of a share during the period and assumes reinvestment of dividends and distributions at net asset value and does not reflect the impact of a sales charge. Total investment return during all of the periods shown reflects waivers by the manager and/or distributor. Performance would have been lower had the waivers not been in effect.

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Delaware U.S. Growth Fund

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Class B Shares 2010 2009 2008 2007 Year ended
Oct. 31, 2006
Net asset value, beginning of period $9.760 $8.310 $14.070 $11.790 $11.500
Income (loss) from investment operations:
Net investment loss1 (0.114) (0.058) (0.106) (0.121) (0.123)
Net realized and unrealized gain (loss) on investments 2.094 1.508 (5.654) 2.401 0.413
Total from investment operations 1.980 1.450 (5.760) 2.280 0.290
Net asset value, end of period $11.740 $9.760 $8.310 $14.070 $11.790
Total return2 20.29% 17.45% (40.94%) 19.34% 2.52%
Ratios and supplemental data:
Net assets, end of period (000 omitted) $4,428 $5,564 $8,352 $19,350 $22,563
Ratio of expenses to average net assets 1.82% 1.75% 1.76% 1.76% 1.75%
Ratio of expenses to average net assets prior to fees waived and expense paid indirectly 1.96% 2.01% 1.88% 1.84% 1.87%
Ratio of net investment loss to average net assets (1.06%) (0.75%) (0.90%) (0.97%) (1.04%)
Ratio of net investment loss to average net assets prior to fees waived and expense paid indirectly (1.20%) (1.01%) (1.02%) (1.05%) (1.16%)
Portfolio turnover 22% 30% 35% 30% 25%
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The average shares outstanding method has been applied for per share information.

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Total investment return is based on the change in net asset value of a share during the period and assumes reinvestment of dividends and distributions at net asset value and does not reflect the impact of a sales charge. Total investment return during all of the periods shown reflects a waiver by the manager. Performance would have been lower had the waiver not been in effect.

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Delaware U.S. Growth Fund

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Class C Shares 2010 2009 2008 2007 Year ended
Oct. 31, 2006
Net asset value, beginning of period $10.580 $9.010 $15.250 $12.780 $12.460
Income (loss) from investment operations:
Net investment loss1 (0.123) (0.065) (0.115) (0.131) (0.131)
Net realized and unrealized gain (loss) on investments 2.263 1.635 (6.125) 2.601 0.451
Total from investment operations 2.140 1.570 (6.240) 2.470 0.320
Net asset value, end of period $12.720 $10.580 $9.010 $15.250 $12.780
Total return2 20.23% 17.43% (40.92%) 19.33% 2.57%
Ratios and supplemental data:
Net assets, end of period (000 omitted) $12,535 $13,112 $14,536 $24,406 $22,641
Ratio of expenses to average net assets 1.82% 1.75% 1.76% 1.76% 1.75%
Ratio of expenses to average net assets prior to fees waived and expense paid indirectly 1.96% 2.01% 1.88% 1.84% 1.87%
Ratio of net investment loss to average net assets (1.06%) (0.75%) (0.90%) (0.97%) (1.04%)
Ratio of net investment loss to average net assets prior to fees waived and expense paid indirectly (1.20%) (1.01%) (1.02%) (1.05%) (1.16%)
Portfolio turnover 22% 30% 35% 30% 25%
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The average shares outstanding method has been applied for per share information.

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Total investment return is based on the change in net asset value of a share during the period and assumes reinvestment of dividends and distributions at net asset value and does not reflect the impact of a sales charge. Total investment return during all of the periods shown reflects a waiver by the manager. Performance would have been lower had the waiver not been in effect.

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Delaware U.S. Growth Fund

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Class R Shares 2010 2009 2008 2007 Year ended
Oct. 31, 2006
Net asset value, beginning of period $10.930 $9.260 $15.600 $13.000 $12.620
Income (loss) from investment operations:
Net investment loss1 (0.067) (0.022) (0.050) (0.065) (0.070)
Net realized and unrealized gain (loss) on investments 2.347 1.692 (6.290) 2.665 0.450
Total from investment operations 2.280 1.670 (6.340) 2.600 0.380
Net asset value, end of period $13.210 $10.930 $9.260 $15.600 $13.000
Total return2 20.86% 18.03% (40.64%) 20.00% 3.01%
Ratios and supplemental data:
Net assets, end of period (000 omitted) $2,375 $2,336 $2,055 $1,529 $669
Ratio of expenses to average net assets 1.32% 1.25% 1.26% 1.26% 1.25%
Ratio of expenses to average net assets prior to fees waived and expense paid indirectly 1.56% 1.61% 1.48% 1.44% 1.47%
Ratio of net investment loss to average net assets (0.56%) (0.25%) (0.40%) (0.47%) (0.54%)
Ratio of net investment loss to average net assets prior to fees waived and expense paid indirectly (0.80%) (0.61%) (0.62%) (0.65%) (0.76%)
Portfolio turnover 22% 30% 35% 30% 25%
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The average shares outstanding method has been applied for per share information.

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Total investment return is based on the change in net asset value of a share during the period and assumes reinvestment of dividends and distributions at net asset value. Total investment return during all of the periods shown reflects waivers by the manager and/or distributor. Performance would have been lower had the waivers not been in effect.

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How to read the financial highlights

Net investment income (loss)
Net investment income (loss) includes dividend and interest income earned from a fund's investments; it is calculated after expenses have been deducted.

Net realized and unrealized gain (loss) on investments
A realized gain occurs when we sell an investment at a profit, while a realized loss occurs when we sell an investment at a loss. When an investment increases or decreases in value but we do not sell it, we record an unrealized gain or loss. The amount of realized gain per share, if any, that we pay to shareholders would be listed under "Less dividends and distributions from: Net realized gain on investments."

Net asset value (NAV)
This is the value of a mutual fund share, calculated by dividing the net assets by the number of shares outstanding.

Total return
This represents the rate that an investor would have earned or lost on an investment in a fund. In calculating this figure for the financial highlights table, we include applicable fee waivers, exclude front-end sales charges and contingent deferred sales charges, and assume the shareholder has reinvested all dividends and realized gains.

Net assets
Net assets represent the total value of all the assets in a fund's portfolio, less any liabilities, that are attributable to that class of the fund.

Ratio of expenses to average net assets
The expense ratio is the percentage of net assets that a fund pays annually for operating expenses and management fees. These expenses include accounting and administration expenses, services for shareholders, and similar expenses.

Ratio of net investment income (loss) to average net assets
We determine this ratio by dividing net investment income (loss) by average net assets.

Portfolio turnover
This figure tells you the amount of trading activity in a fund's portfolio. A turnover rate of 100% would occur if, for example, a fund bought and sold all of the securities in its portfolio once in the course of a year or frequently traded a single security. A high rate of portfolio turnover in any year may increase brokerage commissions paid and could generate taxes for shareholders on realized investment gains.

Additional information

Contact information

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Call the Shareholder Service Center weekdays from 8:30 a.m. to 6:00 p.m. Eastern time:

  • For fund information, literature, price, yield, and performance figures.

  • For information on existing regular investment accounts and retirement plan accounts including wire investments, wire redemptions, telephone redemptions, and telephone exchanges.

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  • Delaphone Service: 800 362-FUND (800 362-3863)
    For convenient access to account information or current performance information on all Delaware Investments ® Funds seven days a week, 24 hours a day, use this touch-tone service.

  • Written correspondence: P.O. Box 219691, Kansas City, MO 64121-9691 or
    430 W. 7th Street, Kansas City, MO 64105-1407.

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Additional information about the Fund's investments is available in its annual and semiannual shareholder reports. In the Fund's annual shareholder report, you will find a discussion of the market conditions and investment strategies that significantly affected the Fund's performance during the period covered by the report. You can find more information about the Fund in its current SAI, which is filed electronically with the SEC, and which is legally a part of this Prospectus (it is incorporated by reference). To receive a free copy of the SAI, or the annual or semiannual report, or if you have any questions about investing in the Fund,
write to us at P.O. Box 219691, Kansas City, MO 64121-9691 by regular mail or
430 W. 7th Street, Kansas City, MO 64105-1407 by overnight courier service, or
call toll-free 800 523-1918. The SAI and shareholder reports are available, free of charge, through the Fund's web site (www.delawareinvestments.com). You may also obtain additional information about the Fund from your financial advisor.

You can find reports and other information about the Fund on the EDGAR database on the SEC web site (www.sec.gov). You can get copies of this information, after paying a duplication fee, by e-mailing the SEC at publicinfo@sec.gov or by writing to the Public Reference Section of the SEC,
100 F Street, NE, Washington, DC 20549-1520. Information about the Fund, including its SAI, can be reviewed and copied at the SEC's Public Reference Room in Washington, D.C. For information on the Public Reference Room, call the
SEC at 202 551-8090.

PR-101 [10/10] PDF 16190 [2/11]

Investment Company Act number: 811-07972

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Prospectus

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U.S. growth equity funds

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Delaware U.S. Growth Fund

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February 28, 2011

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Nasdaq ticker symbols

Institutional Class

  DEUIX

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The U.S. Securities and Exchange Commission has not approved or disapproved these securities or passed upon the adequacy of this Prospectus. Any representation to the contrary is a criminal offense.

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Get shareholder reports and prospectuses online instead of in the mail.
Visit www.delawareinvestments.com/edelivery.

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Table of contents

Fund summary

1

Delaware U.S. Growth Fund

1

How we manage the Fund

7

Our investment strategies

7

The securities in which the Fund typically invests

9

The risks of investing in the Fund

12

Disclosure of portfolio holdings information

15

Who manages the Fund

16

Investment manager

16

Portfolio managers

16

Manager of managers structure

19

Who's who

19

About your account

21

Investing in the Fund

21

Payments to intermediaries

22

How to buy shares

22

Fair valuation

23

Document delivery

24

Inactive accounts

24

How to redeem shares

24

Account minimum

26

Exchanges

26

Frequent trading of Fund shares

26

Dividends, distributions, and taxes

29

Certain management considerations

31

Financial highlights

32

Additional information

37

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Fund summary

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Delaware U.S. Growth Fund

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What is the Fund's investment objective?

Delaware U.S. Growth Fund seeks long-term capital appreciation by investing in equity securities of companies we believe have the potential for sustainable free cash flow growth.

What are the Fund's fees and expenses?

The following table describes the fees and expenses that you may pay if you buy and hold shares of the Fund.

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Annual fund operating expenses (expenses that you pay each year as a percentage of the value of your investment)
Class Institutional
Management fees 0.64%
Distribution and service (12b-1) fees none
Other expenses 0.32%
Total annual fund operating expenses 0.96%
Fee waivers and expense reimbursements (0.11%) 1
Total annual fund operating expenses after fee waivers andexpense reimbursements 0.85%
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The Fund's investment manager, Delaware Management Company (Manager), has contractually agreed to waive all or a portion of its investment advisory fees and/or pay/reimburse expenses (excluding any taxes, interest, inverse floater program expenses, short sale and dividend interest expenses, brokerage fees, certain insurance costs, and nonroutine expenses or costs, including, but not limited to, those relating to reorganizations, litigation, conducting shareholder meetings, and liquidations) in order to prevent total annual fund operating expenses from exceeding 0.85% of the Fund's average daily net assets from February 28, 2011 through February 28, 2012. These waivers and reimbursements may be terminated only by agreement of the Manager and the Fund.

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Example

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This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The example assumes that you invest $10,000 in the Fund for the time periods indicated and then redeem all of your shares at the end of those periods. The example also assumes that your investment has a 5% return each year and reflects the Manager's expense waivers and reimbursements for the 1-year contractual period and the total operating expenses without waivers for years 2 through 10. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

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Class Institutional
1 year $84
3 years $292
5 years $517
10 years $1,165
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Portfolio turnover

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The Fund pays transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund's performance. During the most recent fiscal year, the Fund's portfolio turnover rate was 22% of the average value of its portfolio.

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What are the Fund's principal investment strategies?

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We invest primarily in common stocks. The Fund invests primarily in companies that we believe have long-term capital appreciation potential and are expected to grow faster than the U.S. economy. Using a bottom up approach, we seek to select securities we believe have large end-market potential, dominant business models, and strong free cash flow generation that are attractively priced compared to the intrinsic value of the securities. We also consider a company's operational efficiencies, management's plans for capital allocation, and the company's shareholder orientation. All of these factors give us insight into the outlook for a company, helping identify companies poised for sustainable free cash flow growth. We believe that sustainable free cash flow growth, if it occurs, may result in price appreciation for the company's stock. We may sell a security if we no longer believe that the security is likely to contribute to meeting the investment objective of the Fund or if there are other opportunities that appear more attractive.

Under normal circumstances, the Fund will invest at least 80% of its net assets in U.S. investments. This policy is not a fundamental investment policy and may be changed without shareholder approval. However, shareholders will be given at least 60 days' notice prior to any such change. We may also invest up to 20% of the Fund's assets in debt securities and bonds. In addition, we may invest in convertible bonds, preferred stocks, and convertible preferred stocks, provided that these investments, when aggregated with the Fund's debt securities and bonds, do not exceed 35% of the Fund's assets.

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What are the principal risks of investing in the Fund?

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Investing in any mutual fund involves the risk that you may lose part or all of the money you invest. Over time, the value of your investment in the Fund will increase and decrease according to changes in the value of the securities in the Fund's portfolio. Principal risks include:

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Investment not guaranteed by the Manager or its affiliates — Investments in the Fund are not and will not be deposits with or liabilities of Macquarie Bank Limited ABN 46 008 583 542 and its holding companies, including their subsidiaries or related companies (the "Macquarie Group"), and are subject to investment risk, including possible delays in repayment and loss of income and capital invested. No Macquarie Group company guarantees or will guarantee the performance of the Fund, the repayment of capital from the Fund, or any particular rate of return.

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Market risk — The risk that all or a majority of the securities in a certain market — like the stock or bond market — will decline in value because of factors such as adverse political or economic conditions, future expectations, investor confidence or heavy institutional selling.

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Foreign risk — The risk that foreign securities (particularly in emerging markets) may be adversely affected by political instability; changes in currency exchange rates; inefficient markets and higher transaction costs; foreign economic conditions; or inadequate or different regulatory and accounting standards.

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Currency risk — The risk that the value of a portfolio's investments may be negatively affected by changes in foreign currency exchange rates.

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Futures and options risk — The possibility that a fund may experience a loss if it employs an options or futures strategy related to a security or a market index and that security or index moves in the opposite direction from what the manager anticipated. Futures and options also involve additional expenses, which could reduce any benefit or increase any loss that a fund gains from using the strategy.

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Credit risk — The risk that a bond's issuer will be unable to make timely payments of interest and principal. Investing in so-called "junk" or "high yield" bonds entails greater risk of principal loss than the risk involved in investment grade bonds.

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Liquidity risk — The possibility that securities cannot be readily sold within seven days at approximately the price at which a fund has valued them, which may prevent the Manager from disposing of securities at a favorable time or price during periods of infrequent trading of such securities.

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How has Delaware U.S. Growth Fund performed?

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The bar chart and table below provide some indication of the risks of investing in the Fund by showing changes in the Fund's performance from year to year and by showing how the Fund's average annual returns for 1, 5, and 10 years compare with those of a broad measure of market performance. The Fund's past performance (before and after taxes) is not necessarily an indication of how it will perform in the future. The returns reflect expense caps in effect during these periods. The returns would be lower without the expense caps. You may obtain the Fund's most recently available month-end performance by calling 800 362-7500 or by visiting our web site at www.delawareinvestments.com/performance.

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Year-by-year total return (Institutional Class)

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During the periods illustrated in this bar chart, the Institutional Class' highest quarterly return was 15.60% for the quarter ended June 30, 2009 and its lowest quarterly return was -22.31% for the quarter ended December 31, 2008.

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Average annual total returns for periods ended December 31, 2010

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1 year 5 years 10 years
Return before taxes 14.27% 1.58% -1.60%
Return after taxes on distributions 14.21% 1.57% -1.60%
Return after taxes on distributions and sale of Fund shares 9.27% 1.34% -1.35%
Russell 1000® Growth Index (reflects no deduction for fees, expenses, or taxes) 16.71% 3.75% 0.02%
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Actual after-tax returns depend on the investor's individual tax situation and may differ from the returns shown. After-tax returns are not relevant for shares held in tax-deferred investment vehicles such as employer-sponsored 401(k) plans and individual retirement accounts (IRAs). The after-tax returns shown are calculated using the highest individual federal marginal income tax rates in effect during the periods presented and do not reflect the impact of state and local taxes.

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Who manages the Fund?

Investment manager

Delaware Management Company

 

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Portfolio managers

Title with Delaware Management Company

Start date on the Fund

Jeffrey S. Van Harte, CFA

Senior Vice President, Chief Investment Officer — Focus Growth Equity

April 2005

Christopher J. Bonavico, CFA

Vice President, Senior Portfolio Manager, Equity Analyst

April 2005

Daniel J. Prislin, CFA

Vice President, Senior Portfolio Manager, Equity Analyst

April 2005

Christopher M. Ericksen, CFA

Vice President, Portfolio Manager, Equity Analyst

September 2005

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Purchase and redemption of Fund shares

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You may purchase or redeem shares of the Fund on any day that the New York Stock Exchange (NYSE) is open for business (Business Day). Shares may be purchased or redeemed: through your financial advisor; by regular mail (c/o Delaware Investments, P.O. Box 219691, Kansas City, MO 64121-9691); by overnight courier service (c/o Delaware Service Center, 430 W. 7th Street,
Kansas City, MO 64105); by telephone to your Client Services Representative at 800 362-7500 weekdays from 8:30 a.m. to 6:00 p.m. Eastern time; by telephone to our automated telephone service at 800 362-3863 at any time; through our web site at www.delawareinvestments.com; or by wire.

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There is no minimum initial purchase requirement for Institutional Class shares, but Institutional Class shares are available for purchase only by the following: (1) retirement plans introduced by persons not associated with brokers or dealers that are primarily engaged in the retail securities business and rollover IRAs from such plans; (2) tax-exempt employee benefit plans of the Fund's Manager or its affiliates and of securities dealer firms with a selling agreement with Delaware Distributors, L.P. (Distributor); (3) institutional advisory clients (including mutual funds) of the Manager or its affiliates, as well as those clients' affiliates, and their corporate sponsors, subsidiaries, related employee benefit plans, and rollover IRAs of, or from, such institutional advisory accounts; (4) a bank, trust company, or similar financial institution investing for its own account or for the account of its trust customers for whom the financial institution is exercising investment discretion in purchasing shares of the Class, except where the investment is part of a program that requires payment to the financial institution of a Rule 12b-1 Plan fee; (5) registered investment advisors (RIAs) investing on behalf of clients that consist solely of institutions and high net worth individuals having at least $1 million entrusted to an RIA for investment purposes (use of the Institutional Class shares is restricted to RIAs who are not affiliated or associated with a broker or dealer and who derive compensation for their services exclusively from their advisory clients); (6) certain plans qualified under Section 529 of the Internal Revenue Code of 1986, as amended (Code), for which the Fund's Manager, Distributor, or service agent, or one or more of their affiliates provide recordkeeping, administrative, investment management, marketing, distribution, or similar services; (7) programs sponsored by financial intermediaries where: (a) such programs allow or require the purchase of Institutional Class shares, (b) the financial intermediary has entered into an agreement covering the arrangement with the Distributor and/or the Fund's transfer agent, and (c) the financial intermediary (i) charges clients an ongoing fee for advisory, investment consulting or similar service, or (ii) offers the Institutional Class shares through a no-commission network or platform; or (8) private investment vehicles, including, but not limited to, foundations and endowments.

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Tax information

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The Fund's distributions are generally taxable to you as ordinary income, capital gains, or some combination of both, unless you are investing through a tax-deferred arrangement, such as a 401(k) plan or an IRA.

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Payments to broker/dealers and other
financial intermediaries

If you purchase shares of the Fund through a broker/dealer or other financial intermediary (such as a bank), the Fund and its related companies may pay the intermediary for the sale of Fund shares and related services. These payments may create a conflict of interest by influencing the broker/dealer or other intermediary and your salesperson to recommend the Fund over another investment. Ask your salesperson or visit your financial intermediary's web site for more information.

How we manage the Fund

We take a disciplined approach to investing, combining investment strategies and risk management techniques that we believe can help shareholders meet their goals.

Our investment strategies

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We analyze economic and market conditions, seeking to identify the securities or market sectors that we think are the best investments for the Fund. The following are descriptions of how the portfolio management team pursues the Fund's investment objective.

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The Fund allocates its investments principally among the U.S. investment grade, U.S. high yield, international developed markets, and emerging markets sectors. The relative proportion of the Fund's assets to be allocated among these sectors is described below:

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U.S. investment grade sector

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Under normal circumstances, there is no limit to the amount of the Fund's total assets that will be invested in the U.S. investment grade sector. In managing the Fund's assets allocated to the U.S. investment grade sector, we will invest principally in debt obligations issued or guaranteed by the U.S. government, its agencies or instrumentalities, and by U.S. corporations. The corporate debt obligations in which the Fund may invest include bonds, notes, debentures, and commercial paper of U.S. companies. The U.S. government securities in which the Fund may invest include a variety of securities that are issued or guaranteed as to the payment of principal and interest by the U.S. government, and by various agencies or instrumentalities which have been established or sponsored by the U.S. government.

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The investment grade sector of the Fund's assets may also be invested in mortgage-backed securities issued or guaranteed by the U.S. government, its agencies or instrumentalities, or by government sponsored corporations. Other mortgage-backed securities in which the Fund may invest are issued by certain private, nongovernment entities. Subject to quality limitations, the Fund may also invest in securities that are backed by assets such as receivables on home equity and credit card loans, automobile, mobile home, recreational vehicle, and other loans, wholesale dealer floor plans, and leases.

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Securities purchased by the Fund within this sector will be rated in one of the four highest rating categories or will be unrated securities that we determine are of comparable quality.

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U.S. high yield sector

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Under normal circumstances, between 5% and 50% of the Fund's total assets will be allocated to the U.S. high yield sector. We will invest the Fund's assets that are allocated to the domestic high yield sector primarily in those securities having a liberal and consistent yield and those tending to reduce the risk of market fluctuations. The Fund may invest in domestic corporate debt obligations, including notes, which may be convertible or nonconvertible, commercial paper, units consisting of bonds with stock or warrants to buy stock attached, debentures, convertible debentures, zero-coupon bonds, and pay-in-kind securities.

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The Fund will invest in both rated and unrated bonds. The rated bonds that the Fund may purchase in this sector will generally be rated BB or lower by Standard & Poor's (S&P) or Fitch, Inc. (Fitch), Ba or lower by Moody's Investors Service, Inc. (Moody's), or similarly rated by another nationally recognized statistical rating organization (NRSRO). Unrated bonds may be more speculative in nature than rated bonds.

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International developed markets sector

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Under normal circumstances, between 5% and 50% of the Fund's total assets will be invested, in the aggregate, in the international developed markets and emerging markets sectors. The international developed markets sector invests primarily in fixed income securities of issuers organized or having a majority of their assets or deriving a majority of their operating income in international developed markets. These fixed income securities may include foreign government securities, debt obligations of foreign companies, and securities issued by supranational entities. A supranational entity is an entity established or financially supported by the national governments of one or more countries to promote reconstruction or development. Examples of supranational entities include, among others, the International Bank for Reconstruction and Development (more commonly known as the World Bank), the European Economic Community, the European Investment Bank, the Inter-American Development Bank, and the Asian Development Bank. The international developed markets sector will be subject to certain risks, including, but not limited to, the risk that securities within this sector may be adversely affected by political instability, changes in currency exchange rates, foreign economic conditions, or inadequate regulatory and accounting standards.

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Emerging markets sector

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The Fund may purchase securities of issuers in any foreign country, developed and underdeveloped. These investments may include direct obligations of issuers located in emerging markets countries. As with the international sector, the fixed income securities in the emerging markets sector may include foreign government securities, debt obligations of foreign companies, and securities issued by supranational entities. In addition to the risks associated with investing in all foreign securities, emerging markets debt is subject to specific risks, particularly those that result from emerging markets generally being less stable, politically and economically, than developed markets. There is substantially less publicly available information about issuers in emerging markets than there is about issuers in developed markets, and the information that is available tends to be of a lesser quality. Also, emerging markets are typically less mature, less liquid, and subject to greater price volatility than are developed markets. Investments in the emerging markets sector will, in the aggregate, be limited to no more than 15% of the Fund's total assets.

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The Fund may invest in sponsored and unsponsored American depositary receipts (ADRs), European depositary receipts (EDRs), or global depositary receipts (GDRs). The Fund may also invest in zero-coupon bonds and may purchase shares of other investment companies.

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The Fund will invest in both rated and unrated foreign securities.

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The Fund may invest in securities issued in any currency and may hold foreign currencies. Securities of issuers within a given country may be denominated in the currency of another country or in multinational currency units, such as the euro. The Fund may, from time to time, purchase or sell foreign currencies and/or engage in forward foreign currency transactions in order to expedite settlement of Fund transactions and to minimize currency value fluctuations. Currency considerations carry a special risk for a portfolio that allocates a significant portion of its assets to foreign securities. The Manager will limit non-U.S.-dollar-denominated securities to no more than 50% of the Fund's net assets, but total non-U.S.-dollar currency exposure will be limited, in the aggregate, to no more than 25% of the Fund's net assets.

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The Fund's investment objective is nonfundamental. This means that the Board may change the Fund's objective without obtaining shareholder approval. If the objective were changed, shareholders would receive at least 60 days' notice before the change in the objective became effective.

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The securities in which the Fund typically invests

Stocks offer investors the potential for capital appreciation. Certain stocks that we invest in may pay dividends as well. Please see the Fund's Statement of Additional Information (SAI) for additional information about certain of the securities described below as well as other securities in which the Fund may invest.

Common stocks

Common stocks are securities that represent shares of ownership in a corporation. Stockholders may participate in a corporation's profits through its distribution of dividends to stockholders, proportionate to the number of shares they own.

How the Fund uses them: Generally, we invest 85% to 100% of the Fund's net assets in common stock of companies that we think have appreciation potential. We may invest in companies of all sizes, but typically focus on medium- and large-size companies.

Foreign securities and American depositary receipts (ADRs)

Foreign securities are issued directly by non-U.S. entities. ADRs are typically issued by a U.S. bank and represent the bank's holdings of a stated number of shares of a foreign corporation. An ADR entitles the holder to all dividends and capital gains earned by the underlying foreign shares. ADRs are typically bought and sold on U.S. securities exchanges in the same way as other U.S. securities. Sponsored ADRs are issued jointly by the issuer of the underlying security and the depositary, and unsponsored ADRs are issued by the depositary without the participation of the issuer of the underlying security.

How the Fund uses them: We may invest up to 20% of the Fund's net assets in securities of foreign issuers. Such foreign securities may be traded on a foreign exchange, or they may be in the form of ADRs. Direct ownership of foreign securities will typically not be a significant part of our strategy. We may, however, own ADRs when we think they offer greater appreciation potential than U.S. securities.

Repurchase agreements

A repurchase agreement is an agreement between a buyer of securities, such as a fund, and a seller of securities, in which the seller agrees to buy the securities back within a specified time at the same price the buyer paid for them, plus an amount equal to an agreed-upon interest rate. Repurchase agreements are often viewed as equivalent to cash.

How the Fund uses them: Typically, the Fund may use repurchase agreements as short-term investments for the Fund's cash position. In order to enter into these repurchase agreements, the Fund must have collateral of at least 102% of the repurchase price. The Fund will only enter into repurchase agreements in which the collateral is U.S. government securities. In the Manager's discretion, the Fund may invest overnight cash balances in short-term discount notes issued or guaranteed by the U.S. government, its agencies or instrumentalities, or government-sponsored enterprises.

Restricted securities

Restricted securities are privately placed securities whose resale is restricted under U.S. securities laws.

How the Fund uses them: The Fund may invest in privately placed securities, including those that are eligible for resale only among certain institutional buyers without registration, which are commonly known as "Rule 144A Securities." Restricted securities that are determined to be illiquid may not exceed the Fund's limit on investments in illiquid securities. 

Illiquid securities

Illiquid securities are securities that do not have a ready market and cannot be readily sold within seven days at approximately the price at which a fund has valued them.

How the Fund uses them: The Fund may invest up to 15% of its net assets in illiquid securities.

Fixed income securities

Securities that may include debt securities, bonds, and convertible bonds, as well as noninvestment grade fixed income securities.

How the Fund uses them: We may invest up to 20% of the Fund's assets in debt securities and bonds. We may also invest up to 15% of this portion in noninvestment grade bonds if we believe that doing so would help us to meet the Fund's objective. We may also invest in convertible bonds, preferred stocks, and convertible preferred stock, provided that these investments, when aggregated with the Fund's investments in debt securities and bonds, do not exceed 35% of the Fund's assets.

Futures and options

Futures contracts are agreements for the purchase or sale of a security or a group of securities at a specified price, on a specified date. Unlike purchasing an option, a futures contract must be executed unless it is sold before the settlement date.

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Options represent a right to buy or sell a swap agreement or a security or a group of securities at an agreed-upon price at a future date. The purchaser of an option may or may not choose to go through with the transaction. The seller of an option, however, must go through with the transaction if its purchaser exercises the option.

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Certain options and futures may be considered derivative securities.

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How the Fund uses them: If we have stocks that have unrealized gains, we may want to protect those gains when we anticipate adverse conditions. We might use options or futures to neutralize the effect of any anticipated price declines, without selling the security. We may also use options or futures to gain exposure to a particular market segment without purchasing individual securities in that segment, particularly if we had excess cash that we wanted to invest quickly.

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We might use covered call options if we believe that doing so would help the Fund to meet its investment objective.

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Use of these strategies can increase the operating costs of the Fund and can lead to loss of principal.

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The Fund has claimed an exclusion from the definition of the term "commodity pool operator" under the Commodity Exchange Act (CEA) and, therefore, is not subject to registration or regulation as a commodity pool operator under the CEA.

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Other investment strategies

Lending securities

The Fund may lend up to 25% of its assets to qualified broker/dealers or institutional investors for their use in securities transactions. Borrowers of the Fund's securities must provide collateral to the Fund and adjust the amount of collateral each day to reflect changes in the value of the loaned securities. These transactions may generate additional income for the Fund.

Borrowing from banks

The Fund may borrow money from banks as a temporary measure for extraordinary or emergency purposes or to facilitate redemptions. The Fund will be required to pay interest to the lending banks on the amounts borrowed. As a result, borrowing money could result in the Fund being unable to meet its investment objective.

Initial public offerings (IPOs)

Under certain market conditions, the Fund may invest in companies at the time of their IPO. Companies involved in IPOs generally have limited operating histories, and prospects for future profitability are uncertain. Prices of IPOs may also be unstable because of the absence of a prior public market, the small number of shares available for trading, and limited investor information. IPOs may be sold within 12 months of purchase. This may result in increased short-term capital gains, which will be taxable to shareholders as ordinary income.

Purchasing securities on a when-issued basis

The Fund may buy or sell securities on a when-issued or delayed-delivery basis; that is, paying for securities before delivery or taking delivery at a later date. The Fund will designate cash or securities in amounts sufficient to cover its obligations, and will value the designated assets daily.

Temporary defensive positions

In response to unfavorable market conditions, the Fund may make temporary investments in cash or cash equivalents or other high-quality, short-term instruments. These investments may not be consistent with the Fund's investment objective. To the extent that the Fund holds such instruments, it may be unable to achieve its investment objective.

The risks of investing in the Fund

Investing in any mutual fund involves risk, including the risk that you may receive little or no return on your investment, and the risk that you may lose part or all of the money you invest. Before you invest in the Fund, you should carefully evaluate the risks. Because of the nature of the Fund, you should consider your investment to be a long-term investment that typically provides the best results when held for a number of years. The table below describes the principal risks you assume when investing in the Fund. Please see the SAI for a further discussion of these risks and other risks not discussed here.

Market risk

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Market risk is the risk that securities or industries in a certain market — such as the stock or bond market — will decline in value because of economic conditions, future expectations, or investor confidence.

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How the Fund strives to manage it: We maintain a long-term investment approach and focus on securities that we believe can appreciate over an extended time frame regardless of interim market fluctuations. We do not try to predict overall market movements. Although we may hold securities for any amount of time, we generally do not trade for short-term purposes.

We may hold a substantial part of the Fund's assets in cash or cash equivalents as a temporary, defensive strategy.

Industry and security risks

Industry risk is the risk that the value of securities in a particular industry (such as financial services or manufacturing) will decline because of changing expectations for the performance of that industry.

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Security risk is the risk that the value of an individual stock or bond will decline because of changing expectations for the performance of the individual company issuing the stock or bond (due to situations that could range from decreased sales to events such as a pending merger or actual or threatened bankruptcy).

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How the Fund strives to manage them: We limit the amount of the Fund's assets invested in any one industry and in any individual security.

Foreign risk

Foreign risk is the risk that foreign securities may be adversely affected by political instability, changes in currency exchange rates, foreign economic or government conditions, increased transaction costs, or inadequate regulatory and accounting standards.

How the Fund strives to manage it: We are permitted to invest up to 20% of the Fund's portfolio in foreign securities. When we do purchase foreign securities, they are generally ADRs, which are denominated in U.S. dollars and traded on U.S. stock exchanges.

Liquidity risk

Liquidity risk is the possibility that securities cannot be readily sold within seven days at approximately the price at which a fund has valued them.

How the Fund strives to manage it: The Fund limits exposure to illiquid securities to no more than 15% of its net assets.

Credit risk

Credit risk is the possibility that a bond's issuer (or an entity that insures the bond) will be unable to make timely payments of interest and principal. Bonds rated below investment grade are particularly subject to this risk.

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How the Fund strives to manage it: Fixed income securities are not typically a significant component of our strategy. However, when we do invest in fixed income securities, we will not hold more than 15% of the Fund's net assets in high yield, noninvestment grade bonds. This limitation, combined with our careful, credit-oriented bond selection and our commitment to hold a diversified selection of high yield bonds, is designed to manage this risk.

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Futures and options risk

Futures and options risk is the possibility that a fund may experience a significant loss if it employs an options or futures strategy related to a security or a market index and that security or index moves in the opposite direction from what the portfolio manager anticipated. Futures and options also involve additional expenses, which could reduce any benefit or increase any loss to a fund from using the strategy.

How the Fund strives to manage it: We may use options and futures to protect gains in the portfolio without actually selling a security. We may also use options and futures to quickly invest excess cash so that the portfolio is generally fully invested.

Emerging markets risk

Emerging markets risk is the possibility that the risks associated with international investing will be greater in emerging markets than in more developed foreign markets because, among other things, emerging markets may have less stable political and economic environments. In addition, in many emerging markets there is substantially less publicly available information about issuers and the information that is available tends to be of a lesser quality. Economic markets and structures tend to be less mature and diverse and the securities markets, which are subject to less government regulation or supervision, may also be smaller, less liquid, and subject to greater price volatility.

How the Fund strives to manage it:   The Fund may invest in emerging market securities. Striving to manage this risk for the Fund, the Manager carefully screens securities within emerging markets and attempts to consider material risks associated with an individual company or bond issuer.

Currency risk

Currency risk is the risk that the value of a fund's investments may be negatively affected by changes in foreign currency exchange rates. Adverse changes in exchange rates may reduce or eliminate any gains produced by investments that are denominated in foreign currencies and may increase any losses.

How the Fund strives to manage it: The Fund attempts to mitigate this risk through diversification across multiple countries in the portfolio. In addition, under certain circumstances, the Manager may try to hedge the Fund's currency risk by purchasing foreign currency exchange contracts. The Fund may use forward currency exchange contracts only for defensive or protective measures, not to enhance portfolio returns. However, there is no assurance that such a strategy will be successful. Hedging is typically less practical in emerging markets.

Information risk

Information risk is the risk that foreign companies may be subject to different accounting, auditing, and financial reporting standards than U.S. companies. There may be less information available about foreign issuers than domestic issuers. Furthermore, regulatory oversight of foreign issuers may be less stringent or less consistently applied than in the U.S.

How the Fund strives to manage it: The Manager conducts fundamental research on the companies that the Fund invests in rather than relying solely on information available through financial reporting. As part of its worldwide research process, the Manager emphasizes company visits. The Manager believes this will help it to better uncover any potential weaknesses in individual companies.

Inefficient market risk

Inefficient market risk is the risk that foreign markets may be less liquid, have greater price volatility, less regulation, and higher transaction costs than U.S. markets.

How the Fund strives to manage it:  The Fund will attempt to reduce this risk by investing in a number of different countries, noting trends in the economy, industries, and financial markets.

Counterparty risk

If a fund enters into a derivative contract (such as a swap, futures, or options contract) or a repurchase agreement, it will be subject to the risk that the counterparty to such a contract or agreement may fail to perform its obligations under the contract or agreement due to financial difficulties (such as a bankruptcy or reorganization). As a result, the fund may experience significant delays in obtaining any recovery, may only obtain a limited recovery, or may obtain no recovery at all.

How the Fund strives to manage it: The Fund tries to minimize this risk by considering the creditworthiness of all parties before it enters into transactions with them. The Fund will hold collateral from counterparties consistent with applicable regulations.

Disclosure of portfolio holdings information

A description of the Fund's policies and procedures with respect to the disclosure of its portfolio securities is available in the SAI.

Who manages the Fund

Investment manager

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The Manager is a series of Delaware Management Business Trust, which is a subsidiary of Delaware Management Holdings, Inc. (DMHI). DMHI is a wholly owned subsidiary of Macquarie Group Ltd.  The Manager makes investment decisions for the Fund, manages the Fund's business affairs, and provides daily administrative services. For its services to the Fund, the Manager was paid an aggregate fee, net of fee waivers, of 0.50% of average daily net assets during the last fiscal year.

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A discussion of the basis for the Board's approval of the Fund's investment advisory contract is available in the Fund's semiannual report to shareholders for the fiscal year ended April 30, 2010.

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Portfolio managers

Jeffrey S. Van Harte has primary responsibility for making day-to-day investment decisions for Delaware U.S. Growth Fund. In making investment decisions for the Fund, Mr. Van Harte regularly consults with Christopher J. Bonavico, Daniel J. Prislin, and Christopher M. Ericksen.

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Jeffrey S. Van Harte, CFA, Senior Vice President, Chief Investment Officer — Focus Growth Equity
Jeffrey S. Van Harte is the chief investment officer for the Focus Growth Equity team, which manages large-cap growth, smid-cap growth, all-cap growth, and global growth portfolios. Prior to joining Delaware Investments in April 2005 in his current position, he was a principal and executive vice president at Transamerica Investment Management. Van Harte has been managing portfolios and separate accounts for more than 20 years. Before becoming a portfolio manager, Van Harte was a securities analyst and trader for Transamerica Investment Services, which he joined in 1980. Van Harte received his bachelor's degree in finance from California State University at Fullerton.

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Christopher J. Bonavico, CFA, Vice President, Senior Portfolio Manager, Equity Analyst
Christopher J. Bonavico joined Delaware Investments in April 2005 as a senior portfolio manager on the firm's Focus Growth Equity team, which manages large-cap growth, smid-cap growth, all-cap growth, and global growth portfolios. He was most recently a principal and portfolio manager at Transamerica Investment Management, where he managed sub-advised funds and institutional separate accounts. Before joining Transamerica in 1993, he was a research analyst for Salomon Brothers. Bonavico received his bachelor's degree in economics from the University of Delaware.

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Daniel J. Prislin, CFA, Vice President, Senior Portfolio Manager, Equity Analyst
Daniel J. Prislin joined Delaware Investments in April 2005 as a senior portfolio manager on the firm's Focus Growth Equity team, which manages large-cap growth, smid-cap growth, all-cap growth, and global growth portfolios. He was most recently a principal and portfolio manager at Transamerica Investment Management, where he also managed sub-advised funds and institutional separate accounts. Prior to joining Transamerica in 1998, he was a portfolio manager with The Franklin Templeton Group. Prislin received an MBA and bachelor's degree in business administration from the University of California at Berkeley.

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Christopher M. Ericksen, CFA, Vice President, Portfolio Manager, Equity Analyst
Christopher M. Ericksen joined Delaware Investments in April 2005 as a portfolio manager on the firm's Focus Growth Equity team, which manages large-cap growth, smid-cap growth, all-cap growth, and global growth portfolios. He was most recently a portfolio manager at Transamerica Investment Management, where he also managed institutional separate accounts. Before joining Transamerica in 2004, he was a vice president at Goldman Sachs. During his 10 years there, he worked in investment banking as well as investment management. Ericksen received his bachelor's degree from Carnegie Mellon University, with majors in industrial management, economics, and political science.

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The SAI provides additional information about the portfolio managers' compensation, other funds managed by the portfolio managers, and the portfolio managers' ownership of Fund shares.

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Manager of managers structure

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The Fund and the Manager have received an exemptive order from the U.S. Securities and Exchange Commission (SEC) to operate under a manager of managers structure that permits the Manager, with the approval of the Board, to appoint and replace sub-advisors, enter into sub-advisory agreements, and materially amend and terminate sub-advisory agreements on behalf of the Fund without shareholder approval (Manager of Managers Structure). Under the Manager of Managers Structure, the Manager has ultimate responsibility, subject to oversight by the Fund's Board, for overseeing the Fund's sub-advisors and recommending to the Board their hiring, termination, or replacement. The SEC order does not apply to any sub-advisor that is affiliated with the Fund or the Manager. While the Manager does not currently expect to use the Manager of Managers Structure with respect to the Fund, the Manager may, in the future, recommend to the Fund's Board the establishment of the Manager of Managers Structure by recommending the hiring of one or more sub-advisors to manage all or a portion of the Fund's portfolio.

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The Manager of Managers Structure enables the Fund to operate with greater efficiency and without incurring the expense and delays associated with obtaining shareholder approvals for matters relating to sub-advisors or sub-advisory agreements. The Manager of Managers Structure does not permit an increase in the overall management and advisory fees payable by the Fund without shareholder approval. Shareholders will be notified of any changes made to sub-advisors or sub-advisory agreements within 90 days of the changes.

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Who's who

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Board of trustees: A mutual fund is governed by a board of trustees, which has oversight responsibility for the management of the fund's business affairs. Trustees establish procedures and oversee and review the performance of the fund's service providers. The Fund relies on certain exemptive rules adopted by the SEC that require the board of trustees to be composed of a majority of trustees independent of a fund's investment manager and distributor.

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Investment manager: An investment manager is a company responsible for selecting portfolio investments consistent with the objective and policies stated in the mutual fund's prospectus. A written contract between a mutual fund and its investment manager specifies the services the investment manager performs and the fee the manager is entitled to receive.

Portfolio managers: Portfolio managers make investment decisions for individual portfolios.

 

   

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Distributor: Most mutual funds continuously offer new shares to the public through distributors that are regulated as broker/dealers and are subject to the Financial Industry Regulatory Authority (FINRA) rules governing mutual fund sales practices.

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Service agent: Mutual fund companies employ service agents (sometimes called transfer agents) to maintain records of shareholder accounts, calculate and disburse dividends and capital gains, and prepare and mail shareholder statements and tax information, among other functions. Many service agents also provide customer service to shareholders.

Custodian: Mutual funds are legally required to protect their portfolio securities and most funds place them with a qualified bank custodian that segregates fund securities from other bank assets.

Shareholders: Mutual fund shareholders have specific voting rights on matters such as material changes in the terms of a fund's management contract and changes to fundamental investment policies.

About your account

Investing in the Fund

Institutional Class shares are available for purchase only by the following:

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  • retirement plans introduced by persons not associated with brokers or dealers that are primarily engaged in the retail securities business and rollover IRAs from such plans; 

  • tax-exempt employee benefit plans of the Manager or its affiliates and of securities dealer firms with a selling agreement with the Distributor;

  • institutional advisory clients (including mutual funds) of the Manager or its affiliates, as well as those clients' affiliates, and their corporate sponsors, subsidiaries, related employee benefit plans, and rollover IRAs of, or from, such institutional advisory accounts;

  • a bank, trust company, or similar financial institution investing for its own account or for the account of its trust customers for whom the financial institution is exercising investment discretion in purchasing shares of the Class, except where the investment is part of a program that requires payment to the financial institution of a Rule 12b-1 Plan fee;

  • RIAs investing on behalf of clients that consist solely of institutions and high net worth individuals having at least $1 million entrusted to an RIA for investment purposes (use of the Institutional Class shares is restricted to RIAs who are not affiliated or associated with a broker or dealer and who derive compensation for their services exclusively from their advisory clients);

  • certain plans qualified under Section 529 of the Code, for which the the Manager, Distributor, or the Fund's service agent, or one or more of their affiliates, provide record keeping, administrative, investment management, marketing, distribution, or similar services;

  • programs sponsored by and/or controlled by financial intermediaries where: (1) such programs allow or require the purchase of Institutional Class shares; (2) the financial intermediary has entered into an agreement covering the arrangement with the Distributor and/or the Fund's transfer agent; and (3) the financial intermediary (i) charges clients an ongoing fee for advisory, investment consulting or similar services, or (ii) offers the Institutional Class shares through a no-commission network or platform; or

  • private investment vehicles, including, but not limited to, foundations and endowments.

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Payments to intermediaries

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The Distributor and its affiliates may pay additional compensation (at their own expense and not as an expense of the Fund) to certain affiliated or unaffiliated brokers, dealers, or other financial intermediaries (Financial Intermediaries) in connection with the sale or retention of Fund shares and/or shareholder servicing, including providing the Fund with "shelf space" or a higher profile with the Financial Intermediaries' consultants, salespersons, and customers (distribution assistance). The level of payments made to a qualifying Financial Intermediary in any given year will vary. To the extent permitted by SEC and FINRA rules and other applicable laws and regulations, the Distributor may pay, or allow its affiliates to pay, other promotional incentives or payments to Financial Intermediaries.

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If a mutual fund sponsor or distributor makes greater payments for distribution assistance to your Financial Intermediary with respect to distribution of shares of that particular mutual fund than sponsors or distributors of other mutual funds make to your Financial Intermediary with respect to the distribution of the shares of their mutual funds, your Financial Intermediary and its salespersons may have a financial incentive to favor sales of shares of the mutual fund making the higher payments over shares of other mutual funds or over other investment options. In addition, depending on the arrangements in place at any particular time, a Financial Intermediary may also have a financial incentive for recommending a particular share class over other share classes. You should consult with your Financial Intermediary and review carefully any disclosure provided by such Financial Intermediary as to compensation it receives in connection with investment products it recommends or sells to you. In certain instances, the payments could be significant and may cause a conflict of interest for your Financial Intermediary. Any such payments will not change the NAV or the price of the Fund's shares.

For more information, please see the SAI.

How to buy shares

By mail

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Complete an investment slip and mail it with your check, made payable to the fund and class of shares you wish to purchase, to Delaware Investments at P.O. Box 219691, Kansas City, MO 64121-9691 or 430 W. 7th Street, Kansas City, MO 64105-1407 for investments by overnight courier service. If you are making an initial purchase by mail, you must include a completed investment application (or an appropriate retirement plan application if you are opening a retirement account) with your check.

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Please note that purchase orders submitted by mail will not be accepted until such orders are received by Delaware Investments at P.O. Box 219691, Kansas City, MO 64121-9691 for investments by regular mail or 430 W. 7th Street, Kansas City, MO 64105-1407 for investments
by overnight courier service. Please do not send purchase orders to 2005 Market Street, Philadelphia, PA 19103-7094.

By wire

Ask your bank to wire the amount you want to invest to The Bank of New York Mellon, ABA #021000018, bank account number 8900403748. Include your account number and the name of the fund and class of shares in which you want to invest. If you are making an initial purchase by wire, you must first call us at 800 362-7500 so we can assign you an account number.

By exchange

You may exchange all or part of your investment in one or more Delaware Investments ® Funds for shares of other Delaware Investments ® Funds. Please keep in mind, however, that you may not exchange your shares for Class A shares, other than Delaware Cash Reserve ® Fund. You may not exchange shares for Class B, Class C, or Class R shares. To open an account by exchange, call your Client Services Representative at 800 362-7500.

Through your financial advisor

Your financial advisor can handle all the details of purchasing shares, including opening an account. Your financial advisor may charge a separate fee for this service.

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The price you pay for shares will depend on when we receive your purchase order. If an authorized agent or we receive your order before the close of regular trading on the NYSE, which is normally 4:00 p.m. Eastern time, you will pay that day's closing share price, which is based on the Fund's NAV. If your order is received after the close of regular trading on the NYSE, you will pay the next Business Day's price. We reserve the right to reject any purchase order.

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We determine the NAV per share for each class of the Fund at the close of regular trading on the NYSE on each Business Day. The NAV per share for each class of the Fund is calculated by subtracting the liabilities of each class from its total assets and dividing the resulting number by the number of shares outstanding for that class. We generally price securities and other assets for which market quotations are readily available at their market value. For a fund that invests in foreign securities, the fund's NAV may change on days when a shareholder will not be able to purchase or sell fund shares because foreign markets are open at times and on days when U.S. markets are not. We price fixed income securities on the basis of valuations provided to us by an independent pricing service that uses methods approved by the Board. For all other securities, we use methods approved by the Board that are designed to price securities at their fair market value.

Fair valuation

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When the Fund uses fair value pricing, it may take into account any factors it deems appropriate. The Fund may determine fair value based upon developments related to a specific security, current valuations of foreign stock indices (as reflected in U.S. futures markets), and/or U.S. sector or broad stock market indices. The price of securities used by the Fund to calculate its NAV may differ from quoted or published prices for the same securities. Fair value pricing may involve subjective judgments and it is possible that the fair value determined for a security is materially different than the value that could be realized upon the sale of that security.

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The Fund anticipates using fair value pricing for securities primarily traded on U.S. exchanges only under very limited circumstances, such as the early closing of the exchange on which a security is traded or suspension of trading in the security. The Fund may use fair value pricing more frequently for securities traded primarily in non-U.S. markets because, among other things, most foreign markets close well before the Fund values its securities at 4:00 p.m. Eastern time. The earlier close of these foreign markets gives rise to the possibility that significant events, including broad market moves, may have occurred in the interim. To account for this, the Fund may frequently value many foreign equity securities using fair value prices based on third-party vendor modeling tools to the extent available.

The Board has delegated responsibility for valuing the Fund's assets to a Pricing Committee of the Manager, which operates under the policies and procedures approved by the Board and which is subject to the Board's oversight.

Document delivery

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If you have an account in the same Delaware Investments® Fund as another person or entity at your address, we send one copy of the Fund's prospectus and annual and semiannual reports to that address, unless you opt otherwise. This will help us reduce the printing and mailing expenses associated with the Fund. We will continue to send one copy of each of these documents to that address until you notify us that you wish to receive individual materials. If you wish to receive individual materials, please call your Client Services Representative at 800 362-7500. We will begin sending you individual copies of these documents 30 days after receiving your request.

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Inactive accounts

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Please note that your account may be transferred to the appropriate state if no activity occurs in the account within the time period specified by state law.

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How to redeem shares

By mail

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You may redeem your shares by mail by writing to: Delaware Investments at P.O. Box 219691, Kansas City, MO 64121-9691 or 430 W. 7th Street, Kansas City, MO 64105-1407 for redemptions by overnight courier service. All owners of the account must sign the request. For redemptions of more than $100,000, you must include a signature guarantee for each owner. Signature guarantees are also required when redemption proceeds are going to an address other than the address of record on the account.

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Please note that redemption orders submitted by mail will not be accepted until such orders are received by Delaware Investments at P.O. Box 219691, Kansas City, MO 64121-9691 for redemptions by regular mail or 430 W. 7th Street, Kansas City, MO 64105-1407 for redemptions by overnight courier service. Please do not send redemption requests to 2005 Market Street, Philadelphia, PA 19103-7094.

By telephone

You may redeem up to $100,000 of your shares by telephone. You may have the proceeds sent to you by check, or, if you redeem at least $1,000 of shares, you may have the proceeds sent directly to your bank by wire. If you request a wire deposit, a bank wire fee may be deducted from your proceeds. Bank information must be on file before you request a wire redemption.

By wire

You may redeem $1,000 or more of your shares and have the proceeds deposited directly to your bank account, normally the next Business Day after we receive your request. If you request a wire deposit, a bank wire fee may be deducted from your proceeds. Bank information must be on file before you request a wire redemption.

Through your financial advisor

Your financial advisor can handle all the details of redeeming your shares (selling them back to the Fund). Your financial advisor may charge a separate fee for this service.

If you hold your shares in certificates, you must submit the certificates with your request to sell the shares. We recommend that you send your certificates by certified mail.

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When you send us a properly completed request to redeem or exchange shares, and an authorized agent or we receive the request before the close of regular trading on the NYSE (normally 4:00 p.m. Eastern time), you will receive the NAV next determined after we receive your request. If we receive your request after the close of regular trading on the NYSE, you will receive the NAV next determined on the next Business Day. You may also have to pay taxes on the proceeds from your sale of shares. We will send you a check, normally the next Business Day, but no later than seven days after we receive your request to sell your shares. If you purchased your shares by check, we will wait until your check has cleared, which can take up to 15 days, before we send your redemption proceeds.

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Redemptions-in-kind

The Fund has reserved the right to pay for redemptions with portfolio securities under certain conditions. See the SAI for more information on redemptions-in-kind.

Account minimum

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If you redeem shares and your account balance falls below $250, the Fund may redeem your shares after 60 days' written notice to you.

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Exchanges

You may generally exchange all or part of your shares for shares of the same class of another Delaware Investments ® Fund. If you exchange shares to a fund that has a sales charge, you will pay any applicable sales charges on your new shares. You do not pay sales charges on shares that you acquired through the reinvestment of dividends. You may have to pay taxes on your exchange. When you exchange shares, you are purchasing shares in another fund, so you should be sure to get a copy of the fund's prospectus and read it carefully before buying shares through an exchange. You may not exchange your shares for Class A shares of another Delaware Investments ® Fund, other than Delaware Cash Reserve ® Fund. You may not exchange your shares for Class B, Class C, or Class R shares of another Delaware Investments ® Fund. The Fund may refuse the purchase side of any exchange request, if, in the Manager's judgment, the Fund would be unable to invest effectively in accordance with its investment objective and policies or would otherwise potentially be adversely affected.

Frequent trading of Fund shares

The Fund discourages purchases by market timers and purchase orders (including the purchase side of exchange orders) by shareholders identified as market timers may be rejected. The Board has adopted policies and procedures designed to detect, deter, and prevent trading activity detrimental to the Fund and its shareholders, such as market timing. The Fund will consider anyone who follows a pattern of market timing in any Delaware Investments ® Fund or the Optimum Fund Trust to be a market timer and may consider anyone who has followed a similar pattern of market timing at an unaffiliated fund family to be a market timer.

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Market timing of a fund occurs when investors make consecutive, rapid, short-term "roundtrips" — that is, purchases into a fund followed quickly by redemptions out of that fund. A short-term roundtrip is any redemption of fund shares within 20 Business Days of a purchase of that fund's shares. If you make a second such short-term roundtrip in a fund within 90 rolling calendar days as a previous short-term roundtrip in that fund, you may be considered a market timer. In determining whether market timing has occurred, the Fund will consider short-term roundtrips to include rapid purchases and sales of Fund shares through the exchange privilege. The Fund reserves the right to consider other trading patterns to be market timing.

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Your ability to use the Fund's exchange privilege may be limited if you are identified as a market timer. If you are identified as a market timer, we will execute the redemption side of your exchange order but may refuse the purchase side of your exchange order. The Fund reserves the right to restrict or reject, without prior notice, any purchase order or exchange order for any reason, including any purchase order or exchange order accepted by any shareholder's financial intermediary or in any omnibus-type account. Transactions placed in violation of the Fund's market timing policy are not necessarily deemed accepted by the Fund and may be rejected by the Fund on the next Business Day following receipt by the Fund.

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Redemptions will continue to be permitted in accordance with the Fund's current prospectus. A redemption of shares under these circumstances could be costly to a shareholder if, for example, the shares have declined in value, the shareholder recently paid a front-end sales charge, the shares are subject to a CDSC, or the sale results in adverse tax consequences. To avoid this risk, a shareholder should carefully monitor the purchases, sales, and exchanges of Fund shares and avoid frequent trading in Fund shares.

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The Fund reserves the right to modify this policy at any time without notice, including modifications to the Fund's monitoring procedures and the procedures to close accounts to new purchases. Although the implementation of this policy involves judgments that are inherently subjective and may be selectively applied, we seek to make judgments and applications that are consistent with the interests of the Fund's shareholders. While we will take actions designed to detect and prevent market timing, there can be no assurance that such trading activity will be completely eliminated. Moreover, the Fund's market timing policy does not require the Fund to take action in response to frequent trading activity. If the Fund elects not to take any action in response to frequent trading, such frequent trading activity could continue.

Risks of market timing

By realizing profits through short-term trading, shareholders that engage in rapid purchases and sales or exchanges of the Fund's shares dilute the value of shares held by long-term shareholders. Volatility resulting from excessive purchases and sales or exchanges of Fund shares, especially involving large dollar amounts, may disrupt efficient portfolio management. In particular, the Fund may have difficulty implementing its long-term investment strategies if it is forced to maintain a higher level of its assets in cash to accommodate significant short-term trading activity. Excessive purchases and sales or exchanges of the Fund's shares may also force the Fund to sell portfolio securities at inopportune times to raise cash to accommodate short-term trading activity. This could adversely affect the Fund's performance, if, for example, the Fund incurs increased brokerage costs and realization of taxable capital gains without attaining any investment advantage.

A fund that invests significantly in foreign securities may be particularly susceptible to short-term trading strategies. This is because foreign securities are typically traded on markets that close well before the time a fund calculates its NAV (normally 4:00 p.m. Eastern time). Developments that occur between the closing of the foreign market and a fund's NAV calculation may affect the value of these foreign securities. The time zone differences among international stock markets can allow a shareholder engaging in a short-term trading strategy to exploit differences in fund share prices that are based on closing prices of foreign securities established some time before a fund calculates its own share price.

Any fund that invests in securities that are thinly traded, traded infrequently, or relatively illiquid has the risk that the securities prices used to calculate the fund's NAV may not accurately reflect current market values. A shareholder may seek to engage in short-term trading to take advantage of these pricing differences. Funds that may be adversely affected by such arbitrage include, in particular, funds that significantly invest in small-cap securities, technology, and other specific industry sector securities, and in certain fixed income securities, such as high yield bonds, asset-backed securities, or municipal bonds.

Transaction monitoring procedures

The Fund, through its transfer agent, maintains surveillance procedures designed to detect excessive or short-term trading in Fund shares. This monitoring process involves several factors, which include scrutinizing transactions in Fund shares for violations of the Fund's market timing policy or other patterns of short-term or excessive trading. For purposes of these transaction monitoring procedures, the Fund may consider trading activity by multiple accounts under common ownership, control, or influence to be trading by a single entity. Trading activity identified by these factors, or as a result of any other available information, will be evaluated to determine whether such activity might constitute market timing. These procedures may be modified from time to time to improve the detection of excessive or short-term trading or to address other concerns. Such changes may be necessary or appropriate, for example, to deal with issues specific to certain retirement plans; plan exchange limits; U.S. Department of Labor regulations; certain automated or pre-established exchange, asset-allocation, or dollar cost averaging programs; or omnibus account arrangements.

Omnibus account arrangements are common forms of holding shares of the Fund, particularly among certain broker/dealers and other financial intermediaries, including sponsors of retirement plans and variable insurance products. The Fund will attempt to have financial intermediaries apply the Fund's monitoring procedures to these omnibus accounts and to the individual participants in such accounts. However, to the extent that a financial intermediary is not able or willing to monitor or enforce the Fund's frequent trading policy with respect to an omnibus account, the Fund or its agents may require the financial intermediary to impose its frequent trading policy, rather than the Fund's policy, to shareholders investing in the Fund through the financial intermediary.

A financial intermediary may impose different requirements or have additional restrictions on the frequency of trading than the Fund. Such restrictions may include, without limitation, requiring the trades to be placed by U.S. mail, prohibiting purchases for a designated period of time (typically 30 to 90 days) by investors who have recently purchased or redeemed Fund shares, and similar restrictions. The Fund's ability to impose such restrictions with respect to accounts traded through particular financial intermediaries may vary depending on systems capabilities, applicable contractual and legal restrictions, and cooperation of those financial intermediaries.

You should consult your financial intermediary regarding the application of such restrictions and to determine whether your financial intermediary imposes any additional or different limitations. In an effort to discourage market timers in such accounts, the Fund may consider enforcement against market timers at the participant level and at the omnibus level, up to and including termination of the omnibus account's authorization to purchase Fund shares.

Limitations on ability to detect and curtail market timing

Shareholders seeking to engage in market timing may employ a variety of strategies to avoid detection and, despite the efforts of the Fund and its agents to detect market timing in Fund shares, there is no guarantee that the Fund will be able to identify these shareholders or curtail their trading practices. In particular, the Fund may not be able to detect market timing attributable to a particular investor who effects purchase, redemption, and/or exchange activity in Fund shares through omnibus accounts. The difficulty of detecting market timing may be further compounded if these entities utilize multiple tiers or omnibus accounts.

Dividends, distributions, and taxes

Dividends and distributions

The Fund intends to qualify each year as a regulated investment company under the Code. As a regulated investment company, the Fund generally pays no federal income tax on the income and gains it distributes to you. The Fund expects to declare and distribute all of its net investment income, if any, to shareholders as dividends annually. The Fund will distribute net realized capital gains, if any, at least annually usually in December. The Fund may distribute such income dividends and capital gains more frequently, if necessary, in order to reduce or eliminate federal excise or income taxes on the Fund. The amount of any distribution will vary, and there is no guarantee the Fund will pay either an income dividend or a capital gains distribution. We automatically reinvest all dividends and any capital gains, unless you direct us to do otherwise.

Annual statements

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Each year, the Fund will send you an annual statement (Form 1099) of your account activity to assist you in completing your federal, state and local tax returns. Distributions declared in December to shareholders of record in such month, but paid in January, are taxable as if they were paid in December. Prior to issuing your statement, the Fund makes every effort to search for reclassified income to reduce the number of corrected forms mailed to shareholders. However, when necessary, the Fund will send you a corrected Form 1099 to reflect reclassified information.

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Avoid "buying a dividend"

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At the time you purchase your Fund shares, the Fund's net asset value may reflect undistributed income, undistributed capital gains, or net unrealized appreciation in value of portfolio securities held by the Fund. For taxable investors, a subsequent distribution to you of such amounts, although constituting a return of your investment, would be taxable. Buying shares in the Fund just before it declares an income dividend or capital gains distribution is sometimes known as "buying a dividend."

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Tax considerations

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Fund distributions. The Fund expects, based on its investment objective and strategies, that its distributions, if any, will be taxable as ordinary income, capital gains, or some combination of both. This is true whether you reinvest your distributions in additional Fund shares or receive them in cash.

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For federal income tax purposes, Fund distributions of short-term capital gains are taxable to you as ordinary income. Fund distributions of long-term capital gains are taxable to you as long-term capital gains no matter how long you have owned your shares. With respect to taxable years of the Fund beginning before January 1, 2013, unless such provision is extended or made permanent, a portion of income dividends designated by the Fund may be qualified dividend income eligible for taxation by individual shareholders at long-term capital gain rates provided certain holding period requirements are met.

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Sale or redemption of Fund shares. A sale or redemption of Fund shares is a taxable event and, accordingly, a capital gain or loss may be recognized. For tax purposes, an exchange of your Fund shares for shares of a different Delaware Investments ® Fund is the same as a sale.

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Backup withholding. By law, if you do not provide the Fund with your proper taxpayer identification number and certain required certifications, you may be subject to backup withholding on any distributions of income, capital gains, or proceeds from the sale of your shares. The Fund also must withhold if the Internal Revenue Service instructs it to do so. When withholding is required, the amount will be 28% of any distributions or proceeds paid.

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State and local taxes. Fund distributions and gains from the sale or exchange of your Fund shares generally are subject to state and local taxes.

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Other. Non-U.S. investors may be subject to U.S. withholding tax at a 30% or lower treaty rate and U.S. estate tax and are subject to special U.S. tax certification requirements to avoid backup withholding and claim any treaty benefits. Exemptions from U.S. withholding tax are provided for capital gain dividends paid by the Fund from long-term capital gains, if any, and, with respect to taxable years of the Fund that begin before January 1, 2012 (unless such sunset date is extended or made permanent), interest-related dividends paid by the Fund from its qualified net interest income from U.S. sources and short-term capital gain dividends. However, notwithstanding such exemptions from U.S. withholding at the source, any such dividends and distributions of income and capital gains will be subject to backup withholding at a rate of 28% if you fail to properly certify that you are not a U.S. person.

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This discussion of "Dividends, distributions, and taxes" is not intended or written to be used as tax advice. Because everyone's tax situation is unique, you should consult your tax professional about federal, state, local, or foreign tax consequences before making an investment in the Fund.

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Certain management considerations

Investments by funds of funds and similar investment vehicles

The Fund may accept investments from funds of funds, as well as from similar investment vehicles, such as 529 Plans. A "529 Plan" is a college savings program that operates under Section 529 of the Code. From time to time, the Fund may experience large investments or redemptions due to allocations or rebalancings by these funds of funds and/or similar investment vehicles. While it is impossible to predict the overall impact of these transactions over time, there could be adverse effects on portfolio management. For example, the Fund may be required to sell securities or invest cash at times when it would not otherwise do so. These transactions could also have tax consequences if sales of securities result in gains, and could also increase transaction costs or portfolio turnover.

Financial highlights

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The financial highlights table is intended to help you understand the Fund's financial performance for the past 5 years. Certain information reflects financial results for a single Fund share. The total returns in the table represent the rate that an investor would have earned or lost on an investment in the Fund (assuming reinvestment of all dividends and distributions). The information for the 2010 fiscal year has been audited by PricewaterhouseCoopers LLP, an independent registered public accounting firm, whose report, along with the Fund's financial statements, is included in the annual report, which is available upon request by calling 800 362-7500. For the fiscal years prior to 2010, the Fund's prior independent registered public accounting firm audited the Fund's financial statements.

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Delaware U.S. Growth Fund

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Institutional Class Shares 2010 2009 2008 2007 Year ended
Oct. 31, 2006
Net asset value, beginning of period $11.710 $9.890 $16.580 $13.750 $13.280
Income (loss) from investment operations:
Net investment income (loss)1 (0.008) 0.024 0.014 0.005 (0.005)
Net realized and unrealized gain (loss) on investments 2.527 1.813 (6.704) 2.825 0.475
Total from investment operations 2.519 1.837 (6.690) 2.830 0.470
Less dividends and distributions from:
Net investment income (0.009) (0.017)
Total dividends and distributions (0.009) (0.017)
Net asset value, end of period $14.220 $11.710 $9.890 $16.580 $13.750
Total return2 21.42% 18.48% (40.35%) 20.58% 3.54%
Ratios and supplemental data:
Net assets, end of period (000 omitted) $477,361 $460,756 $542,554 $671,819 $569,335
Ratio of expenses to average net assets 0.82% 0.75% 0.76% 0.76% 0.75%
Ratio of expenses to average net assets prior to fees waived and expense paid indirectly 0.96% 1.01% 0.88% 0.84% 0.87%
Ratio of net investment income (loss) to average net assets (0.06%) 0.25% 0.10% 0.03% (0.04%)
Ratio of net investment loss to average net assets prior to fees waived and expense paid indirectly (0.20%) (0.01%) (0.02%) (0.05%) (0.16%)
Portfolio turnover 22% 30% 35% 30% 25%
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The average shares outstanding method has been applied for per share information.

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Total investment return is based on the change in net asset value of a share during the period and assumes reinvestment of dividends and distributions at net asset value. Total investment return during all of the periods shown reflects a waiver by the manager. Performance would have been lower had the waiver not been in effect.

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How to read the financial highlights

Net investment income (loss)
Net investment income (loss) includes dividend and interest income earned from a fund's investments; it is calculated after expenses have been deducted.

Net realized and unrealized gain (loss) on investments
A realized gain occurs when we sell an investment at a profit, while a realized loss occurs when we sell an investment at a loss. When an investment increases or decreases in value but we do not sell it, we record an unrealized gain or loss. The amount of realized gain per share, if any, that we pay to shareholders would be listed under "Less dividends and distributions from: Net realized gain on investments."

Net asset value (NAV)
This is the value of a mutual fund share, calculated by dividing the net assets by the number of shares outstanding.

Total return
This represents the rate that an investor would have earned or lost on an investment in a fund. In calculating this figure for the financial highlights table, we include applicable fee waivers, exclude front-end sales charges and contingent deferred sales charges, and assume the shareholder has reinvested all dividends and realized gains.

Net assets
Net assets represent the total value of all the assets in a fund's portfolio, less any liabilities, that are attributable to that class of the fund.

Ratio of expenses to average net assets
The expense ratio is the percentage of net assets that a fund pays annually for operating expenses and management fees. These expenses include accounting and administration expenses, services for shareholders, and similar expenses.

Ratio of net investment income (loss) to average net assets
We determine this ratio by dividing net investment income (loss) by average net assets.

Portfolio turnover
This figure tells you the amount of trading activity in a fund's portfolio. A turnover rate of 100% would occur if, for example, a fund bought and sold all of the securities in its portfolio once in the course of a year or frequently traded a single security. A high rate of portfolio turnover in any year may increase brokerage commissions paid and could generate taxes for shareholders on realized investment gains.

Additional information

Contact information

For convenient access to account information or current performance information on all Delaware Investments ® Funds seven days a week, 24 hours a day, use this touch-tone service.

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Additional information about the Fund's investments is available in its annual and semiannual shareholder reports. In the Fund's annual shareholder report, you will find a discussion of the market conditions and investment strategies that significantly affected the Fund's performance during the period covered by the report. You can find more information about the Fund in its current SAI, which is filed electronically with the SEC, and which is legally a part of this Prospectus (it is incorporated by reference). To receive a free copy of the SAI, or the annual or semiannual report, or if you have any questions about investing in the Fund,
write to us at P.O. Box 219691, Kansas City, MO 64121-9691 by regular mail or
430 W. 7th Street, Kansas City, MO 64105-1407 by overnight courier service, or
call toll-free 800 362-7500. The SAI and shareholder reports are available, free of charge, through the Fund's web site (www.delawareinvestments.com). You may also obtain additional information about the Fund from your financial advisor.

You can find reports and other information about the Fund on the EDGAR database on the SEC web site (www.sec.gov). You can get copies of this information, after paying a duplication fee, by e-mailing the SEC at publicinfo@sec.gov or by writing to the Public Reference Section of the SEC,
100 F Street, NE, Washington, DC 20549-1520. Information about the Fund, including its SAI, can be reviewed and copied at the SEC's Public Reference Room in Washington, D.C. For information on the Public Reference Room, call
the SEC at 202 551-8090.

PR-104 [10/10] PDF 16191 [2/11]

Investment Company Act number: 811-07972

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STATEMENT OF ADDITIONAL INFORMATION
February 28, 2011
 
DELAWARE GROUP ADVISER FUNDS
2005 Market Street
Philadelphia, PA 19103-7094
 
Delaware Diversified Income Fund  
       Class A DPDFX
       Class B DPBFX
       Class C DPCFX
       Class R DPRFX
       Institutional Class DPFFX
   
Delaware U.S. Growth Fund  
       Class A DUGAX
       Class B DEUBX
       Class C DEUCX
       Class R DEURX
       Institutional Class DEUIX
 
 
For Prospectuses, Performance, and Information on Existing Accounts of:
Class A shares, Class B shares, Class C shares, and Class R shares: 800 523-1918
Institutional Classes: 800 362-7500
 
Dealer Services (Broker/Dealers only): 800 362-7500
 
     This Statement of Additional Information (“Part B”) supplements the information contained in the current prospectuses for the Delaware Diversified Income and Delaware U.S. Growth Funds (the “Prospectuses”), each dated February 28, 2011, as they may be amended from time to time. This Part B should be read in conjunction with the applicable Prospectus. This Part B is not itself a Prospectus but is, in its entirety, incorporated by reference into each Prospectus. A Prospectus may be obtained by writing or calling your investment dealer or by contacting the Funds’ national distributor, Delaware Distributors, L.P. (the “Distributor”), at P.O. Box 219691, Kansas City, MO 64121-9691 by regular mail or 430 W. 7th Street, Kansas City, MO 64105-1407 by overnight courier service, or by phone toll-free at 800 523-1918. Please do not send any correspondence to 2005 Market Street, Philadelphia, PA 19103-7094. Each Fund’s financial statements, the notes relating thereto, the financial highlights, and the report of the independent registered public accounting firm are incorporated by reference from each Fund’s annual report (“Annual Report”) into this Part B. The Annual Reports will accompany any request for Part B. The Annual Reports can be obtained, without charge, by calling 800 523-1918.
 
TABLE OF CONTENTS
  Page   Page
Organization and Classification 2 Purchasing Shares 41
Investment Objectives, Restrictions, and Policies 2 Investment Plans 53
Investment Strategies and Risks 3 Determining Offering Price and Net Asset Value 56
Disclosure of Portfolio Holdings Information 22 Redemption and Exchange 57
Management of the Trust 23 Distributions and Taxes 63
Investment Manager and Other Service Providers 31 Performance Information 77
Portfolio Managers 35 Financial Statements 77
Trading Practices and Brokerage 39 Principal Holders 77
Capital Structure 40 Appendix A – Description of Ratings 81

1
 

 

     This Part B describes the shares of Delaware Diversified Income Fund and Delaware U.S. Growth Fund (each, a “Fund” and collectively, the “Funds”), which are series of the Delaware Group Adviser Funds (the “Trust”). Each Fund offers Class A, B, C, and R Shares (collectively, the “Fund Classes”). Each Fund also offers an Institutional Class (collectively, the “Institutional Classes”). All references to “shares” or “Classes” in this Part B refer to all classes of shares of the Funds, except where noted. The Funds’ investment manager is Delaware Management Company (the “Manager”), a series of Delaware Management Business Trust.
 
ORGANIZATION AND CLASSIFICATION
 
Organization
     The Trust was originally organized as a Maryland corporation on August 10, 1993 and was subsequently reorganized as a Delaware statutory trust on November 23, 1999.
 
Classification
     The Trust is an open-end management investment company. Each Fund’s portfolio of assets is diversified as defined by the Investment Company Act of 1940, as amended (the “1940 Act”).
 
INVESTMENT OBJECTIVES, RESTRICTIONS, AND POLICIES
 
Investment Objective 
     Each Fund’s investment objective is described in the Prospectuses. Each Fund’s investment objective is nonfundamental, and may be changed without shareholder approval. However, the Board of Trustees (“Board”) must approve any changes to nonfundamental investment objectives and a Fund will notify shareholders at least 60 days prior to a material change in the Fund’s objective.
 
Fundamental Investment Restriction 
    
Each Fund has adopted the following restrictions that cannot be changed without approval by the holders of a “majority” of each Fund’s outstanding shares, which is a vote by the holders of the lesser of: (i) 67% or more of the voting securities present in person or by proxy at a meeting, if the holders of more than 50% of the outstanding voting securities are present or represented by proxy; or (ii) more than 50% of the outstanding voting securities. The percentage limitations contained in the restrictions and policies set forth herein apply at the time of purchase of securities.
 
     The Funds shall not:
 
     1. Make investments that will result in the concentration (as that term may be defined in the 1940 Act, any rule or order thereunder, or U.S. Securities and Exchange Commission (“SEC”) staff interpretation thereof) of their investments in the securities of issuers primarily engaged in the same industry, provided that this restriction does not limit each Fund from investing in obligations issued or guaranteed by the U.S. government, its agencies or instrumentalities, or in tax-exempt securities or certificates of deposit.
 
     2. Borrow money or issue senior securities, except as the 1940 Act, any rule or order thereunder, or SEC staff interpretation thereof, may permit.
 
     3. Underwrite the securities of other issuers, except that each Fund may engage in transactions involving the acquisition, disposition, or resale of their portfolio securities, under circumstances where they may be considered to be an underwriter under the Securities Act of 1933, as amended (the “1933 Act”).
 
     4. Purchase or sell real estate, unless acquired as a result of ownership of securities or other instruments and provided that this restriction does not prevent the Funds from investing in issuers that invest, deal or otherwise engage in transactions in real estate or interests therein, or investing in securities that are secured by real estate or interests therein.
 
2
 

 

     5. Purchase or sell physical commodities, unless acquired as a result of ownership of securities or other instruments and provided that this restriction does not prevent the Funds from engaging in transactions involving futures contracts and options thereon or investing in securities that are secured by physical commodities.
 
     6. Make loans, provided that this restriction does not prevent the Funds from purchasing debt obligations, entering into repurchase agreements, loaning their assets to broker/dealers or institutional investors, and investing in loans, including assignments and participation interests.
 
Nonfundamental Investment Restriction 
    
In addition to the fundamental policies and investment restrictions described above, and the various general investment policies described in the Prospectuses, each Fund will be subject to the following investment restriction, which is considered nonfundamental and may be changed by the Board without shareholder approval: A Fund may not invest more than 15% of its respective net assets in securities that it cannot sell or dispose of in the ordinary course of business within seven days at approximately the value at which the Fund has valued the investment.
 
     Except for the Funds’ policy with respect to borrowing, any investment restriction that involves a maximum percentage of securities or assets shall not be considered violated unless an excess over the applicable percentage occurs immediately after an acquisition of securities or utilization of assets and such excess results therefrom.
 
Portfolio Turnover 
    
Portfolio trading will be undertaken principally to accomplish each Fund’s respective investment objective. The Funds are free to sell portfolio securities at any time, subject to complying with the Internal Revenue Code, as amended (the “Code”), and the 1940 Act, when changes in circumstances or conditions make such a move desirable in light of each Fund’s respective investment objective. The Funds will not attempt to achieve or be limited to a predetermined rate of portfolio turnover. Such turnover always will be incidental to transactions undertaken with a view to achieving each Fund’s respective investment objective.
 
     The portfolio turnover rate tells you the amount of trading activity in a Fund’s portfolio. A turnover rate of 100% would occur, for example, if all of a Fund’s investments held at the beginning of a year were replaced by the end of the year, or if a single investment were frequently traded. The turnover rate also may be affected by cash requirements from redemptions and repurchases of a Fund’s shares. A high rate of portfolio turnover in any year may increase brokerage commissions paid and could generate taxes for shareholders on realized investment gains. In investing to achieve its investment objective, a Fund may hold securities for any period of time.
 
     For the fiscal years ended October 31, 2009 and 2010, the Funds’ portfolio turnover rates were as follows:
 
Fund   2009      2010
Delaware Diversified Income Fund 213%   232%
Delaware U.S. Growth Fund 30%   22%

INVESTMENT STRATEGIES AND RISKS
 
     The Funds’ investment objectives, strategies, and risks are described in the Prospectuses. Certain additional information is provided below. All investment strategies of the Funds are nonfundamental and may be changed without shareholder approval, except those identified below as fundamental restrictions.
 
Bank Obligations
     Certificates of deposit (“CDs”) are short-term negotiable obligations of commercial banks; time deposits (“TDs”) are nonnegotiable deposits maintained in banking institutions for specified periods of time at stated interest rates; and bankers’ acceptances are time drafts drawn on commercial banks by borrowers usually in connection with international transactions.
 
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     Obligations of foreign branches of domestic banks, such as CDs and TDs, may be general obligations of the parent bank in addition to the issuing branch, or may be limited by the terms of a specific obligation and government regulation. Such obligations are subject to different risks than are those of domestic banks or domestic branches of foreign banks. These risks include foreign economic and political developments, foreign governmental restrictions that may adversely affect payment of principal and interest on the obligations, foreign exchange controls, and foreign withholding and other taxes on interest income. Foreign branches of domestic banks are not necessarily subject to the same or similar regulatory requirements that apply to domestic banks, such as mandatory reserve requirements, loan limitations, and accounting, auditing, and financial recordkeeping requirements. In addition, less information may be publicly available about a foreign branch of a domestic bank than about a domestic bank. CDs issued by wholly owned Canadian subsidiaries of domestic banks are guaranteed as to repayment of principal and interest (but not as to sovereign risk) by the domestic parent bank.
 
     Obligations of domestic branches of foreign banks may be general obligations of the parent bank in addition to the issuing branch, or may be limited by the terms of a specific obligation and by governmental regulation as well as governmental action in the country in which the foreign bank has its head office. A domestic branch of a foreign bank with assets in excess of $1 billion may or may not be subject to reserve requirements imposed by the Federal Reserve System or by the state in which the branch is located if the branch is licensed in that state. In addition, branches licensed by the Comptroller of the Currency and branches licensed by certain states (“State Branches”) may or may not be required to: (i) pledge to the regulator by depositing assets with a designated bank within the state, an amount of their assets equal to 5% of their total liabilities; and (ii) maintain assets within the state in an amount equal to a specified percentage of the aggregate amount of liabilities of the foreign bank payable at or through all of their State Branches. The deposits of State Branches may not necessarily be insured by the Federal Deposit Insurance Corporation (“FDIC”). In addition, there may be less publicly available information about a domestic branch of a foreign bank than about a domestic bank.
 
     In view of the foregoing factors associated with the purchase of CDs and TDs issued by foreign branches of domestic banks or by domestic branches of foreign banks, the Manager will carefully evaluate such investments on a case-by-case basis.
 
     Savings and loan associations whose CDs may be purchased by either Fund are supervised by the Office of Thrift Supervision and are insured by the Savings Association Insurance Fund, which is administered by the FDIC and is backed by the full faith and credit of the U.S. government. As a result, such savings and loan associations are subject to regulation and examination.
 
Combined Transactions
    
The Funds may enter into multiple transactions, including multiple options transactions, multiple futures transactions, multiple currency transactions (including forward currency contracts) and multiple interest rate transactions and any combination of futures, options, currency, and interest rate transactions (“component” transactions), instead of a single transaction, as part of a single or combined strategy when, in the opinion of the Manager, it is in the best interests of a Fund to do so. A combined transaction will usually contain elements of risk that are present in each of its component transactions. Although combined transactions are normally entered into based on the Manager’s judgment that the combined strategies will reduce risk or otherwise more effectively achieve the desired portfolio management goal, it is possible that the combination will instead increase such risks or hinder achievement of the portfolio management objective.
 
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Convertible Securities
     Delaware U.S. Growth Fund may invest in securities that either have warrants or rights attached or are otherwise convertible into other or additional securities. A convertible security is typically a fixed income security (a bond or preferred stock) that may be converted at a stated price within a specified period of time into a specified number of shares of common stock of the same or a different issuer. Convertible securities are generally senior to common stocks in a corporation’s capital structure but are usually subordinated to similar nonconvertible securities. While providing a fixed income stream (generally higher in yield than the income derivable from a common stock but lower than that afforded by a similar nonconvertible security), a convertible security also affords an investor the opportunity, through its conversion feature, to participate in capital appreciation attendant upon a market price advance in the common stock underlying the convertible security. In general, the market value of a convertible security is at least the higher of its “investment value” (i.e., its value as a fixed income security) or its “conversion value” (i.e., its value upon conversion into its underlying common stock). While no securities investment is without some risk, investments in convertible securities generally entail less risk than investments in the common stock of the same issuer.
 
Eurodollar Instruments
    
Each Fund may make investments in Eurodollar instruments. Eurodollar instruments are U.S. dollar-denominated futures contracts or options thereon which are linked to the London Interbank Offered Rate (“LIBOR”), although foreign currency-denominated instruments are available from time to time. Eurodollar futures contracts enable purchasers to obtain a fixed rate for the lending of funds and sellers to obtain a fixed rate for borrowings. Each Fund might use Eurodollar futures contracts and options thereon to hedge against changes in LIBOR, to which many interest rate swaps and fixed income instruments are linked.
 
Foreign Currency Transactions
    
Each Fund may hold foreign currency deposits from time to time and may convert dollars and foreign currencies in the foreign exchange markets. Currency conversion involves dealer spreads and other costs, although commissions usually are not charged. Currencies may be exchanged on a spot (i.e., cash) basis, or by entering into forward contracts to purchase or sell foreign currencies at a future date and price. Forward contracts generally are traded in an interbank market conducted directly between currency traders (usually large commercial banks) and their customers. The parties to a forward contract may agree to offset or terminate the contract before its maturity, or may hold the contract to maturity and complete the contemplated currency exchange.
 
     Foreign Currency Options: The Funds may purchase U.S. exchange-listed call and put options on foreign currencies. Such options on foreign currencies operate similarly to options on securities. Options on foreign currencies are affected by all of those factors that influence foreign exchange rates and investments generally.
 
     The value of a foreign currency option is dependent upon the value of the foreign currency and the U.S. dollar, and may have no relationship to the investment merits of a foreign security. Because foreign currency transactions occurring in the interbank market involve substantially larger amounts than those that may be involved in the use of foreign currency options, investors may be disadvantaged by having to deal in an odd lot market (generally consisting of transactions of less than $1 million) for the underlying foreign currencies at prices that are less favorable than for round lots.
 
     There is no systematic reporting of last sale information for foreign currencies and there is no regulatory requirement that quotations available through dealer or other market sources be firm or revised on a timely basis. Available quotation information is generally representative of very large transactions in the interbank market and thus may not reflect relatively smaller transactions (less than $1 million) where rates may be less favorable. The interbank market in foreign currencies is a global, around-the-clock market. To the extent that the U.S. options markets are closed while the markets for the underlying currencies remain open, significant price and rate movements may take place in the underlying markets that cannot be reflected in the options market.
 
     Foreign Currency Conversion: Although foreign exchange dealers do not charge a fee for currency conversion, they do realize a profit based on the difference (the “spread”) between prices at which they are buying and selling various currencies. Thus, a dealer may offer to sell a foreign currency to a Fund at one rate, while offering a lesser rate of exchange should either Fund desire to resell that currency to the dealer.
 
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Foreign Investments
     Delaware Diversified Income Fund and Delaware U.S. Growth Fund may invest up to 50% and 20%, respectively, of their assets in foreign securities. Foreign investments can involve significant risks in addition to the risks inherent in U.S. investments. The value of securities denominated in or indexed to foreign currencies, and of dividends and interest from such securities, can change significantly when foreign currencies strengthen or weaken relative to the U.S. dollar. Foreign securities markets generally have less trading volume and less liquidity than U.S. markets, and prices on some foreign markets can be highly volatile. Many foreign countries lack uniform accounting and disclosure standards comparable to those applicable to U.S. companies, and it may be more difficult to obtain reliable information regarding an issuer’s financial condition and operations. In addition, the costs of foreign investing, including withholding taxes, brokerage commissions, and custodial costs, are generally higher than for U.S. investments.
 
     Foreign markets may offer less protection to investors than U.S. markets. Foreign issuers, brokers, and securities markets may be subject to less government supervision. Foreign security trading practices, including those involving the release of assets in advance of payment, may involve increased risks in the event of a failed trade or the insolvency of a broker-dealer, and may involve substantial delays. It may also be difficult to enforce legal rights in foreign countries.
 
     Investing abroad also involves different political and economic risks. Foreign investments may be affected by actions of foreign governments adverse to the interests of U.S. investors, including the possibility of expropriation or nationalization of assets, confiscatory taxation, restrictions on U.S. investment or on the ability to repatriate assets or convert currency into U.S. dollars, or other government intervention. There may be a greater possibility of default by foreign governments or foreign government-sponsored enterprises. Investments in foreign countries also involve a risk of local political, economic, or social instability, military action or unrest, or adverse diplomatic developments. There is no assurance that the Manager will be able to anticipate or counter these potential events.
 
     The considerations noted above generally are intensified for investments in developing countries. Developing countries may have relatively unstable governments, economies based on only a few industries, and securities markets that trade a small number of securities.
 
     Each Fund may invest in foreign securities that impose restrictions on transfer within the United States or to U.S. persons. Although securities subject to transfer restrictions may be marketable abroad, they may be less liquid than foreign securities of the same class that are not subject to such restrictions.
 
     American Depositary Receipts (“ADRs”) and European Depositary Receipts (“EDRs”) are certificates evidencing ownership of shares of a foreign-based issuer held in trust by a bank or similar financial institution. Designed for use in U.S. and European securities markets, respectively, ADRs and EDRs are alternatives to the purchase of the underlying securities in their national markets and currencies.
 
Forward Foreign Currency Exchange Contracts 
    
When dealing in forward contracts, each Fund will be limited to hedging involving either specific transactions or portfolio positions. Transaction hedging is the purchase or sale of forward contracts with respect to specific receivables or payables of the Funds generally arising in connection with the purchase or sale of their portfolio securities and accruals of interest or dividends receivable and Fund expenses. Position hedging is the sale of a foreign currency with respect to portfolio security positions denominated or quoted in that currency. The Funds may not position hedge with respect to a particular currency for an amount greater than the aggregate market value (determined at the time of making any sale of a forward contract) of securities held in their portfolios denominated or quoted in, or currently convertible into, such currency.
 
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     When each Fund enters into a contract for the purchase or sale of a security denominated in a foreign currency, or when each Fund anticipates the receipt in a foreign currency of dividends or interest payments on a security that it holds, the Fund may desire to “lock in” the U.S. dollar price of the security or the U.S. dollar equivalent of such dividend or interest payment as the case may be. By entering into a forward contract for a fixed amount of dollars for the purchase or sale of the amount of foreign currency involved in the underlying transactions, each Fund will be able to protect itself against a possible loss resulting from an adverse change in the relationship between the U.S. dollar and the subject foreign currency during the period between the date on which the security is purchased or sold, or on which the dividend or interest payment is declared, and the date on which such payments are made or received.
 
     Additionally, when the Manager believes that the currency of a particular foreign country may suffer a substantial decline against the U.S. dollar, each Fund may enter into a forward contract for a fixed amount of dollars, to sell the amount of foreign currency approximating the value of some or all of the securities of the Fund denominated in such foreign currency.
 
     The Funds may use currency forward contracts to manage currency risks and to facilitate transactions in foreign securities. The following discussion summarizes the principal currency management strategies involving forward contracts that could be used by a Fund.
 
     In connection with purchases and sales of securities denominated in foreign currencies, a Fund may enter into currency forward contracts to fix a definite price for the purchase or sale in advance of the trade’s settlement date. This technique is sometimes referred to as a “settlement hedge” or “transaction hedge.” The Manager expects to enter into settlement hedges in the normal course of managing each Fund’s foreign investments. Each Fund could also enter into forward contracts to purchase or sell a foreign currency in anticipation of future purchases or sales of securities denominated in foreign currencies, even if the specific investments have not yet been selected by the Manager.
 
     The Funds may also use forward contracts to hedge against a decline in the value of existing investments denominated in a foreign currency. For example, if the Funds owned securities denominated in pounds sterling, they could enter into a forward contract to sell pounds sterling in return for U.S. dollars to hedge against possible declines in the pound’s value. Such a hedge (sometimes referred to as a “position hedge”) would tend to offset both positive and negative currency fluctuations, but would not offset changes in security values caused by other factors. Each Fund could also hedge the position by selling another currency expected to perform similarly to the pound sterling — for example, by entering into a forward contract to sell Euros in return for U.S. dollars. This type of hedge, sometimes referred to as a “proxy hedge,” could offer advantages in terms of cost, yield, or efficiency, but generally will not hedge currency exposure as effectively as a simple hedge into U.S. dollars. Proxy hedges may result in losses if the currency used to hedge does not perform similarly to the currency in which the hedged securities are denominated.
 
     Under certain conditions, SEC guidelines require mutual funds to set aside cash and appropriate liquid assets in a segregated custodian account to cover currency forward contracts. As required by SEC guidelines, the Funds will segregate assets to cover currency forward contracts, if any, whose purpose is essentially speculative. The Funds will not segregate assets to cover forward contracts, including settlement hedges, position hedges, and proxy hedges. Successful use of forward currency contracts will depend on the Manager’s skill in analyzing and predicting currency values. Forward contracts may substantially change a Fund’s investment exposure to changes in currency exchange rates, and could result in losses to the Funds if currencies do not perform as the Manager anticipates. For example, if a currency’s value rose at a time when the Manager had hedged the Funds by selling that currency in exchange for dollars, the Funds would be unable to participate in the currency’s appreciation. If the Manager hedges currency exposure through proxy hedges, the Funds could realize currency losses from the hedge and the security position at the same time if the two currencies do not move in tandem. Similarly, if the Manager increases the Funds’ exposure to a foreign currency, and that currency’s value declines, each Fund will realize a loss. There is no assurance that the Manager’s use of forward currency contracts will be advantageous to each Fund or that it will hedge at an appropriate time.
 
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Futures Contracts and Options Thereon
     A futures contract is an agreement in which the writer (or seller) of the contract agrees to deliver to the buyer an amount of cash or securities equal to a specific dollar amount times the difference between the value of a specific fixed income security or index at the close of the last trading day of the contract and the price at which the agreement is made. No physical delivery of the underlying securities is made. When the futures contract is entered into, each party deposits with a broker or in a segregated custodial account approximately 5% of the contract amount, called the “initial margin.” Subsequent payments to and from the broker, called “variation margin,” will be made on a daily basis as the price of the underlying security or index fluctuates, making the long and short positions in the futures contracts more or less valuable, a process known as “marking to market.” In the case of options on futures contracts, the holder of the option pays a premium and receives the right, upon exercise of the option at a specified price during the option period, to assume a position in the futures contract (a long position if the option is a call and a short position if the option is a put). If the option is exercised by the holder before the last trading day during the option period, the option writer delivers the futures position, as well as any balance in the writer’s futures margin account. If it is exercised on the last trading day, the option writer delivers to the option holder cash in an amount equal to the difference between the option exercise price and the closing level of the relevant security or index on the date the option expires.
 
     Each Fund intends to engage in futures contracts and options thereon as a hedge against changes, resulting from market conditions, in the value of securities that are held by each Fund or that each Fund intends to purchase, in accordance with the rules and regulations of the Commodity Futures Trading Commission (“CFTC”). Additionally, each Fund may write options on futures contracts to realize, through the receipt of premium income, a greater return than would be realized in each Fund’s portfolio securities alone.
 
     Lastly, it should be noted that the Trust on behalf of each Fund has filed with the National Futures Association a notice claiming an exclusion from the definition of the term “commodity pool operator” (“CPO”) under the Commodity Exchange Act, as amended, and the rules of the Commodity Futures Trading Commission promulgated thereunder, with respect to the Fund’s operation. Accordingly, each Fund is not subject to registration or regulation as a CPO.
 
     Risks of Transactions in Futures Contracts: There are several risks in connection with the use of futures contracts as a hedging device. Successful use of futures contracts by each Fund is subject to the ability of the Manager to correctly predict movements in the direction of interest rates or changes in market conditions. These predictions involve skills and techniques that may be different from those involved in the management of the portfolio being hedged. In addition, there can be no assurance that there will be a correlation between movements in the price of the underlying index or securities and movements in the price of the securities that are the subject of the hedge. A decision of whether, when and how to hedge involves the exercise of skill and judgment, and even a well-conceived hedge may be unsuccessful to some degree because of market behavior or unexpected trends in interest rates.
 
     Although each Fund will purchase or sell futures contracts only on exchanges where there appears to be an adequate secondary market, there is no assurance that a liquid secondary market on an exchange will exist for any particular contract or at any particular time. Accordingly, there can be no assurance that it will be possible, at any particular time, to close a futures position. In the event a Fund could not close a futures position and the value of such position declined, the Fund would be required to continue to make daily cash payments of variation margin. However, in the event futures contracts have been used to hedge portfolio securities, such securities will not be sold until the futures contract can be terminated. In such circumstances, an increase in the price of the securities, if any, may partially or completely offset losses on the futures contract. However, there is no guarantee that the price movements of the securities will, in fact, correlate with the price movements in the futures contract and thus provide an offset to losses on a futures contract.
 
     The hours of trading of futures contracts may not conform to the hours during which a Fund may trade the underlying securities. To the extent that the futures markets close before the securities markets, significant price and rate movements can take place in the securities markets that cannot be reflected in the futures market.
 
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High Yield, High Risk Debt Securities 
     The Funds may purchase securities that are rated lower than Baa by Moody’s Investors Service, Inc. (“Moody’s”) or lower than BBB by Standard & Poor’s (“S&P”). These securities are often considered to be speculative and involve significantly higher risk of default on the payment of principal and interest or are more likely to experience significant price fluctuation due to changes in the issuer’s creditworthiness. Market prices of these securities may fluctuate more than higher-rated debt securities and may decline significantly in periods of general economic difficulty, which may follow periods of rising interest rates. While the market for high yield corporate debt securities has been in existence for many years and has weathered previous economic downturns, the market in recent years has experienced a dramatic increase in the large-scale use of such securities to fund highly leveraged corporate acquisitions and restructurings. Accordingly, past experience may not provide an accurate indication of future performance of the high yield bond market, especially during periods of economic recession. See Appendix A – Description of Ratings in this Part B.
 
     The market for lower-rated securities may be less active than that for higher-rated securities, which can adversely affect the prices at which these securities can be sold. If market quotations are not available, these securities will be valued in accordance with procedures established by the Board, including the use of third-party pricing services. Judgment plays a greater role in valuing high yield corporate debt securities than is the case for securities for which more external sources for quotations and last-sale information are available. Adverse publicity and changing investor perceptions may affect the ability of outside pricing services used by the Funds to value their portfolio securities and the Funds’ ability to dispose of these lower-rated debt securities.
 
     Since the risk of default is higher for lower-quality securities, the Manager’s research and credit analysis is an integral part of managing any securities of this type held by each Fund. In considering investments for each Fund, the Manager will attempt to identify those issuers of high yielding securities whose financial condition is adequate to meet future obligations, has improved, or is expected to improve in the future. The Manager’s analysis focuses on relative values based on such factors as interest or dividend coverage, asset coverage, earnings prospects, and the experience and managerial strength of the issuer. There can be no assurance that such analysis will prove accurate.
 
     Each Fund may choose, at its expense or in conjunction with others, to pursue litigation or otherwise exercise its rights as security holder to seek to protect the interests of security holders if it determines this to be in the best interest of shareholders.
 
Illiquid Securities
    
Each Fund may invest no more than 15% of the value of its respective net assets in illiquid securities.
 
     The Funds may invest in restricted securities, including securities eligible for resale without registration pursuant to Rule 144A (“Rule 144A Securities”) under the 1933 Act. Rule 144A permits many privately placed and legally restricted securities to be freely traded among certain institutional buyers such as the Funds.
 
     While maintaining oversight, the Board has delegated to the Manager the day-to-day function of determining whether or not individual Rule 144A Securities are liquid for purposes of each Fund’s limitation on investments in illiquid assets. The Board has instructed the Manager to consider the following factors in determining the liquidity of a Rule 144A Security: (i) the frequency of trades and trading volume for the security; (ii) whether at least three dealers are willing to purchase or sell the security and the number of potential purchasers; (iii) whether at least two dealers are making a market in the security; and (iv) the nature of the security and the nature of the marketplace trades (e.g., the time needed to dispose of the security, the method of soliciting offers, and the mechanics of transfer), and whether a security is listed on an electronic network for trading the security.
 
     If the Manager determines that a Rule 144A Security that was previously determined to be liquid is no longer liquid and, as a result, the Funds’ holdings of illiquid securities exceed the Funds’ limits on investment in such securities, the Manager will determine what action to take to ensure that each Fund continues to adhere to such limitation.
 
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Investment Companies
     Each Fund is permitted to invest in other investment companies, including open-end, closed-end or unregistered investment companies, either within the percentage limits set forth in the 1940 Act, any rule or order thereunder, or SEC staff interpretation thereof, or without regard to percentage limits in connection with a merger, reorganization, consolidation, or other similar transaction. However, Delaware U.S. Growth Fund may not operate as a “fund of funds,” which invests primarily in the shares of other investment companies as permitted by Section 12(d)(1)(F) or (G) of the 1940 Act, if its own shares are utilized as investments by such a “fund of funds.”
 
Lending of Portfolio Securities
    
Each Fund has the ability to lend securities from its portfolio to brokers, dealers, and other financial organizations. Such loans, if and when made, may not exceed one-third of either Fund’s total assets. The Funds may not lend their portfolio securities to Lincoln National Corporation or its affiliates unless they have applied for and received specific authority from the SEC. Loans of securities by the Funds will be collateralized by cash, letters of credit or U.S. government securities, which will be maintained at all times in an amount equal to at least 100% of the current market value of the loaned securities. From time to time, the Funds may return a part of the interest earned from the investment of collateral received for securities loaned to the borrower and/or a third party, which is unaffiliated with the Funds or with Lincoln National Corporation, and which is acting as a “finder.”
 
     In lending its portfolio securities, each Fund can increase its income by continuing to receive interest on the loaned securities as well as by either investing the cash collateral in short-term instruments or obtaining yield in the form of interest paid by the borrower when government securities are used as collateral. Requirements of the SEC, which may be subject to future modifications, currently provide that the following conditions must be met whenever portfolio securities are loaned: (i) a Fund must receive at least 102% cash collateral or equivalent securities from the borrower; (ii) the borrower must increase such collateral whenever the market value of the loaned securities rises above the level of such collateral; (iii) a Fund must be able to terminate the loan at any time; (iv) a Fund must receive reasonable interest on the loan, as well as an amount equal to any dividends, interest or other distributions on the loaned securities, and any increase in market value; (v) a Fund may pay only reasonable custodian fees in connection with the loan; and (vi) voting rights on the loaned securities may pass to the borrower; however, if a material event adversely affecting the investment occurs, the Funds’ Board must terminate the loan and regain the right to vote the securities. The risks in lending portfolio securities, as with other extensions of secured credit, consist of possible delay in receiving additional collateral or in the recovery of the securities or possible loss of rights in the collateral should the borrower fail financially.
 
     The cash collateral received by a Fund in connection with securities lending may be invested by, or on behalf of, the Funds. The earnings from collateral investments are typically shared among the Funds, its securities lending agent, and the borrower. A Fund may incur investment losses as a result of investing securities lending collateral.
 
Loans and Other Direct Indebtedness
    
Delaware Diversified Income Fund may purchase loans and other direct indebtedness. In purchasing a loan, the Fund acquires some or all of the interest of a bank or other lending institution in a loan to a corporate, governmental, or other borrower. Many such loans are secured, although some may be unsecured. Such loans may be in default at the time of purchase. Loans that are fully secured offer the Fund more protection than unsecured loans in the event of non-payment of scheduled interest or principal. However, there is no assurance that the liquidation of collateral from a secured loan would satisfy the corporate borrower's obligation, or that the collateral can be liquidated. These loans are made generally to finance internal growth, mergers, acquisitions, stock repurchases, leveraged buyouts, and other corporate activities. Such loans are typically made by a syndicate of lending institutions, represented by an agent lending institution that has negotiated and structured the loan and is responsible for collecting interest, principal, and other amounts due on its own behalf and on behalf of the others in the syndicate, and for enforcing its and their other rights against the borrower. Alternatively, such loans may be structured as novations, pursuant to which the Fund would assume all of the rights of the lending institution in a loan or as assignments, pursuant to which the Fund would purchase an assignment of a portion of a lender's interest in a loan either directly from the lender or through an intermediary.
 
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     The Fund may also purchase trade or other claims against companies, which generally represent money owned by the company to a supplier of goods or services. These claims may also be purchased at a time when the company is in default.
 
     Certain of the loans and the other direct indebtedness acquired by the Fund may involve revolving credit facilities or other standby financing commitments which obligate the Fund to pay additional cash on a certain date or on demand. These commitments may require the Fund to increase its investment in a company at a time when that Fund might not otherwise decide to do so (including at a time when the company's financial condition makes it unlikely that such amounts will be repaid). To the extent that the Fund is committed to advance additional funds, it will at all times hold and maintain, in a segregated account, cash or other high-grade debt obligations in an amount sufficient to meet such commitments. The Fund's ability to receive payment of principal, interest, and other amounts due in connection with these investments will depend primarily on the financial condition of the borrower. In selecting the loans and other direct indebtedness that the Fund will purchase, the investment manager will rely upon its own (and not the original lending institution's) credit analysis of the borrower. As the Fund may be required to rely upon another lending institution to collect and pass on to the Fund amounts payable with respect to the loan and to enforce the Fund's rights under the loan and other direct indebtedness, an insolvency, bankruptcy, or reorganization of the lending institution may delay or prevent the Fund from receiving such amounts. In such cases, the Fund will evaluate as well the creditworthiness of the lending institution and will treat both the borrower and the lending institution as an "issuer" of the loan for purposes of compliance with applicable law pertaining to the diversification of the Fund's portfolio investments. The highly leveraged nature of many such loans and other direct indebtedness may make such loans and other direct indebtedness especially vulnerable to adverse changes in economic or market conditions. Investments in such loans and other direct indebtedness may involve additional risk to the Fund.
 
Money Market Instruments
     Delaware U.S. Growth Fund may invest for defensive purposes in corporate and government money market instruments. Money market instruments in which the Fund may invest include U.S. government securities; certificates of deposit, time deposits, and bankers’ acceptances issued by domestic banks (including their branches located outside the U.S. and subsidiaries located in Canada), domestic branches of foreign banks, savings and loan associations, and similar institutions; high grade commercial paper; and repurchase agreements with respect to the foregoing types of instruments. See also “Bank Obligations” above.
 
Mortgage-Backed Securities
    
Each Fund may invest in mortgage-related securities including those representing an undivided ownership interest in a pool of mortgages.
 
     Government National Mortgage Association Certificates: Certificates issued by the Government National Mortgage Association (“GNMA”) are mortgage-backed securities representing part ownership of a pool of mortgage loans, which are issued by lenders such as mortgage bankers, commercial banks and savings and loan associations, and are either insured by the Federal Housing Administration or guaranteed by the Veterans Administration. A pool of these mortgages is assembled and, after being approved by GNMA, is offered to investors through securities dealers. The timely payment of interest and principal on each mortgage is guaranteed by GNMA and backed by the full faith and credit of the U.S. government.
 
     Principal is paid back monthly by the borrower over the term of the loan. Investment of prepayments may occur at higher or lower rates than the anticipated yield on the certificates. Due to the prepayment feature and the need to reinvest prepayments of principal at current market rates, GNMA certificates can be less effective than typical bonds of similar maturities at “locking in” yields during periods of declining interest rates. GNMA certificates typically appreciate or decline in market value during periods of declining or rising interest rates, respectively. Due to the regular repayment of principal and the prepayment feature, the effective maturities of mortgage pass-through securities are shorter than stated maturities, will vary based on market conditions, and cannot be predicted in advance. The effective maturities of newly-issued GNMA certificates backed by relatively new loans at or near the prevailing interest rates are generally assumed to range between approximately nine and 12 years.
 
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     FNMA and FHLMC Mortgage-Backed Obligations: The Federal National Mortgage Association (“FNMA”), a federally chartered and privately owned corporation, issues pass-through securities representing interests in a pool of conventional mortgage loans. FNMA guarantees the timely payment of principal and interest but this guarantee is not backed by the full faith and credit of the U.S. government. The Federal Home Loan Mortgage Corporation (“FHLMC”), a corporate instrumentality of the U.S. government, issues participation certificates which represent an interest in a pool of conventional mortgage loans. FHLMC guarantees the timely payment of interest and the ultimate collection of principal, and maintains reserves to protect holders against losses due to default, but the certificates are not backed by the full faith and credit of the U.S. government.
 
     As is the case with GNMA certificates, the actual maturity of, and realized yield on, particular FNMA and FHLMC pass-through securities will vary based on the prepayments of the underlying pool of mortgages and cannot be predicted.
 
     In September 2008, the U.S. Treasury Department and the Federal Housing Finance Administration (“FHFA”) announced that FNMA and FHLMC would be placed into a conservatorship under FHFA. The effect that this conservatorship will have on these companies’ debt and equity securities is unclear.
 
     Although the market for mortgage-related securities has become increasingly liquid over the past few years, currently, the market for such securities is experiencing a period of extreme volatility, which has negatively impacted market liquidity positions. Initially, the market participants’ concerns were focused on the subprime segment of the mortgage securities market. However, these concerns have since expanded to include a broad range of mortgaged-backed and asset-backed securities, as well as other fixed income securities. These securities are more difficult to value and may be hard to sell. In addition, in general, securities issued by certain private organizations may not be readily marketable.
 
Municipal Securities
    
Municipal securities are issued to obtain funds for various public purposes, including the construction of a wide range of public facilities such as bridges, highways, roads, schools, water and sewer works, and other utilities. Other public purposes for which municipal securities may be issued include refunding outstanding obligations, obtaining funds for general operating expenses and obtaining funds to lend to other public institutions and facilities. In addition, certain debt obligations known as “private activity bonds” may be issued by or on behalf of municipalities and public authorities to obtain funds to provide certain water, sewage and solid waste facilities, qualified residential rental projects, certain local electric, gas and other heating or cooling facilities, qualified hazardous waste facilities, high-speed intercity rail facilities, governmentally owned airports, docks and wharves and mass commuting facilities, certain qualified mortgages, student loan and redevelopment bonds and bonds used for certain organizations exempt from federal income taxation. Certain debt obligations known as “industrial development bonds” under prior federal tax law may have been issued by or on behalf of public authorities to obtain funds to provide certain privately operated housing facilities, sports facilities, industrial parks, convention or trade show facilities, airport, mass transit, port or parking facilities, air or water pollution control facilities, sewage or solid waste disposal facilities, and certain facilities for water supply. Other private activity bonds and industrial development bonds issued to finance the construction, improvement, equipment or repair of privately operated industrial, distribution, research, or commercial facilities may also be municipal securities, but the size of such issues is limited under current and prior federal tax law.
 
     Information about the financial condition of issuers of municipal securities may be less available than about corporations with a class of securities registered under the Securities Exchange Act of 1934, as amended (the “1934 Act”).
 
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Options on Foreign and U.S. Currencies and Securities
    
Each Fund may purchase and sell (write) put and call options on securities, although the present intent is to write only covered call options. These covered call options must remain covered so long as each Fund is obligated as a writer. A call option written by each Fund is “covered” if the Funds own the security underlying the option or have an absolute and immediate right to acquire that security without additional cash consideration (or for additional cash consideration held in a segregated account by the Funds’ custodian) upon conversion or exchange of other securities held in their portfolios. A call option is also covered if each Fund holds on a share-for-share basis a call on the same security as the call written where the exercise price of the call held is equal to or less than the exercise price of the call written or greater than the exercise price of the call written if the difference is maintained by the Fund in cash, treasury bills, or other high-grade, short-term debt obligations in a segregated account with the Fund’s custodian. The premium paid by the purchaser of an option will reflect, among other things, the relationship of the exercise price to the market price and volatility of the underlying security, the remaining term of the option, supply and demand, and interest rates.
 
     If the writer of an option wishes to terminate the obligation, he or she may effect a “closing purchase transaction.” This is accomplished by buying an option of the same series as the option previously written. The effect of the purchase is that the writer’s position will be canceled by the clearing corporation. However, a writer may not effect a closing purchase transaction after he or she has been notified of the exercise of an option. Similarly, an investor who is the holder of an option may liquidate his or her position by effecting a “closing sale transaction.” This is accomplished by selling an option of the same series as the option previously purchased. There is no guarantee that either a closing purchase or a closing sale transaction can be effected. To secure the obligation to deliver the underlying security in the case of a call option, the writer of the option (whether an exchange-traded option or a NASDAQ option) is required to pledge, for the benefit of the broker, the underlying security or other assets in accordance with the rules of The Options Clearing Corporation (“OCC”), the Chicago Board of Trade and the Chicago Mercantile Exchange, institutions which interpose themselves between buyers and sellers of options. Technically, each of these institutions assumes the other side of every purchase and sale transaction on an exchange and, by doing so, guarantees the transaction.
 
     An option position may be closed out only on an exchange, board of trade, or other trading facility which provides a secondary market for an option of the same series. Although each Fund will generally purchase or write only those options for which there appears to be an active secondary market, there is no assurance that a liquid secondary market on an exchange or other trading facility will exist for any particular option, or at any particular time, and for some options no secondary market on an exchange or otherwise may exist. In such event it might not be possible to effect closing transactions in particular options, with the result that the Funds would have to exercise their options in order to realize any profit and would incur brokerage commissions upon the exercise of call options and upon the subsequent disposition of underlying securities acquired through the exercise of call options or upon the purchase of underlying securities for the exercise of put options. If the Funds, as covered call option writers, are unable to effect a closing purchase transaction in a secondary market, they will not be able to sell the underlying security until the option expires or they deliver the underlying security upon exercise.
 
     Reasons for the absence of a liquid secondary market on an exchange include the following: (i) there may be insufficient trading interest in certain options; (ii) restrictions may be imposed by an exchange on opening transactions or closing transactions or both; (iii) trading halts, suspensions, or other restrictions may be imposed with respect to particular classes or series of options or underlying securities; (iv) unusual or unforeseen circumstances may interrupt normal operations on an exchange; (v) the facilities of an exchange or a clearing corporation may not, at all times, be adequate to handle current trading volume; or (vi) one or more exchanges could, for economic or other reasons, decide or be compelled at some future date to discontinue the trading of options (or a particular class or series of options), in which event the secondary market on that exchange (or in the class or series of options) would cease to exist, although outstanding options on that exchange that had been issued by a clearing corporation as a result of trades on that exchange would continue to be exercisable in accordance with their terms. There is no assurance that higher than anticipated trading activity or other unforeseen events might not, at times, render certain of the facilities of any of the clearing corporations inadequate, and thereby result in the institution by an exchange of special procedures which may interfere with the timely execution of customers’ orders. However, the OCC, based on forecasts provided by the U.S. exchanges, believes that its facilities are adequate to handle the volume of reasonably anticipated options transactions, and such exchanges have advised such clearing corporation that they believe their facilities will also be adequate to handle reasonably anticipated volume.
 
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Options on Stock Indices
     Options on stock indices are similar to options on stock except that, rather than the right to take or make delivery of stock at a specified price, an option on a stock index gives the holder the right to receive, upon exercise of the option, an amount of cash if the closing level of the stock index upon which the option is based is greater than, in the case of a call, or less than, in the case of a put, the exercise price of the option. This amount of cash is equal to such difference between the closing price of the index and the exercise price of the option expressed in dollars times a specified multiple (the “multiplier”). The writer of the option is obligated, in return for the premium received, to make delivery of this amount. Unlike stock options, all settlements are in cash.
 
     The multiplier for an index option performs a function similar to the unit of trading for a stock option. It determines the total dollar value per contract of each point in the difference between the exercise price of an option and the current level of the underlying index. A multiplier of 100 means that a one-point difference will yield $100. Options on different indices may have different multipliers.
 
     Except as described below, each Fund will write call options on indices only if on such date it holds a portfolio of securities at least equal to the value of the index times the multiplier times the number of contracts. When each Fund writes a call option on a broadly based stock market index, the Fund will segregate, put into escrow with its custodian, or pledge to a broker as collateral for the option, cash, cash equivalents or at least one “qualified security” with a market value, at the time the option is written, of not less than 100% of the current index value times the multiplier times the number of contracts. The Funds will write call options on broadly based stock market indices only if, at the time of writing, they hold a diversified portfolio of stocks.
 
     If the Funds have written an option on an industry or market segment index, they will so segregate, put into escrow with their custodian, or pledge to a broker as collateral for the option, at least ten “qualified securities,” which are stocks of an issuer in such industry or market segment, with a market value at the time the option is written of not less than 100% of the current index value times the multiplier times the number of contracts. Such stocks will include stocks which represent at least 50% of each Fund’s holdings in that industry or market segment. No individual security will represent more than 15% of the amount so segregated, pledged, or escrowed in the case of broadly based stock market index options or 25% of such amount in the case of industry or market segment index options.
 
     If, at the close of business, the market value of such qualified securities so segregated, escrowed, or pledged falls below 100% of the current index value times the multiplier times the number of contracts, a Fund will segregate, escrow, or pledge an amount in cash, Treasury bills, or other high-grade short-term debt obligations equal in value to the difference. In addition, when each Fund writes a call on an index which is in-the-money at the time the call is written, the Fund will segregate with its custodian or pledge to the broker as collateral, cash, U.S. government or other high-grade short-term debt obligations equal in value to the amount by which the call is in-the-money times the multiplier times the number of contracts. Any amount segregated pursuant to the foregoing sentence may be applied to each Fund’s obligation to segregate additional amounts in the event that the market value of the qualified securities falls below 100% of the current index value times the multiplier times the number of contracts. However, if each Fund holds a call on the same index as the call written where the exercise price of the call held is equal to or less than the exercise price of the call written or greater than the exercise price of the call written if the difference is maintained by the Fund in cash, Treasury bills or other high-grade short-term debt obligations in a segregated account with its custodian, it will not be subject to the requirements described in this paragraph.
 
     Risks of Options on Stock Indices: Index prices may be distorted if trading of certain securities included in the index is interrupted. Trading in the index options also may be interrupted in certain circumstances, such as if trading were halted in a substantial number of securities included in the index. If this occurred, each Fund would not be able to close out options that it had purchased or written and, if restrictions on exercise were imposed, may be unable to exercise an option it holds, which could result in substantial losses to each Fund. It is the Funds’ policy to purchase or write options only on indices that include a number of securities sufficient to minimize the likelihood of a trading halt in the index.
 
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     Special Risks of Writing Calls on Stock Indices: Unless each Fund has other liquid assets that are sufficient to satisfy the exercise of a call, each Fund would be required to liquidate portfolio securities in order to satisfy the exercise. Because an exercise must be settled within hours after receiving the notice of exercise, if a Fund fails to anticipate an exercise it may have to borrow from a bank (in amounts not exceeding 20% of the value of such Fund’s total assets) pending settlement of the sale of securities in its portfolio and would incur interest charges thereon.
 
     When a Fund has written a call, there is also a risk that the market may decline between the time the Fund has a call exercised against it, at a price that is fixed as of the closing level of the index on the date of exercise, and the time the Fund is able to sell securities in its portfolio. As with stock options, each Fund will not learn that an index option has been exercised until the day following the exercise date. Unlike a call on stock where the Funds would be able to deliver the underlying securities in settlement, the Funds may have to sell part of their portfolios in order to make settlement in cash, and the price of such securities might decline before they can be sold. This timing risk makes certain strategies involving more than one option substantially more risky with index options than with stock options. For example, even if an index call that the Funds have written is “covered” by an index call held by the Funds with the same strike price, the Funds will bear the risk that the level of the index may decline between the close of trading on the date the exercise notice is filed with the clearing corporation and the close of trading on the date the Funds exercise the call they hold or the time the Funds sell the call, which in either case would occur no earlier than the day following the day the exercise notice was filed.
 
Over-the-Counter Options
     Delaware U.S. Growth Fund may deal in over-the-counter (“OTC”) options. The Fund understands the position of the SEC staff to be that purchased OTC options and the assets used as “cover” for written OTC options are illiquid securities. The Fund and the Manager disagree with this position and have found the dealers with which they engage in OTC options transactions generally agreeable to and capable of entering into closing transactions. The Fund has adopted procedures for engaging in OTC options for the purpose of reducing any potential adverse impact of such transactions upon the liquidity of the Fund’s portfolio.
 
     As part of these procedures, the Fund will engage in OTC options transactions only with primary dealers that have been specifically approved by the Trust’s Board. The Manager believes that the approved dealers should be agreeable and able to enter into closing transactions if necessary and, therefore, present minimal credit risks to the Fund. The Fund anticipates entering into written agreements with those dealers to whom the Fund may sell OTC options, pursuant to which the Fund would have the absolute right to repurchase the OTC options from such dealers at any time at a price determined pursuant to a formula set forth in certain no action letters published by the SEC staff. The Fund will not engage in OTC options transactions if the amount invested by the Fund in OTC options plus, with respect to OTC options written by the Fund, the amounts required to be treated as illiquid pursuant to the terms of such letters (and the value of the assets used as cover with respect to OTC option sales, which are not within the scope of such letters), plus the amount invested by the Fund in illiquid securities, would exceed 15% of the Fund’s total assets. OTC options on securities other than U.S. government securities may not be within the scope of such letters and, accordingly, the amount invested by the Fund in OTC options on such other securities and the value of the assets used as cover with respect to OTC option sales regarding such non-U.S. government securities will be treated as illiquid and subject to the 15% limitation on the Fund’s net assets that may be invested in illiquid securities. See “Illiquid Securities,” above.
 
Repurchase Agreements
    
While each Fund is permitted to do so, it normally does not invest in repurchase agreements, except to invest cash balances.
 
     The funds in the Delaware Investments® family (each a “Delaware Investments® Fund” and collectively, the “Delaware Investments® Funds”) have obtained an exemption (the “Order”) from the joint-transaction prohibitions of Section 17(d) of the 1940 Act to allow Delaware Investments® Funds jointly to invest cash balances. Each Fund may invest cash balances in a joint repurchase agreement in accordance with the terms of the Order and subject generally to the conditions described below.
 
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     A repurchase agreement is a short-term investment by which the purchaser acquires ownership of a security and the seller agrees to repurchase the obligation at a future time and set price, thereby determining the yield during the purchaser’s holding period. Should an issuer of a repurchase agreement fail to repurchase the underlying security, the loss to the Fund, if any, would be the difference between the repurchase price and the market value of the security. Each Fund will limit its investments in repurchase agreements to those which the Manager determines to present minimal credit risks and which are of high quality. In addition, each Fund’s counterparty must maintain collateral of at least 102% of the repurchase price, including the portion representing the Fund’s yield under such agreements, which is monitored on a daily basis.
 
Reverse Repurchase Agreements
    
Delaware U.S. Growth Fund is authorized to enter into reverse repurchase agreements. A reverse repurchase agreement is the sale of a security by the Fund and its agreement to repurchase the security at a specified time and price. The Fund will maintain in a segregated account with its custodian cash, cash equivalents, or U.S. government securities in an amount sufficient to cover its obligations under reverse repurchase agreements with broker/dealers (but no collateral is required on reverse repurchase agreements with banks). Under the 1940 Act, reverse repurchase agreements may be considered borrowings by the Fund; accordingly, the Fund will limit its investments in reverse repurchase agreements, together with any other borrowings, to no more than one-third of its total assets. The use of reverse repurchase agreements by the Fund creates leverage which increases the Fund’s investment risk. If the income and gains on securities purchased with the proceeds of reverse repurchase agreements exceed the costs of the agreements, the Fund’s earnings or net asset value (“NAV”) will increase faster than otherwise would be the case; conversely, if the income and gains fail to exceed the costs, earnings or NAV would decline faster than otherwise would be the case.
 
“Roll” Transactions
     Each Fund may engage in “roll” transactions. A “roll” transaction is the sale of securities together with a commitment (for which the Fund may receive a fee) to purchase similar, but not identical, securities at a future date. Under the 1940 Act, these transactions may be considered borrowings by the Funds; accordingly, the Funds will limit their use of these transactions, together with any other borrowings, to no more than one-third of each of their total assets. Each Fund will segregate liquid assets such as cash, U.S. government securities, or other high-grade debt obligations in an amount sufficient to meet their payment obligations in these transactions. Although these transactions will not be entered into for leveraging purposes, to the extent each Fund’s aggregate commitments under these transactions exceed its holdings of cash and securities that do not fluctuate in value (such as short-term money market instruments), each Fund temporarily will be in a leveraged position (i.e., it will have an amount greater than its net assets subject to market risk). Should the market value of each Fund’s portfolio securities decline while each Fund is in a leveraged position, greater depreciation of its net assets would likely occur than were it not in such a position. As each Fund’s aggregate commitments under these transactions increase, its leverage risk similarly increases.
 
     Mortgage Dollar Rolls. Delaware U.S. Growth Fund may enter into mortgage “dollar rolls” in which the Fund sells mortgage-backed securities for delivery in the current month and simultaneously contracts to repurchase substantially similar (same type, coupon, and maturity) securities on a specified future date. Any difference between the sale price and the purchase price is netted against the interest income foregone on the securities to arrive at an implied borrowing (reverse repurchase) rate. Alternatively, the sale and purchase transactions which constitute the dollar roll can be executed at the same price, with the Fund being paid a fee as consideration for entering into the commitment to purchase. Dollar rolls may be renewed prior to cash settlement and initially may involve only a firm commitment agreement by the Fund to buy a security. If the broker/dealer to whom the Fund sells the security becomes insolvent, the Fund’s right to purchase or repurchase the security may be restricted; the value of the security may change adversely over the term of the dollar roll; the security that the Fund is required to repurchase may be worth less than the security that the Fund originally held, and the return earned by the Fund with the proceeds of a dollar roll may not exceed transaction costs.
 
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Swaps, Caps, Floors, and Collars
     Each Fund may enter into interest rate, currency, and index swaps and the purchase or sale of related caps, floors, and collars. Each Fund expects to enter into these transactions primarily to preserve a return or spread on a particular investment or portion of its portfolio, to protect against currency fluctuations, as a duration management technique or to protect against any increase in the price of securities each Fund anticipates purchasing at a later date. Each Fund intends to use these transactions as hedges and not speculative investments and will not sell interest rate caps or floors where it does not own securities or other instruments providing the income stream that the Fund may be obligated to pay. Interest rate swaps involve the exchange by a Fund with another party of their respective commitments to pay or receive interest, e.g., an exchange of floating rate payments for fixed rate payments with respect to a nominal amount of principal. A currency swap is an agreement to exchange cash flows on a notional amount of two or more currencies based on the relative value differential among them and an index swap is an agreement to swap cash flows on a notional amount based on changes in the values of the reference indices. The purchase of a cap entitles the purchaser to receive payments on a notional principal amount from the party selling such cap to the extent that a specified index exceeds a predetermined interest rate or amount. The purchase of a floor entitles the purchaser to receive payments on a notional principal amount from the party selling such floor to the extent that a specified index falls below a predetermined interest rate or amount. A collar is a combination of a cap and a floor that preserves a certain return within a predetermined range of interest rates or values.
 
     Each Fund will usually enter into swaps on a net basis, i.e., the two payment streams are netted out in a cash settlement on the payment date or dates specified in the instrument, with each Fund receiving or paying, as the case may be, only the net amount of the two payments. Inasmuch as these swaps, caps, floors, and collars are entered into for good faith hedging purposes, the investment manager and neither Fund believes such obligations constitute senior securities under the 1940 Act and, accordingly, will not treat them as being subject to its borrowing restrictions. Neither Fund will enter into any swap, cap, floor, or collar transaction unless, at the time of entering into such transaction, the unsecured long-term debt of the counterparty, combined with any credit enhancements, is rated at least A by S&P or Moody’s or is determined to be of equivalent credit quality by the Manager. If there is a default by the counterparty, the Funds may have contractual remedies pursuant to the agreements related to the transaction. The swap market has grown substantially in recent years with a large number of banks and investment banking firms acting both as principals and as agents utilizing standardized swap documentation. As a result, the swap market has become relatively liquid. Caps, floors, and collars are more recent innovations for which standardized documentation has not yet been fully developed and, accordingly, they are less liquid than swaps.
 
     Credit Default Swaps. Delaware Diversified Income Fund may enter into credit default swap (“CDS”) contracts to the extent consistent with its investment objectives and strategies. A CDS contract is a risk-transfer instrument (in the form of a derivative security) through which one party (the “purchaser of protection”) transfers to another party (the “seller of protection”) the financial risk of a Credit Event (as defined below), as it relates to a particular reference security or basket of securities (such as an index). In exchange for the protection offered by the seller of protection, the purchaser of protection agrees to pay the seller of protection a periodic premium. In the most general sense, the benefit for the purchaser of protection is that, if a Credit Event should occur, it has an agreement that the seller of protection will make it whole in return for the transfer to the seller of protection of the reference security or securities. The benefit for the seller of protection is the premium income it receives. The Fund might use CDS contracts to limit or to reduce the risk exposure of the Fund to defaults of the issuer or issuers of its holdings (i.e., to reduce risk when the Fund owns or has exposure to such securities). The Fund also might use CDS contracts to create or vary exposure to securities or markets.
 
     CDS transactions may involve general market, illiquidity, counterparty, and credit risks. CDS prices may also be subject to rapid movements in response to news and events affecting the underlying securities. The aggregate notional amount (typically, the principal amount of the reference security or securities) of the Fund’s investments in the CDS contracts will be limited to 15% of its total net assets. As the purchaser or seller of protection, the Fund may be required to segregate cash or other liquid assets to cover its obligations under certain CDS contracts.
 
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     Where the Fund is a purchaser of protection, it will designate on its books and records cash or liquid securities sufficient to cover its premium payments under the CDS. To the extent that the Fund, as a purchaser of protection, may be required in the event of a credit default to deliver to the counterparty (i) the reference security (or basket of securities), (ii) a security (or basket of securities) deemed to be the equivalent of the reference security (or basket of securities), or (iii) the negotiated monetary value of the obligation, the Fund will designate the reference security (or basket of securities) on its books and records as being held to satisfy its obligation under the CDS or, where the Fund does not own the reference security (or basket of securities), the Fund will designate on its books and records cash or liquid securities sufficient to satisfy the potential obligation. To the extent that the Fund, as a seller of protection, may be required in the event of a credit default to deliver to the counterparty some or all of the notional amount of the CDS, it will designate on its books and records cash or liquid securities sufficient to cover the obligation. Whether a CDS requires a Fund to cash settle its obligations or to net its obligations (i.e., offset its obligations against the obligations of the counterparty), the Fund will designate on its books and records cash or liquid securities sufficient to cover its obligation under the CDS. All cash and liquid securities designated by the Fund to cover its obligations under CDSs will be marked to market daily to cover these obligations.
 
     As the seller of protection in a CDS contract, the Fund would be required to pay the par (or other agreed-upon) value of a reference security (or basket of securities) to the counterparty in the event of a default, bankruptcy, failure to pay, obligation acceleration, modified restructuring, or agreed upon event (each of these events is a “Credit Event”). If a Credit Event occurs, the Fund generally would receive the security or securities to which the Credit Event relates in return for the payment to the purchaser of the par value. Provided that no Credit Event occurs, the Fund would receive from the counterparty a periodic stream of payments over the term of the contract in return for this credit protection. In addition, if no Credit Event occurs during the term of the CDS contract, the Fund would have no delivery requirement or payment obligation to the purchaser of protection. As the seller of protection, the Fund would have credit exposure to the reference security (or basket of securities). The Fund will not sell protection in a CDS contract if it cannot otherwise hold the security (or basket of securities).
 
     As the purchaser of protection in a CDS contract, the Fund would pay a premium to the seller of protection. In return, the Fund would be protected by the seller of protection from a Credit Event on the reference security (or basket of securities). A risk in this type of transaction is that the seller of protection may fail to satisfy its payment obligations to the Fund if a Credit Event should occur. This risk is known as counterparty risk and is described in further detail below.
 
     If the purchaser of protection does not own the reference security (or basket of securities), the purchaser of protection may be required to purchase the reference security (or basket of securities) in the case of a Credit Event on the reference security (or basket of securities). If the purchaser of protection cannot obtain the security (or basket of securities), it may be obligated to deliver a security (or basket of securities) that is deemed to be equivalent to the reference security (or basket of securities) or the negotiated monetary value of the obligation.
 
     Each CDS contract is individually negotiated. The term of a CDS contract, assuming no Credit Event occurs, is typically between two and five years. CDS contracts may be unwound through negotiation with the counterparty. Additionally, a CDS contract may be assigned to a third party. In either case, the unwinding or assignment involves the payment or receipt of a separate payment by the Fund to terminate the CDS contract.
 
     A significant risk in CDS transactions is the creditworthiness of the counterparty because the integrity of the transaction depends on the ability of the counterparty to meet its contractual obligations. If there is a default by a counterparty who is a purchaser of protection, the Fund’s potential loss is the agreed upon periodic stream of payments from the purchaser of protection. If there is a default by a counterparty that is a seller of protection, the Fund’s potential loss is the failure to receive the par value or other agreed upon value from the seller of protection if a Credit Event should occur. CDS contracts do not involve the delivery of collateral to support each party’s obligations; therefore, the Fund will only have contractual remedies against the counterparty pursuant to the CDS agreement. As with any contractual remedy, there is no guarantee that the Fund would be successful in pursuing such remedies. For example, the counterparty may be judgment proof due to insolvency. The Fund thus assumes the risk that it will be delayed or prevented from obtaining payments owed to it.
 
     Interest Rate and Index Swaps. Delaware Diversified Income Fund may invest in interest rate and index swaps to the extent consistent with its investment objective and strategies. The Fund will only invest in swaps in which all the reference rates are related to or derived from instruments or markets in which the Fund is otherwise eligible to invest, and subject to the investment limitations on the instruments to which the purchased reference rate relates.
 
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     Swaps are agreements to exchange payment streams over a period of time with another party, called a counterparty. Each payment stream is based on a specified rate, which could be a fixed or variable interest rate, the rate of return on an index or some other reference rate. The payment streams are calculated with reference to a hypothetical principal amount, called the notional principal or the notional amount. For example, in an interest rate swap one party may agree to pay a fixed interest rate to a counterparty and to receive in return variable interest rate payments from the counterparty. The amount that each party pays is calculated by multiplying the fixed and variable rates, respectively, by the notional amount. The payment streams may thus be thought of as interest payments on the notional amount. The notional amount does not actually change hands at any point in the swap transaction; it is used only to calculate the value of the payment streams.
 
     When two counterparties each wish to swap interest rate payments, they typically each enter into a separate interest rate swap contract with a broker/dealer intermediary, who is the counterparty in both transactions, rather than entering into a swap contract with each other directly. The broker/dealer intermediary enters into numerous transactions of this sort, and attempts to manage its portfolio of swaps so as to match and offset its payment receipts and obligations.
 
     The typical minimum notional amount is $5 million. Variable interest rates are usually set by reference to LIBOR. The typical maximum term of an interest rate swap agreement ranges from one to 12 years. Index swaps tend to be shorter term, often for one year.
 
     The Fund may also engage in index swaps, also called total return swaps. In an index swap, the Fund may enter into a contract with a counterparty in which the counterparty will make payments to the Fund based on the positive returns of an index, such as a corporate bond index, in return for the Fund paying to the counterparty a fixed or variable interest rate, as well as paying to the counterparty any negative returns on the index. In a sense, the Fund is purchasing exposure to an index in the amount of the notional principal in return for making interest rate payments on the notional principal. As with interest rate swaps, the notional principal does not actually change hands at any point in the transaction. The counterparty, typically an investment bank, manages its obligations to make total return payments by maintaining an inventory of the fixed income securities that are included in the index.
 
     Swap transactions provide several benefits to the Fund. Interest rate swaps may be used as a duration management tool. Duration is a measure of a bond's interest-rate sensitivity, expressed in terms of years because it is related to the length of time remaining on the life of a bond. In general, the longer a bond's duration, the more sensitive the bond's price will be to changes in interest rates. The average duration of the Fund is the weighted average of the durations of the Fund's fixed income securities. If the Fund wished to shorten the duration of certain of its assets, longer term assets could be sold and shorter term assets acquired, but these transactions have potential tax and return differential consequences. By using an interest rate swap, the Fund could agree to make semiannual fixed rate payments and receive semiannual floating rate LIBOR payments adjusted every six months. The duration of the floating rate payments received by the Fund will now be six months. In effect, the Fund has reduced the duration of the notional amount invested from a longer term to six months over the life of the swap agreement.
 
     The Fund may also use swaps to gain exposure to specific markets. For example, suppose bond dealers have particularly low inventories of corporate bonds, making it difficult for a fixed income fund to increase its exposure to the corporate bond segment of the market. It is generally not possible to purchase exchange-traded options on a corporate bond index. The Fund could replicate exposure to the corporate bond market, however, by engaging in an index swap in which the Fund gains exposure to a corporate bond index in return for paying a LIBOR-based floating interest rate.
 
     Other uses of swaps could help permit the Fund to preserve a return or spread on a particular investment or portion of its portfolio or to protect against an increase in the price of securities the Fund anticipates purchasing at a later date. Interest rate swaps may also be considered as a substitute for interest rate futures in many cases where the hedging horizon is longer than the maturity of the typical futures contract, and may be considered to provide more liquidity than similar forward contracts, particularly long-term forward contracts.
 
19
 

 

     The primary risk of swap transactions is the creditworthiness of the counterparty, since the integrity of the transaction depends on the willingness and ability of the counterparty to maintain the agreed upon payment stream. This risk is often referred to as counterparty risk. If there is a default by a counterparty in a swap transaction, the Fund's potential loss is the net amount of payments the Fund is contractually entitled to receive for one payment period (if any — the Fund could be in a net payment position), not the entire notional amount, which does not change hands in a swap transaction. Swaps do not involve the delivery of securities or other underlying assets or principal as collateral for the transaction. The Fund will have contractual remedies pursuant to the swap agreement but, as with any contractual remedy, there is no guarantee that the Fund would be successful in pursuing them—the counterparty may be judgment proof due to insolvency, for example. The Fund thus assumes the risk that it will be delayed or prevented from obtaining payments owed to it. The standard industry swap agreements do, however, permit the Fund to terminate a swap agreement (and thus avoid making additional payments) in the event that a counterparty fails to make a timely payment to the Fund.
 
     In response to this counterparty risk, several securities firms have established separately capitalized subsidiaries that have a higher credit rating, permitting them to enter into swap transactions as dealers. The Fund will not be permitted to enter into any swap transaction unless, at the time of entering into such transaction, the unsecured long-term debt of the actual counterparty, combined with any credit enhancements, is rated at least A by S&P or Moody's or is determined to be of equivalent credit quality by the Manager. In addition, the Manager will closely monitor the ongoing creditworthiness of swap counterparties in order to minimize the risk of swaps.
 
     In addition to counterparty risk, the use of swaps also involves risks similar to those associated with ordinary portfolio security transactions. If the portfolio manager is incorrect in his or her forecast of market values or interest rates, the investment performance of the Fund that has entered into a swap transaction could be less favorable than it would have been if this investment technique were not used. It is important to note, however, that there is no upper limit on the amount the Fund might theoretically be required to pay in a swap transaction.
 
     In order to ensure that the Fund will only engage in swap transactions to the extent consistent with its investment objective(s) and strategies, the Fund will only engage in a swap transaction if all of the reference rates used in the swap are related to or derived from securities, instruments, or markets that are otherwise eligible investments for the Fund. Similarly, the extent to which the Fund may invest in a swap, as measured by the notional amount, will be subject to the same limitations as the eligible investments to which the purchased reference rate relates.
 
     The Fund will, consistent with industry practice, segregate and mark-to-market daily cash or other liquid assets having an aggregate market value at least equal to the net amount of the excess, if any, of the Fund's payment obligations over its entitled payments with respect to each swap contract. To the extent that the Fund is obligated by a swap to pay a fixed or variable interest rate, the Fund may segregate securities that are expected to generate income sufficient to meet the Fund's net payment obligations. For example, if the Fund holds interest rate swaps and is required to make payments based on variable interest rates, it will have to make increased payments if interest rates rise, which will not necessarily be offset by the fixed-rate payments it is entitled to receive under the swap agreement.
 
     There is not a well developed secondary market for interest rate or index swaps. Most interest rate swaps are nonetheless relatively liquid because they can be sold back to the counterparty/dealer relatively quickly at a determinable price. Many index swaps, on the other hand, are considered to be illiquid because the counterparty/dealer will typically not unwind an index swap prior to its termination (and, not surprisingly, index swaps tend to have much shorter terms). The Fund may therefore treat all swaps as subject to their limitation on illiquid investments. For purposes of calculating these percentage limitations, the Fund will refer to the notional amount of the swap.
 
     Swaps will be priced using fair value pricing. The income provided by a swap should be qualifying income for purposes of Subchapter M of the Code. Swaps should not otherwise result in any significant diversification or valuation issues under Subchapter M.
 
20
 

 

Variable and Floating Rate Notes
 
     Variable rate master demand notes, in which each Fund may invest, are unsecured demand notes that permit the indebtedness thereunder to vary and provide for periodic adjustments in the interest rate according to the terms of the instrument. The Funds will not invest over 5% of their assets in variable rate master demand notes. Because master demand notes are direct lending arrangements between a Fund and the issuer, they are not normally traded. Although there is no secondary market in the notes, the Fund may demand payment of principal and accrued interest at any time. While the notes are not typically rated by credit rating agencies, issuers of variable amount master demand notes (which are normally manufacturing, retail, financial, and other business concerns) must satisfy the same criteria as set forth above for commercial paper. In determining average weighted portfolio maturity, a variable amount master demand note will be deemed to have a maturity equal to the period of time remaining until the principal amount can be recovered from the issuer through demand.
 
     A variable rate note is one whose terms provide for the adjustment of its interest rate on set dates and which, upon such adjustment, can reasonably be expected to have a market value that approximates its par value. A floating rate note is one whose terms provide for the adjustment of its interest rate whenever a specified interest rate changes and which, at any time, can reasonably be expected to have a market value that approximates its par value. Such notes are frequently not rated by credit rating agencies; however, unrated variable and floating rate notes purchased by each Fund will be determined by the Fund’s Manager under guidelines established by each Fund’s Board to be of comparable quality at the time of purchase to rated instruments eligible for purchase under either Fund’s investment policies. In making such determinations, the Manager will consider the earning power, cash flow, and other liquidity ratios of the issuers of such notes (such issuers include financial, merchandising, bank holding, and other companies) and will continuously monitor their financial condition. Although there may be no active secondary market with respect to a particular variable or floating rate note purchased by each Fund, each Fund may re-sell the note at any time to a third party. The absence of such an active secondary market, however, could make it difficult for the Fund to dispose of the variable or floating rate note involved in the event the issuer of the note defaulted on its payment obligations, and the Fund could, for this or other reasons, suffer a loss to the extent of the default. Variable or floating rate notes may be secured by bank letters of credit.
 
     Variable and floating rate notes for which no readily available market exists will be purchased in an amount which, together with securities with legal or contractual restrictions on resale or for which no readily available market exists (including repurchase agreements providing for settlement more than seven days after notice), exceed 15% of the total assets of each Fund, only if such notes are subject to a demand feature that will permit the applicable Fund to demand payment of the principal within seven days after demand by the Fund. If not rated, such instruments must be found by either Fund’s Manager under guidelines established by the Funds’ Board, to be of comparable quality to instruments that are rated high quality. A rating may be relied upon only if it is provided by a nationally recognized statistical rating organization that is not affiliated with the issuer or guarantor of the instruments. The Funds may also invest in Canadian Commercial Paper, which is commercial paper issued by a Canadian corporation or a Canadian counterpart of a U.S. corporation, and in Europaper which is U.S. dollar-denominated commercial paper of a foreign issuer.
 
When-Issued Securities
     The Funds may purchase securities on a “when-issued” basis. When either Fund agrees to purchase securities on a when-issued basis, it will reserve cash or securities in amounts sufficient to cover its obligations, and will value the reserved assets daily. It may be expected that each Fund’s net assets will fluctuate to a greater degree when it sets aside portfolio securities to cover such purchase commitments than when it sets aside cash. The Funds do not intend to purchase when-issued securities for speculative purposes but only in furtherance of their investment objective. Because each Fund will segregate sufficient cash or liquid portfolio securities to satisfy its purchase commitments in the manner described, a Fund’s liquidity and the ability of the Manager to manage the Fund might be affected in the event its commitments to purchase when-issued securities ever exceeded 25% of the value of its assets.
 
     When Funds engage in when-issued transactions, they rely on the seller to consummate the trade. Failure of the seller to do so may result in the Funds’ incurring a loss or missing the opportunity to obtain a price considered to be advantageous.
 
21
 

 

DISCLOSURE OF PORTFOLIO HOLDINGS INFORMATION

     Each Fund has adopted a policy generally prohibiting the disclosure of portfolio holdings information to any person until after 30 calendar days have passed. The Trust posts a list of each Fund’s portfolio holdings monthly, with a 30-day lag, on the Funds’ Web site, www.delawareinvestments.com. In addition, on a 10-day lag, we also make available on the Web site a month-end summary listing of the number of each Fund’s securities, country and asset allocations, and top 10 securities and sectors by percentage of holdings for each Fund. This information is available publicly to any and all shareholders free of charge once posted on the Web site by calling 800 523-1918.
 
     Other entities, including institutional investors and intermediaries that distribute the Funds’ shares, are generally treated similarly and are not provided with the Funds’ portfolio holdings in advance of when they are generally available to the public.
 
     The Funds may from time to time provide statistical data derived from publicly available information to third parties, such as shareholders, prospective shareholders, financial intermediaries, consultants, and ratings and ranking organizations.
 
     Third-party service providers and affiliated persons of the Funds are provided with the Funds’ portfolio holdings only to the extent necessary to perform services under agreements relating to the Funds. In accordance with the policy, third-party service providers who receive non-public portfolio holdings information on an ongoing basis are: the Manager’s affiliates (Delaware Management Business Trust, Delaware Service Company, Inc., and the Distributor) and the Funds’ independent registered public accounting firm, custodian, legal counsel, financial printer (DG3), and proxy voting service. These entities are obligated to keep such information confidential.
 
     Third-party rating and ranking organizations and consultants who have signed agreements (“Nondisclosure Agreements”) with the Funds or the Manager may receive portfolio holdings information more quickly than the 30-day lag. The Nondisclosure Agreements require that the receiving entity hold the information in the strictest confidence and prohibit the receiving entity from disclosing the information or trading on the information (either in Fund shares or in shares of the Funds’ portfolio securities). In addition, the receiving party must agree to provide copies of any research or reports generated using the portfolio holdings information in order to allow for monitoring of use of the information. Neither the Funds, the Manager, nor any affiliate receive any compensation or consideration with respect to these agreements.
 
     To protect the shareholders’ interests and to avoid conflicts of interest, Nondisclosure Agreements must be approved by a member of the Manager’s Legal Department and Compliance Department and any deviation in the use of the portfolio holdings information by the receiving party must be approved in writing by the Funds’ Chief Compliance Officer prior to such use.
 
     The Board will be notified of any substantial change to the foregoing procedures. The Board also receives an annual report from the Trust’s Chief Compliance Officer which, among other things, addresses the operation of the Trust’s procedures concerning the disclosure of portfolio holdings information.
 
22
 

 

MANAGEMENT OF THE TRUST

Officers and Trustees
     The business and affairs of the Trust are managed under the direction of its Board. Certain officers and Trustees of the Trust hold identical positions in each of the other Delaware Investments® Funds. As of February 3, 2011, the Trust’s officers and Trustees directly owned less than 1% of the outstanding shares of each Class of each Fund.
 
     The Trust’s Trustees and principal officers are noted below along with their ages and their business experience for the past five years. The Trustees serve for indefinite terms until their resignation, death, or removal.
 
        Number of  
        Funds in Other
  Position(s)     Fund Complex Directorships
Name, Address, and Held with Length of Principal Occupation(s) Overseen by Held by
Birthdate the Trust Time Served During Past 5 Years Trustee Trustee
Interested Trustees          
Patrick P. Coyne1 Chairman, Chairman and Patrick P. Coyne has served in 77 Director — Kaydon
2005 Market Street President, Chief Trustee since various executive capacities at   Corp.
Philadelphia, PA 19103 Executive Officer, August 2006 different times at Delaware    
  and Trustee   Investments.2   Board of Governors
April 1963   President and     Member —
    Chief Executive     Investment Company
    Officer since     Institute (ICI)
    August 2006      
          Finance Committee
          Member — St. John
          Vianney Roman
          Catholic Church
            
          Board of Trustees —
          Agnes Irwin School
           
          Member of
          Investment
          Committee — Cradle
          of Liberty Council,
          BSA
          (2007–2010)

23
 

 

        Number of  
        Funds in Other
  Position(s)     Fund Complex Directorships
Name, Address, and Held with Length of Principal Occupation(s) Overseen by Held by
Birthdate the Trust Time Served During Past 5 Years Trustee Trustee
Independent Trustees          
Thomas L. Bennett Trustee Since March Private Investor — 77 Director — Bryn
2005 Market Street   2005 (March 2004–Present)   Mawr Bank Corp.
Philadelphia, PA 19103         (BMTC)
      Investment Manager —    
October 1947     Morgan Stanley & Co.   Chairman of
      (January 1984–March 2004)   Investment
          Committee —
          Pennsylvania
          Academy of Fine
          Arts
           
          Investment
          Committee and
          Governance
          Committee Member
          — Pennsylvania
          Horticultural Society
           
John A. Fry Trustee Since January President — 77 Member, Board of
2005 Market Street   2001 Drexel University   Governors –
Philadelphia, PA 19103     (August 2010–Present)   NASDAQ OMX
          PHLX LLC
May 1960     President —    
      Franklin & Marshall College   Director —
      (July 2002–July 2010)   Community Health
          Systems
      Executive Vice President —    
      University of Pennsylvania   Director — Ecore
      (April 1995–June 2002)   International
          (2009–2010)
           
          Director — Allied
          Barton Securities
          Holdings
          (2005–2008)
           
Anthony D. Knerr Trustee Since April Founder and Managing Director 77 None
2005 Market Street   1990 — Anthony Knerr & Associates    
Philadelphia, PA 19103     (Strategic Consulting)    
      (1990–Present)    
December 1938          
           
Lucinda S. Landreth Trustee Since March Chief Investment Officer — 77 None
2005 Market Street   2005 Assurant, Inc.    
Philadelphia, PA 19103     (Insurance)    
      (2002–2004)    
June 1947          

24
 

 

        Number of  
        Funds in Other
  Position(s)     Fund Complex Directorships
Name, Address, and Held with Length of Principal Occupation(s) Overseen by Held by
Birthdate the Trust Time Served During Past 5 Years Trustee Trustee
Independent Trustees
Ann R. Leven Trustee Since October Consultant — 77 Director and Audit
2005 Market Street   1989 ARL Associates   Committee Chair —
Philadelphia, PA 19103     (Financial Planning)   Systemax Inc.
      (1983–Present)   (2001–2009)
November 1940          
          Director and Audit
          Committee
          Chairperson —
          Andy Warhol
          Foundation
          (1999–2007)
           
Thomas F. Madison Trustee Since May President and Chief Executive 77 Director and Chair
2005 Market Street   19973 Officer — MLM Partners, Inc.   of Compensation
Philadelphia, PA 19103     (Small Business Investing &   Committee,
      Consulting)   Governance
February 1936     (January 1993–Present)   Committee Member
          — CenterPoint
          Energy
           
          Lead Director and
          Chair of Audit and
          Governance
          Committees,
          Member of
          Compensation
          Committee —
          Digital River Inc.
           
          Director and Chair
          of Governance
          Committee, Audit
          Committee Member
         
          Rimage Corporation
           
          Director and Chair
          of Compensation
          Committee —
          Spanlink
          Communications
            
          Lead Director and
          Member of
          Compensation and
          Governance
          Committees —
          Valmont Industries,
          Inc.
          (1987–2010)
            
          Director — Banner
          Health
          (1996–2007)

25
 

 

        Number of  
        Funds in Other
  Position(s)     Fund Complex Directorships
Name, Address, and Held with Length of Principal Occupation(s) Overseen by Held by
Birthdate the Trust Time Served During Past 5 Years Trustee Trustee
Independent Trustees          
Janet L. Yeomans Trustee Since April Vice President and Treasurer 77 Director —
2005 Market Street   1999 (January 2006–Present)   Okabena Company
Philadelphia, PA 19103          
      Vice President — Mergers &    
July 1948     Acquisitions    
      (January 2003–January 2006),    
      and Vice President    
      (July 1995–January 2003)    
      3M Corporation    
           
J. Richard Zecher Trustee Since March Founder — 77 Director and Audit
2005 Market Street   2005 Investor Analytics   Committee
Philadelphia, PA 19103     (Risk Management)   Member —
      (May 1999–Present)   Investor Analytics
July 1940          
      Founder —   Director —
      Sutton Asset Management   Oxigene Inc.
      (Hedge Fund)   (2003–2008)
      (September 1996–Present)    

        Number of  
        Funds in Other
  Position(s)     Fund Complex Directorships
Name, Address, and Held with Length of Principal Occupation(s) Overseen by Held by
Birthdate the Trust Time Served During Past 5 Years Officer Officer
Officers          
David F. Connor Vice President, Vice President David F. Connor has served as 77 None4
2005 Market Street Deputy General since Vice President and Deputy    
Philadelphia, PA 19103 Counsel, and September General Counsel at Delaware    
  Secretary 2000 and Investments since 2000.    
December 1963   Secretary since      
    October 2005      
           
Daniel V. Geatens Vice President and Treasurer since Daniel V. Geatens has served in 77 None4
2005 Market Street Treasurer October 2007 various capacities at different    
Philadelphia, PA 19103     times at Delaware Investments.    
October 1972          
           
David P. O’Connor Senior Vice Senior Vice David P. O’Connor has served in 77 None4
2005 Market Street President, General President, various executive and legal    
Philadelphia, PA 19103 Counsel, and Chief General capacities at different times at    
  Legal Officer Counsel, and Delaware Investments.    
February 1966   Chief Legal      
    Officer since      
    October 2005      
           
Richard Salus Senior Vice Chief Financial Richard Salus has served in 77 None4
2005 Market Street President and Officer since various executive capacities at    
Philadelphia, PA 19103 Chief Financial November different times at Delaware    
  Officer 2006 Investments.    
October 1963          
1 Patrick P. Coyne is considered to be an “Interested Trustee” because he is an executive officer of the Funds’ Manager.
2 Delaware Investments is the marketing name for Delaware Management Holdings, Inc. and its subsidiaries, including the Funds’ Manager, principal underwriter, and transfer agent.
3 In 1997, several funds managed by Voyageur Fund Managers, Inc. (the “Voyageur Funds”) were incorporated into the Delaware Investments® Family of Funds. Mr. Madison served as a director of the Voyageur Funds from 1993 until 1997.
4 David F. Connor, Daniel V. Geatens, David P. O’Connor, and Richard Salus serve in similar capacities for the six portfolios of the Optimum Fund Trust, which have the same investment manager, principal underwriter, and transfer agent as the Fund s.

26
 

 

     The following table shows each Trustee’s ownership of shares of the Funds and of shares of all Delaware Investments® Funds as of December 31, 2010.
 
    Aggregate Dollar Range of Equity Securities in
  Dollar Range of Equity Securities in the All Registered Investment Companies Overseen
Name Trust by Trustee in Family of Investment Companies
Interested Trustee    
Patrick P. Coyne $50,001–$100,000 Over $100,000
  (Delaware Diversified Income Fund)  
Independent Trustees    
Thomas L. Bennett None $10,001- $50,000
John A. Fry None Over - $100,000
Anthony D. Knerr None $50,001- $100,000
Lucinda S. Landreth $10,001–$50,000 Over $100,000
  (Delaware U.S. Growth Fund)  
  $10,001-$50,000  
  (Delaware Diversified Income Fund)  
Ann R. Leven $10,001–$50,000 Over $100,000
  (Delaware U.S. Growth Fund)  
Thomas F. Madison None $50,01 - $100,000
Janet L. Yeomans $10,001–$50,000 Over $100,000
  (Delaware U.S. Growth Fund)  
J. Richard Zecher None Over $100,000

     The following table describes the aggregate compensation received by the Trustees from the Trust and the total compensation received from the Delaware Investments® Funds for which he or she served as a Trustee for the fiscal year ended October 31, 2010. Only the Trustees of the Trust who are not “interested persons” as defined by the 1940 Act (the “Independent Trustees”) receive compensation from the Trust.
 
      Total Compensation
      from the Investment
  Aggregate Retirement Benefits Companies in the
  Compensation from Accrued as Part of Delaware Investments®
Trustee the Trust Fund Expenses Complex1
Thomas L. Bennett $53,785 None $208,333
John A. Fry $53,169 None $205,833
Anthony D. Knerr $53,048 None $205,000
Lucinda S. Landreth $46,026 None $173,333
Ann R. Leven $62,010 None $234,000
Thomas F. Madison $52,516 None $203,333
Janet L. Yeomans $47,995 None $185,833
J. Richard Zecher $49,282 None $190,833

1         Effective January 1, 2011, each Independent Trustee/Director will receive an annual retainer fee of $131,250 for serving as a Trustee/Director for all 30 investment companies in the Delaware Investments® family, plus $10,000 per meeting for attending each Board Meeting in person held on behalf of all investment companies in the complex. Each Trustee shall also receive a $5,000 fee for attending telephonic meetings on behalf of the investments companies in the complex. Members of the Nominating and Corporate Governance Committee, Audit Committee, and Investments Committee receive additional compensation of $2,500 for each Committee meeting attended. In addition, the chairperson of the Audit Committee receives an annual retainer of $25,000, the chairperson of the Investments Committee receives an annual retainer of $20,000, and the chairperson of the Nominating and Corporate Governance Committee receives an annual retainer of $15,000. The Lead/Coordinating Trustee/Director of the Delaware Investments® Funds receives an additional annual retainer of $40,000.
 
27
 

 

Board Leadership Structure
 
     Common Board of Trustees/Directors:   The business of the Trust is managed under the direction of its Board. The Trustees also serve on the Boards of all the other investment companies that comprise the Delaware Investments® Family of Funds. The Trustees believe that having a common Board for all funds in the complex is efficient and enhances the ability of the Board to address its responsibilities to each fund in the complex. The Trustees believe that the common board structure allows the Trustees to leverage their individual expertise and that their judgment is enhanced by being Trustees of all of the funds in the complex.
 
     Board Chairman:   Mr. Coyne, who is an Interested Trustee, serves as the Chairman of the Board. The Board believes that it is beneficial to have a representative of Fund management as its Chairman. Mr. Coyne is President of the Manager and its other service provider affiliates and oversees the day-to-day investment and business affairs affecting the Manager and the Trust. Accordingly, his participation in the Board’s deliberations helps assure that the Board’s decisions are informed and appropriate. Mr. Coyne’s presence on the Board ensures that the Board’s decisions are accurately communicated to and implemented by Fund management.
 
     Coordinating Trustee: The Board designates one of the Independent Trustees to serve as Coordinating Trustee. The Coordinating Trustee, in consultation with Fund management, counsel and the other Trustees, proposes Board agenda topics, actively participates in developing Board meeting agendas, and ensures that appropriate and timely information is provided to the Board in connection with Board meetings. The Coordinating Trustee also conducts meetings of the Independent Trustees. The Coordinating Trustee also generally serves as a liaison between outside Trustees, the Chairman, Fund officers, and counsel, and is an ex officio   member of the Nominating and Corporate Governance Committee.
 
     Size and composition of Board:   The Board is currently comprised of nine Trustees. The Trustees believe that the current size of the Board is conducive to Board interaction, dialogue and debate, resulting in an effective decision-making body. The Board is comprised of Trustees with a variety of professional backgrounds. The Board believes that the skill sets of its members are complementary and add to the overall effectiveness of the Board. The Trustees regard diversity as an important consideration in the present composition of the Board and the selection of qualified candidates to fill vacancies on the Board.
 
     Committees: The Board has established several committees, each of which focuses on a particular substantive area and provides reports and recommendations to the full Board. The committee structure enables the Board to manage efficiently and effectively the large volume of information relevant to the Board’s oversight of the Trust. The committees benefit from the professional expertise of their members. At the same time, membership on a committee enhances the expertise of its members and benefits the overall effectiveness of the Board.
 
     The Board has the following committees:
 
     Audit Committee:   This committee monitors accounting and financial reporting policies, practices and internal controls for the Trust. It also oversees the quality and objectivity of the Trust’s financial statements and the independent audit thereof, and acts as a liaison between the Trust’s independent registered public accounting firm and the full Boards. The Trust’s Audit Committee consists of the following Independent Trustees: Janet L. Yeomans, Chairperson; John A. Fry; and Thomas F. Madison. The Audit Committee held five meetings during the Trust’s last fiscal year.
 
     Nominating and Corporate Governance Committee:   This committee recommends Board members, fills vacancies, and considers the qualifications of Board members. The committee also monitors the performance of counsel for the Independent Trustees. The committee will consider shareholder recommendations for nomination to the Board only in the event that there is a vacancy on the Board. Shareholders who wish to submit recommendations for nominations to the Board to fill a vacancy must submit their recommendations in writing to the Nominating and Corporate Governance Committee, c/o Delaware Investments® Funds at 2005 Market Street, Philadelphia, Pennsylvania 19103-7094. Shareholders should include appropriate information on the background and qualifications of any persons recommended (e.g., a resume), as well as the candidate’s contact information and a written consent from the candidate to serve if nominated and elected. Shareholder recommendations for nominations to the Board will be accepted on an ongoing basis and such recommendations will be kept on file for consideration when there is a vacancy on the Board. The committee consists of the following five Independent Trustees: Lucinda S. Landreth, Chairperson; Thomas L. Bennett; Anthony D. Knerr (ex officio); Ann R. Leven; and J. Richard Zecher. The Nominating and Corporate Governance Committee held seven meetings during the Trusts’ last fiscal year.
 
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     Independent Trustee Committee: This committee develops and recommends to the Board a set of corporate governance principles and oversees the evaluation of the Board, their committees, and their activities. The committee is comprised of all of the Trust’s Independent Trustees. The Independent Trustee Committee held four meetings during the Trust’s last fiscal year.
 
     Investments Committee:   The primary purposes of the Investments Committee are to: (i) assist the Board at their request in their oversight of the investment advisory services provided to the Trust by the Manager as well as any sub-advisors; (ii) review all proposed advisory and sub-advisory agreements for new funds or proposed amendments to existing agreements and to recommend what action the full Board and the Independent Trustees should take regarding the approval of all such proposed agreements; and (iii) review reports supplied by the Manager regarding investment performance, portfolio risk and expenses and to suggest changes to such reports. The Investments Committee consists of the following four Independent Trustees: Thomas L. Bennett, Chairman; Lucinda S. Landreth; Ann R. Leven; and J. Richard Zecher. The Investments Committee held four meetings during the Trust’s last fiscal year.
 
     Board role in risk oversight: The Board performs a risk oversight function for the Trust consisting, among other things, of the following activities: (1) receiving and reviewing reports related to the performance and operations of the Trust; (2) reviewing, approving, or modifying as applicable, the compliance policies and procedures of the Trust; (3) meeting with portfolio management teams to review investment strategies, techniques and the processes used to manage related risks; (4) addressing security valuation risk in connection with its review of fair valuation decisions made by Fund management pursuant to Board-approved procedures; (5) meeting with representatives of key service providers, including the Manager, the Distributor, the Transfer Agent, the custodian and the independent public accounting firm of the Trust, to review and discuss the activities of the Trust’s series and to provide direction with respect thereto; (6) engaging the services of the Trust’s Chief Compliance Officer to test the compliance procedures of the Trust and its service providers; and (7) requiring management’s periodic presentations on specified risk topics.
 
     The Trustees perform this risk oversight function throughout the year in connection with each quarterly Board meeting. The Trustees/Directors routinely discuss certain risk management topics with Fund management at the Board level and also through the standing committees of the Board. In addition to these recurring risk management discussions, Fund management raises other specific risk management issues relating to the Fund with the Trustees/Directors at Board and committee meetings. When discussing new product initiatives with the Board, Fund management also discusses risk – either the risks associated with the new proposals or the risks that the proposals are designed to mitigate. Fund management also provides periodic presentations to the Board to give the Trustees a general overview of how the Manager and its affiliates identify and manage risks pertinent to the Trust.
 
     The Audit Committee looks at specific risk management issues on an ongoing basis. The Audit Committee is responsible for certain aspects of risk oversight relating to financial statements, the valuation of the Trust’s assets, and certain compliance matters. In addition, the Audit Committee meets with the Manager’s internal audit and risk management personnel on a quarterly basis to review the reports on their examinations of functions and processes affecting the Trust.
 
     The Board’s other committees also play a role in assessing and managing risk. The Nominating and Corporate Governance Committee and the Independent Trustee Committee play a role in managing governance risk by developing and recommending to the Board corporate governance principles and, in the case of the Independent Trustee Committee, by overseeing the evaluation of the Board, its committees and its activities. The Investments Committee plays a significant role in assessing and managing risk through its oversight of investment performance, investment process, investment risk controls and Fund expenses.
 
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     Because risk is inherent in the operation of any business endeavor, and particularly in connection with the making of financial investments, there can be no assurance that the Board of Trustees’ approach to risk oversight will be able to minimize or even mitigate any particular risk. Each Fund is designed for investors that are prepared to accept investment risk, including the possibility that as yet unforeseen risks may emerge in the future.
 
Code of Ethics
    
The Trust, the Manager, and the Distributor have adopted Codes of Ethics in compliance with the requirements of Rule 17j-1 under the 1940 Act, which govern personal securities transactions. Under the Codes of Ethics, persons subject to the Codes are permitted to engage in personal securities transactions, including securities that may be purchased or held by the Funds, subject to the requirements set forth in Rule 17j-1 under the 1940 Act and certain other procedures set forth in the applicable Code of Ethics. The Codes of Ethics are on public file with, and are available from, the SEC.
 
Proxy Voting Policy
    
The Trust has formally delegated to the Manager the responsibility for making all proxy voting decisions in relation to portfolio securities held by the Funds. If and when proxies need to be voted on behalf of the Funds, the Manager will vote such proxies pursuant to its Proxy Voting Policies and Procedures (the “Procedures”). The Manager has established a Proxy Voting Committee (the “Committee”), which is responsible for overseeing the Manager’s proxy voting process for the Funds. One of the main responsibilities of the Committee is to review and approve the Procedures to ensure that the Procedures are designed to allow the Manager to vote proxies in a manner consistent with the goal of voting in the best interests of the Funds.
 
     In order to facilitate the actual process of voting proxies, the Manager has contracted with Institutional Shareholder Services (“ISS”), a subsidiary of RiskMetrics Group (“RiskMetrics”, which is a subsidiary of MSCI Inc.), to analyze proxy statements on behalf of the Funds and the Manager’s other clients and vote proxies generally in accordance with the Procedures. The Committee is responsible for overseeing ISS/RiskMetrics’s proxy voting activities. If a proxy has been voted for the Funds, ISS/RiskMetrics will create a record of the vote. By no later than August 31 of each year, information (if any) regarding how the Funds voted proxies relating to portfolio securities during the most recently disclosed 12-month period ended June 30 is available without charge (i) through the Trust’s web site at www.delawareinvestments.com; and (ii) on the SEC’s web site at www.sec.gov.
 
     The Procedures contain a general guideline stating that recommendations of company management on an issue (particularly routine issues) should be given a fair amount of weight in determining how proxy issues should be voted. However, the Manager will normally vote against management’s position when it runs counter to its specific Proxy Voting Guidelines (the “Guidelines”), and the Manager will also vote against management’s recommendation when it believes that such position is not in the best interests of the Funds.
 
     As stated above, the Procedures also list specific Guidelines on how to vote proxies on behalf of the Funds. Some examples of the Guidelines are as follows: (i) generally vote for shareholder proposals asking that a majority or more of directors be independent; (ii) generally vote against proposals to require a supermajority shareholder vote; (iii) votes on mergers and acquisitions should be considered on a case-by-case basis, determining whether the transaction enhances shareholder value; (iv) generally vote against proposals to create a new class of common stock with superior voting rights; (v) generally vote re-incorporation proposals on a case-by-case basis; (vi) votes with respect to equity-based compensation plans are generally determined on a case-by-case basis; and (vii) generally vote for proposals requesting reports on the level of greenhouse gas emissions from a company’s operations and products.
 
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     Because the Trust has delegated proxy voting to the Manager, the Funds are not expected to encounter any conflict of interest issues regarding proxy voting and therefore do not have procedures regarding this matter. However, the Manager does have a section in its Procedures that addresses the possibility of conflicts of interest. Most proxies that the Manager receives on behalf of the Funds are voted by ISS/RiskMetrics in accordance with the Procedures. Because almost all Funds proxies are voted by ISS/RiskMetrics pursuant to the pre-determined Procedures, it normally will not be necessary for the Manager to make an actual determination of how to vote a particular proxy, thereby largely eliminating conflicts of interest for the Manager during the proxy voting process. In the very limited instances where the Manager is considering voting a proxy contrary to ISS/RiskMetrics’s recommendation, the Committee will first assess the issue to see if there is any possible conflict of interest involving the Manager or affiliated persons of the Manager. If a member of the Committee has actual knowledge of a conflict of interest, the Committee will normally use another independent third party to do additional research on the particular proxy issue in order to make a recommendation to the Committee on how to vote the proxy in the best interests of the Funds. The Committee will then review the proxy voting materials and recommendation provided by ISS/RiskMetrics and the independent third party to determine how to vote the issue in a manner that the Committee believes is consistent with the Procedures and in the best interests of the Funds.
 
INVESTMENT MANAGER AND OTHER SERVICE PROVIDERS
 
Investment Manager
     The Manager, located at 2005 Market Street, Philadelphia, PA 19103-7094, furnishes investment management services to the Funds, subject to the supervision and direction of the Board. The Manager also provides investment management services to all of the other Delaware Investments® Funds. Affiliates of the Manager also manage other investment accounts. While investment decisions for the Funds are made independently from those of the other funds and accounts, investment decisions for such other funds and accounts may be made at the same time as investment decisions for the Funds. The Manager pays the salaries of all Trustees, officers, and employees who are affiliated with both the Manager and the Trust.
 
     As of December 31, 2010, the Manager and its affiliates within Delaware Investments were managing in the aggregate in excess of $150 billion in assets in various institutional or separately managed, investment company, and insurance accounts. The Manager is a series of Delaware Management Business Trust, which is a subsidiary of Delaware Management Holdings, Inc. (“DMHI”). DMHI is a subsidiary, and subject to the ultimate control, of Macquarie Group, Ltd. (“Macquarie”). Macquarie is a Sydney, Australia-headquartered global provider of banking, financial, advisory, investment and funds management services.
 
     Delaware Investments is the marketing name for DMHI and its subsidiaries. The Manager and its affiliates own the name “Delaware Group.” Under certain circumstances, including the termination of the Trust’s advisory relationship with the Manager or its distribution relationship with the Distributor, the Manager and its affiliates could cause the Trust to remove the words “Delaware Group” from its name. Any Macquarie entity or fund is not an authorized deposit-taking institution for the purposes of the Banking Act of 1959 (Commonwealth of Australia) and that entity’s obligations do not represent deposits or other liabilities of Macquarie Bank Limited ABN 46 008 583 542 (“MBL”). MBL does not guarantee or otherwise provide assurance in respect of the obligations of that entity, unless noted otherwise.
 
     The Investment Management Agreement for the Funds is dated January 4, 2010. The Agreement has an initial term of two years and may be renewed each year only so long as such renewal and continuance are specifically approved at least annually by the Board or by vote of a majority of the outstanding voting securities of each Fund, and only if the terms of and the renewal thereof have been approved by the vote of a majority of the Independent Trustees of the Trust who are not parties thereto or interested persons of any such party, cast in person at a meeting called for the purpose of voting on such approval. The Agreement is terminable without penalty on 60 days’ notice by the Trustees of the Trust or by the Manager. The Agreement will terminate automatically in the event of its assignment.
 
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     Under the Fund’s Investment Management Agreement, each Fund pays the Manager a monthly investment advisory fee equivalent on an annual basis, to the rates set forth below.
 
 
  Management Fee Schedule
  (as a percentage of average daily net assets)
Fund Name Annual Rate
Delaware Diversified Income Fund 0.55% on first $500 million
  0.50% on next $500 million
  0.45% on next $1.5 billion
  0.425% on assets in excess of $2.5 billion
Delaware U.S. Growth Fund 0.65% on first $500 million
  0.60% on next $500 million
  0.55% on next $1.5 billion
  0.50% on assets in excess of $2.5 billion

     During the past three fiscal years, the Funds paid the following investment management fees, after waivers, as applicable:
 
Fund October 31, 2010 October 31, 2009 October 31, 2008
Delaware Diversified Income Fund $30,519,960 earned $18,622,514 earned $14,912,383 earned
  $30,519,960 paid $18,622,514 paid $14,912,383 paid
  $0 waived $0 waived $0 waived
Delaware U.S. Growth Fund $3,806,075 earned $3,705,483 earned $5,441,374 earned
  $2,985,277 paid $2,189,838 paid $4,418,044 paid
  $820,798 waived $1,515,645 waived $1,023,330 waived

     The Manager has contracted to waive its investment advisory fees and/or pay Fund expenses (excluding any 12b-1 plan, taxes, interest, inverse floater program expenses, short sale and dividend interest expenses, brokerage fees, certain insurance costs, and nonroutine expenses or costs, including, but not limited to, those relating to reorganizations, litigation, conducting shareholder meetings, and liquidations) to the extent necessary to prevent total annual fund operating expenses from exceeding 0.85% of the average daily net assets of Delaware U.S. Growth Fund from February 28, 2011 through February 28, 2012.
 
     Except for those expenses borne by the Manager under the Investment Management Agreements and the Distributor under the Distribution Agreement, the Funds are responsible for all of their own expenses. Among others, such expenses include the Funds’ proportionate share of certain administrative expenses; the investment management fees; transfer and dividend disbursing fees and costs; accounting services; custodian expenses; federal and state securities registration fees; proxy costs; and the costs of preparing prospectuses and reports sent to shareholders.
 
Distributor
    
The Distributor, Delaware Distributors, L.P., located at 2005 Market Street, Philadelphia, PA 19103-7094, serves as the national distributor of the Funds’ shares under a Distribution Agreement dated January 4, 2010. The Distributor is an affiliate of the Manager and bears all of the costs of promotion and distribution, except for payments by the Fund Classes under their respective Rule 12b-1 Plans. The Distributor is an indirect subsidiary of DMHI and, therefore, of Macquarie. The Distributor has agreed to use its best efforts to sell shares of the Funds. See the Prospectuses for information on how to invest. Shares of the Funds are offered on a continuous basis by the Distributor and may be purchased through authorized investment dealers or directly by contacting the Distributor or the Trust. The Distributor also serves as national distributor for the other Delaware Investments® Funds. The Board annually reviews fees paid to the Distributor.
 
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     During the Funds’ last three fiscal years, the Distributor received net commissions from each Fund on behalf of its respective Class A shares, after re-allowances to dealers, as follows:
 
Delaware Diversified Income Fund
Class A Shares
  Total Amount of Amounts  
  Underwriting Reallowed to Net Commission
Fiscal Year Ended Commissions Dealers to DDLP
10/31/10 $10,372,309 $9,198,256 $1,174,053
10/31/09 $6,654,587 $5,840,822 $813,765
10/31/08 $4,058,776 $3,552,871 $505,905

Delaware U.S. Growth Fund
Class A Shares
  Total Amount of Amounts  
  Underwriting Reallowed to Net Commission
Fiscal Year Ended Commissions Dealers to DDLP
10/31/10 $42,454 $35,133 $7,321
10/31/09 $52,118 $43,648 $8,470
10/31/08 $75,056 $62,752 $12,304

     During the last three fiscal years, the Distributor received, in the aggregate, limited contingent deferred sales charge (“Limited CDSC”) payments from Delaware Diversified Income Fund with respect to Class A shares and CDSC payments with respect to such Fund’s Class B shares and Class C shares as follows:
 
Fiscal Year Ended Class A Class B Class C
10/31/10 $0 $41,520 $219,001
10/31/09 $0 $96,769 $157,680
10/31/08 $54,628 $94,332 $158,050

     During the last three fiscal years, the Distributor received, in the aggregate, Limited CDSC payments from Delaware U.S. Growth Fund with respect to Class A shares and CDSC payments with respect to such Fund’s Class B shares and Class C shares as follows:
 
Fiscal Year Ended Class A Class B Class C
10/31/10 $0 $2,965 $568
10/31/09 $0 $7,974 $696
10/31/08 $3,332 $20,605 $2,802

Transfer Agent
     Delaware Service Company, Inc. (“DSC”), an affiliate of the Manager, is located at 2005 Market Street, Philadelphia, PA 19103-7094, and serves as the Funds’ shareholder servicing, dividend disbursing, and transfer agent (the “Transfer Agent”) pursuant to a Shareholder Services Agreement dated April 19, 2001. The Transfer Agent is an indirect subsidiary of DMHI. The Transfer Agent also acts as shareholder servicing, dividend disbursing, and transfer agent for other Delaware Investments® Funds. The Transfer Agent is paid a fee by the Funds for providing these services consisting of an annual per account charge of $11.00 for each open and $6.50 for each closed account on its records and each account held on a subaccounting system maintained by firms that hold accounts on an omnibus basis.
 
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     These charges are assessed monthly on a pro rata basis and determined by using the number of shareholder and retirement accounts maintained as of the last calendar day of each month. Compensation is fixed each year and approved by the Board, including a majority of the Independent Trustees.
 
     Each Fund has authorized, in addition to the Transfer Agent, one or more brokers to accept on its behalf purchase and redemption orders. Such brokers are authorized to designate other intermediaries to accept purchase and redemption orders on behalf of each Fund. For purposes of pricing, each Fund will be deemed to have received a purchase or redemption order when an authorized broker or, if applicable, a broker’s authorized designee, accepts the order.
 
     DST Systems, Inc. (“DST”) provides subtransfer agency services to the Funds. In connection with these services, DST administers the overnight investment of cash pending investment in the Funds or payment of redemptions. The proceeds of this investment program are used to offset the Funds’ transfer agency expenses.
 
Fund Accountants
     Effective October 1, 2007, The Bank of New York Mellon Bank (“BNY Mellon”), One Wall Street, New York, NY 10286-0001, provides fund accounting and financial administration services to the Funds. Those services include performing functions related to calculating the Funds’ net asset values (“NAVs”) and providing financial reporting information, regulatory compliance testing and other related accounting services. For these services, the Funds pay BNY Mellon an asset-based fee, subject to certain fee minimums plus certain out-of-pocket expenses and transactional charges. Effective October 1, 2007, DSC provides fund accounting and financial administration oversight services to the Funds. Those services include overseeing the Funds’ pricing process, the calculation and payment of fund expenses, and financial reporting in shareholder reports, registration statements and other regulatory filings. DSC also manages the process for the payment of dividends and distributions and the dissemination of Fund NAVs and performance data. For these services, the Funds pay DSC an asset-based fee, plus certain out-of-pocket expenses and transactional charges. The fees payable to BNY Mellon and DSC under the service agreements described above will be allocated among all funds in the Delaware Investments® Family of Funds on a relative NAV basis. Prior to October 1, 2007, DSC provided fund accounting and financial administration services to each Fund at an annual rate of 0.04% of each Fund’s average daily net assets.
 
     During the last three fiscal years, the Funds paid the following amounts to BNY Mellon for fund accounting and financial administration services:
 
        Fiscal year ended     Fiscal year ended     Fiscal year ended
      Fund     October 31, 2008   October 31, 2009   October 31, 2010
  Delaware Diversified Income Fund   $1,114,792   $1,420,435   $2,379,327
  Delaware U.S. Growth Fund   $302,824   $201,576   $205,782

     During the last three fiscal years, the Funds paid the following amount to DSC for fund accounting and financial administration oversight services:
 
        Fiscal year ended     Fiscal year ended     Fiscal year ended
      Fund     October 31, 2008   October 31, 2009   October 31, 2010
  Delaware Diversified Income Fund   $159,256   $202,919   $342,569
  Delaware U.S. Growth Fund   $43,260   $28,797   $29,612

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Custodian
    
BNY Mellon also serves as custodian of the Funds’ securities and cash. As custodian for each Fund, BNY Mellon maintains a separate account or accounts for each Fund; receives, holds, and releases portfolio securities on account of each Fund; receives and disburses money on behalf of each Fund; and collects and receives income and other payments and distributions on account of each Fund’s portfolio securities. BNY Mellon also serves as the Funds’ custodian for their investments in foreign securities.
 
Legal Counsel
     Stradley Ronon Stevens & Young, LLP serves as the Trust’s legal counsel.
 
PORTFOLIO MANAGERS
 
Other Accounts
    
The following chart lists certain information about types of other accounts for which each portfolio manager is primarily responsible as of October 31, 2010 unless otherwise noted. Any accounts managed in a personal capacity appear under “Other Accounts” along with the other accounts managed on a professional basis. The personal account information is current as of June 30, 2010.
 
        Total Assets in Accounts
      No. of Accounts with with
    Total Assets Performance- Performance-
  No. of Accounts Managed Based Fees Based Fees
Jeffrey S. Van Harte        
Registered Investment 27 $5.1 billion 3 $1.4 billion
Companies        
Other Pooled Investment 0 $0 0 $0
Vehicles        
Other Accounts 36 $3.6 billion 4 $467.0 million
Christopher J. Bonavico        
Registered Investment 29 $6.1 billion 3 $1.4 billion
Companies        
Other Pooled Investment 0 $0 0 $0
Vehicles        
Other Accounts 44 $3.7 billion 4 $467.0 million
Daniel J. Prislin        
Registered Investment 25 $5.0 billion 3 $1.4 billion
Companies        
Other Pooled Investment 0 $0 0 $0
Vehicles        
Other Accounts 42 $3.5 billion 4 $467.0 million
Christopher M. Ericksen        
Registered Investment 24 $4.9 billion 3 $1.4 billion
Companies        
Other Pooled Investment 0 $0 0 $0
Vehicles        
Other Accounts 35 $3.5 billion 4 $467.0 million
Paul Grillo        
Registered Investment 16 $14.2 billion 0 $0
Companies        
Other Pooled Investment 0 $0 0 $0
Vehicles        
Other Accounts 23 $3.0 billion 0 $0
Thomas H. Chow        
Registered Investment 12 $14.5 billion 0 $0
Companies        
Other Pooled Investment 0 $0 0 $0
Vehicles        
Other Accounts 11 $4.1 billion 0 $0
 
35


 

        Total Assets in Accounts
      No. of Accounts with with
    Total Assets Performance- Performance-
  No. of Accounts Managed Based Fees Based Fees
Roger A. Early        
Registered Investment 18 $17.9 billion 0 $0
Companies        
Other Pooled Investment 0 $0 0 $0
Vehicles        
Other Accounts 43 $6.2 billion 0 $0
Kevin P. Loome        
Registered Investment 16 $13.1 billion 0 $0
Companies        
Other Pooled Investment 0 $0 0 $0
Vehicles        
Other Accounts 13 $3.4 billion 0 $0
Wen-Dar Chen        
Registered Investment 2 $9.7 billion 0 $0
Companies        
Other Pooled Investment 0 $0 0 $0
Vehicles        
Other Accounts 2 $1.2 billion 0 $0
J. David Hillmeyer*        
Registered Investment 0 $0 0 $0
Companies        
Other Pooled Investment 0 $0 0 $0
Vehicles        
Other Accounts 0 $0 0 $0
Laura A. Ostrander*        
Registered Investment 0 $0 0 $0
Companies        
Other Pooled Investment 0 $0 0 $0
Vehicles        
Other Accounts 0 $0 0 $0

       *        Mr. Hillmeyer and Ms. Ostrander did not begin managing Delaware Diversified Income Fund until after the end of the Fund’s most recent fiscal year end.
 
Description of Material Conflicts of Interest
     Individual portfolio managers may perform investment management services for other funds or accounts similar to those provided to the Funds and the investment action for each such other fund or account and the Funds may differ. For example, an account or fund may be selling a security, while a Fund may be purchasing or holding the same security. As a result, transactions executed for one fund or account may adversely affect the value of securities held by another fund, account, or a Fund. Additionally, the management of multiple funds or accounts and the Funds may give rise to potential conflicts of interest, as a portfolio manager must allocate time and effort to multiple funds or accounts and the Funds. A portfolio manager may discover an investment opportunity that may be suitable for more than one account or fund. The investment opportunity may be limited, however, so that all funds or accounts for which the investment would be suitable may not be able to participate. The Manager has adopted procedures designed to allocate investments fairly across multiple funds and accounts.
 
     Seven of the accounts managed by the portfolio managers have a performance-based fee. This compensation structure presents a potential conflict of interest because the portfolio managers have an incentive to manage these accounts so as to enhance their performance, to the possible detriment of other accounts for which the Manager does not receive a performance-based fee.
 
     A portfolio manager’s management of personal accounts also may present certain conflicts of interest. While the Manager’s code of ethics is designed to address these potential conflicts, there is no guarantee that it will do so.
 
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Compensation Structure
     Each portfolio manager’s compensation consists of the following:
 
     Base Salary. Each named portfolio manager receives a fixed base salary. Salaries are determined by a comparison to industry data prepared by third parties to ensure that portfolio manager salaries are in line with salaries paid at peer investment advisory firms.
 
     Bonus – Mr. Van Harte, Mr. Ericksen, Mr. Bonavico, and Mr. Prislin: Each named portfolio manager is eligible to receive an annual cash bonus, which is based upon quantitative and qualitative factors. Generally of the total potential cash compensation for a portfolio manager, 50% or more is in the form of a bonus and is therefore at risk. The total amount available for payment of bonuses is based on the revenues associated with the products managed by the Focus Growth Team. The amount of this “bonus pool” is determined by taking a pre-determined percentage of such revenues (minus appropriate expenses associated with this product and the investment management team).
 
     Various members of the team have the ability to earn a percentage of the bonus pool with the most senior contributors having the largest share. The pool is allotted based on subjective factors (50%) and objective factors (50%). The subjective portion of the pool is allocated to team members within the discretion of senior management.
 
     The allocation of the remaining 50% of the pool is based upon objective factors. Performance is measured as a result of the team’s standing relative to a large cap growth composite of a nationally recognized publicly available database, for five successive calendar years. Performance rankings are in quartiles as follows: top decile, top quartile, second quartile, third quartile and bottom quartile. An average is taken of the five year relative performance data to determine the multiplier to be applied in calculating the portion of the pool that will be paid out. To the extent there was less than a complete payout of the “objective” portion of the bonus pool over the previous five years, there is an opportunity to recoup these amounts if the multiplier is in excess of 100%, in the discretion of senior management.
 
     Individual allocations of the bonus pool are based on individual performance measurements, both objective and subjective, as determined by senior management.
 
     In addition, there is a potential one-time value creation payment that may be allocated on or about December 31, 2009 to the extent the value added by the team exceeds the relative value of their holdings in the Amended and Restated Delaware Investments Inc. Incentive Compensation Plan. This amount, if any, would be paid out to the team under a deferred compensation arrangement. The value creation payment, if any, would be paid out to individual team members in proportion to the shares granted to that team member under the Plan.
 
     Bonus – Messrs. Chen, Chow, Early, Grillo, Loome, and Hillmeyer and Ms. Ostrander :   An objective component is added to the bonus for each manager that is reflective of account performance relative to an appropriate peer group or database. The following paragraph describes the structure of the non-guaranteed bonus.
 
     Each portfolio manager is eligible to receive an annual cash bonus, which is based on quantitative and qualitative factors. There is one pool for bonus payments for the fixed income department. The amount of the pool for bonus payments is determined by assets managed (including investment companies, insurance product-related accounts and other separate accounts), management fees and related expenses (including fund waiver expenses) for registered investment companies, pooled vehicles, and managed separate accounts. Generally, 60%-75% of the bonus is quantitatively determined. For more senior portfolio managers, a higher percentage of the bonus is quantitatively determined. For investment companies, each manager is compensated according the Fund’s Lipper or Morningstar peer group percentile ranking on a one-year, three-year, and five-year basis, with longer-term performance more heavily weighted. For managed separate accounts the portfolio managers are compensated according to the composite percentile ranking against the Frank Russell and Callan Associates databases (or similar sources of relative performance data) on a one-year, three-year, and five-year basis, with longer term performance more heavily weighted. There is no objective award for a fund that falls below the 50th percentile, but incentives reach maximum potential at the 25th-30th percentile. There is a sliding scale for investment companies that are ranked above the 50th percentile. The remaining 25%-40% portion of the bonus is discretionary as determined by Delaware Investments and takes into account subjective factors.
 
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     For new and recently transitioned portfolio managers, the compensation may be weighted more heavily towards a portfolio manager’s actual contribution and ability to influence performance, rather than longer-term performance. Management intends to move the compensation structure towards longer-term performance for these portfolio managers over time.
 
     Incentive Plan/Equity Compensation Plan — Portfolio managers may be awarded incentive units performance awards ( “Awards”) relating to the underlying shares of common stock of Delaware Management Holdings, Inc. pursuant to the terms of the Delaware Incentive Unit Plan (the “Plan”) adopted on November 30, 2010. Awards are no longer granted under the Delaware Investments U.S., Inc. 2009 Incentive Compensation Plan or the Amended and Restated Delaware Investments U.S., Inc. Incentive Compensation Plan, which was established in 2001.
 
     The Plan was adopted in order to: assist the Manager in attracting, retaining, and rewarding key employees of the company; enable such employees to acquire or increase an equity interest in the company in order to align the interest of such employees and the Manager; and provide such employees with incentives to expend their maximum efforts. Subject to the terms of the Plan and applicable award agreements, Awards typically vest in 25% increments on a four-year schedule, and shares of common stock underlying the Awards are issued after vesting. The fair market value of the shares of Delaware Management Holdings, Inc., is normally determined as of each March 31, June 30, September 30 and December 31 by an independent appraiser. Generally, a stockholder may put shares back to the company during the put period communicated in connection with the applicable valuation.
 
     Other Compensation - Portfolio managers may also participate in benefit plans and programs available generally to all employees.
 
Ownership of Securities
     As of October 31, 2010, the portfolio managers of Delaware Diversified Income Fund had invested in the Fund as described below.
 
Name Dollar Range
Paul Grillo Over $1 million
Wen-Dar Chen $10,001 - $50,000
Thomas H. Chow $10,001 - $50,000
Roger A. Early none
Kevin P. Loome none

     As of October 31, 2010, the portfolio managers of Delaware U.S. Growth Fund and certain key personnel supporting the portfolio managers had invested collectively in excess of $5.3 million in the suite of products they manage, including Delaware U.S. Growth Fund as described below.
 
Name Dollar Range
Jeffrey S. Van Harte $1 - $10,000
Christopher J. Bonavico $500,001 - $1 million
Daniel J. Prislin $10,001 - $50,000
Christopher M. Ericksen $50,001 - $100,000

Note: The ranges for fund share ownership by the portfolio managers are: none; $1-10,000; $10,001-$50,000; $50,001-100,000; $100,001-500,000; $500,001-$1 million; over $1 million.
 
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TRADING PRACTICES AND BROKERAGE
 
     The Manager selects broker/dealers to execute transactions on behalf of the Funds for the purchase or sale of portfolio securities on the basis of its judgment of their professional capability to provide the service. The primary consideration in selecting broker/dealers is to seek those broker/dealers who will provide best execution for the Funds. Best execution refers to many factors, including the price paid or received for a security, the commission charged, the promptness and reliability of execution, the confidentiality and placement accorded the order and other factors affecting the overall benefit obtained by the account on the transaction. Some trades are made on a net basis where the Funds either buy securities directly from the dealer or sell them to the dealer. In these instances, there is no direct commission charged but there is a spread (the difference between the buy and sell price), which is the equivalent of a commission. When a commission is paid, the Funds pay reasonable brokerage commission rates based upon the professional knowledge of the Manager’s trading department as to rates paid and charged for similar transactions throughout the securities industry. In some instances, a Fund pays a minimal share transaction cost when the transaction presents no difficulty.
 
     During the past three fiscal years, the aggregate dollar amounts of brokerage commissions paid by Delaware Diversified Income Fund were as follows:
 
2008 2009 2010
$471,488 $68,436 $37,209

     During the past three fiscal years, the aggregate dollar amounts of brokerage commissions paid by Delaware U.S. Growth Fund were as follows:
 
2008 2009 2010
$464,990 $459,848 $274,266

     Subject to best execution and Rule 12b-1(h) under the 1940 Act, the Manager may allocate out of all commission business generated by all of the funds and accounts under its management, brokerage business to broker/dealers who provide brokerage and research services. These services include providing advice, either directly or through publications or writings, as to the value of securities, the advisability of investing in, purchasing, or selling securities, and the availability of securities or purchasers or sellers of securities; furnishing of analyses and reports concerning issuers, securities, or industries; providing information on economic factors and trends; assisting in determining portfolio strategy; and providing portfolio performance evaluation and technical market analyses. Such services are used by the Manager in connection with its investment decision-making process with respect to one or more mutual funds and separate accounts managed by it, and may not be used, or used exclusively, with respect to the mutual fund or separate account generating the brokerage.
 
     As provided in the 1934 Act and the Funds’ Investment Management Agreement, higher commissions are permitted to be paid to broker/dealers who provide brokerage and research services than to broker/dealers who do not provide such services, if such higher commissions are deemed reasonable in relation to the value of the brokerage and research services provided. Although transactions directed to broker/dealers who provide such brokerage and research services may result in the Funds paying higher commissions, the Manager believes that the commissions paid to such broker/dealers are not, in general, higher than commissions that would be paid to broker/dealers not providing such services and such commissions are reasonable in relation to the value of the brokerage and research services provided. In some instances, services may be provided to the Manager that constitute, in some part, brokerage and research services used by the Manager in connection with its investment decision-making process and constitute, in some part, services used by the Manager in connection with administrative or other functions not related to its investment decision-making process. In such cases, the Manager will make a good faith allocation of brokerage and research services and will pay out of its own resources for services used by the Manager in connection with administrative or other functions not related to its investment decision-making process. In addition, so long as no fund is disadvantaged, portfolio transactions that generate commissions or their equivalent are allocated to broker/dealers who provide daily portfolio pricing services to each Fund and to other Delaware Investments® Funds. Subject to best execution, commissions allocated to brokers providing such pricing services may or may not be generated by the funds receiving the pricing service.
 
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     During the fiscal year ended October 31, 2010, portfolio transactions of Delaware Diversified Income Fund in the amount of $2,367,647 resulting in brokerage commissions of $4,108, were directed to brokers for brokerage and research services provided.
 
     During the fiscal years ended October 31, 2009and 2010, portfolio transactions of Delaware U.S. Growth Fund in the amount of $101,931,038 and $109,125,744 resulting in brokerage commissions of $89,368, and $94,961, were directed to brokers for brokerage and research services provided.
 
     As of October 31, 2010, Delaware U.S. Growth Fund did not own securities of its regular broker/dealers, as defined in Rule 10b-1 under the 1940 Act. As of October 31, 2010, Delaware Diversified Income Fund owned securities of its regular broker/dealers, as defined in Rule 10b-1 under the 1940 Act, or such broker/dealers’ parents, as follows:
 
      Value of Securities
Fund Regular Broker/Dealer      Held
Delaware Diversified Income Fund BANK OF NEW YORK MELLON CORP   $3,440,738
  CITIGROUP INC   $1,396,002
  DEUTSCHE POST AG   $397,017
  JPMORGAN CHASE   $422,568
  WACHOVIA CORP   $271,706

     The Manager may place a combined order for two or more accounts or funds engaged in the purchase or sale of the same security if, in its judgment, joint execution is in the best interest of each participant and will result in best execution. Transactions involving commingled orders are allocated in a manner deemed equitable to each account or fund. When a combined order is executed in a series of transactions at different prices, each account participating in the order may be allocated an average price obtained from the executing broker. It is believed that the ability of the accounts to participate in volume transactions will generally be beneficial to the accounts and funds. Although it is recognized that, in some cases, the joint execution of orders could adversely affect the price or volume of the security that a particular account or fund may obtain, it is the opinion of the Manager and the Board that the advantages of combined orders outweigh the possible disadvantages of separate transactions.
 
     Consistent with the Financial Industry Regulatory Authority (“FINRA”) rules, and subject to seeking best execution, the Manager may place orders with broker/dealers that have agreed to defray certain Fund expenses, such as custodian fees.
 
     Delaware U.S. Growth Fund has the authority to participate in a commission recapture program. Under the program, and subject to seeking best execution as described in this section, the Fund may direct certain security trades to brokers who have agreed to rebate a portion of the related brokerage commission to the Fund in cash. Any such commission rebates will be included in realized gain on securities in the appropriate financial statements of the Fund. The Manager and its affiliates have previously acted and may in the future act as an investment manager to mutual funds or separate accounts affiliated with the administrator of the commission recapture program. In addition, affiliates of the administrator act as consultants in helping institutional clients choose investment managers and may also participate in other types of businesses and provide other services in the investment management industry.
 
CAPITAL STRUCTURE
 
Capitalization
     The Trust currently has authorized, and allocated to each Class of each Fund, an unlimited number of shares of beneficial interest with no par value allocated to each Class of each Fund. All shares are, when issued in accordance with the Trust’s registration statement (as amended from time to time), governing instruments and applicable law, fully paid and non-assessable. Shares do not have preemptive rights. All shares of a Fund represent an undivided proportionate interest in the assets of such Fund. Shares of the Institutional Class may not vote on any matter that affects the Fund Classes’ Distribution Plans under Rule 12b-1. As a general matter, shareholders of Fund Classes may vote only on matters affecting their respective Class, including the Fund Classes’ Rule 12b-1 Plans that relate to the Class of shares that they hold. However, each Fund’s Class B shares may vote on any proposal to increase materially the fees to be paid by such Fund under the Rule 12b-1 Plan relating to its Class A shares. Except for the foregoing, each share Class has the same voting and other rights and preferences as the other Classes of a Fund. General expenses of each Fund will be allocated on a pro rata basis to the classes according to asset size, except that expenses of the Fund Classes’ Rule 12b-1 Plans will be allocated solely to those classes.
 
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     On November 29, 1993, the Trust’s predecessor entity changed its name from Lincoln Renaissance Funds, Inc. to Lincoln Advisor Funds, Inc. (“LAF”). As of the close of business May 3, 1996, the name of LAF was changed to Delaware Group Adviser Funds, Inc. Effective November 23, 1999, the name of Delaware Group Adviser Funds, Inc. was changed to Delaware Group® Adviser Funds.
 
     As of the close of business on May 3, 1996, the name Lincoln U.S. Growth Portfolio was changed to U.S. Growth Fund. As of August 16, 1999, the name of the U.S. Growth Fund was changed to Delaware U.S. Growth Fund. Corresponding changes were also made to the names of the Fund’s classes on that date. Class R shares of each Fund first were offered on June 2, 2003.
 
     Until April 26, 1996, the Trust consisted of nine series of shares (Delaware U.S. Growth Fund and eight other funds). On February 23, 1996, LAF’s Board of Directors approved a restructuring to integrate fully LAF into the Delaware Investments® Funds. The restructuring provided, among other things, for the liquidation of three funds; the appointment of the Manager as the investment manager of each of the funds; the appointment of certain sub-advisors; changes in certain names, including Lincoln U.S. Growth Portfolio to U.S. Growth Fund, and the change of LAF to Delaware Group Adviser Funds. The liquidations were completed on April 26, 1996 and following required shareholder approval of the investment management and sub-advisory arrangements at a meeting of shareholders held on May 3, 1996, the restructuring was consummated. In accordance with the restructuring, beginning May 6, 1996, the former Class D shares have been redesignated as the Institutional Class shares. On July 17, 1997, the Board approved the liquidations of three additional funds. These liquidations were completed on September 19, 1997.
 
     In accordance with the restructuring, the front-end sales charges for and 12b-1 Plan distribution fees assessable against Class A shares and the contingent deferred sales charge schedule for Class B shares, as well as its feature for conversion to Class A shares, have been modified to be made consistent with the charges, fees and features that generally apply to all other Delaware Investments® Funds. The charges and fees previously applicable to the Class C shares have not been changed.
 
     The Delaware Diversified Income Fund commenced operations on June 28, 2002. On October 28, 2002, Delaware Pooled® Trust Diversified Core Fixed Income Portfolio (the “Predecessor Fund”) merged into Delaware Diversified Income Fund. The Fund is treated as the surviving legal entity, but the Predecessor Fund, for a variety of reasons, is treated as the surviving entity for such purposes as presentation of accounting, financial, and performance information. Thus, all such information prior to October 28, 2002, represents that of the Predecessor Fund. The Predecessor Fund commenced operations on December 29, 1997.
 
Noncumulative Voting
     The Trust’s shares have noncumulative voting rights, which means that the holders of more than 50% of the shares of the Trust voting for the election of Trustees can elect all of the Trustees if they choose to do so, and, in such event, the holders of the remaining shares will not be able to elect any Trustees.
 
PURCHASING SHARES
 
     As of May 31, 2007, the Funds ceased to permit new or subsequent investments, including investments through automatic investment plans and by qualified retirement plans (such as 401(k) or 457 plans), in Class B shares in any of the Funds, except through a reinvestment of dividends or capital gains or permitted exchanges. Existing shareholders of Class B shares may continue to hold their Class B shares, reinvest dividends into Class B shares, and exchange their Class B shares of one Delaware Investments® Fund for Class B shares of another Delaware Investments® Fund, as permitted by existing exchange privileges.
 
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     For Class B shares outstanding as of May 31, 2007 and Class B shares acquired upon reinvestment of dividends or capital gains, all Class B share attributes, including the CDSC schedules, conversion to Class A schedule, and distribution and service (12b-1) fees, will continue in their current form. You will be notified via Supplement if there are any changes to these attributes, sales charges, or fees.
 
General Information
     Shares of the Funds are offered on a continuous basis by the Distributor and may be purchased through authorized investment dealers or directly by contacting the Distributor or the Trust. The Trust reserves the right to suspend sales of Fund shares and reject any order for the purchase of Fund shares if, in the opinion of management, such rejection is in a Fund’s best interest. The minimum initial investment generally is $1,000 for Class A shares, Class B shares, and Class C shares. Subsequent purchases of such Classes generally must be at least $100. The initial and subsequent investment minimums for Class A shares will be waived for purchases by officers, Trustees, and employees of any Delaware Investments® Fund, the Manager or any of the Manager’s affiliates if the purchases are made pursuant to a payroll deduction program. Shares purchased pursuant to the Uniform Gifts to Minors Act or Uniform Transfers to Minors Act and shares purchased in connection with an automatic investing plan are subject to a minimum initial purchase of $250 and a minimum subsequent purchase of $25. There are no minimum purchase requirements for Class R and the Institutional Classes, but certain eligibility requirements must be met.
 
     Payment for shares of a Fund may, in the discretion of the Manager, be made in the form of securities that are permissible investments for the Fund as described in the Prospectuses. In connection with an in-kind securities payment, a Fund will require, among other things, that the securities be valued on the day of purchase in accordance with the pricing methods used by the Fund and that the Fund receive satisfactory assurances that it will have good and marketable title to the securities received by it; that the securities be in proper form for transfer to the Fund; and that adequate information be provided concerning the basis and other tax matters relating to the securities.
 
     You may purchase up to $1 million of Class C shares of the Funds. See “Investment Plans” for purchase limitations applicable to retirement plans. The Trust will reject any purchase order for $1 million or more of Class C shares. An investor should keep in mind that reduced front-end sales charges apply to investments of $50,000 or more in Class A shares, and that Class A shares are subject to lower annual Rule 12b-1 Plan expenses than Class B shares and Class C shares and generally are not subject to a CDSC.
 
     Selling dealers are responsible for transmitting orders promptly. Each Fund reserves the right to reject any order for the purchase of its shares if in the opinion of management such rejection is in such Fund’s best interest. If a purchase is canceled because your check is returned unpaid, you are responsible for any loss incurred. Each Fund can redeem shares from your account(s) to reimburse itself for any loss, and you may be restricted from making future purchases in any Delaware Investments® Fund. Each Fund reserves the right to reject purchase orders paid by third-party checks or checks that are not drawn on a domestic branch of a United States financial institution. If a check drawn on a foreign financial institution is accepted, you may be subject to additional bank charges for clearance and currency conversion.
 
     Each Fund also reserves the right, following shareholder notification, to charge a service fee on nonretirement accounts that, as a result of redemption, have remained below the minimum stated account balance for a period of three or more consecutive months. Holders of such accounts may be notified of their insufficient account balance and advised that they have until the end of the current calendar quarter to raise their balance to the stated minimum. If the account has not reached the minimum balance requirement by that time, the Funds may charge a $9 fee for that quarter and each subsequent calendar quarter until the account is brought up to the minimum balance. The service fee will be deducted from the account during the first week of each calendar quarter for the previous quarter, and will be used to help defray the cost of maintaining low-balance accounts. No fees will be charged without proper notice, and no CDSC will apply to such assessments.
 
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     Each Fund also reserves the right, upon 60 days’ written notice, to involuntarily redeem accounts that remain under the minimum initial purchase amount as a result of redemptions. An investor making the minimum initial investment may be subject to involuntary redemption without the imposition of a CDSC or Limited CDSC if he or she redeems any portion of his or her account.
 
     FINRA has adopted amendments to its Conduct Rules, relating to investment company sales charges. The Trust and the Distributor intend to operate in compliance with these rules.
 
     Certificates representing shares purchased are not ordinarily issued. Certificates were previously issued for Class A shares and Institutional Class shares of the Funds. However, purchases not involving the issuance of certificates are confirmed to the investor and credited to the shareholder’s account on the books maintained by the Transfer Agent. The investor will have the same rights of ownership with respect to such shares as if certificates had been issued. An investor will be permitted to obtain a certificate in certain limited circumstances that are approved by an appropriate officer of the Funds. No charge is assessed by the Trust for any certificate issued. The Funds do not intend to issue replacement certificates for lost or stolen certificates, except in certain limited circumstances that are approved by an appropriate officer of the Funds. In those circumstances, a shareholder may be subject to fees for replacement of a lost or stolen certificate, under certain conditions, including the cost of obtaining a bond covering the lost or stolen certificate. Please contact the Trust for further information. Investors who hold certificates representing any of their shares may only redeem those shares by written request. The investor’s certificate(s) must accompany such request.
 
     Accounts of certain omnibus accounts and managed or asset-allocation programs may be opened below the minimum stated account balance and may maintain balances that are below the minimum stated account balance without incurring a service fee or being subject to involuntary redemption.
 
Alternative Purchase Arrangements - Class A, B, and C Shares
     The alternative purchase arrangements of Class A shares, Class B shares, and Class C shares permit investors to choose the method of purchasing shares that is most suitable for their needs given the amount of their purchase, the length of time they expect to hold their shares and other relevant circumstances. Please note that as of May 31, 2007, each of the Funds ceased to permit new or subsequent investments, including through automatic investment plans and by qualified retirement plans (such as 401(k) or 457 plans), in Class B shares in any of the Funds, except through a reinvestment of dividends or capital gains or permitted exchanges. Investors should determine whether, given their particular circumstances, it is more advantageous to purchase Class A shares and incur a front-end sales charge and annual Rule 12b-1 Plan expenses of a maximum of 0.30% of the average daily net assets of Class A shares of a Fund, or to purchase Class C shares and have the entire initial purchase amount invested in a Fund with the investment thereafter subject to a CDSC and annual Rule 12b-1 Plan expenses. Class B shares are subject to a CDSC if the shares are redeemed within six years of purchase, and Class C shares are subject to a CDSC if the shares are redeemed within 12 months of purchase. Class B and Class C shares are each subject to annual Rule 12b-1 Plan expenses of a maximum of 1.00% (0.25% of which is a service fee to be paid to the Distributor, dealers, or others for providing personal service and/or maintaining shareholder accounts) of average daily net assets of the respective Class. Class B shares will automatically convert to Class A shares at the end of approximately eight years after purchase and, thereafter, be subject to Class A shares’ annual Rule 12b-1 Plan expenses. Unlike Class B shares, Class C shares do not convert to another Class.
 
     The higher Rule 12b-1 Plan expenses on Class B shares and Class C shares will be offset to the extent a return is realized on the additional money initially invested upon the purchase of such shares. However, there can be no assurance as to the return, if any, that will be realized on such additional money. In addition, the effect of any return earned on such additional money will diminish over time.
 
     Class R shares have no front-end sales charge and are not subject to a CDSC, but incur annual Rule 12b-1 expenses of up to a maximum of 0.60%. Class A shares generally are not available for purchase by anyone qualified to purchase Class R shares.
 
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     In comparing Class C shares to Class R shares, investors should consider the higher Rule 12b-1 Plan expenses on Class C shares. Investors also should consider the fact that Class R shares do not have a front-end sales charge and, unlike Class C shares, are not subject to a CDSC.
 
     For the distribution and related services provided to, and the expenses borne on behalf of, the Funds, the Distributor and others will be paid, in the case of Class A shares, from the proceeds of the front-end sales charge and Rule 12b-1 Plan fees, in the case of Class B shares and Class C shares, from the proceeds of the Rule 12b-1 Plan fees and, if applicable, the CDSC incurred upon redemption, and in the case of Class R shares, from the proceeds of the Rule 12b-1 Plan fees. Financial advisors may receive different compensation for selling Class A shares, Class B shares, Class C shares, and Class R shares. Investors should understand that the purpose and function of the respective Rule 12b-1 Plans (including for Class R shares) and the CDSCs applicable to Class B shares and Class C shares are the same as those of the Rule 12b-1 Plan and the front-end sales charge applicable to Class A shares in that such fees and charges are used to finance the distribution of the respective Classes. See “Plans under Rule 12b-1 for the Fund Classes” below.
 
     Dividends, if any, paid on the Fund Classes and Institutional Class shares will be calculated in the same manner, at the same time and on the same day and will be in the same amount, except that the additional amount of Rule 12b-1 Plan expenses relating to the Fund Classes will be borne exclusively by such shares. See “Determining Offering Price and Net Asset Value” below.
 
     Class A Shares: Purchases of $50,000 or more ($100,000 with respect to the Delaware Diversified Income Fund) of Class A shares at the offering price carry reduced front-end sales charges as shown in the table in the Fund Classes’ Prospectuses, and may include a series of purchases over a 13-month period under a letter of intent signed by the purchaser. See “Special Purchase Features – Class A shares,” below for more information on ways in which investors can avail themselves of reduced front-end sales charges and other purchase features.
 
     From time to time, upon written notice to all of its dealers, the Distributor may hold special promotions for specified periods during which the Distributor may re-allow to dealers up to the full amount of the front-end sales charge. The Distributor should be contacted for further information on these requirements as well as the basis and circumstances upon which the additional commission will be paid. Participating dealers may be deemed to have additional responsibilities under the securities laws. Dealers who receive 90% or more of the sales charge may be deemed to be underwriters under the 1933 Act.
 
Class A Broker Exchanges
     Class A shares purchased by accounts participating in certain programs sponsored by and/or controlled by Financial Intermediaries (“Programs”) may be exchanged by the Financial Intermediary on behalf of the shareholder for Institutional Class shares of a Fund under certain circumstances, including such Program’s eligibility to purchase Institutional Class shares of the Fund. Such exchange will be on the basis of the net asset value per share, without the imposition of any sales load, fee or other charge.
 
     If a shareholder of Institutional Class shares has ceased his or her participation in the Program, the Financial Intermediary may exchange all such Institutional Class shares for Class A shares of a Fund. Such exchange will be on the basis of the relative net asset values of the shares, without imposition of any sales load, fee or other charge. Holders of Class A shares that were sold without a front-end sales load but for which the Distributor has paid a commission to a Financial Intermediary are generally not eligible for this exchange privilege until two years after the purchase of such Class A shares.
 
     Exchange of Class A shares for Institutional Class shares of the same Fund, or the exchange of Institutional Class shares for Class A shares of the same Fund, under these particular circumstances, will be tax-free for federal income tax purposes. You should also consult with your tax advisor regarding the state and local tax consequences of such an exchange of Fund shares.
 
     This exchange privilege is subject to termination and may be amended from time to time.
 
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Class C Broker Exchanges
     Class C shares purchased by accounts participating in Programs may be exchanged by the financial intermediary on behalf of the shareholder for Institutional Class shares of a Fund under certain circumstances, including such Program’s eligibility to purchase Institutional Class shares of a Fund. Such exchange will be on the basis of the net asset values per share, without the imposition of any sales load, fee or other charge.
 
     If a shareholder of Institutional Class shares has ceased his or her participation in the Program, the financial intermediary may exchange all such Institutional Class shares for Class C shares of the Fund. Such exchange will be on the basis of the relative net asset values of the shares, without imposition of any sales load, fee or other charge.
 
     Holders of Class C shares that are subject to a CDSC are generally not eligible for this exchange privilege until the applicable CDSC period has expired. The applicable CDSC period is generally one year after the purchase of such Class C shares.
 
     Exchanges of Class C shares for Institutional Class shares of the same Fund, or the exchange of Institutional Class shares for Class C shares of the same Fund, under these particular circumstances, will be tax-free for federal income tax purposes. You should also consult with your tax advisor regarding the state and local tax consequences of such an exchange of Fund shares.
 
     This exchange privilege is subject to termination and may be amended from time to time.
 
Dealer’s Commission
     As described in the Fund Classes’ Prospectuses, for initial purchases of Class A shares of $1 million or more, a dealer’s commission may be paid by the Distributor to financial advisors through whom such purchases are effected.
 
     In determining a financial advisor’s eligibility for the dealer’s commission, purchases of Class A shares of other Delaware Investments® Funds to which a Limited CDSC applies (see “Contingent Deferred Sales Charge for Certain Redemptions of Class A shares Purchased at Net Asset Value” under “Redemption and Exchange”) may be aggregated with those of the Class A shares of a Fund. Financial advisors also may be eligible for a dealer’s commission in connection with certain purchases made under a letter of intent or pursuant to an investor’s right of accumulation. Financial advisors should contact the Distributor concerning the applicability and calculation of the dealer’s commission in the case of combined purchases.
 
     An exchange from other Delaware Investments® Funds will not qualify for payment of the dealer’s commission, unless a dealer’s commission or similar payment has not been previously paid on the assets being exchanged. The schedule and program for payment of the dealer’s commission are subject to change or termination at any time by the Distributor at its discretion.
 
Contingent Deferred Sales Charge — Class B shares and Class C shares
     Class B shares were previously available for purchase, and Class C shares are purchased, without a front-end sales charge. Class B shares redeemed within six years of purchase may be subject to a CDSC at the rates set forth above, and the Funds’ Class C shares redeemed within 12 months of purchase may be subject to a CDSC of 1.00%. CDSCs are charged as a percentage of the dollar amount subject to the CDSC. The charge will be assessed on an amount equal to the lesser of the NAV at the time of purchase of the shares being redeemed or the NAV of those shares at the time of redemption. No CDSC will be imposed on increases in NAV above the initial purchase price, nor will a CDSC be assessed on redemptions of shares acquired through reinvestment of dividends or capital gains distributions. For purposes of this formula, the “net asset value at the time of purchase” will be the NAV at purchase of Class B shares or Class C shares, even if those shares are later exchanged for shares of another Delaware Investments® Fund. In the event of an exchange of the shares, the “net asset value of such shares at the time of redemption” will be the NAV of the shares that were acquired in the exchange. See the Prospectuses for a list of the instances in which the CDSC is waived.
 
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     During the seventh year after purchase and, thereafter, until converted automatically to Class A shares, Class B shares will still be subject to the annual Rule 12b-1 Plan expenses of up to 1.00% of average daily net assets of those shares. At the end of eight years after purchase, the investor’s Class B shares will be automatically converted to Class A shares of the same Fund. See “Automatic Conversion of Class B shares” below. Such conversion will constitute a tax-free exchange for federal income tax purposes. Investors are reminded that the Class A shares into which Class B shares will convert are subject to Class A shares’ ongoing annual Rule 12b-1 Plan expenses.
 
     In determining whether a CDSC applies to a redemption of Class B shares, it will be assumed that shares held for more than six years are redeemed first, followed by shares acquired through the reinvestment of dividends or distributions, and finally by shares held longest during the six-year period. With respect to Class C shares, it will be assumed that shares held for more than 12 months are redeemed first followed by shares acquired through the reinvestment of dividends or distributions, and finally by shares held for 12 months or less.
 
Deferred Sales Charge Alternative - Class B Shares
     Class B shares were previously available for purchase at NAV without a front-end sales charge and, as a result, the full amount of the investor’s purchase payment was invested in Fund shares. The Distributor previously had compensated dealers or brokers for selling Class B shares at the time of purchase from its own assets in an amount equal to no more than 4.00% of the dollar amount purchased. As discussed below, however, Class B shares are subject to annual Rule 12b-1 Plan expenses and, if redeemed within six years of purchase, a CDSC.
 
     Proceeds from the CDSC and the annual Rule 12b-1 Plan fees are paid to the Distributor and others for providing distribution and related services, and bearing related expenses, in connection with the sale of Class B shares. These payments support the compensation paid to dealers or brokers for selling Class B shares. Payments to the Distributor and others under the Class B Rule 12b-1 Plan may be in an amount equal to no more than 1.00% annually. The combination of the CDSC and the proceeds of the Rule 12b-1 Plan fees made it possible for a Fund to sell Class B shares without deducting a front-end sales charge at the time of purchase.
 
     Holders of Class B shares who exercise the exchange privilege described below will continue to be subject to the CDSC schedule for Class B shares described in this Part B, even after the exchange. Such CDSC schedule may be higher than the CDSC schedule for Class B shares acquired as a result of the exchange. See “Redemption and Exchange” below.
 
Automatic Conversion of Class B Shares
     Class B shares, other than shares acquired through reinvestment of dividends, held for eight years after purchase are eligible for automatic conversion to Class A shares. Conversions of Class B shares to Class A shares will occur only four times in any calendar year, on the 18th day or next business day of March, June, September and December (each, a “Conversion Date”). A business day is any day that the New York Stock Exchange (“NYSE”) is open for business (“Business Day”). If the eighth anniversary after a purchase of Class B shares falls on a Conversion Date, an investor’s Class B shares will be converted on that date. If the eighth anniversary occurs between Conversion Dates, an investor’s Class B shares will be converted on the next Conversion Date after such anniversary. Consequently, if a shareholder’s eighth anniversary falls on the day after a Conversion Date, that shareholder will have to hold Class B shares for as long as three additional months after the eighth anniversary of purchase before the shares will automatically convert to Class A shares.
 
     Class B shares of a Fund acquired through a reinvestment of dividends will convert to the corresponding Class A shares of that Fund (or, in the case of Delaware Cash Reserve® Fund, the Consultant Class) pro rata with Class B shares of the Fund not acquired through dividend reinvestment.
 
     All such automatic conversions of Class B shares will constitute tax-free exchanges for federal income tax purposes.
 
Level Sales Charge Alternative - Class C Shares
     Class C shares may be purchased at NAV without a front-end sales charge and, as a result, the full amount of the investor’s purchase payment will be invested in Fund shares. The Distributor currently compensates dealers or brokers for selling Class C shares at the time of purchase from its own assets in an amount equal to no more than 1.00% of the dollar amount purchased. As discussed below, Class C shares are subject to annual Rule 12b-1 Plan expenses and, if redeemed within 12 months of purchase, a CDSC.
 
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     Proceeds from the CDSC and the annual Rule 12b-1 Plan fees are paid to the Distributor and others for providing distribution and related services, and bearing related expenses, in connection with the sale of Class C shares. These payments support the compensation paid to dealers or brokers for selling Class C shares. Payments to the Distributor and others under the Class C Rule 12b-1 Plan may be in an amount equal to no more than 1.00% annually.
 
     Holders of Class C shares who exercise the exchange privilege described below will continue to be subject to the CDSC schedule for Class C shares as described in this Part B. See “Redemption and Exchange” below.
 
Plans Under Rule 12b-1 for the Fund Classes
     Pursuant to Rule 12b-1 under the 1940 Act, the Trust has adopted a plan for each of the Fund Classes (the “Plans”). Each Plan permits the Funds to pay for certain distribution, promotional, and related expenses involved in the marketing of only the class of shares to which the Plan applies. The Plans do not apply to the Institutional Class. Such shares are not included in calculating the Plans’ fees, and the Plans are not used to assist in the distribution and marketing of the Institutional Classes’ shares. Shareholders of the Institutional Class may not vote on matters affecting the Plans.
 
     The Plans permit a Fund, pursuant to its Distribution Agreement, to pay out of the assets of the Fund Classes monthly fees to the Distributor for its services and expenses in distributing and promoting sales of shares of such classes. These expenses include, among other things; preparing and distributing advertisements, sales literature, and prospectuses and reports used for sales purposes; compensating sales and marketing personnel; holding special promotions for specified periods of time; and paying distribution and maintenance fees to brokers, dealers, and others. In connection with the promotion of shares of the Fund Classes, the Distributor may, from time to time, pay to participate in dealer-sponsored seminars and conferences, and reimburse dealers for expenses incurred in connection with pre-approved seminars, conferences, and advertising. The Distributor may pay or allow additional promotional incentives to dealers as part of pre-approved sales contests and/or to dealers who provide extra training and information concerning the Fund Classes and increase sales of the Fund Classes.
 
     The Plans do not limit fees to amounts actually expended by the Distributor. It is therefore possible that the Distributor may realize a profit in any particular year. However, the Distributor currently expects that its distribution expenses will likely equal or exceed payments to it under the Plans. The Distributor may, however, incur such additional expenses and make additional payments to dealers from its own resources to promote the distribution of shares of the Fund Classes. The monthly fees paid to the Distributor under the Plans are subject to the review and approval of the Trust’s Independent Trustees, who may reduce the fees or terminate the Plans at any time.
 
     All of the distribution expenses incurred by the Distributor and others, such as broker/dealers, in excess of the amount paid on behalf of the Fund Classes would be borne by such persons without any reimbursement from such Fund Classes. Consistent with the requirements of Rule 12b-1(h) under the 1940 Act and subject to seeking best execution, a Fund may, from time to time, buy or sell portfolio securities from, or to, firms that receive payments under the Plans.
 
     From time to time, the Distributor may pay additional amounts from its own resources to dealers for aid in distribution or for aid in providing administrative services to shareholders.
 
     The Plans and the Distribution Agreement, as amended, have all been approved by the Board of the Trust, including a majority of the Independent Trustees who have no direct or indirect financial interest in the Plans and the Distribution Agreement, by a vote cast in person at a meeting duly called for the purpose of voting on the Plans and such Agreement. Continuation of the Plans and the Distribution Agreement, as amended, must be approved annually by the Board in the same manner as specified above.
 
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     Each year, the Board must determine whether continuation of the Plans is in the best interest of shareholders of the Fund Classes and that there is a reasonable likelihood of each Plan providing a benefit to its respective Class. The Plans and the Distribution Agreements, as amended, may be terminated with respect to a Class at any time without penalty by a majority of Independent Trustees who have no direct or indirect financial interest in the Plans and the Distribution Agreements, or by a majority vote of the relevant Class’ outstanding voting securities. Any amendment materially increasing the percentage payable under the Plans must likewise be approved by a majority vote of the relevant Class’ outstanding voting securities, as well as by a majority vote of Independent Trustees who have no direct or indirect financial interest in the Plans or Distribution Agreements. With respect to each Class A Plan, any material increase in the maximum percentage payable thereunder must also be approved by a majority of the outstanding voting securities of a Fund’s Class B. Also, any other material amendment to the Plans must be approved by a majority vote of the Trustees, including a majority of Independent Trustees who have no direct or indirect financial interest in the Plans or Distribution Agreements. In addition, in order for the Plans to remain effective, the selection and nomination of Independent Trustees must be effected by the Trustees who are Independent Trustees and who have no direct or indirect financial interest in the Plans or Distribution Agreements. Persons authorized to make payments under the Plans must provide written reports at least quarterly to the Board for their review.
 
     For the fiscal year ended October 31, 2010 Rule 12b-1 Plan payments for Delaware U.S. Growth Fund’s Class A, Class B, Class C, and Class R shares were: $271,940, $50,022, $129,399, and $11,527, respectively. Such amounts were used for the following purposes:
 
  Delaware U.S. Growth Fund
  Class A Class B Class C Class R
Advertising $791 --- $73 ---
Annual/Semiannual Reports $246 --- $164 $156
Broker Sales Charges --- --- $19,181 ---
Broker Trails* $226,834 $4,411 $103,503 ---
Commissions to Wholesalers $22,882 $6 $1,636 $339
Interest on Broker Sales Charges --- $19,146 $129 ---
Promotional-Other $2,262 --- $238 $1
Prospectus Printing $1,183 --- $185 $84
Wholesaler Expenses $17,742 $26,459 $4,290 $10,947
Total $271,940 $50,022 $129,399 $11,527

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     For the fiscal year ended October 31, 2010, Rule 12b-1 Plan payments for Delaware Diversified Income Fund’s Class A, Class B, Class C, and Class R shares were: $10,210,659, $482,129, $17,474,882, and $773,189, respectively. Such amounts were used for the following purposes:
 
  Delaware Diversified Income Fund
  Class A Class B Class C Class R
Advertising $29,827 --- $12,970 ---
Annual/Semiannual Reports $518 --- $305 $167
Broker Sales Charges --- $218,810 $9,715,212 ---
Broker Trails* $6,341,235 $120,286 $4,015,014 $323,862
Commissions to Wholesalers $3,775,048 $17 $1,766,315 $150,937
Interest on Broker Sales Charges --- $14,386 $160,689 ---
Promotional-Other $51,050 --- $18,198 $74
Prospectus Printing $12,981 --- $4,945 $610
Wholesaler Expenses --- $207 $1,781,234 $297,539
Total $10,210,659 $353,706 $17,474,882 $773,189

      *    The broker trail amounts listed in this row are principally based on payments made to broker-dealers monthly. However, certain brokers receive trail payments quarterly. The quarterly payments are based on estimates, and the estimates may be reflected in the amounts in this row.
 
Other Payments to Dealers
     The Distributor and its affiliates may pay compensation at their own expense and not as an expense of the Funds, to Financial Intermediaries in connection with the sale or retention of Fund shares and/or shareholder servicing. For example, the Distributor may pay additional compensation to Financial Intermediaries for various purposes, including, but not limited to, promoting the sale of Fund shares, maintaining share balances and/or for subaccounting, administrative, or shareholder processing services, marketing, educational support, and ticket charges. Such payments are in addition to any distribution fees, service fees, and/or transfer agency fees that may be payable by the Funds. The additional payments may be based on factors, including level of sales (based on gross or net sales or some specified minimum sales or some other similar criteria related to sales of the Funds and/or some or all other Delaware Investments® Funds), amount of assets invested by the Financial Intermediary’s customers (which could include current or aged assets of the Funds and/or some or all other Delaware Investments® Funds), the Funds’ advisory fees, some other agreed upon amount, or other measures as determined from time to time by the Distributor.
 
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     A significant purpose of these payments is to increase sales of the Funds’ shares. The Funds’ investment advisor or its affiliates may benefit from the Distributor’s payment of compensation to Financial Intermediaries through increased fees resulting from additional assets acquired through the sale of Fund shares through such Financial Intermediaries.
 
Special Purchase Features - Class A shares
 
     Buying Class A Shares at Net Asset Value: The Fund Classes’ Prospectuses set forth the categories of investors who may purchase Class A shares at NAV. This section provides additional information regarding this privilege. The Funds must be notified in advance that a trade qualifies for purchase at NAV.
 
     As disclosed in the Fund Classes’ Prospectuses, certain retirement plans that contain certain legacy retirement assets may make purchases of Class A shares at NAV. The requirements are as follows:
  • The purchase must be made by a group retirement plan (excluding defined benefit plans) (i) that purchased Class A shares prior to a recordkeeping transition period from August 2004 to October 2004 and (ii) where the plan participants’ records were maintained on Retirement Financial Services, Inc.’s (“RFS”) proprietary recordkeeping system, provided that the plan (a) has in excess of $500,000 of plan assets invested in Class A shares of one or more Delaware Investments® Fund; or (b) is sponsored by an employer that has at any point after May 1, 1997 had more than 100 employees while such plan has held Class A shares of a Delaware Investments® Fund and such employer has properly represented to, and received written confirmation back from RFS in writing that it has the requisite number of employees. See “Group Investment Plans” below for information regarding the applicability of the Limited CDSC.
  • The purchase must be made by any group retirement plan (excluding defined benefit pension plans) that purchased Class A shares prior to an August 2004 to October 2004 recordkeeping transition period and purchased shares through a retirement plan alliance program, provided that RFS was the sponsor of the alliance program or had a product participation agreement with the sponsor of the alliance program.
     As disclosed in the Fund Classes’ Prospectuses certain legacy bank-sponsored retirement plans may make purchases of Class A shares at NAV. These purchases may be made by bank-sponsored retirement plans that held, but are no longer eligible to purchase, Institutional Class shares or interests in a collective trust as a result of a change in distribution arrangements.
 
     Allied Plans: Class A shares are available for purchase by participants in certain 401(k) Defined Contribution Plans (“Allied Plans”), which are made available under a joint venture agreement between the Distributor and another institution through which mutual funds are marketed and which allow investments in Class A shares of designated Delaware Investments® Funds (“eligible Delaware Investments® Fund shares”), as well as shares of designated classes of non-Delaware Investments® Funds (“eligible non-Delaware Investments® Fund shares”). Class C shares are not eligible for purchase by Allied Plans.
 
     With respect to purchases made in connection with an Allied Plan, the value of eligible Delaware Investments® and eligible non-Delaware Investments® Fund shares held by the Allied Plan may be combined with the dollar amount of new purchases by that Allied Plan to obtain a reduced front-end sales charge on additional purchases of eligible Delaware Investments® Fund shares. See “Combined Purchases Privilege” below.
 
     Participants in Allied Plans may exchange all or part of their eligible Delaware Investments® Fund shares for other eligible Delaware Investments® Fund shares or for eligible non-Delaware Investments® Fund shares at NAV without payment of a front-end sales charge. However, exchanges of eligible fund shares, both Delaware Investments® and non-Delaware Investments® Funds, which were not subject to a front end sales charge, will be subject to the applicable sales charge if exchanged for eligible Delaware Investments® Fund shares to which a sales charge applies. No sales charge will apply if the eligible fund shares were previously acquired through the exchange of eligible shares on which a sales charge was already paid or through the reinvestment of dividends. See “Investing by Exchange” under “Investment Plans” below.
 
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     A dealer’s commission may be payable on purchases of eligible Delaware Investments® Fund shares under an Allied Plan. In determining a financial advisor’s eligibility for a dealer’s commission on NAV purchases of eligible Delaware Investments® Fund shares in connection with Allied Plans, all participant holdings in the Allied Plan will be aggregated. See “Class A shares” above under “Alternative Investment Arrangements.”
 
     The Limited CDSC is applicable to redemptions of NAV purchases from an Allied Plan on which a dealer’s commission has been paid. Waivers of the Limited CDSC, as described in the Fund Classes’ Prospectuses, apply to redemptions by participants in Allied Plans except in the case of exchanges between eligible Delaware Investments® and non-Delaware Investments® Fund shares. When eligible Delaware Investments® Fund shares are exchanged into eligible non-Delaware Investments® Fund shares, the Limited CDSC will be imposed at the time of the exchange, unless the joint venture agreement specifies that the amount of the Limited CDSC will be paid by the financial advisor or selling dealer. See “Contingent Deferred Sales Charge for Certain Redemptions of Class A shares Purchased at Net Asset Value” under “Redemption and Exchange” below.
 
     Letter of Intent: The reduced front-end sales charges described above with respect to Class A shares are also applicable to the aggregate amount of purchases made by any such purchaser within a 13-month period pursuant to a written letter of intent provided by the Distributor and signed by the purchaser, and not legally binding on the signer or the Trust, which provides for the holding in escrow by the Transfer Agent of 5% of the total amount of Class A shares intended to be purchased until such purchase is completed within the 13-month period. The Funds no longer accept retroactive letters of intent. The 13-month period begins on the date of the earliest purchase. If the intended investment is not completed, except as noted below, the purchaser will be asked to pay an amount equal to the difference between the front-end sales charge on Class A shares purchased at the reduced rate and the front-end sales charge otherwise applicable to the total shares purchased. If such payment is not made within 20 days following the expiration of the 13-month period, the Transfer Agent will surrender an appropriate number of the escrowed shares for redemption in order to realize the difference. Such purchasers may include the values (at offering price at the level designated in their letter of intent) of all their shares of the Funds and of any class of any of the other Delaware Investments® Funds previously purchased and still held as of the date of their letter of intent toward the completion of such letter, except as described below. Those purchasers cannot include shares that did not carry a front-end sales charge, CDSC, or Limited CDSC, unless the purchaser acquired those shares through an exchange from a Delaware Investments® Fund that did carry a front-end sales charge, CDSC, or Limited CDSC. For purposes of satisfying an investor’s obligation under a letter of intent, Class B shares and Class C shares of the Funds and the corresponding classes of shares of other Delaware Investments® Funds that offer such shares may be aggregated with Class A shares of the Funds and the corresponding class of shares of the other Delaware Investments® Funds.
 
     Employers offering a Delaware Investments® retirement plan may also complete a letter of intent to obtain a reduced front-end sales charge on investments of Class A shares made by the plan. The aggregate investment level of the letter of intent will be determined and accepted by the Transfer Agent at the point of plan establishment. The level and any reduction in front-end sales charge will be based on actual plan participation and the projected investments in Delaware Investments® Funds that are offered with a front-end sales charge, CDSC, or Limited CDSC for a 13-month period. The Transfer Agent reserves the right to adjust the signed letter of intent based on these acceptance criteria. The 13-month period will begin on the date this Letter of Intent is accepted by the Transfer Agent. If actual investments exceed the anticipated level and equal an amount that would qualify the plan for further discounts, any front-end sales charges will be automatically adjusted. In the event this letter of intent is not fulfilled within the 13-month period, the plan level will be adjusted (without completing another letter of intent) and the employer will be billed for the difference in front-end sales charges due, based on the plan’s assets under management at that time. Employers may also include the value (at offering price at the level designated in their letter of intent) of all their shares intended for purchase that are offered with a front-end sales charge, CDSC or Limited CDSC of any class. Class B shares and Class C shares of the Funds and other Delaware Investments® Funds which offer corresponding classes of shares may also be aggregated for this purpose.
 
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     Combined Purchases Privilege: When you determine the availability of the reduced front-end sales charges on Class A shares, you can include, subject to the exceptions described below, the total amount of any Class of shares you own of a Fund and all other Delaware Investments® Funds. However, you cannot include mutual fund shares that do not carry a front-end sales charge, CDSC, or Limited CDSC, unless you acquired those shares through an exchange from a Delaware Investments® Fund that did carry a front-end sales charge, CDSC, or Limited CDSC.
 
     The privilege also extends to all purchases made at one time by an individual; or an individual, his or her spouse, and their children under 21; or a trustee or other fiduciary of trust estates or fiduciary accounts for the benefit of such family members (including certain employee benefit programs).
 
     Right of Accumulation: In determining the availability of the reduced front-end sales charge on Class A shares, purchasers may also combine any subsequent purchases of Class A shares and Class C shares of the Funds, as well as shares of any other class of any of the other Delaware Investments® Funds which offer such classes (except shares of any Delaware Investments® Fund which do not carry a front-end sales charge, CDSC, or Limited CDSC). If, for example, any such purchaser has previously purchased and still holds Class A shares of Delaware U.S. Growth Fund and/or shares of any other of the classes described in the previous sentence with a value of $40,000 and subsequently purchases $10,000 at offering price of additional Class A shares of Delaware U.S. Growth Fund, the charge applicable to the $10,000 purchase would currently be 4.75%. For the purpose of this calculation, the shares presently held shall be valued at the public offering price that would have been in effect had the shares been purchased simultaneously with the current purchase. Investors should refer to the table of sales charges for Class A shares in the Fund Classes’ Prospectuses to determine the applicability of the right of accumulation to their particular circumstances.
 
     12-Month Reinvestment Privilege: Holders of Class A shares (and of the Institutional Class shares of the Funds holding shares that were acquired through an exchange from one of the other Delaware Investments® Funds offered with a front-end sales charge) who redeem such shares have one year from the date of redemption to reinvest all or part of their redemption proceeds in the same Class of the Funds or in the same Class of any of the other Delaware Investments® Funds. The reinvestment will not be assessed a front-end sales charge. The reinvestment will be subject to applicable eligibility and minimum purchase requirements and must be in states where shares of such other funds may be sold. This reinvestment privilege does not extend to Class A shares where the redemption of the shares triggered the payment of a Limited CDSC. Persons investing redemption proceeds from direct investments in the Delaware Investments® Funds, offered without a front-end sales charge will be required to pay the applicable sales charge when purchasing Class A shares. The reinvestment privilege does not extend to a redemption of Class B or Class C shares.
 
     Any such reinvestment cannot exceed the redemption proceeds (plus any amount necessary to purchase a full share). The reinvestment will be made at the NAV next determined after receipt of remittance.
 
     Any reinvestment directed to a Delaware Investments® Fund in which the investor does not then have an account will be treated like all other initial purchases of such Fund’s shares. Consequently, an investor should obtain and read carefully the prospectus for the Delaware Investments® Fund in which the investment is intended to be made before investing or sending money. The prospectus contains more complete information about the Delaware Investments® Fund, including charges and expenses.
 
     Investors should consult their financial advisors or the Transfer Agent, which also serves as the Fund’s shareholder servicing agent, about the applicability of the Class A Limited CDSC in connection with the features described above.
 
     Group Investment Plans: Group Investment Plans that are not eligible to purchase shares of the Institutional Class may also benefit from the reduced front-end sales charges for investments in Class A shares set forth in the table in the Fund Classes’ Prospectuses, based on total plan assets. If a company has more than one plan investing in Delaware Investments® Funds, then the total amount invested in all plans would be used in determining the applicable front-end sales charge reduction upon each purchase, both initial and subsequent, upon notification to the Funds at the time of each such purchase. Employees participating in such Group Investment Plans may also combine the investments made in their plan account when determining the applicable front-end sales charge on purchases to nonretirement Delaware Investments investment accounts if they so notify the Fund in which they are investing in connection with each purchase. See “Retirement Plans for the Fund Classes” under “Investment Plans” below for information about retirement plans.
 
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     The Limited CDSC is generally applicable to any redemptions of NAV purchases made on behalf of a group retirement plan on which a dealer’s commission has been paid only if such redemption is made pursuant to a withdrawal of the entire plan from a Delaware Investments® Fund. See “Contingent Deferred Sales Charge for Certain Redemptions of Class A Shares Purchased at Net Asset Value” under “Redemption and Exchange” below. Notwithstanding the foregoing, the Limited CDSC for Class A shares on which a dealer’s commission has been paid will be waived in connection with redemptions by certain group defined contribution retirement plans that purchase shares through a retirement plan alliance program that requires that shares will be available at NAV, provided that RFS either was the sponsor of the alliance program or had a product participation agreement with the sponsor of the alliance program that specifies that the Limited CDSC will be waived.
 
INVESTMENT PLANS
 
Reinvestment Plan
     Unless otherwise designated by shareholders in writing, dividends from net investment income and distributions from realized securities profits, if any, will be automatically reinvested in additional shares of the respective Fund Class in which an investor has an account (based on the NAV in effect on the reinvestment date) and will be credited to the shareholder’s account on that date. All dividends and distributions of the Institutional Class are reinvested in the accounts of the holders of such shares (based on the NAV in effect on the reinvestment date). A confirmation of each dividend payment from net investment income and of distributions from realized securities profits, if any, will be mailed to shareholders in the first quarter of the next fiscal year.
 
Reinvestment of Dividends in other Delaware Investments® Funds
    
Subject to applicable eligibility and minimum initial purchase requirements and the limitations set forth below, holders of Fund Classes may automatically reinvest dividends and/or distributions in any of the other Delaware Investments® Funds, including the Funds, in states where their shares may be sold. Such investments will be at NAV at the close of business on the reinvestment date without any front-end sales charge or service fee. The shareholder must notify the Transfer Agent in writing and must have established an account in the fund into which the dividends and/or distributions are to be invested. Any reinvestment directed to a fund in which the investor does not then have an account will be treated like all other initial purchases of the fund’s shares. Consequently, an investor should obtain and read carefully the prospectus for the fund in which the investment is intended to be made before investing or sending money. The prospectus contains more complete information about the fund, including charges and expenses.
 
     Subject to the following limitations, dividends, and/or distributions from other Delaware Investments® Funds may be invested in shares of the Funds, provided an account has been established. Dividends from Class A shares may only be directed to other Class A shares, dividends from Class B shares may only be directed to other Class B shares, dividends from Class C shares may only be directed to other Class C shares, dividends from Class R shares may only be directed to other Class R shares, and dividends from Institutional Class shares may only be directed to other Institutional Class shares.
 
     Capital gains and/or dividend distributions for participants in the following retirement plans are automatically reinvested into the same Delaware Investments® Fund in which their investments are held: traditional IRA, Roth IRA, SIMPLE IRA, SEP, SARSEP, Coverdell Education Savings Accounts (“Coverdell ESAs”), 401(k), SIMPLE 401(k), Profit Sharing, Money Purchase, or 457 Retirement Plans.
 
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Investing by Exchange
     If you have an investment in another Delaware Investments® Fund, you may write and authorize an exchange of part or all of your investment into shares of the Funds. If you wish to open an account by exchange, call the Shareholder Service Center at 800 523-1918 for more information. All exchanges are subject to the eligibility and minimum purchase requirements and any additional limitations set forth in the Funds’ Prospectuses. See “Redemption and Exchange” below for more complete information concerning your exchange privileges.
 
Investing Proceeds from Eligible 529 Plans
    
The proceeds of a withdrawal from an Eligible 529 Plan that are directly reinvested in a substantially similar class of one of the Delaware Investments® Funds will qualify for treatment as if such proceeds had been exchanged from another Delaware Investments® Fund rather than transferred from the Eligible 529 Plan, as described under “Redemption and Exchange” below. The treatment of your redemption proceeds from an Eligible 529 Plan does not apply if you take possession of the proceeds of the withdrawal and subsequently reinvest them (i.e., the transfer is not made directly). Similar benefits may also be extended to direct transfers from a substantially similar class of a Delaware Investments® Fund into an Eligible 529 Plan.
 
Investing by Electronic Fund Transfer
    
Direct Deposit Purchase Plan: Investors may arrange for the Funds to accept for investment in Class A shares, Class C shares, or Class R shares, through an agent bank, pre-authorized government or private recurring payments. This method of investment assures the timely credit to the shareholder’s account of payments such as social security, veterans’ pension or compensation benefits, federal salaries, railroad retirement benefits, private payroll checks, dividends, and disability or pension fund benefits. It also eliminates the possibility and inconvenience of lost, stolen, and delayed checks.
 
     Automatic Investing Plan: Shareholders of Class A shares and Class C shares may make automatic investments by authorizing, in advance, monthly or quarterly payments directly from their checking account for deposit into their Fund account. This type of investment will be handled in either of the following ways: (i) if the shareholder’s bank is a member of the National Automated Clearing House Association (“NACHA”), the amount of the periodic investment will be electronically deducted from the shareholder’s checking account by Electronic Fund Transfer (“EFT”) and such checking account will reflect a debit although no check is required to initiate the transaction; or (ii) if the shareholder’s bank is not a member of NACHA, deductions will be made by pre-authorized checks, known as Depository Transfer Checks. Should the shareholder’s bank become a member of NACHA in the future, the shareholder’s investments would be handled electronically through EFT.
 
     This option is not available to participants in the following plans: SIMPLE IRA, SEP, SARSEP, 401(k), SIMPLE 401(k), Profit Sharing, Money Purchase, or 457 Retirement Plans.
 
*               *               *
 
     Minimum Initial/Subsequent Investments by Electronic Fund Transfer: Initial investments under the direct deposit purchase plan and the automatic investing plan must be for $250 or more and subsequent investments under such plans must be for $25 or more. An investor wishing to take advantage of either service must complete an authorization form. Either service can be discontinued by the shareholder at any time without penalty by giving written notice.
 
     Payments to the Funds from the federal government or its agencies on behalf of a shareholder may be credited to the shareholder’s account after such payments should have been terminated by reason of death or otherwise. Any such payments are subject to reclamation by the federal government or its agencies. Similarly, under certain circumstances, investments from private sources may be subject to reclamation by the transmitting bank. In the event of a reclamation, the Funds may liquidate sufficient shares from a shareholder’s account to reimburse the government or the private source. In the event there are insufficient shares in the shareholder’s account, the shareholder is expected to reimburse the Funds.
 
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Direct Deposit Purchases by Mail
     Shareholders may authorize a third party, such as a bank or employer, to make investments directly to their Fund accounts. The Funds will accept these investments, such as bank-by-phone, annuity payments, and payroll allotments, by mail directly from the third party. Investors should contact their employers or financial institutions who in turn should contact the Trust for proper instructions.
 
On Demand Service
    
You or your investment dealer may request purchases of Fund shares by phone using the on demand service. When you authorize the Funds to accept such requests from you or your investment dealer, funds will be withdrawn from (for share purchases) your pre-designated bank account. Your request will be processed the same day if you call prior to 4:00 p.m., Eastern time. There is a $25 minimum and $100,000 maximum limit for on demand service transactions.
 
     It may take up to four Business Days for the transactions to be completed. You can initiate this service by completing an Account Services form. If your name and address are not identical to the name and address on your Fund account, you must have your signature guaranteed. The Funds do not charge a fee for this service; however, your bank may charge a fee.
 
Systematic Exchange Option
    
Shareholders can use the systematic exchange option to invest in the Fund Classes through regular liquidations of shares in their accounts in other Delaware Investments® Funds. Shareholders of the Fund Classes may elect to invest in one or more of the other Delaware Investments® Funds through the systematic exchange option. If, in connection with the election of the systematic exchange option, you wish to open a new account to receive the automatic investment, such new account must meet the minimum initial purchase requirements described in the prospectus of the fund that you select. All investments under this option are exchanges and are therefore subject to the same conditions and limitations as other exchanges noted above.
 
     Under this automatic exchange program, shareholders can authorize regular monthly investments (minimum of $100 per fund) to be liquidated from their account and invested automatically into other Delaware Investments® Funds, subject to the conditions and limitations set forth in the Fund Classes’ Prospectuses. The investment will be made on the 20th day of each month (or, if the fund selected is not open that day, the next Business Day) at the public offering price or NAV, as applicable, of the fund selected on the date of investment. No investment will be made for any month if the value of the shareholder’s account is less than the amount specified for investment.
 
     Periodic investment through the systematic exchange option does not insure profits or protect against losses in a declining market. The price of the fund into which investments are made could fluctuate. Since this program involves continuous investment regardless of such fluctuating value, investors selecting this option should consider their financial ability to continue to participate in the program through periods of low fund share prices. This program involves automatic exchanges between two or more fund accounts and is treated as a purchase of shares of the fund into which investments are made through the program. Shareholders can terminate their participation in the systematic exchange option at any time by giving written notice to the fund from which exchanges are made.
 
     This option is not available to participants in the following plans: SIMPLE IRA, SEP, SARSEP, 401(k), SIMPLE 401(k), Profit Sharing, Money Purchase, or 457 Retirement Plans. This option also is not available to shareholders of the Institutional Classes.
 
Retirement Plans for the Fund Classes
    
An investment in the Funds may be suitable for tax-deferred retirement plans, such as: traditional IRA, SIMPLE IRA, SEP, SARSEP, 401(k), SIMPLE 401(k), Profit Sharing, Money Purchase, or 457 Retirement Plans. In addition, the Funds may be suitable for use in Roth IRAs and Coverdell ESAs. For further details concerning these plans and accounts, including applications, contact your financial advisor or the Distributor. To determine whether the benefits of a tax-sheltered retirement plan, Roth IRA, or Coverdell ESA are available and/or appropriate, you should consult with a tax advisor.
 
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     The CDSC may be waived on certain redemptions of Class B shares and Class C shares. See the Fund Classes’ Prospectuses for a list of the instances in which the CDSC is waived.
 
     Purchases of Class C shares must be in an amount that is less than $1 million for such plans. The maximum purchase limitations apply only to the initial purchase of shares by the retirement plan.
 
     Minimum investment limitations generally applicable to other investors do not apply to retirement plans other than IRAs, for which there is a minimum initial purchase of $250 and a minimum subsequent purchase of $25, regardless of which Class is selected. Retirement plans may be subject to plan establishment fees, annual maintenance fees and/or other administrative or trustee fees. Fees are based upon the number of participants in the plan as well as the services selected. Additional information about fees is included in retirement plan materials. Fees are quoted upon request. Annual maintenance fees may be shared by Delaware Management Trust Company, the Transfer Agent, other affiliates of the Manager, and others that provide services to such Plans.
 
     Certain shareholder investment services available to nonretirement plan shareholders may not be available to retirement plan shareholders. Certain retirement plans may qualify to purchase shares of the Institutional Class. For additional information on any of the plans and Delaware Investments’ retirement services, call the Shareholder Service Center at 800 523-1918.
 
     Taxable distributions from the retirement plans described may be subject to withholding.
 
DETERMINING OFFERING PRICE AND NET ASSET VALUE
 
     Orders for purchases and redemptions of Class A shares are effected at the offering price next calculated after receipt of the order by the Funds, their agent or certain other authorized persons. Orders for purchases and redemptions of Class B shares, Class C shares, Class R shares, and Institutional Class shares are effected at the NAV per share next calculated after receipt of the order by the Funds, their agent, or certain other authorized persons. See “Distributor” under “Investment Manager and Other Service Providers” above. Selling dealers are responsible for transmitting orders promptly.
 
     The offering price for Class A shares consists of the NAV per share plus any applicable sales charges. Offering price and NAV are computed as of the close of regular trading on the NYSE, which is normally 4 p.m. Eastern time, on days when the NYSE is open for business. The NYSE is scheduled to be open Monday through Friday throughout the year except for days when the following holidays are observed: New Year’s Day, Martin Luther King, Jr.’s Birthday, President’s Day, Good Friday, Memorial Day, Independence Day, Labor Day, Thanksgiving, and Christmas. The time at which transactions and shares are priced and the time by which orders must be received may be changed in case of emergency or if regular trading on the NYSE is stopped at a time other than 4:00 p.m. Eastern time. When the NYSE is closed, the Funds will generally be closed, pricing calculations will not be made, and purchase and redemption orders will not be processed.
 
     The NAV per share for each share class of each Fund is calculated by subtracting the liabilities of each class from its total assets and dividing the resulting number by the number of shares outstanding for that class. In determining each Fund’s total net assets, portfolio securities primarily listed or traded on a national or foreign securities exchange, except for bonds, are generally valued at the closing price on that exchange, unless such closing prices are determined to be not readily available pursuant to the Funds’ pricing procedures. Exchange traded options are valued at the last reported sale price or, if no sales are reported, at the mean between bid and asked prices. Non-exchange traded options are valued at fair value using a mathematical model. Futures contracts are valued at their daily quoted settlement price. For valuation purposes, foreign currencies and foreign securities denominated in foreign currency values will be converted into U.S. dollar values at the mean between the bid and offered quotations of such currencies against U.S. dollars based on rates in effect that day. Securities not traded on a particular day, over-the-counter securities, and government and agency securities are valued at the mean value between bid and asked prices. Debt securities (other than short-term obligations) are valued on the basis of valuations provided by a pricing service when such prices are believed to reflect the fair value of such securities. Foreign securities and the prices of foreign securities denominated in foreign currencies are translated to U.S. dollars at the mean between the bid and offer quotations of such currencies based on rates in effect as of the close of the London Stock Exchange. Use of a pricing service has been approved by the Board. Prices provided by a pricing service take into account appropriate factors such as institutional trading in similar groups of securities, yield, quality, coupon rate, maturity, type of issue, trading characteristics, and other market data. Subject to the foregoing, securities for which market quotations are not readily available and other assets are valued at fair value as determined in good faith and in a method approved by the Board.
 
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     Each Class of a Fund will bear, pro rata, all of the common expenses of that Fund. The NAVs of all outstanding shares of each Class of a Fund will be computed on a pro rata basis for each outstanding share based on the proportionate participation in that Fund represented by the value of shares of that Class. All income earned and expenses incurred by a Fund will be borne on a pro rata basis by each outstanding share of a Class, based on each Class’ percentage in that Fund represented by the value of shares of such Classes, except that Institutional Classes will not incur any of the expenses under the Trust’s Rule 12b-1 Plans, while the Fund Classes will bear the Rule 12b-1 Plan expenses payable under their respective Plans. Due to the specific distribution expenses and other costs that will be allocable to each Class, the NAV of each Class of a Fund will vary.
 
REDEMPTION AND EXCHANGE
 
General Information
    
You can redeem or exchange your shares in a number of different ways that are described below. Your shares will be redeemed or exchanged at a price based on the NAV next determined after a Fund receives your request in good order, subject, in the case of a redemption, to any applicable CDSC or Limited CDSC. For example, redemption or exchange requests received in good order after the time the offering price and NAV of shares are determined will be processed on the next Business Day. See the Funds’ Prospectuses. A shareholder submitting a redemption request may indicate that he or she wishes to receive redemption proceeds of a specific dollar amount. In the case of such a request, and in the case of certain redemptions from retirement plan accounts, a Fund will redeem the number of shares necessary to deduct the applicable CDSC in the case of Class B and Class C shares, and, if applicable, the Limited CDSC in the case of Class A shares and tender to the shareholder the requested amount, assuming the shareholder holds enough shares in his or her account for the redemption to be processed in this manner. Otherwise, the amount tendered to the shareholder upon redemption will be reduced by the amount of the applicable CDSC or Limited CDSC. Redemption proceeds will be distributed promptly, as described below, but not later than seven days after receipt of a redemption request.
 
     Except as noted below, for a redemption request to be in “good order,” you must provide your account number, account registration, and the total number of shares or dollar amount of the transaction. For exchange requests, you must also provide the name of the Delaware Investments® Fund in which you want to invest the proceeds. Exchange instructions and redemption requests must be signed by the record owner(s) exactly as the shares are registered. You may request a redemption or an exchange by calling the Shareholder Service Center at 800 523-1918. The Funds may suspend, terminate, or amend the terms of the exchange privilege upon 60 days’ written notice to shareholders.
 
     Orders for the repurchase of Fund shares that are submitted to the Distributor prior to the close of its Business Day will be executed at the NAV per share computed that day (subject to the applicable CDSC or Limited CDSC), if the repurchase order was received by the broker/dealer from the shareholder prior to the time the offering price and NAV are determined on such day. The selling dealer has the responsibility of transmitting orders to the Distributor promptly. Such repurchase is then settled as an ordinary transaction with the broker/dealer (who may make a charge to the shareholder for this service) delivering the shares repurchased.
 
     Payment for shares redeemed will ordinarily be mailed the next Business Day, but in no case later than seven days, after receipt of a redemption request in good order by either Fund or certain other authorized persons (see “Distributor” under “Investment Manager and Other Service Providers”); provided, however, that each commitment to mail or wire redemption proceeds by a certain time, as described below, is modified by the qualifications described in the next paragraph.
 
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     The Funds will process written and telephone redemption requests to the extent that the purchase orders for the shares being redeemed have already settled. The Funds will honor redemption requests as to shares for which a check was tendered as payment, but the Funds will not mail or wire the proceeds until they are reasonably satisfied that the purchase check has cleared, which may take up to 15 days from the purchase date. You can avoid this potential delay if you purchase shares by wiring Federal Funds. Each Fund reserves the right to reject a written or telephone redemption request or delay payment of redemption proceeds if there has been a recent change to the shareholder’s address of record.
 
     If a shareholder has been credited with a purchase by a check that is subsequently returned unpaid for insufficient funds or for any other reason, the Funds will automatically redeem from the shareholder’s account the shares purchased by the check plus any dividends earned thereon. Shareholders may be responsible for any losses to the Funds or to the Distributor.
 
     In case of a suspension of the determination of the NAV because the NYSE is closed for other than weekends or holidays, or trading thereon is restricted or an emergency exists as a result of which disposal by the Funds of securities owned by them is not reasonably practical, or it is not reasonably practical for the Funds fairly to value their assets, or in the event that the SEC has provided for such suspension for the protection of shareholders, the Funds may postpone payment or suspend the right of redemption or repurchase. In such cases, the shareholder may withdraw the request for redemption or leave it standing as a request for redemption at the NAV next determined after the suspension has been terminated.
 
     Payment for shares redeemed or repurchased may be made either in cash or in kind, or partly in cash and partly in kind. Any portfolio securities paid or distributed in kind would be valued as described in “Determining Offering Price and Net Asset Value” above. Subsequent sale by an investor receiving a distribution in kind could result in the payment of brokerage commissions. However, the Trust has elected to be governed by Rule 18f-1 under the 1940 Act pursuant to which each Fund is obligated to redeem shares solely in cash up to the lesser of $250,000 or 1.00% of the NAV of such Fund during any 90-day period for any one shareholder.
 
     The value of each Fund’s investments is subject to changing market prices. Thus, a shareholder redeeming shares of the Funds may sustain either a gain or loss, depending upon the price paid and the price received for such shares.
 
     Certain redemptions of Class A shares purchased at NAV may result in the imposition of a Limited CDSC. See “Contingent Deferred Sales Charge for Certain Redemptions of Class A Shares Purchased at Net Asset Value” below. Class B and Class C shares of the Funds are subject to CDSCs as described in the Fund Classes’ Prospectuses. Except for the applicable CDSC or Limited CDSC and, with respect to the expedited payment by wire described below for which, in the case of the Fund Classes, there may be a bank wiring cost, neither the Funds nor the Distributor charge a fee for redemptions or repurchases, but such fees could be charged at any time in the future.
 
     Holders of Class B shares or Class C shares that exchange their shares (“Original Shares”) for shares of other Delaware Investments® Funds (in each case, “New Shares”) in a permitted exchange, will not be subject to a CDSC that might otherwise be due upon redemption of the Original Shares. However, such shareholders will continue to be subject to the CDSC and any CDSC assessed upon redemption of the New Shares will be charged by the Fund from which the Original Shares were exchanged. In the case of Class B shares, shareholders will also continue to be subject to the automatic conversion schedule of the Original Shares as described in this Part B. In an exchange of Class B shares, the Funds’ CDSC schedule may be higher than the CDSC schedule relating to the New Shares acquired as a result of the exchange. For purposes of computing the CDSC that may be payable upon a disposition of the New Shares, the period of time that an investor held the Original Shares is added to the period of time that an investor held the New Shares. With respect to Class B shares, the automatic conversion schedule of the Original Shares may be longer than that of the New Shares. Consequently, an investment in New Shares by exchange may subject an investor to the higher Rule 12b-1 fees applicable to Class B shares for a longer period of time than if the investment in New Shares were made directly.
 
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     Holders of Class A shares of the Funds may exchange all or part of their shares for shares of other Delaware Investments® Funds, including other Class A shares, but may not exchange their Class A shares for Class B shares, Class C shares, or Class R shares of the Funds or of any other Delaware Investments® Fund. Holders of Class B shares are permitted to exchange all or part of their Class B shares only into Class B shares of other Delaware Investments® Funds. Similarly, holders of Class C shares of the Funds are permitted to exchange all or part of their Class C shares only into Class C shares of any other Delaware Investments® Fund. Class B shares and Class C shares of the Funds acquired by exchange will continue to carry the CDSC and, in the case of Class B shares, the automatic conversion schedule of the fund from which the exchange is made. The holding period of Class B shares acquired by exchange will be added to that of the shares that were exchanged for purposes of determining the time of the automatic conversion into Class A shares of the Funds. Holders of Class R shares of the Funds are permitted to exchange all or part of their Class R shares only into Class R shares of other Delaware Investments® Funds or, if Class R shares are not available for a particular fund, into the Class A shares of such Fund.
 
     Permissible exchanges into Class A shares of the Funds will be made without a front-end sales charge, except for exchanges of shares that were not previously subject to a front-end sales charge (unless such shares were acquired through the reinvestment of dividends). Permissible exchanges into Class B shares or Class C shares will be made without the imposition of a CDSC by the Delaware Investments® Fund from which the exchange is being made at the time of the exchange.
 
     Each Fund also reserves the right to refuse the purchase side of an exchange request by any person, or group if, in the Manager’s judgment, the Fund would be unable to invest effectively in accordance with its investment objectives and policies, or would otherwise potentially be adversely affected. A shareholder’s purchase exchanges may be restricted or refused if a Fund receives or anticipates simultaneous orders affecting significant portions of the Fund’s assets.
 
     The Funds discourage purchases by market timers and purchase orders (including the purchase side of exchange orders) by shareholders identified as market timers may be rejected. The Funds will consider anyone who follows a pattern of market timing in any Delaware Investments® Fund to be a market timer.
 
     Market timing of a Delaware Investments® Fund occurs when investors make consecutive rapid short-term “roundtrips” or, in other words, purchases into a Delaware Investments® Fund followed quickly by redemptions out of that Fund. A short-term roundtrip is any redemption of Fund shares within 20 Business Days of a purchase of that Fund’s shares. If you make a second such short-term roundtrip in a Delaware Investments® Fund within the same calendar quarter of a previous short-term roundtrip in that Fund, you may be considered a market timer. The purchase and sale of Fund shares through the use of the exchange privilege are also included in determining whether market timing has occurred. The Funds also reserve the right to consider other trading patterns as market timing.
 
     Your ability to use the Funds’ exchange privilege may be limited if you are identified as a market timer. If you are identified as a market timer, we will execute the redemption side of your exchange order but may refuse the purchase side of your exchange order.
 
Written Redemption
    
You can write to the Funds at P.O. Box 219656, Kansas City, MO 64121-9656 by regular mail or 430 W. 7th Street, Kansas City, MO 64105-1407 by overnight courier service to redeem some or all of your shares. The request must be signed by all owners of the account or your investment dealer of record. For redemptions of more than $100,000, or when the proceeds are not sent to the shareholder(s) at the address of record, the Funds require a signature by all owners of the account and a signature guarantee for each owner. A signature guarantee can be obtained from a commercial bank, a trust company, or a member of a Securities Transfer Association Medallion Program (“STAMP”). Each Fund reserves the right to reject a signature guarantee supplied by an eligible institution based on its creditworthiness. The Funds may require further documentation from corporations, executors, retirement plans, administrators, trustees, or guardians.
 
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     Payment is normally mailed the next Business Day after receipt of your redemption request. If your Class A shares or Institutional Class shares are in certificate form, the certificate(s) must accompany your request and also be in good order. Certificates generally are no longer issued for Class A shares and Institutional Class shares. Certificates are not issued for Class B shares or Class C shares.
 
Written Exchange
    
You may also write to the Funds (at P.O. Box 219656, Kansas City, MO 64121-9656 by regular mail or 430 W. 7th Street, Kansas City, MO 64105-1407 by overnight courier service) to request an exchange of any or all of your shares into another Delaware Investments® Fund, subject to the same conditions and limitations as other exchanges noted above.
 
Telephone Redemption and Exchange
    
To get the added convenience of the telephone redemption and exchange methods, you must have the Transfer Agent hold your shares (without charge) for you. If you hold your Class A shares or Institutional Class shares in certificate form, you may redeem or exchange only by written request and you must return your certificates.
 
     Telephone Redemption: The “Check to Your Address of Record” service and the “Telephone Exchange” service, both of which are described below, are automatically provided unless you notify the Funds in writing that you do not wish to have such services available with respect to your account. Each Fund reserves the right to modify, terminate or suspend these procedures upon 60 days’ written notice to shareholders. It may be difficult to reach the Funds by telephone during periods when market or economic conditions lead to an unusually large volume of telephone requests.
 
     The Funds and their Transfer Agent are not responsible for any shareholder loss incurred in acting upon written or telephone instructions for redemption or exchange of Fund shares that are reasonably believed to be genuine. With respect to such telephone transactions, the Funds will follow reasonable procedures to confirm that instructions communicated by telephone are genuine (including verification of a form of personal identification) as, if it does not, such Fund or the Transfer Agent may be liable for any losses due to unauthorized or fraudulent transactions. Telephone instructions received by the Funds are generally tape recorded, and a written confirmation will be provided for all purchase, exchange, and redemption transactions initiated by telephone. By exchanging shares by telephone, you are acknowledging prior receipt of a prospectus for the fund into which your shares are being exchanged.
 
     Telephone Redemption—Check to Your Address of Record: The Telephone Redemption feature is a quick and easy method to redeem shares. You or your investment dealer of record can have redemption proceeds of $100,000 or less mailed to you at your address of record. Checks will be payable to the shareholder(s) of record. Payment is normally mailed the next Business Day after receipt of the redemption request. This service is only available to individual, joint, and individual fiduciary-type accounts.
 
     Telephone Redemption—Proceeds to Your Bank: Redemption proceeds of $1,000 or more can be transferred to your pre-designated bank account by wire or by check. You should authorize this service when you open your account. If you change your pre-designated bank account, you must complete an authorization form and have your signature guaranteed. For your protection, your authorization must be on file. If you request a wire, your funds will normally be sent the next Business Day. If the proceeds are wired to the shareholder’s account at a bank that is not a member of the Federal Reserve System, there could be a delay in the crediting of the funds to the shareholder’s bank account. A bank wire fee may be deducted from Fund Class redemption proceeds. If you ask for a check, it will normally be mailed the next Business Day after receipt of your redemption request to your predesignated bank account. There are no separate fees for this redemption method, but mailing a check may delay the time it takes to have your redemption proceeds credited to your predesignated bank account. Simply call the Shareholder Service Center at 800 523-1918 prior to the time the offering price and NAV are determined, as noted above.
 
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Telephone Exchange
     The Telephone Exchange feature is a convenient and efficient way to adjust your investment holdings as your liquidity requirements and investment objectives change. You or your investment dealer of record can exchange your shares into other Delaware Investments® Funds under the same registration, subject to the same conditions and limitations as other exchanges noted above. As with the written exchange service, telephone exchanges are subject to the requirements of the Funds, as described above. Telephone exchanges may be subject to limitations as to amount or frequency.
 
     The telephone exchange privilege is intended as a convenience to shareholders and is not intended to be a vehicle to speculate on short-term swings in the securities market through frequent transactions into and out of the Delaware Investments® Funds. Telephone exchanges may be subject to limitations as to amount or frequency. The Transfer Agent and each Fund reserve the right to record exchange instructions received by telephone and to reject exchange requests at any time in the future.
 
On Demand Service
    
You or your investment dealer may request redemptions of Fund Class shares by phone using on demand service. When you authorize the Funds to accept such requests from you or your investment dealer, funds will be deposited to your predesignated bank account. Your request will be processed the same day if you call prior to 4:00 p.m., Eastern time. There is a $25 minimum and $100,000 maximum limit for on demand service transactions. For more information, see “On Demand Service” under “Investment Plans” above.
 
Systematic Withdrawal Plans
    
Shareholders of the Fund Classes who own or purchase $5,000 or more of shares at the offering price, or NAV, as applicable, for which certificates have not been issued may establish a systematic withdrawal plan for monthly withdrawals of $25 or more, or quarterly withdrawals of $75 or more, although the Funds do not recommend any specific amount of withdrawal. This is particularly useful to shareholders living on fixed incomes, since it can provide them with a stable supplemental amount. This $5,000 minimum does not apply for investments made through qualified retirement plans. Shares purchased with the initial investment and through reinvestment of cash dividends and realized securities profits distributions will be credited to the shareholder’s account and sufficient full and fractional shares will be redeemed at the NAV calculated on the third Business Day preceding the mailing date.
 
     Checks are dated either the 1st or the 15th of the month, as selected by the shareholder (unless such date falls on a holiday or a weekend), and are normally mailed within two Business Days. Both ordinary income dividends and realized securities profits distributions will be automatically reinvested in additional shares of the Class at NAV. This plan is not recommended for all investors and should be started only after careful consideration of its operation and effect upon the investor’s savings and investment program. To the extent that withdrawal payments from the plan exceed any dividends and/or realized securities profits distributions paid on shares held under the plan, the withdrawal payments will represent a return of capital, and the share balance may in time be depleted, particularly in a declining market. Shareholders should not purchase additional shares while participating in a systematic withdrawal plan.
 
     The sale of shares for withdrawal payments constitutes a taxable event and a shareholder may incur a capital gain or loss for federal income tax purposes. This gain or loss may be long-term or short-term depending on the holding period for the specific shares liquidated. Premature withdrawals from retirement plans may have adverse tax consequences.
 
     Withdrawals under this plan made concurrently with the purchases of additional shares may be disadvantageous to the shareholder. Purchases of Class A shares through a periodic investment program in the Funds must be terminated before a systematic withdrawal plan with respect to such shares can take effect, except if the shareholder is a participant in a retirement plan offering Delaware Investments® Funds or is investing in Delaware Investments® Funds which do not carry a sales charge. Redemptions of Class A shares pursuant to a systematic withdrawal plan may be subject to a Limited CDSC if the purchase was made at NAV and a dealer’s commission has been paid on that purchase. The applicable Limited CDSC for Class A shares and CDSC for Class B and C shares redeemed via a systematic withdrawal plan will be waived if the annual amount withdrawn in each year is less than 12% of the account balance on the date that the Plan is established. If the annual amount withdrawn in any year exceeds 12% of the account balance on the date that the systematic withdrawal plan is established, all redemptions under the Plan will be subject to the applicable CDSC, including an assessment for previously redeemed amounts under the Plan. Whether a waiver of the CDSC is available or not, the first shares to be redeemed for each systematic withdrawal plan payment will be those not subject to a CDSC because they have either satisfied the required holding period or were acquired through the reinvestment of distributions. See the Fund Classes’ Prospectuses for more information about the waiver of CDSCs.
 
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     An investor wishing to start a systematic withdrawal plan must complete an authorization form. If the recipient of systematic withdrawal plan payments is other than the registered shareholder, the shareholder’s signature on this authorization must be guaranteed. Each signature guarantee must be supplied by an eligible guarantor institution. Each Fund reserves the right to reject a signature guarantee supplied by an eligible institution, based on its creditworthiness. This plan may be terminated by the shareholder or the Transfer Agent at any time by giving written notice.
 
     Systematic withdrawal plan payments are normally made by check. In the alternative, you may elect to have your payments transferred from your Fund account to your predesignated bank account through the on demand service. Your funds will normally be credited to your bank account up to four Business Days after the payment date. There are no separate fees for this redemption method. It may take up to four Business Days for the transactions to be completed. You can initiate this service by completing an account services form. If your name and address are not identical to the name and address on your Fund account, you must have your signature guaranteed. The Funds do not charge a fee for this service, however, your bank may charge a fee. This service is not available for retirement plans.
 
     The systematic withdrawal plan is not available for the Institutional Classes. Shareholders should consult with their financial advisors to determine whether a systematic withdrawal plan would be suitable for them.
 
Contingent Deferred Sales Charge for Certain Redemptions of Class A Shares Purchased at Net Asset Value
     For purchases of $1 million, a Limited CDSC will be imposed on certain redemptions of Class A shares (or shares into which such Class A shares are exchanged) according to the following schedule: (i) 1.00% if shares are redeemed during the first year after the purchase; and (ii) 0.50% if such shares are redeemed during the second year after the purchase, if such purchases were made at NAV and triggered the payment by the Distributor of the dealer’s commission described above in “Dealer’s Commission” under “Purchasing Shares.”
 
     The Limited CDSC will be paid to the Distributor and will be assessed on an amount equal to the lesser of: (i) the NAV at the time of purchase of the Class A shares being redeemed; or (ii) the NAV of such Class A shares at the time of redemption. For purposes of this formula, the “NAV at the time of purchase” will be the NAV at purchase of the Class A shares even if those shares are later exchanged for shares of another Delaware Investments® Fund and, in the event of an exchange of Class A shares, the “NAV of such shares at the time of redemption” will be the NAV of the shares acquired in the exchange.
 
     Redemptions of such Class A shares held for more than two years will not be subject to the Limited CDSC and an exchange of such Class A shares into another Delaware Investments® Fund will not trigger the imposition of the Limited CDSC at the time of such exchange. The period a shareholder owns shares into which Class A shares are exchanged will count towards satisfying the two-year holding period. The Limited CDSC is assessed if such two-year period is not satisfied irrespective of whether the redemption triggering its payment is of Class A shares of the Funds or Class A shares acquired in the exchange.
 
     In determining whether a Limited CDSC is payable, it will be assumed that shares not subject to the Limited CDSC are the first redeemed followed by other shares held for the longest period of time. The Limited CDSC will not be imposed upon shares representing reinvested dividends or capital gains distributions, or upon amounts representing share appreciation.
 
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Waivers of Contingent Deferred Sales Charges
     Please see the Fund Classes’ Prospectuses for instances in which the Limited CDSC applicable to Class A shares and the CDSCs applicable to Class B and C shares may be waived.
 
     As disclosed in the Fund Classes’ Prospectuses, certain retirement plans that contain certain legacy assets may redeem shares without paying a CDSC. The following plans may redeem shares without paying a CDSC:
  • The redemption must be made by a group defined contribution retirement plan that purchased Class A shares through a retirement plan alliance program that required shares to be available at NAV and RFS served as the sponsor of the alliance program or had a product participation agreement with the sponsor of the alliance program that specified that the limited CDSC would be waived.
     
  • The redemption must be made by any group retirement plan (excluding defined benefit pension plans) that purchased Class C shares prior to a recordkeeping transition period from August 2004 to October 2004 and purchased shares through a retirement plan alliance program, provided that (i) RFS was the sponsor of the alliance program or had a product participation agreement with the sponsor of the alliance program and (ii) RFS provided fully bundled retirement plan services and maintained participant records on its proprietary recordkeeping system.
DISTRIBUTIONS AND TAXES

Distributions
     The following supplements the information in the Prospectuses.
 
     The policy of the Trust is to distribute substantially all of each Fund’s net investment income and net realized capital gains, if any, in the amount and at the times that will avoid a Fund incurring any material amounts of federal income or excise taxes.
 
     Each class of shares of a Fund will share proportionately in the investment income and expenses of that Fund, except that each Fund Class alone will incur distribution fees under its respective Rule 12b-1 Plan.
 
     All dividends and any capital gains distributions will be automatically reinvested in additional shares of the same class of the Fund at NAV unless otherwise designated in writing that such dividends and/or distributions be paid in cash. Dividend payments of $1.00 or less will be automatically reinvested, notwithstanding a shareholder’s election to receive dividends in cash. If such a shareholder’s dividends increase to greater than $1.00, the shareholder would have to file a new election in order to begin receiving dividends in cash again.
 
     Any check in payment of dividends or other distributions which cannot be delivered by the United States Postal Service or which remains uncashed for a period of more than one year may be reinvested in the shareholder’s account at the then-current NAV and the dividend option may be changed from cash to reinvest. A Fund may deduct from a shareholder’s account the costs of the Fund’s efforts to locate a shareholder if a shareholder’s mail is returned by the United States Postal Service or the Fund is otherwise unable to locate the shareholder or verify the shareholder’s mailing address. These costs may include a percentage of the account when a search company charges a percentage fee in exchange for their location services.
 
Taxes
    
The following is a summary of certain additional tax considerations generally affecting a Fund (sometimes referred to as “the Fund”) and its shareholders that are not described in the Prospectus. No attempt is made to present a detailed explanation of the tax treatment of the Fund or its shareholders, and the discussion here and in the Prospectus is not intended as a substitute for careful tax planning.
 
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     This “Distributions and Taxes” section is based on the Code and applicable regulations in effect on the date of this Statement of Additional Information. Future legislative, regulatory or administrative changes or court decisions may significantly change the tax rules applicable to the Fund and its shareholders. Any of these changes or court decisions may have a retroactive effect.
 
This is for general information only and not tax advice. All investors should consult their own tax advisors as to the federal, state, local and foreign tax provisions applicable to them.
 
     Taxation of the Fund . The Fund has elected and intends to qualify, or, if newly organized, intends to elect and qualify, each year as a regulated investment company (sometimes referred to as a “regulated investment company,” “RIC” or “fund”) under Subchapter M of the Code. If the Fund so qualifies, the Fund will not be subject to federal income tax on the portion of its investment company taxable income (that is, generally, taxable interest, dividends, net short-term capital gains, and other taxable ordinary income, net of expenses, without regard to the deduction for dividends paid) and net capital gain (that is, the excess of net long-term capital gains over net short-term capital losses) that it distributes to shareholders.
 
     In order to qualify for treatment as a regulated investment company, the Fund must satisfy the following requirements:
  • Distribution Requirement — the Fund must distribute at least 90% of its investment company taxable income and 90% of its net tax-exempt income, if any, for the tax year (including, for purposes of satisfying this distribution requirement, certain distributions made by the Fund after the close of its taxable year that are treated as made during such taxable year).
     
  • Income Requirement — the Fund must derive at least 90% of its gross income from dividends, interest, certain payments with respect to securities loans, and gains from the sale or other disposition of stock, securities or foreign currencies, or other income (including, but not limited to, gains from options, futures or forward contracts) derived from its business of investing in such stock, securities or currencies and net income derived from qualified publicly traded partnerships (“QPTPs”).
     
  • Asset Diversification Test — the Fund must satisfy the following asset diversification test at the close of each quarter of the Fund’s tax year: (1) at least 50% of the value of the Fund’s assets must consist of cash and cash items, U.S. Government securities, securities of other regulated investment companies, and securities of other issuers (as to which the Fund has not invested more than 5% of the value of the Fund’s total assets in securities of an issuer and as to which the Fund does not hold more than 10% of the outstanding voting securities of the issuer); and (2) no more than 25% of the value of the Fund’s total assets may be invested in the securities of any one issuer (other than U.S. Government securities and securities of other regulated investment companies) or of two or more issuers which the Fund controls and which are engaged in the same or similar trades or businesses, or, in the securities of one or more QPTPs.
     In some circumstances, the character and timing of income realized by the Fund for purposes of the Income Requirement or the identification of the issuer for purposes of the Asset Diversification Test is uncertain under current law with respect to a particular investment, and an adverse determination or future guidance by IRS with respect to such type of investment may adversely affect the Fund’s ability to satisfy these requirements. See, “Tax Treatment of Portfolio Transactions” below with respect to the application of these requirements to certain types of investments. In other circumstances, the Fund may be required to sell portfolio holdings in order to meet the Income Requirement, Distribution Requirement, or Asset Diversification Test which may have a negative impact on the Fund’s income and performance.
 
     The Fund may use "equalization accounting" (in lieu of making some cash distributions) in determining the portion of its income and gains that has been distributed. If the Fund uses equalization accounting, it will allocate a portion of its undistributed investment company taxable income and net capital gain to redemptions of Fund shares and will correspondingly reduce the amount of such income and gains that it distributes in cash. If the IRS determines that the Fund’s allocation is improper and that the Fund has under-distributed its income and gain for any taxable year, the Fund may be liable for federal income and/or excise tax. If, as a result of such adjustment, the Fund fails to satisfy the Distribution Requirement, the Fund will not qualify that year as a regulated investment company the effect of which is described in the following paragraph.
 
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     If for any taxable year the Fund does not qualify as a regulated investment company, all of its taxable income (including its net capital gain) would be subject to tax at regular corporate rates without any deduction for dividends paid to shareholders, and the dividends would be taxable to the shareholders as ordinary income (or possibly as qualified dividend income) to the extent of the Fund’s current and accumulated earnings and profits. Failure to qualify as a regulated investment company would thus have a negative impact on the Fund’s income and performance. Subject to savings provisions for certain failures to satisfy the Income Requirement or Asset Diversification Test which, in general, are limited to those due to reasonable cause and not willful neglect, it is possible that the Fund will not qualify as a regulated investment company in any given tax year. Even if such savings provisions apply, the Fund may be subject to a monetary sanction of $50,000 or more. Moreover, the Board reserves the right not to maintain the qualification of the Fund as a regulated investment company if it determines such a course of action to be beneficial to shareholders.
 
     Portfolio turnover. For investors that hold their Fund shares in a taxable account, a high portfolio turnover rate may result in higher taxes. This is because a fund with a high turnover rate is likely to accelerate the recognition of capital gains and more of such gains are likely to be taxable as short-term rather than long-term capital gains in contrast to a comparable fund with a low turnover rate. Any such higher taxes would reduce the Fund’s after-tax performance. See, “Taxation of Fund Distributions - Distributions of capital gains” below.
 
     Capital loss carryovers . The capital losses of the Fund, if any, do not flow through to shareholders. Rather, the Fund may use its capital losses, subject to applicable limitations, to offset its capital gains without being required to pay taxes on or distribute to shareholders such gains that are offset by the losses. Under the Regulated Investment Company Modernization Act of 2010 (“RIC Mod Act”), rules similar to those that apply to capital loss carryovers of individuals are made applicable to RICs. Thus, if the Fund has a "net capital loss" (that is, capital losses in excess of capital gains) for a taxable year beginning after December 22, 2010 (the date of enactment of the RIC Mod Act), the excess (if any) of the Fund's net short-term capital losses over its net long-term capital gains is treated as a short-term capital loss arising on the first day of the Fund's next taxable year, and the excess (if any) of the Fund's net long-term capital losses over its net short-term capital gains is treated as a long-term capital loss arising on the first day of the Fund's next taxable year. Any such net capital losses of the Fund that are not used to offset capital gains may be carried forward indefinitely to reduce any future capital gains realized by the Fund in succeeding taxable years. However, for any net capital losses realized in taxable years of the Fund beginning on or before December 22, 2010, the Fund is only permitted to carry forward such capital losses for eight years as a short-term capital loss. Under a transition rule, capital losses arising in a taxable year beginning after December 22, 2010 must be used before capital losses realized in a prior taxable year. The amount of capital losses that can be carried forward and used in any single year is subject to an annual limitation if there is a more than 50% “change in ownership” of the Fund. An ownership change generally results when shareholders owning 5% or more of the Fund increase their aggregate holdings by more than 50% over a three-year look-back period. An ownership change could result in capital loss carryovers being used at a slower rate (or, in the case of those realized in taxable years of the Fund beginning on or before December 22, 2010, to expire unutilized), thereby reducing the Fund’s ability to offset capital gains with those losses. An increase in the amount of taxable gains distributed to the Fund’s shareholders could result from an ownership change. The Fund undertakes no obligation to avoid or prevent an ownership change, which can occur in the normal course of shareholder purchases and redemptions or as a result of engaging in a tax-free reorganization with another fund. Moreover, because of circumstances beyond the Fund’s control, there can be no assurance that the Fund will not experience, or has not already experienced, an ownership change. Additionally, if the Fund engages in a tax-free reorganization with another Fund, the effect of these and other rules not discussed herein may be to disallow or postpone the use by a Fund of its capital loss carryovers (including any current year losses and built-in losses when realized) to offset its own gains or those of the other Fund, or vice versa, thereby reducing the tax benefits Fund shareholders would otherwise have enjoyed from use of such capital loss carryovers.
 
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     Deferral of late year losses . For taxable years of the Fund beginning after December 22, 2010, the Fund may elect to treat part or all of any "qualified late year loss" as if it had been incurred in the succeeding taxable year in determining the Fund’s taxable income, net capital gain, net short-term capital gain, and earnings and profits. The effect of this election is to treat any such “qualified late year loss” as if it had been incurred in the succeeding taxable year in characterizing Fund distributions for any calendar year (see, “Taxation of Fund Distributions - Distributions of capital gains” below). A "qualified late year loss" includes:
  • any net capital loss, net long-term capital loss, or net short-term capital loss incurred after October 31 of the current taxable year (“post-October losses”), and
  • the excess, if any, of (1) the sum of (a) specified losses incurred after October 31 of the current taxable year, and (b) other ordinary losses incurred after December 31 of the current taxable year, over (2) the sum of (a) specified gains incurred after October 31 of the current taxable year, and (b) other ordinary gains incurred after December 31 of the current taxable year.
The terms “specified losses” and “specified gains” mean ordinary losses and gains from the sale, exchange, or other disposition of property (including the termination of a position with respect to such property), foreign currency losses, and losses resulting from holding stock in a passive foreign investment company (“PFIC”) for which a mark-to-market election is in effect. The terms “ordinary losses” and “ordinary gains” mean other ordinary losses and gains that are not described in the preceding sentence. Since the Portfolio has a fiscal year ending in October, the amount of qualified late-year losses (if any) is computed without regard to any items of income, gain, or loss that are (a) post-October losses, (b) specified losses, and (c) specified gains.
 
     Undistributed capital gains . The Fund may retain or distribute to shareholders its net capital gain for each taxable year. The Fund currently intends to distribute net capital gains. If the Fund elects to retain its net capital gain, the Fund will be taxed thereon (except to the extent of any available capital loss carryovers) at the highest corporate tax rate (currently 35%). If the Fund elects to retain its net capital gain, it is expected that the Fund also will elect to have shareholders treated as if each received a distribution of its pro rata share of such gain, with the result that each shareholder will be required to report its pro rata share of such gain on its tax return as long-term capital gain, will receive a refundable tax credit for its pro rata share of tax paid by the Fund on the gain, and will increase the tax basis for its shares by an amount equal to the deemed distribution less the tax credit.
 
     Federal excise tax . To avoid a 4% non-deductible excise tax, the Fund must distribute by December 31 of each year an amount equal to: (1) 98% of its ordinary income for the calendar year, (2) 98% (or 98.2% beginning January 1, 2011) of capital gain net income (that is, the excess of the gains from sales or exchanges of capital assets over the losses from such sales or exchanges) for the one-year period ended on October 31 of such calendar year, and (3) any prior year undistributed ordinary income and capital gain net income. Generally, the Fund intends to make sufficient distributions prior to the end of each calendar year to avoid any material liability for federal excise tax, but can give no assurances that all such liability will be avoided. In addition, under certain circumstances, temporary timing or permanent differences in the realization of income and expense for book and tax purposes can result in the Fund having to pay some excise tax.
 
     Foreign income tax . Investment income received by the Fund from sources within foreign countries may be subject to foreign income tax withheld at the source and the amount of tax withheld generally will be treated as an expense of the Fund. The United States has entered into tax treaties with many foreign countries which entitle the Fund to a reduced rate of, or exemption from, tax on such income. It is impossible to determine the effective rate of foreign tax in advance since the amount of the Fund's assets to be invested in various countries is not known. Under certain circumstances, the Fund may elect to pass-through foreign tax credits to shareholders, although it reserves the right not to do so.
 
     Taxation of Fund Distributions . The Fund anticipates distributing substantially all of its investment company taxable income and net capital gain for each taxable year. Distributions by the Fund will be treated in the manner described below regardless of whether such distributions are paid in cash or reinvested in additional shares of the Fund (or of another fund). The Fund will send you information annually as to the federal income tax consequences of distributions made (or deemed made) during the year.
 
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     Distributions of net investment income. The Fund receives ordinary income generally in the form of dividends and/or interest on its investments. The Fund may also recognize ordinary income from other sources, including, but not limited to, certain gains on foreign currency-related transactions. This income, less expenses incurred in the operation of the Fund, constitutes the Fund's net investment income from which dividends may be paid to you. If you are a taxable investor, distributions of net investment income generally are taxable as ordinary income to the extent of the Fund’s earnings and profits. In the case of a Fund whose strategy includes investing in stocks of corporations, a portion of the income dividends paid to you may be qualified dividends eligible to be taxed at reduced rates. See the discussion below under the headings, Qualified dividend income for individuals” and Dividends-received deduction for corporations”
 
     Distributions of capital gains. The Fund may derive capital gain and loss in connection with sales or other dispositions of its portfolio securities. Distributions derived from the excess of net short-term capital gain over net long-term capital loss will be taxable to you as ordinary income. Distributions paid from the excess of net long-term capital gain over net short-term capital loss will be taxable to you as long-term capital gain, regardless of how long you have held your shares in the Fund. Any net short-term or long-term capital gain realized by the Fund (net of any capital loss carryovers) generally will be distributed once each year and may be distributed more frequently, if necessary, in order to reduce or eliminate federal excise or income taxes on the Fund.
 
     Returns of capital. Distributions by the Fund that are not paid from earnings and profits will be treated as a return of capital to the extent of (and in reduction of) the shareholder's tax basis in his shares; any excess will be treated as gain from the sale of his shares. Thus, the portion of a distribution that constitutes a return of capital will decrease the shareholder’s tax basis in his Fund shares (but not below zero), and will result in an increase in the amount of gain (or decrease in the amount of loss) that will be recognized by the shareholder for tax purposes on the later sale of such Fund shares. Return of capital distributions can occur for a number of reasons including, among others, the Fund over-estimates the income to be received from certain investments such as those classified as partnerships or equity real estate investment trusts (“REITs”) (see, “Tax Treatment of Portfolio Transactions—Investments in U.S. REITs” below).
 
     Qualified dividend income for individuals. With respect to taxable years of the Fund beginning before January 1, 2013 (unless such provision is extended or made permanent), ordinary income dividends reported by the Fund to shareholders as derived from qualified dividend income will be taxed in the hands of individuals and other noncorporate shareholders at the rates applicable to long-term capital gain. “Qualified dividend income” means dividends paid to the Fund (a) by domestic corporations, (b) by foreign corporations that are either (i) incorporated in a possession of the United States, or (ii) are eligible for benefits under certain income tax treaties with the United States that include an exchange of information program, or (c) with respect to stock of a foreign corporation that is readily tradable on an established securities market in the United States. Both the Fund and the investor must meet certain holding period requirements to qualify Fund dividends for this treatment. Specifically, the Fund must hold the stock for at least 61 days during the 121-day period beginning 60 days before the stock becomes ex-dividend. Similarly, investors must hold their Fund shares for at least 61 days during the 121-day period beginning 60 days before the Fund distribution goes ex-dividend. Income derived from investments in derivatives, fixed-income securities, U.S. REITs, PFICs, and income received “in lieu of” dividends in a securities lending transaction generally is not eligible for treatment as qualified dividend income. If the qualifying dividend income received by the Fund is equal to or greater than 95% of the Fund's gross income (exclusive of net capital gain) in any taxable year, all of the ordinary income dividends paid by the Fund will be qualifying dividend income.
 
     Dividends-received deduction for corporations . For corporate shareholders, a portion of the dividends paid by the Fund may qualify for the 70% corporate dividends-received deduction. The portion of dividends paid by the Fund that so qualifies will be reported by the Fund to shareholders each year and cannot exceed the gross amount of dividends received by the Fund from domestic (U.S.) corporations. The availability of the dividends-received deduction is subject to certain holding period and debt financing restrictions that apply to both the Fund and the investor. Specifically, the amount that the Fund may report as eligible for the dividends-received deduction will be reduced or eliminated if the shares on which the dividends earned by the Fund were debt-financed or held by the Fund for less than a minimum period of time, generally 46 days during a 91-day period beginning 45 days before the stock becomes ex-dividend. Similarly, if your Fund shares are debt-financed or held by you for less than a 46-day period then the dividends-received deduction for Fund dividends on your shares may also be reduced or eliminated. Even if reported as dividends eligible for the dividends-received deduction, all dividends (including any deducted portion) must be included in your alternative minimum taxable income calculation. Income derived by the Fund from investments in derivatives, fixed-income and foreign securities generally is not eligible for this treatment.
 
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     Pass-through of foreign tax credits. If more than 50% of the Fund’s total assets at the end of a fiscal year is invested in foreign securities, the Fund may elect to pass through to you your pro rata share of foreign taxes paid by the Fund. If this election is made, the Fund may report more taxable income to you than it actually distributes. You will then be entitled either to deduct your share of these taxes in computing your taxable income, or to claim a foreign tax credit for these taxes against your U.S. federal income tax (subject to limitations for certain shareholders). The Fund will provide you with the information necessary to claim this deduction or credit on your personal income tax return if it makes this election. No deduction for foreign tax may be claimed by a noncorporate shareholder who does not itemize deductions or who is subject to the alternative minimum tax. Shareholders may be unable to claim a credit for the full amount of their proportionate shares of the foreign income tax paid by the Fund due to certain limitations that may apply. The Fund reserves the right not to pass through to its shareholders the amount of foreign income taxes paid by the Fund.
 
     Impact of realized but undistributed income and gains, and net unrealized appreciation of portfolio securities . At the time of your purchase of shares, the Fund’s net asset value may reflect undistributed income, undistributed capital gains, or net unrealized appreciation of portfolio securities held by the Fund. A subsequent distribution to you of such amounts, although constituting a return of your investment, would be taxable, and would be taxed as ordinary income (some portion of which may be taxed as qualified dividend income), capital gains, or some combination of both, unless you are investing through a tax-deferred arrangement, such as a 401(k) plan or an individual retirement account. The Fund may be able to reduce the amount of such distributions from capital gains by utilizing its capital loss carryovers, if any.
 
     Tax credit bonds . If the Fund holds, directly or indirectly, one or more “tax credit bonds” (including build America bonds, clean renewable energy bonds and qualified tax credit bonds) on one or more applicable dates during a taxable year, the Fund may elect to permit its shareholders to claim a tax credit on their income tax returns equal to each shareholder’s proportionate share of tax credits from the applicable bonds that otherwise would be allowed to the Fund. In such a case, shareholders must include in gross income (as interest) their proportionate share of the income attributable to their proportionate share of those offsetting tax credits. A shareholder’s ability to claim a tax credit associated with one or more tax credit bonds may be subject to certain limitations imposed by the Code. Even if the Fund is eligible to pass through tax credits to shareholders, the Fund may choose not to do so.
 
     U.S. government securities. Income earned on certain U.S. government obligations is exempt from state and local personal income taxes if earned directly by you. States also grant tax-free status to dividends paid to you from interest earned on direct obligations of the U.S. government, subject in some states to minimum investment or reporting requirements that must be met by the Fund. Income on investments by the Fund in certain other obligations, such as repurchase agreements collateralized by U.S. government obligations, commercial paper and federal agency-backed obligations (e.g., GNMA or FNMA obligations) generally does not qualify for tax-free treatment. The rules on exclusion of this income are different for corporations.
 
     Dividends declared in December and paid in January . Ordinarily, shareholders are required to take distributions by the Fund into account in the year in which the distributions are made. However, dividends declared in October, November or December of any year and payable to shareholders of record on a specified date in such a month will be deemed to have been received by the shareholders (and made by the Fund) on December 31 of such calendar year if such dividends are actually paid in January of the following year. Shareholders will be advised annually as to the U.S. federal income tax consequences of distributions made (or deemed made) during the year in accordance with the guidance that has been provided by the IRS.
 
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     Sales, Exchanges and Redemption of Fund Shares. Sales, exchanges and redemptions (including redemptions in kind) of Fund shares are taxable transactions for federal and state income tax purposes. If you redeem your Fund shares, the Internal Revenue Service requires you to report any gain or loss on your redemption. If you held your shares as a capital asset, the gain or loss that you realize will be a capital gain or loss and will be long-term or short-term, generally depending on how long you have held your shares. Any redemption fees you incur on shares redeemed will decrease the amount of any capital gain (or increase any capital loss) you realize on the sale. Capital losses in any year are deductible only to the extent of capital gains plus, in the case of a noncorporate taxpayer, $3,000 of ordinary income.
 
     Tax basis information . Under the Energy Improvement and Extension Act of 2008, the Fund’s Transfer Agent will be required to provide you with cost basis information on the sale of any of your shares in the Fund, subject to certain exceptions. This cost basis reporting requirement is effective for shares purchased in the Fund on or after January 1, 2012.
 
     Wash sales. All or a portion of any loss that you realize on a redemption of your Fund shares will be disallowed to the extent that you buy other shares in the Fund (through reinvestment of dividends or otherwise) within 30 days before or after your share redemption. Any loss disallowed under these rules will be added to your tax basis in the new shares.
 
     Redemptions at a loss within six months of purchase . Any loss incurred on a redemption or exchange of shares held for six months or less will be treated as long-term capital loss to the extent of any long-term capital gain distributed to you by the Fund on those shares.
 
     Deferral of basis — Class A shares only . If a shareholder (a) incurs a sales load in acquiring shares of the Fund, (b) disposes of such shares less than 91 days after they are acquired, and (c) subsequently acquires shares of the Fund or another fund at a reduced sales load pursuant to a right to reinvest at such reduced sales load acquired in connection with the acquisition of the shares disposed of, then the sales load on the shares disposed of (to the extent of the reduction in the sales load on the shares subsequently acquired) shall not be taken into account in determining gain or loss on the shares disposed of, but shall be treated as incurred on the acquisition of the shares subsequently acquired. For taxable years beginning after December 22, 2010, this provision will only apply if the new shares are acquired by January 31 of the calendar year following the calendar year in which the disposition of the original shares occurred. The wash sale rules may also limit the amount of loss that may be taken into account on disposition after such adjustment.
 
     Conversion of shares into shares of the same Fund. The conversion of shares of one class into another class of the same Fund is not taxable for federal income tax purposes. Thus, the conversion of Class A shares or Class C shares to Institutional Class shares of the same Fund by certain Programs, or the conversion of Institutional Class shares to Class A shares or Class C shares of the same Fund by certain shareholders of Institutional Class shares who cease participation in a Program, will be tax-free for federal income tax purposes. Shareholders should also consult their tax advisors regarding the state and local tax consequences of a conversion or exchange of shares.
 
     Tax shelter reporting. Under Treasury regulations, if a shareholder recognizes a loss with respect to the Fund’s shares of $2 million or more for an individual shareholder or $10 million or more for a corporate shareholder, the shareholder must file with the Internal Revenue Service a disclosure statement on Form 8886.
 
     Tax Treatment of Portfolio Transactions . Set forth below is a general description of the tax treatment of certain types of securities, investment techniques and transactions that may apply to a fund and, in turn, effect the amount, character and timing of dividends and distributions payable by the fund to its shareholders. This section should be read in conjunction with the discussion above under “Investment Strategies and Risks” for a detailed description of the various types of securities and investment techniques that apply to the Fund.
 
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     In general . In general, gain or loss recognized by a fund on the sale or other disposition of portfolio investments will be a capital gain or loss. Such capital gain and loss may be long-term or short-term depending, in general, upon the length of time a particular investment position is maintained and, in some cases, upon the nature of the transaction. Property held for more than one year generally will be eligible for long-term capital gain or loss treatment. The application of certain rules described below may serve to alter the manner in which the holding period for a security is determined or may otherwise affect the characterization as long-term or short-term, and also the timing of the realization and/or character, of certain gains or losses.
 
     Certain fixed-income investments . Gain recognized on the disposition of a debt obligation purchased by a fund at a market discount (generally, at a price less than its principal amount) will be treated as ordinary income to the extent of the portion of the market discount which accrued during the period of time the fund held the debt obligation unless the fund made a current inclusion election to accrue market discount into income as it accrues. If a fund purchases a debt obligation (such as a zero coupon security or pay-in-kind security) that was originally issued at a discount, the fund generally is required to include in gross income each year the portion of the original issue discount which accrues during such year. Therefore, a fund’s investment in such securities may cause the fund to recognize income and make distributions to shareholders before it receives any cash payments on the securities. To generate cash to satisfy those distribution requirements, a fund may have to sell portfolio securities that it otherwise might have continued to hold or to use cash flows from other sources such as the sale of fund shares.
 
     Investments in debt obligations that are at risk of or in default present tax issues for a fund . Tax rules are not entirely clear about issues such as whether and to what extent a fund should recognize market discount on a debt obligation, when a fund may cease to accrue interest, original issue discount or market discount, when and to what extent a fund may take deductions for bad debts or worthless securities and how a fund should allocate payments received on obligations in default between principal and income. These and other related issues will be addressed by a fund in order to ensure that it distributes sufficient income to preserve its status as a regulated investment company.
 
     Options, futures, forward contracts, swap agreements and hedging transactions . In general, option premiums received by a fund are not immediately included in the income of the fund. Instead, the premiums are recognized when the option contract expires, the option is exercised by the holder, or the fund transfers or otherwise terminates the option (e.g., through a closing transaction). If an option written by a fund is exercised and the fund sells or delivers the underlying stock, the fund generally will recognize capital gain or loss equal to (a) sum of the strike price and the option premium received by the fund minus (b) the fund’s basis in the stock. Such gain or loss generally will be short-term or long-term depending upon the holding period of the underlying stock. If securities are purchased by a fund pursuant to the exercise of a put option written by it, the fund generally will subtract the premium received from its cost basis in the securities purchased. The gain or loss with respect to any termination of a fund’s obligation under an option other than through the exercise of the option and related sale or delivery of the underlying stock generally will be short-term gain or loss depending on whether the premium income received by the fund is greater or less than the amount paid by the fund (if any) in terminating the transaction. Thus, for example, if an option written by a fund expires unexercised, the fund generally will recognize short-term gain equal to the premium received.
 
     The tax treatment of certain futures contracts entered into by a fund as well as listed non-equity options written or purchased by the fund on U.S. exchanges (including options on futures contracts, broad-based equity indices and debt securities) may be governed by section 1256 of the Code (“section 1256 contracts”). Gains or losses on section 1256 contracts generally are considered 60% long-term and 40% short-term capital gains or losses (“60/40”), although certain foreign currency gains and losses from such contracts may be treated as ordinary in character. Also, any section 1256 contracts held by a fund at the end of each taxable year (and, for purposes of the 4% excise tax, on certain other dates as prescribed under the Code) are “marked to market” with the result that unrealized gains or losses are treated as though they were realized and the resulting gain or loss is treated as ordinary or 60/40 gain or loss, as applicable. Section 1256 contracts do not include any interest rate swap, currency swap, basis swap, interest rate cap, interest rate floor, commodity swap, equity swap, equity index swap, credit default swap, or similar agreement.
 
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     In addition to the special rules described above in respect of options and futures transactions, a fund’s transactions in other derivative instruments (including options, forward contracts and swap agreements) as well as its other hedging, short sale, or similar transactions, may be subject to one or more special tax rules (including the constructive sale, notional principal contract, straddle, wash sale and short sale rules). These rules may affect whether gains and losses recognized by a fund are treated as ordinary or capital or as short-term or long-term, accelerate the recognition of income or gains to the fund, defer losses to the fund, and cause adjustments in the holding periods of the fund’s securities. These rules, therefore, could affect the amount, timing and/or character of distributions to shareholders. Moreover, because the tax rules applicable to derivative financial instruments are in some cases uncertain under current law, an adverse determination or future guidance by the IRS with respect to these rules (which determination or guidance could be retroactive) may affect whether a fund has made sufficient distributions, and otherwise satisfied the relevant requirements, to maintain its qualification as a regulated investment company and avoid a fund-level tax.
 
     Certain of a fund’s investments in derivatives and foreign currency-denominated instruments, and the fund’s transactions in foreign currencies and hedging activities, may produce a difference between its book income and its taxable income. If a fund’s book income is less than the sum of its taxable income and net tax-exempt income (if any), the fund could be required to make distributions exceeding book income to qualify as a regulated investment company. If a fund’s book income exceeds the sum of its taxable income and net tax-exempt income (if any), the distribution of any such excess will be treated as (i) a dividend to the extent of the fund’s remaining earnings and profits (including current earnings and profits arising from tax-exempt income, reduced, for taxable years of the Fund beginning after December 22, 2010, by related deductions), (ii) thereafter, as a return of capital to the extent of the recipient’s basis in the shares, and (iii) thereafter, as gain from the sale or exchange of a capital asset.
 
     Foreign currency transactions . A fund’s transactions in foreign currencies, foreign currency-denominated debt obligations and certain foreign currency options, futures contracts and forward contracts (and similar instruments) may give rise to ordinary income or loss to the extent such income or loss results from fluctuations in the value of the foreign currency concerned. This treatment could increase or decrease a fund's ordinary income distributions to you, and may cause some or all of the fund's previously distributed income to be classified as a return of capital. In certain cases, a fund may make an election to treat such gain or loss as capital.
 
     PFIC investments . A fund may invest in stocks of foreign companies that may be classified under the Code as PFICs. In general, a foreign company is classified as a PFIC if at least one-half of its assets constitute investment-type assets or 75% or more of its gross income is investment-type income. When investing in PFIC securities, a fund intends to mark-to-market these securities under certain provisions of the Code and recognize any unrealized gains as ordinary income at the end of the fund’s fiscal and excise tax years. Deductions for losses are allowable only to the extent of any current or previously recognized gains. These gains (reduced by allowable losses) are treated as ordinary income that a fund is required to distribute, even though it has not sold or received dividends from these securities. You should also be aware that the designation of a foreign security as a PFIC security will cause its income dividends to fall outside of the definition of qualified foreign corporation dividends. These dividends generally will not qualify for the reduced rate of taxation on qualified dividends when distributed to you by a fund. In addition, if a fund is unable to identify an investment as a PFIC and thus does not make a mark-to-market election, the fund may be subject to U.S. federal income tax on a portion of any “excess distribution” or gain from the disposition of such shares even if such income is distributed as a taxable dividend by the fund to its shareholders. Additional charges in the nature of interest may be imposed on a fund in respect of deferred taxes arising from such distributions or gains.
 
     Investments in U.S. REITs. A U.S. REIT is not subject to federal income tax on the income and gains it distributes to shareholders. Dividends paid by a U.S. REIT, other than capital gain distributions, will be taxable as ordinary income up to the amount of the U.S. REIT’s current and accumulated earnings and profits. Capital gain dividends paid by a U.S. REIT to a fund will be treated as long term capital gains by the fund and, in turn, may be distributed by the fund to its shareholders as a capital gain distribution. Because of certain noncash expenses, such as property depreciation, an equity U.S. REIT’s cash flow may exceed its taxable income. The equity U.S. REIT, and in turn a fund, may distribute this excess cash to shareholders in the form of a return of capital distribution. However, if a U.S. REIT is operated in a manner that fails to qualify as a REIT, an investment in the U.S. REIT would become subject to double taxation, meaning the taxable income of the U.S. REIT would be subject to federal income tax at regular corporate rates without any deduction for dividends paid to shareholders and the dividends would be taxable to shareholders as ordinary income (or possibly as qualified dividend income) to the extent of the U.S. REIT’s current and accumulated earnings and profits. Also, see, “Tax Treatment of Portfolio Transactions — Investment in taxable mortgage pools (excess inclusion Income)” and “Non-U.S. Investors — Investment in U.S. real property” below with respect to certain other tax aspects of investing in U.S. REITs.
 
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     Investment in non-U.S. REITs. While non-U.S. REITs often use complex acquisition structures that seek to minimize taxation in the source country, an investment by a fund in a non-U.S. REIT may subject the fund, directly or indirectly, to corporate taxes, withholding taxes, transfer taxes and other indirect taxes in the country in which the real estate acquired by the non-U.S. REIT is located. A fund’s pro rata share of any such taxes will reduce the fund’s return on its investment. A fund’s investment in a non-U.S. REIT may be considered an investment in a PFIC, as discussed above in “PFIC Investments.” Also, a fund in certain limited circumstances may be required to file an income tax return in the source country and pay tax on any gain realized from its investment in the non-U.S. REIT under rules similar to those in the United States which tax foreign persons on gain realized from dispositions of interests in U.S. real estate.
 
     Investment in taxable mortgage pools (excess inclusion income). Under a Notice issued by the IRS, the Code and Treasury regulations to be issued, a portion of a fund’s income from a U.S. REIT that is attributable to the REIT’s residual interest in a real estate mortgage investment conduits (“REMICs”) or equity interests in a “taxable mortgage pool” (referred to in the Code as an excess inclusion) will be subject to federal income tax in all events. The excess inclusion income of a regulated investment company, such as a fund, will be allocated to shareholders of the regulated investment company in proportion to the dividends received by such shareholders, with the same consequences as if the shareholders held the related REMIC residual interest or, if applicable, taxable mortgage pool directly. In general, excess inclusion income allocated to shareholders (i) cannot be offset by net operating losses (subject to a limited exception for certain thrift institutions), (ii) will constitute unrelated business taxable income to entities (including qualified pension plans, individual retirement accounts, 401(k) plans, Keogh plans or other tax-exempt entities) subject to tax on unrelated business income (“UBTI”), thereby potentially requiring such an entity that is allocated excess inclusion income, and otherwise might not be required to file a tax return, to file a tax return and pay tax on such income, and (iii) in the case of a foreign stockholder, will not qualify for any reduction in U.S. federal withholding tax. In addition, if at any time during any taxable year a “disqualified organization” (which generally includes certain cooperatives, governmental entities, and tax-exempt organizations not subject to UBTI) is a record holder of a share in a regulated investment company, then the regulated investment company will be subject to a tax equal to that portion of its excess inclusion income for the taxable year that is allocable to the disqualified organization, multiplied by the highest federal income tax rate imposed on corporations. The Notice imposes certain reporting requirements upon regulated investment companies that have excess inclusion income. There can be no assurance that a fund will not allocate to shareholders excess inclusion income.
 
     These rules are potentially applicable to a fund with respect to any income it receives from the equity interests of certain mortgage pooling vehicles, either directly or, as is more likely, through an investment in a U.S. REIT. It is unlikely that these rules will apply to a fund that has a non-REIT strategy.
 
     Investments in partnerships and qualified publicly traded partnerships (“QPTP”) . For purposes of the Income Requirement, income derived by a fund from a partnership that is not a QPTP will be treated as qualifying income only to the extent such income is attributable to items of income of the partnership that would be qualifying income if realized directly by the fund. For purposes of testing whether a fund satisfies the Asset Diversification Test, the fund generally is treated as owning a pro rata share of the underlying assets of a partnership. See, “Taxation of the Fund.” In contrast, different rules apply to a partnership that is a QPTP. A QPTP is a partnership (a) the interests in which are traded on an established securities market, (b) that is treated as a partnership for federal income tax purposes, and (c) that derives less than 90% of its income from sources that satisfy the Income Requirement (e.g., because it invests in commodities). All of the net income derived by a fund from an interest in a QPTP will be treated as qualifying income but the fund may not invest more than 25% of its total assets in one or more QPTPs. However, there can be no assurance that a partnership classified as a QPTP in one year will qualify as a QPTP in the next year. Any such failure to annually qualify as a QPTP might, in turn, cause a fund to fail to qualify as a regulated investment company.
 
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     Investments in commodities —structured notes, corporate subsidiary and certain ETFs. Gains from the disposition of commodities, including precious metals, will neither be considered qualifying income for purposes of satisfying the Income Requirement nor qualifying assets for purposes of satisfying the Asset Diversification Test. See, “Taxation of the Fund.” Also, the IRS has issued a revenue ruling which holds that income derived from commodity-linked swaps is not qualifying income for purposes of the Income Requirement. However, in a subsequent revenue ruling, the IRS provides that income from certain alternative investments which create commodity exposure, such as certain commodity index-linked or structured notes or a corporate subsidiary that invests in commodities, may be considered qualifying income under the Code. In addition, a fund may gain exposure to commodities through investment in QPTPs such as an exchange traded fund or ETF that is classified as a partnership and which invests in commodities. Accordingly, the extent to which a fund invests in commodities or commodity-linked derivatives may be limited by the Income Requirement and the Asset Diversification Test, which the fund must continue to satisfy to maintain its status as a regulated investment company. A fund also may be limited in its ability to sell its investments in commodities, commodity-linked derivatives, and certain ETFs or be forced to sell other investments to generate income due to the Income Requirement.
 
     Securities lending . While securities are loaned out by a fund, the fund generally will receive from the borrower amounts equal to any dividends or interest paid on the borrowed securities. For federal income tax purposes, payments made “in lieu of” dividends are not considered dividend income. These distributions will neither qualify for the reduced rate of taxation for individuals on qualified dividends nor the 70% dividends received deduction for corporations. Also, any foreign tax withheld on payments made “in lieu of” dividends or interest will not qualify for the pass-through of foreign tax credits to shareholders. Additionally, in the case of a fund with a strategy of investing in tax-exempt securities, any payments made "in lieu of" tax-exempt interest will be considered taxable income to the fund, and thus, to the investors, even though such interest may be tax-exempt when paid to the borrower.
 
     Investments in convertible securities . Convertible debt is ordinarily treated as a “single property” consisting of a pure debt interest until conversion, after which the investment becomes an equity interest. If the security is issued at a premium (i.e., for cash in excess of the face amount payable on retirement), the creditor-holder may amortize the premium over the life of the bond. If the security is issued for cash at a price below its face amount, the creditor-holder must accrue original issue discount in income over the life of the debt. The creditor-holder's exercise of the conversion privilege is treated as a nontaxable event. Mandatorily convertible debt (e.g., an exchange traded note or ETN issued in the form of an unsecured obligation that pays a return based on the performance of a specified market index, exchange currency, or commodity) is often, but not always, treated as a contract to buy or sell the reference property rather than debt. Similarly, convertible preferred stock with a mandatory conversion feature is ordinarily, but not always, treated as equity rather than debt. Dividends received generally are qualified dividend income and eligible for the corporate dividends received deduction. In general, conversion of preferred stock for common stock of the same corporation is tax-free. Conversion of preferred stock for cash is a taxable redemption. Any redemption premium for preferred stock that is redeemable by the issuing company might be required to be amortized under original issue discount (“OID”) principles.
 
     Investments in securities of uncertain tax character. A fund may invest in securities the U.S. federal income tax treatment of which may not be clear or may be subject to recharacterization by the IRS. To the extent the tax treatment of such securities or the income from such securities differs from the tax treatment expected by a fund, it could affect the timing or character of income recognized by the fund, requiring the fund to purchase or sell securities, or otherwise change its portfolio, in order to comply with the tax rules applicable to regulated investment companies under the Code.
 
     Backup Withholding . By law, the Fund may be required to withhold a portion of your taxable dividends and sales proceeds unless you:
  • provide your correct social security or taxpayer identification number,
  • certify that this number is correct,
  • certify that you are not subject to backup withholding, and
  • certify that you are a U.S. person (including a U.S. resident alien).
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     The Fund also must withhold if the IRS instructs it to do so. When withholding is required, the amount will be 28% of any distributions or proceeds paid. Backup withholding is not an additional tax. Any amounts withheld may be credited against the shareholder’s U.S. federal income tax liability, provided the appropriate information is furnished to the IRS. Certain payees and payments are exempt from backup withholding and information reporting. The special U.S. tax certification requirements applicable to non-U.S. investors to avoid backup withholding are described under the “Non-U.S. Investors” heading below.
 
     Non-U.S. Investors. Non-U.S. investors (shareholders who, as to the United States, are nonresident alien individuals, foreign trusts or estates, foreign corporations, or foreign partnerships) may be subject to U.S. withholding and estate tax and are subject to special U.S. tax certification requirements. Non-U.S. investors should consult their tax advisors about the applicability of U.S. tax withholding and the use of the appropriate forms to certify their status.
 
     In general . The United States imposes a flat 30% withholding tax (or a withholding tax at a lower treaty rate) on U.S. source dividends, including on income dividends paid to you by the Fund. Exemptions from this U.S. withholding tax are provided for capital gain dividends paid by the Fund from its net long-term capital gains and, with respect to taxable years of the Fund beginning before January 1, 2012 (unless such sunset date is extended or made permanent), interest-related dividends paid by the Fund from its qualified net interest income from U.S. sources and short-term capital gain dividends. However, notwithstanding such exemptions from U.S. withholding at the source, any dividends and distributions of income and capital gains, including the proceeds from the sale of your Fund shares, will be subject to backup withholding at a rate of 28% if you fail to properly certify that you are not a U.S. person.
 
     Capital gain dividends and short-term capital gain dividends . In general, (i) a capital gain dividend reported by the Fund to shareholders as paid from its net long-term capital gains, or (ii) with respect to taxable years of the Fund beginning before January 1, 2012 (unless such sunset date is extended or made permanent), a short-term capital gain dividend reported by the Fund to shareholders as paid from its net short-term capital gains, other than long- or short-term capital gains realized on disposition of U.S. real property interests (see the discussion below) are not subject to U.S. withholding tax unless you are a nonresident alien individual present in the United States for a period or periods aggregating 183 days or more during the calendar year.
 
     Interest-related dividends. With respect to taxable years of the Fund beginning before January 1, 2012 (unless such sunset date is extended or made permanent), dividends reported by the Fund to shareholders as interest-related dividends and paid from its qualified net interest income from U.S. sources are not subject to U.S. withholding tax. “Qualified interest income” includes, in general, U.S. source (1) bank deposit interest, (2) short-term original discount, (3) interest (including original issue discount, market discount, or acquisition discount) on an obligation which is in registered form, unless it is earned on an obligation issued by a corporation or partnership in which the Fund is a 10-percent shareholder or is contingent interest, and (4) any interest-related dividend from another regulated investment company. On any payment date, the amount of an income dividend that is reported by the Fund to shareholders as an interest-related dividend may be more or less than the amount that is so qualified. This is because the designation is based on an estimate of the Fund’s qualified net interest income for its entire fiscal year, which can only be determined with exactness at fiscal year end. As a consequence, the Fund may over withhold a small amount of U.S. tax from a dividend payment. In this case, the non-U.S. investor’s only recourse may be to either forgo recovery of the excess withholding, or to file a United States nonresident income tax return to recover the excess withholding.
 
     Further limitations on tax reporting for interest-related dividends and short-term capital gain dividends for non-U.S. investors . It may not be practical in every case for the Fund to designate, and the Fund reserves the right in these cases to not designate, small amounts of interest-related or short-term capital gain dividends. Additionally, the Fund’s designation of interest-related or short-term capital gain dividends may not be passed through to shareholders by intermediaries who have assumed tax reporting responsibilities for this income in managed or omnibus accounts due to systems limitations or operational constraints.
 
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     Net investment income from dividends on stock and foreign source interest income continue to be subject to withholding tax; foreign tax credits. Ordinary dividends paid by the Fund to non-U.S. investors on the income earned on portfolio investments in (i) the stock of domestic and foreign corporations and (ii) the debt of foreign issuers continue to be subject to U.S. withholding tax. Foreign shareholders may be subject to U.S. withholding tax at a rate of 30% on the income resulting from an election to pass-through foreign tax credits to shareholders, but may not be able to claim a credit or deduction with respect to the withholding tax for the foreign tax treated as having been paid by them.
 
     Income effectively connected with a U.S. trade or business . If the income from the Fund is effectively connected with a U.S. trade or business carried on by a foreign shareholder, then ordinary income dividends, capital gain dividends and any gains realized upon the sale or redemption of shares of the Fund will be subject to U.S. federal income tax at the rates applicable to U.S. citizens or domestic corporations and require the filing of a nonresident U.S. income tax return.
 
     Investment in U.S. real property . A Fund may invest in equity securities of corporations that invest in U.S. real property, including U.S. REITs. The sale of a U.S. real property interest (“USRPI”) by a Fund or by a U.S. REIT or U.S. real property holding corporation in which a Fund invests may trigger special tax consequences to a Fund’s non-U.S. shareholders.
 
     The Foreign Investment in Real Property Tax Act of 1980 (“FIRPTA”) makes non-U.S. persons subject to U.S. tax on disposition of a USRPI as if he or she were a U.S. person. Such gain is sometimes referred to as FIRPTA gain. The Code provides a look-through rule for distributions of FIRPTA gain by a RIC received from a U.S. REIT or another RIC classified as a U.S. real property holding corporation or realized by the RIC on a sale of a USRPI (other than a domestically controlled U.S. REIT or RIC that is classified as a qualified investment entity) as follows:
  • The RIC is classified as a qualified investment entity. A RIC is classified as a “qualified investment entity” with respect to a distribution to a non-U.S. person which is attributable directly or indirectly to a distribution from a U.S. REIT if, in general, 50% or more of the RIC’s assets consists of interests in U.S. REITs and U.S. real property holding corporations, and
  • You are a non-U.S. shareholder that owns more than 5% of a class of Fund shares at any time during the one-year period ending on the date of the distribution.
  • If these conditions are met, such Fund distributions to you are treated as gain from the disposition of a USRPI, causing the distributions to be subject to U.S. withholding tax at a rate of 35% (unless reduced by future regulations), and requiring that you file a nonresident U.S. income tax return.
  • In addition, even if you do not own more than 5% of a class of Fund shares, but the Fund is a qualified investment entity, such Fund distributions to you will be taxable as ordinary dividends (rather than as a capital gain or short-term capital gain dividend) subject to withholding at 30% or lower treaty rate.
     These rules apply to dividends paid by a Fund before January 1, 2012 (unless such sunset date is extended or made permanent), except that after such sunset date, Fund distributions from a U.S. REIT (whether or not domestically controlled) attributable to FIRPTA gain will continue to be subject to the withholding rules described above provided the Fund would otherwise be classified as a qualified investment entity.
 
     Because the Fund expects to invest less than 50% of its assets at all times, directly or indirectly, in U.S. real property interests, the Fund expects that neither gain on the sale or redemption of Fund shares nor Fund dividends and distributions would be subject to FIRPTA reporting and tax withholding.
 
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     U.S. estate tax . Transfers by gift of shares of the Fund by a foreign shareholder who is a nonresident alien individual will not be subject to U.S. federal gift tax. For decedents dying during 2010, the U.S. federal estate tax was reinstated retroactively, except where the executor of the estate of a decedent makes an election to opt out of the estate tax and instead be subject to modified carryover basis rules. For decedents dying after 2010, an individual who, at the time of death, is a non-U.S. shareholder will nevertheless be subject to U.S. federal estate tax with respect to Fund shares at the graduated rates applicable to U.S. citizens and residents, unless a treaty exemption applies. If a treaty exemption is available, a decedent’s estate may nonetheless need to file a U.S. estate tax return to claim the exemption in order to obtain a U.S. federal transfer certificate. The transfer certificate will identify the property (i.e., Fund shares) as to which the U.S. federal estate tax lien has been released. In the absence of a treaty, there is a $13,000 statutory estate tax credit (equivalent to U.S. situs assets with a value of $60,000). For estates with U.S. situs assets of not more than $60,000, the Fund may accept, in lieu of a transfer certificate, an affidavit from an appropriate individual evidencing that decedent’s U.S. situs assets are below this threshold amount. In addition, a partial exemption from U.S estate tax may apply to Fund shares held by the estate of a nonresident decedent. The amount treated as exempt is based upon the proportion of the assets held by the Fund at the end of the quarter immediately preceding the decedent's death that are debt obligations, deposits, or other property that generally would be treated as situated outside the United States if held directly by the estate. This provision applies to decedents dying after December 31, 2004 and before January 1, 2012, unless such provision is extended or made permanent.
 
     U.S. tax certification rules . Special U.S. tax certification requirements may apply to non-U.S. shareholders both to avoid U.S. back up withholding imposed at a rate of 28% and to obtain the benefits of any treaty between the United States and the shareholder’s country of residence. In general, a non-U.S. shareholder must provide a Form W-8 BEN (or other applicable Form W-8) to establish that you are not a U.S. person, to claim that you are the beneficial owner of the income and, if applicable, to claim a reduced rate of, or exemption from, withholding as a resident of a country with which the United States has an income tax treaty. A Form W-8 BEN provided without a U.S. taxpayer identification number will remain in effect for a period beginning on the date signed and ending on the last day of the third succeeding calendar year unless an earlier change of circumstances makes the information on the form incorrect. Certain payees and payments are exempt from back-up withholding.
 
     The tax consequences to a non-U.S. shareholder entitled to claim the benefits of an applicable tax treaty may be different from those described herein. Non-U.S. shareholders are urged to consult their own tax advisors with respect to the particular tax consequences to them of an investment in the Fund, including the applicability of foreign tax.
 
     Effect of Future Legislation; Local Tax Considerations . The foregoing general discussion of U.S. federal income tax consequences is based on the Code and the regulations issued thereunder as in effect on the date of this Statement of Additional Information. Future legislative or administrative changes or court decisions may significantly change the conclusions expressed herein, and any such changes or decisions may have a retroactive effect with respect to the transactions contemplated herein. Rules of state and local taxation of ordinary income, qualified dividend income and capital gain dividends may differ from the rules for U.S. federal income taxation described above. Distributions may also be subject to additional state, local and foreign taxes depending on each shareholder's particular situation. Non-U.S. shareholders may be subject to U.S. tax rules that differ significantly from those summarized above. Shareholders are urged to consult their tax advisors as to the consequences of these and other state and local tax rules affecting investment in the Fund.
 
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PERFORMANCE INFORMATION
 
     To obtain the Funds’ most current performance information, please call 800 523-1918 or visit www.delawareinvestments.com.
 
     Performance quotations represent the Funds’ past performance and should not be considered as representative of future results. The Funds will calculate their performance in accordance with the requirements of the rules and regulations under the 1940 Act, or any other applicable U.S. securities law, as they may be revised from time to time by the SEC.
 
FINANCIAL STATEMENTS

     PricewaterhouseCoopers LLP, which is located at 2001 Market Street, Philadelphia, Pennsylvania 19103, serves as the independent registered public accounting firm for the Trust and, in its capacity as such, audits the annual financial statements contained in each Fund’s Annual Report. The Funds’ Statements of Net Assets, Statements of Operations, Statements of Changes in Net Assets, Financial Highlights, and Notes to Financial Statements, as well as the reports of PricewaterhouseCoopers LLP, the independent registered public accounting firm, for the fiscal year ended October 31, 2010, are included in each Fund’s Annual Report to shareholders. The financial statement information for fiscal years ended prior to October 31, 2010 were audited by the Funds’ prior independent registered public accounting firm. The financial statements and financial highlights, the notes relating thereto and the reports of PricewaterhouseCoopers LLP listed above are incorporated by reference from the Annual Reports into this Part B.
 
PRINCIPAL HOLDERS

     As of January 31, 2011, management believes the following accounts held 5% or more of the outstanding shares of the Funds. Management does not have knowledge of beneficial owners.
 
Fund Name Class Shareholders Name and Address Percentage
DELAWARE DIVERSIFIED A CITIGROUP GLOBAL MARKETS, INC. 5.84%
INCOME FUND   ATTN: PETER BOOTH, 7TH FLOOR  
    333 W 34TH ST  
    NEW YORK NY 10001-2402  
  A MLPF&S FOR THE SOLE 5.66%
    BENEFIT OF ITS CUSTOMERS  
    ATTENTION: FUND ADMIN  
    4800 DEER LAKE DRIVE E, 2ND FL  
    JACKSONVILLE FL 32246-6484  
  A MORGAN STANLEY SMITH BARNEY 5.49%
    HARBORSIDE FINANCIAL CENTER  
    PLAZA 2 3RD FL  
    JERSEY CITY NJ 07311  
  A PRUDENTIAL INVESTMENT 5.15%
    MGMT SVC  
    FBO MUTUAL FUND CLIENTS  
    MAIL STOP NJ 05-11-20  
    3 GATEWAY CTR FL 11  
    100 MULBERRY ST  
    NEWARK NJ 07102  
 
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  A UBS WM USA 20.17%
    OMNI ACCOUNT M/F  
    ATTN DEPARTMENT MANAGER  
    499 WASHINGTON BLVD FL 9  
    JERSEY CITY NJ 07310-2055  
  R MLPF&S FOR THE SOLE 48.69%
    BENEFIT OF ITS CUSTOMERS  
    ATTENTION: FUND ADMIN  
    4800 DEER LAKE DRIVE E, 2ND FL  
    JACKSONVILLE FL 32246-6484  
  B MLPF&S FOR THE SOLE 12.88%
    BENEFIT OF ITS CUSTOMERS  
    ATTENTION: FUND ADMIN  
    4800 DEER LAKE DRIVE E, 2ND FL  
    JACKSONVILLE FL 32246-6484  
  C CITIGROUP GLOBAL MARKETS, INC. 8.18%
    ATTN: PETER BOOTH, 7TH FLOOR  
    333 W 34TH ST  
    NEW YORK NY 10001-2402  
  C MLPF&S FOR THE SOLE BENEFIT OF 34.29%
    ITS CUSTOMERS  
    ATTENTION: FUND ADMIN 4800  
    DEER LAKE DRIVE E, 2ND FL  
    JACKSONVILLE FL 32246-6484  
  C MORGAN STANLEY SMITH BARNEY 7.14%
    HARBORSIDE FINANCIAL CENTER  
    PLAZA 2 3RD FL  
    JERSEY CITY NJ 07311  
  C UBS WM USA 9.65%
    OMNI ACCOUNT M/F  
    ATTN DEPARTMENT MANAGER  
    499 WASHINGTON BLVD FL 9  
    JERSEY CITY NJ 07310-2055  
  I MLPF&S FOR THE SOLE 45.76%
    BENEFIT OF ITS CUSTOMERS  
    ATTENTION: FUND ADMIN  
    4800 DEER LAKE DRIVE E, 2ND FL  
    JACKSONVILLE FL 32246-6484  
  I PRUDENTIAL INVESTMENT 24.08%
    MGMT SVC  
    FBO MUTUAL FUND CLIENTS  
    MAIL STOP NJ 05-11-20  
    3 GATEWAY CTR FL 11  
    100 MULBERRY ST  
    NEWARK NJ 07102  
DELAWARE U.S. GROWTH A PRUDENTIAL INVESTMENT 41.35%
FUND A   MGMT SVC  
    FBO MUTUAL FUND CLIENTS  
    MAIL STOP NJ 05-11-20  
    3 GATEWAY CTR FL 11  
    100 MULBERRY ST  
    NEWARK NJ 07102  
 
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  B CITIGROUP GLOBAL MARKETS, INC. 13.81%
    ATTN: PETER BOOTH, 7TH FLOOR  
    333 W 34TH ST  
    NEW YORK NY 10001-2402  
  C CITIGROUP GLOBAL MARKETS, INC. 5.82%
    ATTN: PETER BOOTH, 7TH FLOOR  
    333 W 34TH ST  
    NEW YORK NY 10001-2402  
  C MLPF&S FOR THE SOLE 11.59%
    BENEFIT OF ITS CUSTOMERS  
    ATTENTION: FUND ADMIN  
    4800 DEER LAKE DRIVE E, 2ND FL  
    JACKSONVILLE FL 32246-6484  
  I C/O M&I TRUST CO NA 11.41%
    ATTN MF VALLEE & CO FBO VA  
    11270 W PARK PL STE 400  
    MILWAUKEE WI 53224-3638  
  I JP MORGAN CHASE BANK TRUSTEE 5.06%
    FBO CADENCE DESIGN SYS INC  
    401K PLAN  
    PO BOX 419784  
    KANSAS CITY MO 64141-6784  
  I NFS LLC 6.23%
    FEBO BROWN BROTHERS  
    HARRIMAN & CO  
    INV MGMT SVC TOM WILSON  
    140 BROADWAY FL 6  
    NEW YORK NY 10005-1108  
  I PRUDENTIAL INVESTMENT 22.32%
    MGMT SVC  
    FBO MUTUAL FUND CLIENTS  
    MAIL STOP NJ 05-11-20  
    3 GATEWAY CTR FL 11  
    100 MULBERRY ST  
    NEWARK NJ 07102  
  R FRONTIER TRUST COMPANY 5.47%
    FBO UNITED COMMUNITY BANK  
    401(K) PS PLAN  
    PO BOX 10758  
    FARGO ND 58106  
  R FRONTIER TRUST CO 11.00%
    FBO OMNIBUS-VARIOUS  
    RETIREMENT PLANS  
    PO BOX 10758  
    FARGO ND 58106-0758  
  R ING 9.48%
    ENHANCED K-CHOICE  
    TRUSTEE: RELIANCE TRUST  
    COMPANY  
    400 ATRIUM DRIVE  
    SOMERSET NJ 08873  

79
 

 

  R LINCOLN LIFE & ANNUITY CO 10.57%
    OF NY  
    1300 S CLINTON ST  
    FORT WAYNE IN 46802-3506  
  R LINCOLN NATIONAL LIFE INS CO 37.77%
    1300 S CLINTON ST  
    FORT WAYNE IN 46802-3506  
  R MG TRUST COMPANY 5.66%
    CUST FBO ZIMMERMAN PLUMBING  
    & HEATING, INC.  
    700 17TH ST STE 300  
    DENVER CO 80202-3531  

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APPENDIX A — DESCRIPTION OF RATINGS
 
     The following paragraphs contain excerpts from Moody’s Investor Service, Inc. and Standard and Poor’s rating descriptions. These credit ratings evaluate only the safety of principal and interest and do not consider the market value risk associated with high yield securities.
 
General Rating Information
 
Moody’s Investors Service -
Bond Ratings
Aaa Bonds which are rated Aaa are judged to be of the best quality. They carry the smallest degree of investment risk and are generally referred to as “gilt edge.” Interest payments are protected by a large or by an exceptionally stable margin and principal is secure. While the various protective elements are likely to change, such changes as can be visualized are most unlikely to impair the fundamentally strong position of such issues.
  Aa
Bonds which are rated Aa are judged to be of high quality by all standards. Together with the Aaa group they comprise what are generally known as high grade bonds. They are rated lower than Aaa bonds because margins of protection may not be as large as in Aaa securities or fluctuation of protective elements may be of greater amplitude or there may be other elements which make the long-term risks appear somewhat larger than in Aaa securities.
 
A
Bonds which are rated A possess many favorable investment attributes and are considered as upper medium grade obligations. Factors giving security to principal and interest are considered adequate but elements may be present which suggest a susceptibility to impairment sometime in the future.
 
Baa
Bonds that are rated Baa are considered medium grade obligations, i.e., they are neither highly protected nor poorly secured. Interest payments and principal security appear adequate for the present but certain protective elements may be lacking or may be characteristically unreliable over any great length of time. Such bonds lack outstanding investment characteristics and in fact have speculative characteristics as well.
 
Ba
Bonds which are rated Ba are judged to have speculative elements; their future cannot be considered as well-assured. Often the protection of interest and principal payments may be very moderate, and thereby not well safeguarded during both good and bad times over the future. Uncertainty of position characterizes bonds in this class.
 
B
Bonds which are rated B generally lack characteristics of the desirable investment. Assurance of interest and principal payments or of maintenance of other terms of the contract over any long period of time may be small.
 
Caa
Bonds which are rated Caa are of poor standing. Such issues may be in default or there may be present elements of danger with respect to principal or interest.
 
Ca
Bonds which are rated Ca represent obligations which are speculative in a high degree. Such issues are often in default or have other marked shortcomings.
 
C
Bonds which are rated C are the lowest rated class of bonds, and issues so rated can be regarded as having extremely poor prospects of ever attaining any real investment standing.
 
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Short-Term Debt Ratings
     Moody’s short-term debt ratings are opinions of the ability of issuers to repay punctually senior obligations which have an original maturity not exceeding one year
P-1
Issuers rated “PRIME-1” or “P-1” (or supporting institutions) have superior ability for repayment of senior short-term debt obligations.
P-2
Issuers rated “PRIME-2” or “P-2” (or supporting institutions) have a strong ability for repayment of senior short-term debt obligations.
P-3
Issuers rated “PRIME-3” or “P-3” (or supporting institutions) have an acceptable ability for repayment of senior short-term debt obligations.

Municipal Note Ratings
Issuers or the features associated with Moody’s MIG or VMIG ratings are identified by date of issue, date of maturity or maturities or rating expiration date and description to distinguish each rating from other ratings. Each rating designation is unique with no implication as to any other similar issue of the same obligor. MIG ratings terminate at the retirement of the obligation while VMIG rating expiration will be a function of each issue’s specific structural or credit features.
MIG 1/VMIG 1
This designation denotes best quality. There is present strong protection by established cash flows, superior liquidity support, or demonstrated broad-based access to the market for refinancing.
MIG 2/VMIG 2
This designation denotes high quality. Margins of protection are ample although not so large as in the preceding group.
MIG 3/VMIG 3
This designation denotes favorable quality. All security elements are accounted for but there is lacking the undeniable strength of the preceding grades. Liquidity and cash flow protection may be narrow and market access for refinancing is likely to be less well established.
MIG 4/VMIG 4
This designation denotes adequate quality. Protection commonly regarded as required of an investment security is present and although not distinctly or predominantly speculative, there is specific risk.
 
82
 

 

S&P’s - Bond Ratings
 
AAA
 
Debt rated AAA has the highest rating assigned by S&P to a debt obligation. Capacity to pay interest and repay principal is extremely strong.
 
 
AA
 
Debt rated AA has a very strong capacity to pay interest and repay principal and differs from the highest rated issues only in a small degree.
 
A
Debt rated A has a strong capacity to pay interest and repay principal although it is somewhat more susceptible to the adverse effects of changes in circumstances and economic conditions than debt in higher rated categories.
 
BBB
Debt rated BBB is regarded as having an adequate capacity to pay interest and repay principal. Whereas it normally exhibits adequate protection parameters, adverse economic conditions or changing circumstances are more likely to lead to a weakened capacity to pay interest and repay principal for debt in this category than in higher rated categories.
 
BB, B, CCC, and CC
Debt rated BB, B, CCC or CC is regarded, on balance, as predominately speculative with respect to capacity to pay interest and repay principal in accordance with the terms of the obligation. BB indicates the lowest degree of speculation and CC the highest degree of speculation. While such debt will likely have some quality and protective characteristics, these are outweighed by large uncertainties or major risk exposures to adverse conditions.
 
C
This rating is reserved for income bonds on which no interest is being paid.
 
D
Debt rated D is in default, and payment of interest and/or repayment of principal is in arrears.

Commercial Paper Ratings
     S&P’s commercial paper ratings are current assessments of the likelihood of timely payment of debt having an original maturity of no more than 365 days.
A-1
The A-1 designation indicates that the degree of safety regarding timely payment is either overwhelming or very strong. A plus (+) designation is applied only to those issues rated A-1 which possess an overwhelming degree of safety.
A-2
Capacity for timely payment on issues with the designation A-2 is strong. However, the relative degree of safely is not as high as for issues designated A-1.
A-3
Issues carrying this designation have a satisfactory capacity for timely payment. They are, however, somewhat more vulnerable to the adverse effects of changes in circumstances than obligations carrying the higher designations.
 
83
 

 

Municipal Note Ratings
     An S&P municipal note rating reflects the liquidity concerns and market access risks unique to notes. Notes due in 3 years or less will likely receive a note rating. Notes maturing beyond 3 years will most likely receive a long-term debt rating. The following criteria will be used in making that assessment:
 
     Amortization schedule (the larger the final maturity relative to other maturities, the more likely it will be treated as a note).
 
     Sources of payment (the more dependent the issue is on the market for its refinancing, the more likely it will be treated as a note).
SP-1
Very strong or strong capacity to pay principal and interest. Those issues determined to possess overwhelming safety characteristics will be given a plus (+) designation.
SP-2
Satisfactory capacity to pay principal and interest.
SP-3
Speculative capacity to pay principal and interest.
 
84
 

 

PART C
(Delaware Group® Adviser Funds)
File Nos. 033-67490/811-07972
Post-Effective Amendment No. 32
 
OTHER INFORMATION
 
Item 28. Exhibits. The following exhibits are incorporated by reference to the Registrant’s previously filed documents indicated below, except as noted:
                      
  (a)       Articles of Incorporation.
       
    (1)       Executed Agreement and Declaration of Trust (December 17, 1998) incorporated into this filing by reference to Post-Effective Amendment No. 12 filed November 22, 1999.
       
      (i)       Executed Certificate of Amendment (November 15, 2006) to the Agreement and Declaration of Trust incorporated into this filing by reference to the Registration Statement on Form N-14 (File No. 333-146274) filed September 24, 2007.
         
      (ii) Executed Certificate of Amendment (February 26, 2009) to the Agreement and Declaration of Trust incorporated into this filing by reference to Post-Effective Amendment No. 29 filed December 30, 2009.
         
         
      (iii) Executed Certificate of Amendment (August 18, 2009) to the Agreement and Declaration of Trust incorporated into this filing by reference to Post-Effective Amendment No. 29 filed December 30, 2009.
         
    (2) Executed Certificate of Trust (December 17, 1998) incorporated into this filing by reference to Post-Effective Amendment No. 12 filed November 22, 1999.
       
  (b) By-Laws. Amended and Restated By-Laws (November 16, 2006) incorporated into this filing by reference to the Registration Statement on Form N-14 (File No. 333-146274) filed September 24, 2007.
     
         
  (c) Instruments Defining Rights of Security Holders.
       
    (1) Agreement and Declaration of Trust. Articles III, IV, V and VI of the Agreement and Declaration of Trust (December 17, 1998) incorporated into this filing by reference to Post-Effective Amendment No. 12 filed November 22, 1999.
       
    (2) By-Laws. Article II of the Amended and Restated By-Laws (November 16, 2006) incorporated into this filing by reference to the Registration Statement on Form N-14 (File No. 333-146274) filed September 24, 2007.
       
  (d) Investment Advisory Contracts.
       
    (1) Executed Investment Management Agreement (January 4, 2010) between Delaware Management Company (a series of Delaware Management Business Trust) and the Registrant incorporated into this filing by reference to Post-Effective Amendment No. 30 filed February 26, 2010.
       
    (2) Executed Investment Advisory Expense Limitation Letter (February 25, 2011) between Delaware Management Company (a series of Delaware Management Business Trust) and the Registrant attached as Exhibit No. EX-99.d.2.
       
  (e) Underwriting Contracts.
       
    (1) Distribution Agreements.
 
1
 

 

      (i) Executed Amended and Restated Distribution Agreement (January 4, 2010) between Delaware Distributors, L.P. and the Registrant incorporated into this filing by reference to Post-Effective Amendment No. 31 filed January 14, 2011.
         
      (ii) Executed Distribution Expense Limitation Letter (February 25, 2011) between Delaware Distributors, L.P. and the Registrant attached as Exhibit No. EX- 99.e.1.ii.
   
    (2)       Dealer's Agreement (January 2001) incorporated into this filing by reference to Post- Effective Amendment No. 19 filed June 28, 2002.
   
    (3) Vision Mutual Fund Gateway® Agreement (November 2000) incorporated into this filing by reference to Post-Effective Amendment No. 19 filed June 28, 2002.
   
    (4) Registered Investment Advisers Agreement (January 2001) incorporated into this filing by reference to Post-Effective Amendment No. 19 filed June 28, 2002.
   
    (5) Bank/Trust Agreement (August 2004) incorporated into this filing by reference to Post- Effective Amendment No. 23 filed December 27, 2004.
   
                     (f)       Bonus or Profit Sharing Contracts. Not applicable.
   
  (g) Custodian Agreements.
   
    (1) Executed Mutual Fund Custody and Services Agreement (July 20, 2007) between The Bank of New York Mellon (formerly, Mellon Bank, N.A.) and the Registrant incorporated into this filing by reference to Post-Effective Amendment No. 28 filed February 27, 2009.
   
    (2) Executed Securities Lending Authorization Agreement (July 20, 2007) between The Bank of New York Mellon (formerly, Mellon Bank, N.A.) and the Registrant incorporated into this filing by reference to Post-Effective Amendment No. 1 to the Registration Statement on Form N-14 (File No. 333-146274) filed February 20, 2008.
   
      (i) Executed Amendment (September 22, 2009) to the Securities Lending Authorization Agreement attached as Exhibit No. EX-99.g.2.i.
   
      (ii) Executed Amendment No. 2 (January 1, 2010) to the Securities Lending Authorization Agreement incorporated into this filing by reference to Post- Effective Amendment No. 30 filed February 26, 2010.
   
  (h) Other Material Contracts.
   
    (1) Executed Shareholder Services Agreement (April 19, 2001) between Delaware Service Company, Inc. and the Registrant incorporated into this filing by reference to Post- Effective Amendment No. 17 filed December 28, 2001.
   
      (i) Executed Amendment No. 1 to Schedule A (June 28, 2002) to the Shareholder Services Agreement incorporated into this filing by reference to Post-Effective Amendment No. 20 filed December 31, 2002.
   
      (ii) Executed Letter Amendment (August 23, 2002) to the Shareholder Services Agreement incorporated into this filing by reference to Form N-14 (File No. 333- 109743) filed October 16, 2003.
         
      (iii)       Executed Schedule B (June 1, 2009) to the Shareholder Services Agreement incorporated into this filing by reference to Post-Effective Amendment No. 29 filed December 30, 2009.
 
2
 

 

    (2)       Executed Fund Accounting and Financial Administration Services Agreement (October 1, 2007) between The Bank of New York Mellon (formerly, Mellon Bank, N.A.) and the Registrant incorporated into this filing by reference to Post-Effective Amendment No. 1 to the Registration Statement on Form N-14 (File No. 333-146274) filed February 20, 2008.
   
    (3) Executed Fund Accounting and Financial Administration Oversight Agreement (January 4, 2010) between Delaware Service Company, Inc. and the Registrant incorporated into this filing by reference to Post–Effective Amendment No. 31 filed January 14, 2011.
   
      (i)       Amendment No. 2 (January 31, 2011) to Schedule A of the Fund Accounting and Financial Administration Oversight Agreement attached as Exhibit No. EX- 99.h.3.i.
   
                     (i) Legal Opinion.
   
    (1) Opinion and Consent of Counsel (June 28, 2002) incorporated into this filing by reference to Post-Effective Amendment No. 19 filed June 28, 2002.
   
    (2) Opinion and Consent of Counsel with respect to Delaware International Bond Fund to be filed by amendment.
   
  (j) Other Opinions. Consent of Independent Registered Public Accounting Firm (February 2011) attached as Exhibit No. EX-99.j.
   
  (k) Omitted Financial Statements. Not applicable.
   
  (l) Initial Capital Agreements. Not applicable.
   
  (m)       Rule 12b-1 Plan.
   
    (1) Plan under Rule 12b-1 for Class A (April 19, 2001) incorporated into this filing by reference to Post-Effective Amendment No. 17 filed December 28, 2001.
   
    (2) Plan under Rule 12b-1 for Class B (April 19, 2001) incorporated into this filing by reference to Post-Effective Amendment No. 17 filed December 28, 2001.
   
    (3) Plan under Rule 12b-1 for Class C (April 19, 2001) incorporated into this filing by reference to Post-Effective Amendment No. 17 filed December 28, 2001.
   
    (4) Plan under Rule 12b-1 for Class R (May 15, 2003) incorporated into this filing by reference to Post-Effective Amendment No. 25 filed February 22, 2006.
   
  (n) Rule 18f-3 Plan.
   
    (1) Plan under Rule 18f-3 (February 18, 2010) incorporated into this filing by reference to Post-Effective Amendment No. 30 filed February 26, 2010.
   
  (o) Reserved.
   
  (p) Codes of Ethics.
 
3
 

 

    (1) Code of Ethics for the Delaware Investments' Family of Funds (February 2010) incorporated into this filing by reference to Post-Effective Amendment No. 30 filed February 26, 2010.
       
    (2)       Code of Ethics for Delaware Investments (Delaware Management Company, a series of Delaware Management Business Trust, and Delaware Distributors, L.P.) (February 2010) incorporated into this filing by reference to Post-Effective Amendment No. 30 filed February 26, 2010.
       
  (q)       Other. Powers of Attorney (May 17, 2007) incorporated into this filing by reference to Post-Effective Amendment No. 27 filed February 28, 2008.
     
Item 29. Persons Controlled by or Under Common Control with Registrant. None.
                      
Item 30. Indemnification. Article VII, Section 2 (November 15, 2006) of the Agreement and Declaration of Trust incorporated into this filing by reference to the Registration Statement on Form N-14 (File No. 333-146274) filed September 24, 2007. Article VI of the Amended and Restated By-Laws (November 16, 2006) incorporated into this filing by reference to the Registration Statement on Form N-14 (File No. 333-146274) filed September 24, 2007.
   
Item 31.
Business and Other Connections of the Investment Adviser.
 
Delaware Management Company (the “Manager”), a series of Delaware Management Business Trust, serves as investment manager to the Registrant and also serves as investment manager or sub-advisor to certain of the other funds in the Delaware Investments® Funds (Delaware Group® Cash Reserve, Delaware Group Equity Funds I, Delaware Group Equity Funds II, Delaware Group Equity Funds III, Delaware Group Equity Funds IV, Delaware Group Equity Funds V, Delaware Group Foundation Funds, Delaware Group Global & International Funds, Delaware Group Government Fund, Delaware Group Income Funds, Delaware Group Limited-Term Government Funds, Delaware Group State Tax-Free Income Trust, Delaware Group Tax-Free Fund, Delaware Group Tax- Free Money Fund, Delaware Pooled® Trust, Delaware VIP® Trust, Voyageur Insured Funds, Voyageur Intermediate Tax Free Funds, Voyageur Mutual Funds, Voyageur Mutual Funds II, Voyageur Mutual Funds III, Voyageur Tax Free Funds, Delaware Investments Dividend and Income Fund, Inc., Delaware Investments Global Dividend and Income Fund, Inc., Delaware Investments Arizona Municipal Income Fund, Inc., Delaware Investments Colorado Municipal Income Fund, Inc., Delaware Investments National Municipal Income Fund, Delaware Investments Minnesota Municipal Income Fund II, Inc., and Delaware Enhanced Global Dividend and Income Fund) and the Optimum Fund Trust, as well as to certain non-affiliated registered investment companies. In addition, certain officers of the Manager also serve as trustees and/or officers of other Delaware Investments Funds and Optimum Fund Trust. A company indirectly owned by the Manager’s parent company acts as principal underwriter to the mutual funds in the Delaware Investments Funds (see Item 32 below) and another such company acts as the shareholder services, dividend disbursing, accounting servicing and transfer agent for all of the Delaware Investments Funds.
 
The following persons serving as directors or officers of the Manager have held the following positions during the past two years. Unless otherwise noted, the principal business address of the directors and officers of the Manager is 2005 Market Street, Philadelphia, PA 19103-7094.

4
 

 

Name and Principal Positions and Offices Positions and Offices with Other Positions and Offices
Business Address with Manager Registrant Held
Patrick P. Coyne President Chairman/President/Chief Mr. Coyne has served in various
    Executive Officer executive capacities within
      Delaware Investments
      Director – Kaydon Corp.
Michael J. Hogan1 Executive Vice Executive Vice Mr. Hogan has served in
  President/Head of Equity President/Head of Equity various executive capacities
  Investments Investments within Delaware Investments
See Yeng Quek Executive Vice Executive Vice Mr. Quek has served in various
  President/Managing President/Managing executive capacities within
  Director/Head of Fixed Director, Fixed Income Delaware Investments
  Income    
Philip N. Russo Executive Vice None Mr. Russo has served in various
  President/Chief   executive capacities within
  Administrative Officer   Delaware Investments
Theodore K. Smith Executive Vice None Mr. Smith has served in various
  President/Retail Product,   executive capacities within
  Sales, and Marketing   Delaware Investments
Douglas L. Anderson Senior Vice President – None Mr. Anderson has served in
  Operations/Anti-Money   various executive capacities
  Laundering Officer   within Delaware Investments
Joseph R. Baxter Senior Vice Senior Vice President/Head Mr. Baxter has served in
  President/Head of of Municipal Bond various executive capacities
  Municipal Bond Investments within Delaware Investments
  Investments/Senior    
  Portfolio Manager    
Christopher S. Beck Senior Vice Senior Vice Mr. Beck has served in various
  President/Chief President/Senior Portfolio executive capacities within
  Investment Officer— Manager Delaware Investments
  Small Cap Value Equity    
Michael P. Buckley Senior Vice Senior Vice Mr. Buckley has served in
  President/Director of President/Director of various executive capacities
  Municipal Research Municipal Research within Delaware Investments
Stephen J. Busch Senior Vice President – Senior Vice President– Mr. Busch has served in various
  Investment Accounting Investment Accounting executive capacities within
      Delaware Investments
Michael F. Capuzzi Senior Vice President — Senior Vice President — Mr. Capuzzi has served in
  Investment Systems Investment Systems various executive capacities
      within Delaware Investments
Lui-Er Chen2 Senior Vice Senior Vice Mr. Chen has served in various
  President/Senior President/Senior Portfolio executive capacities within
  Portfolio Manager/Chief Manager/Chief Investment Delaware Investments
  Investment Officer, Officer, Emerging Markets  
  Emerging Markets and    
  Healthcare    
Thomas H. Chow Senior Vice Senior Vice Mr. Chow has served in various
  President/Senior President/Senior Portfolio executive capacities within
  Portfolio Manager Manager Delaware Investments
Stephen J. Czepiel3 Senior Vice Senior Vice Mr. Czepiel has served in
  President/Senior President/Senior Portfolio various executive capacities
  Portfolio Manager Manager within Delaware Investments
Chuck M. Devereux Senior Vice Senior Vice Mr. Devereux has served in
  President/Director of President/Senior Research various executive capacities
  Credit Research Analyst within Delaware Investments
Roger A. Early4 Senior Vice Senior Vice Mr. Early has served in various
  President/Co-Chief President/Senior Portfolio executive capacities within
  Investment Officer— Manager Delaware Investments
  Total Return Fixed    
  Income Strategy    

5
 

 

Name and Principal Positions and Offices Positions and Offices with Other Positions and Offices
Business Address with Manager Registrant Held
Stuart M. George Senior Vice Senior Vice President/Head Mr. George has served in
  President/Head of Equity of Equity Trading various executive capacities
  Trading   within Delaware Investments
Edward Gray Senior Vice Vice President/Senior Mr. Gray has served in various
  President/Chief Portfolio Manager executive capacities within
  Investment Officer—   Delaware Investments
  International Value    
  Equity    
Paul Grillo Senior Vice President/ Senior Vice Mr. Grillo has served in various
  Co-Chief Investment President/Senior Portfolio executive capacities within
  Officer—Total Return Manager Delaware Investments
  Fixed Income Strategy    
James L. Hinkley Senior Vice None Mr. Hinkley has served in
  President/Director of   various executive capacities
  Wealth Management   within Delaware Investments
Jeffrey M. Kellogg Senior Vice Senior Vice Mr. Kellogg has served in
  President/Mutual Funds President/Mutual Funds various executive capacities
      within Delaware Investments
Kevin P. Loome5 Senior Vice Senior Vice Mr. Loome has served in
  President/Senior President/Senior Portfolio various executive capacities
  Portfolio Manager/Head Manager/Head of High within Delaware Investments
  of High Yield Yield Investments  
  Investments    
Christopher McCarthy Senior Vice None Mr. McCarthy has served in
  President/Sub-Advisory   various executive capacities
  Sales and Relationship   within Delaware Investments
  Management    
Timothy D. McGarrity Senior Vice None Mr. McGarrity has served in
  President/Financial   various executive capacities
  Services Officer   within Delaware Investments
Francis X. Morris Senior Vice Senior Vice President/Chief Mr. Morris has served in
  President/Chief Investment Officer — Core various executive capacities
  Investment Officer — Equity within Delaware Investments
  Core Equity    
Brian L. Murray, Jr. Senior Vice Senior Vice President/ Mr. Murray has served in
  President/Chief Chief Compliance Officer various executive capacities
  Compliance Officer   within Delaware Investments
Susan L. Natalini Senior Vice None Ms. Natalini has served in
  President/Marketing &   various executive capacities
  Shared Services   within Delaware Investments
D. Tysen Nutt Senior Vice Senior Vice President/Chief Mr. Nutt has served in various
  President/Chief Investment Officer, executive capacities within
  Investment Officer, Large Cap Value Focus Delaware Investments
  Large Cap Value Focus Equity  
  Equity    
Philip O. Obazee Senior Vice Senior Vice Mr. Obazee has served in
  President/Structured President/Structured various executive capacities
  Products and Derivatives Products and Derivatives within Delaware Investments
  Manager Manager  

6
 

 

Name and Principal Positions and Offices Positions and Offices with Other Positions and Offices
Business Address with Manager Registrant Held
David P. O’Connor Senior Vice Senior Vice Mr. O’Connor has served in
  President/Strategic President/Strategic various executive capacities
  Investment Relationships Investment Relationships within Delaware Investments
  and Initiatives/General and Initiatives/General  
  Counsel Counsel Senior Vice President/ Strategic
      Investment Relationships and
      Initiatives/ General
      Counsel/Chief Legal Officer –
      Optimum Fund Trust
Jeffrey W. Rexford Senior Vice None Mr. Rexford has served in
  President/Sub-Advisory   various executive capacities
  and Relationship   within Delaware Investments
  Management    
Richard Salus Senior Vice President/ Senior Vice President/Chief Mr. Salus has served in various
  Controller/Treasurer Financial Officer executive capacities within
      Delaware Investments
       
      Senior Vice President/Chief
      Financial Officer – Optimum
      Fund Trust
Jeffrey S. Van Harte6 Senior Vice Senior Vice President/Chief Mr. Van Harte has served in
  President/Chief Investment Officer — various executive capacities
  Investment Officer — Focus Growth Equity within Delaware Investments
  Focus Growth Equity    
W. Alex Wei Senior Vice None Mr. Wei has served in various
  President/Head of   executive capacities within
  Structured Credit   Delaware Investments
  Investment/Chief    
  Quantitative Analyst    
Babak Zenouzi7 Senior Vice Senior Vice Mr. Zenouzi has served in
  President/Chief President/Senior Portfolio various executive capacities
  Investment Officer— Manager within Delaware Investments
  REIT Equity    
Gary T. Abrams Vice President/Senior Vice President/Senior Mr. Abrams has served in
  Equity Trader Equity Trader various executive capacities
      within Delaware Investments
Christopher S. Adams Vice President/Portfolio Vice President/Portfolio Mr. Adams has served in
  Manager/Senior Equity Manager/Senior Equity various executive capacities
  Analyst Analyst within Delaware Investments
Damon J. Andres Vice President/Senior Vice President/Senior Mr. Andres has served in
  Portfolio Manager Portfolio Manager various executive capacities
      within Delaware Investments
Wayne A. Anglace8 Vice President/Credit Vice President/Credit Mr. Anglace has served in
  Research Analyst Research Analyst various executive capacities
      within Delaware Investments
Margaret MacCarthy Bacon9 Vice Vice President/Investment Ms. Bacon has served in various
  President/Investment Specialist executive capacities within
  Specialist   Delaware Investments
Patricia L. Bakely Vice President/Assistant None Ms. Bakely has served in
  Controller   various executive capacities
      within Delaware Investments
Kristen E. Bartholdson10 Vice President/Portfolio Vice President/Portfolio Ms. Bartholdson has served in
  Manager Manager various executive capacities
      within Delaware Investments

7
 

 

Name and Principal Positions and Offices Positions and Offices with Other Positions and Offices
Business Address with Manager Registrant Held
Todd Bassion11 Vice President/ Portfolio Vice President/Portfolio Mr. Bassion has served in
  Manager Manager various executive capacities
      within Delaware Investments
Jo Anne Bennick Vice President/15(c) Vice President/15(c) Ms. Bennick has served in
  Reporting Reporting various executive capacities
      within Delaware Investments
Richard E. Biester Vice President/Equity Vice President/Equity Mr. Biester has served in
  Trader Trader various executive capacities
      within Delaware Investments
Sylvie S. Blender Vice President/Sub- None Ms. Blender has served in
  Advisory Client Services   various executive capacities
      within Delaware Investments
Christopher J. Bonavico12 Vice President/Senior Vice President/Senior Mr. Bonavico has served in
  Portfolio Portfolio Manager/Equity various executive capacities
  Manager/Equity Analyst Analyst within Delaware Investments
Vincent A. Brancaccio Vice President/Senior Vice President/Senior Mr. Brancaccio has served in
  Equity Trader Equity Trader various executive capacities
      within Delaware Investments
Kenneth F. Broad13 Vice President/Senior Vice President/Senior Mr. Broad has served in various
  Portfolio Portfolio Manager/Equity executive capacities within
  Manager/Equity Analyst Analyst Delaware Investments
Kevin J. Brown14 Vice President/ Vice President/ Mr. Brown has served in
  Senior Investment Senior Investment various executive capacities
  Specialist Specialist within Delaware Investments
Mary Ellen M. Carrozza Vice President/Client Vice President/Client Ms. Carrozza has served in
  Services Services various executive capacities
      within Delaware Investments
Stephen G. Catricks Vice President/Portfolio Vice President/Portfolio Mr. Catricks has served in
  Manager Manager various executive capacities
      within Delaware Investments
Wen-Dar Chen15 Vice President/Portfolio Vice President/Portfolio Mr. Chen has served in various
  Manager—International Manager executive capacities within
  Debt   Delaware Investments
Anthony G. Ciavarelli Vice President/ Vice President/Associate Mr. Ciavarelli has served in
  Associate General General Counsel/Assistant various executive capacities
  Counsel/Assistant Secretary within Delaware Investments
  Secretary    
David F. Connor Vice President/Deputy Vice President/Deputy Mr. Connor has served in
  General General Counsel/Secretary various executive capacities
  Counsel/Secretary   within Delaware Investments
       
      Vice President/Deputy General
      Counsel/Secretary – Optimum
      Fund Trust
Michael Costanzo Vice Vice President/Performance Mr. Costanzo has served in
  President/Performance Analyst Manager various executive capacities
  Analyst Manager   within Delaware Investments
Kishor K. Daga Vice Vice President/Derivatives Mr. Daga has served in various
  President/Derivatives Operations executive capacities within
  Operations   Delaware Investments

8
 

 

Name and Principal Positions and Offices Positions and Offices with Other Positions and Offices
Business Address with Manager Registrant Held
Cori E. Daggett Vice President/Counsel/ Vice President/Associate Ms. Daggett has served in
  Assistant Secretary General Counsel/Assistant various executive capacities
    Secretary within Delaware Investments
Craig C. Dembek16 Vice President/Senior Vice President/Senior Mr. Dembek has served in
  Research Analyst Research Analyst various executive capacities
      within Delaware Investments
Kevin C. Donegan Vice President/Business None Mr. Donegan has served in
  Manager   various executive capacities
      within Delaware Investments
Camillo D’Orazio Vice Vice President/Investment Mr. D’Orazio has served in
  President/Investment Accounting various executive capacities
  Accounting   within Delaware Investments
Christopher M. Ericksen17 Vice President/Portfolio Vice President/Portfolio Mr. Ericksen has served in
  Manager/Equity Analyst Manager/Equity Analyst various executive capacities
      within Delaware Investments
Joel A. Ettinger Vice President – Vice President – Taxation Mr. Ettinger has served in
  Taxation   various executive capacities
      within Delaware Investments
Devon K. Everhart Vice President/Senior Vice President/Senior Mr. Everhart has served in
  Research Analyst Research Analyst various executive capacities
      within Delaware Investments
Joseph Fiorilla Vice President – Trading Vice President – Trading Mr. Fiorilla has served in
  Operations Operations various executive capacities
      within Delaware Investments
Charles E. Fish Vice President/Senior Vice President/Senior Mr. Fish has served in various
  Equity Trader Equity Trader executive capacities within
      Delaware Investments
Clifford M. Fisher Vice President/Credit Vice President/Senior Mr. Fisher has served in various
  Analyst Municipal Bond Trader executive capacities within
      Delaware Investments
Patrick G. Fortier18 Vice President/Portfolio Vice President/Portfolio Mr. Fortier has served in
  Manager/Equity Analyst Manager/Equity Analyst various executive capacities
      within Delaware Investments
Paul D. Foster Vice None Mr. Foster has served in various
  President/Investment   executive capacities within
  Specialist — Emerging   Delaware Investments
  Growth Equity    
Jamie Fox Vice President/Head of None Mr. Fox has served in various
  Investment Only   executive capacities within
      Delaware Investments
Denise A. Franchetti Vice President/Portfolio Vice President/Portfolio Ms. Franchetti has served in
  Manager/Senior Manager/Municipal Bond various executive capacities
  Research Analyst Credit Analyst within Delaware Investments
Lawrence G. Franko19 Vice President/ Senior Vice President/ Senior Mr. Franko has served in
  Equity Analyst Equity Analyst various executive capacities
      within Delaware Investments
Daniel V. Geatens Vice President/Director Vice President/Treasurer Mr. Geatens has served in
  of Financial   various executive capacities
  Administration   within Delaware Investments
Gregory A. Gizzi20 Vice President/ Head Vice President/ Head Mr. Gizzi has served in various
  Municipal Bond Trader Municipal Bond Trader executive capacities with
      Delaware Investments
Gregg J. Gola21 Vice President/Senior Vice President/Senior High Mr. Gola has served in various
  High Yield Trader Yield Trader executive capacities within
      Delaware Investments

9
 

 

Name and Principal Positions and Offices Positions and Offices with Other Positions and Offices
Business Address with Manager Registrant Held
Christopher Gowlland22 Vice President/Senior Vice President/Senior Mr. Gowlland has served in
  Quantitative Analyst Quantitative Analyst various executive capacities
      within Delaware Investments
Edward Gray23 Vice President/Senior Vice President/Senior Mr. Gray has served in various
  Portfolio Manager Portfolio Manager executive capacities within
      Delaware Investments
David J. Hamilton Vice President/Research Vice President/Credit Mr. Hamilton has served in
  Analyst Research Analyst various executive capacities
      within Delaware Investments
Lisa L. Hansen24 Vice President/Head of Vice President/Head of Ms. Hansen has served in
  Focus Growth Equity Focus Growth Equity various executive capacities
  Trading Trading within Delaware Investments
Scott Hastings Vice President/Equity None Mr. Hastings has served in
  Analyst   various executive capacities
      within Delaware Investments
Sharon L. Hayman Vice President/Sub- None Ms. Hayman has served in
  Advisory Client Services   various executive capacities
      within Delaware Investments
Gregory M. Heywood25 Vice President/Portfolio Vice President/Portfolio Mr. Heywood has served in
  Manager/Equity Analyst Manager/Equity Analyst various executive capacities
      within Delaware Investments
Sharon Hill Vice President/Head of Vice President/Head of Ms. Hill has served in various
  Equity Quantitative Equity Quantitative executive capacities within
  Research and Analytics Research and Analytics Delaware Investments
J. David Hillmeyer26 Vice President/Corporate Vice President/Corporate Mr. Hillmeyer has served in
  Bond Trader Bond Trader various executive capacities
      within Delaware Investments
Chungwei Hsia27 Vice President/ Vice President/ Senior Mr. Hsia has served in various
  Emerging and Developed Research Analyst executive capacities within
  Markets Analyst   Delaware Investments
Cynthia Isom Vice President/Portfolio Vice President/Portfolio Ms. Isom has served in various
  Manager Manager executive capacities within
      Delaware Investments
Stephen M. Juszczyszyn28 Vice Vice President/Structured Mr. Juszczyszyn has served in
  President/Structured Products Analyst/Trader various executive capacities
  Products Analyst/Trader   within Delaware Investments
Kelly McKee Vice President/Equity None Ms. McKee has served in
  Analyst   various executive capacities
      within Delaware Investments
Nancy Keenan Vice President/Product None Ms. Keenan has served in
  Manager   various executive capacities
      within Delaware Investments
Anu B. Kothari29 Vice President/ Equity Vice President/ Equity Ms. Kothari has served in
  Analyst Analyst various executive capacities
      within Delaware Investments
Roseanne L. Kropp Vice President/ Senior Vice President/Senior Fund Ms. Kropp has served in various
  Fund Analyst - High Analyst – High Grade executive capacities within
  Grade   Delaware Investments
Nikhil G. Lalvani Vice President/ Portfolio Vice President/Portfolio Mr. Lalvani has served in
  Manager Manager various executive capacities
      within Delaware Investments

10
 

 

Name and Principal Positions and Offices Positions and Offices with Other Positions and Offices
Business Address with Manager Registrant Held
Anthony A. Lombardi Vice President/Senior Vice President/Senior Mr. Lombardi has served in
  Portfolio Manager Portfolio Manager various executive capacities
      within Delaware Investments
Kent Madden Vice President/Equity None Mr. Madden has served in
  Analyst   various executive capacities
      within Delaware Investments
John P. McCarthy30 Vice President/Senior Vice President/Senior Mr. McCarthy has served in
  Research Analyst/Trader Research Analyst/Trader various executive capacities
      within Delaware Investments
Brian McDonnell31 Vice Vice President/Structured Mr. McDonnell has served in
  President/Structured Products Analyst/Trader various executive capacities
  Products Analyst/Trader   within Delaware Investments
Michael S. Morris Vice President/Portfolio Vice President/Portfolio Mr. Morris has served in
  Manager/Senior Equity Manager/Senior Equity various executive capacities
  Analyst Analyst within Delaware Investments
Terrance M. O’Brien32 Vice President/ Fixed Vice President/ Fixed Mr. O’Brien has served in
  Income Reporting Income Reporting Analyst various executive capacities
  Analyst   with Delaware Investments
Constantine Mylonas Vice President/Product None Mr. Mylonas has served in
  Manager   various executive capacities
      within Delaware Investments
Donald G. Padilla Vice President/Portfolio Vice President/Portfolio Mr. Padilla has served in
  Manager/Senior Equity Manager/Senior Equity various executive capacities
  Analyst Analyst within Delaware Investments
Marlene Petter Vice None Ms. Petter has served in various
  President/Marketing   executive capacities within
  Communications   Delaware Investments
Daniel J. Prislin33 Vice President/Senior Vice President/Senior Mr. Prislin has served in various
  Portfolio Portfolio Manager/Equity executive capacities within
  Manager/Equity Analyst Analyst Delaware Investments
Gretchen Regan Vice Vice President/Quantitative Ms. Regan has served in various
  President/Quantitative Analyst executive capacities within
  Analyst   Delaware Investments
Carl Rice Vice President/Senior Vice President/Senior Mr. Rice has served in various
  Investment Specialist, Investment Specialist, executive capacities within
  Large Cap Value Focus Large Cap Value Focus Delaware Investments
  Equity Equity  
Joseph T. Rogina Vice President/Equity Vice President/Equity Mr. Rogina has served in
  Trader Trader various executive capacities
      within Delaware Investments
Debbie A. Sabo34 Vice President/Equity Vice President/Equity Ms. Sabo has served in various
  Trader – Focus Growth Trader – Focus Growth executive capacities within
  Equity Equity Delaware Investments
Kevin C. Schildt Vice President/Senior Vice President/Senior Mr. Schildt has served in
  Municipal Credit Analyst Municipal Credit Analyst various executive capacities
      within Delaware Investments
Bruce Schoenfeld35 Vice President/Equity Vice President/Equity Mr. Schoenfeld has served in
  Analyst Analyst various executive capacities
      within Delaware Investments
Brian Scotto Vice None Mr. Scotto has served in various
  President/Government   executive capacities within
  and Agency Trader   Delaware Investments
Richard D. Seidel Vice President/Assistant None Mr. Seidel has served in various
  Controller/Assistant   executive capacities within
  Treasurer   Delaware Investments

11
 

 

Name and Principal Positions and Offices Positions and Offices with Other Positions and Offices
Business Address with Manager Registrant Held
Catherine A. Seklecki Vice President/Sub- None Ms. Seklecki has served in
  Advisory Client Services   various executive capacities
      within Delaware Investments
Parshv V. Shah Vice President/Equity None Mr. Shah has served in various
  Analyst   executive capacities within
      Delaware Investments
Barry Slawter Vice President/Editorial None Mr. Slawter has served in
  Services   various executive capacities
      within Delaware Investments
Molly Thompson Vice President/Product None Ms. Thompson has served in
  Manager   various executive capacities
      within Delaware Investments
Junee Tan-Torres36 Vice President/ Vice President/ Structured Mr. Tan-Torres has served in
  Structured Solutions Solutions various executive capacities
      within Delaware Investments
Robert A. Vogel, Jr. Vice President/Senior Vice President/Senior Mr. Vogel has served in various
  Portfolio Manager Portfolio Manager executive capacities within
      Delaware Investments
Nael H. Wahaidi Vice None Mr. Wahaidi has served in
  President/Quantitative   various executive capacities
  Analyst   within Delaware Investments
Jeffrey S. Wang37 Vice President/ Equity Vice President/ Equity Mr. Wang has served in various
  Analyst Analyst executive capacities within
      Delaware Investments
Michael G. Wildstein38 Vice President/ Senior Vice President/ Senior Mr. Wildstein has served in
  Research Analyst Research Analyst various executive capacities
      within Delaware Investments
Kathryn R. Williams Vice President/Associate Vice President/Associate Ms. Williams has served in
  General General Counsel/Assistant various executive capacities
  Counsel/Assistant Secretary within Delaware Investments
  Secretary    
Guojia Zhang39 Vice President/Equity Vice President/Equity Mr. Zhang has served in various
  Analyst Analyst executive capacities within
      Delaware Investments
Douglas R. Zinser40 Vice President/Senior Vice President/Credit Mr. Zinser has served in various
  Research Analyst Research Analyst executive capacities within
      Delaware Investments

1. Managing Director/Global Head of Equity (2004-2007) and Director/Portfolio Strategist (1996-2004), SEI Investments.
2. Managing Director/Senior Portfolio Manager, Evergreen Investment Management Company, 1995.
3. Vice President, Mesirow Financial, 1993-2004.
4. Senior Portfolio Manager, Chartwell Investment Partners, 2003-2007; Chief Investment Officer, Turner Investments, 2002-2003.
5. Portfolio Manager/Analyst, T. Rowe Price, 1996-2007.
6. Principal/Executive Vice President, Transamerica Investment Management, LLC, 1980-2005
7. Senior Portfolio Manager, Chartwell Investment Partners, 1999-2006.
8. Research Analyst, Gartmore Global Investments, 2004-2007; Vice President - Private Client Researcher, Deutsche Bank Alex. Brown, 2000-2004.
9. Client Service Officer, Thomas Weisel Partners, 2002-2005.
10. Equity Research Salesperson, Susquehanna International Group, 2004-2006.
 
12
 

 

11. Senior Research Associate, Thomas Weisel Partners, 2002-2005.
12. Principal/Portfolio Manager, Transamerica Investment Management, LLC, 1993-2005.
13. Principal/Portfolio Manager, Transamerica Investment Management, LLC, 2000-2005.
14. Director – Institutional Equity Sales, Merrill Lynch, 2003-2006
15. Quantitative Analyst, J.P. Morgan Securities, 1998-2004.
16. Senior Fixed Income Analyst, Chartwell Investment Partners, 2003-2007; Senior Fixed Income Analyst, Stein, Roe & Farnham, 2000-2003.
17. Portfolio Manager, Transamerica Investment Management, LLC, 2004-2005; Vice President/Portfolio Manager, Goldman Sachs 1994-2004.
18. Portfolio Manager, Transamerica Investment Management, LLC, 2000-2005.
19. Finance Professor, University of Massachusetts, 1987-2006; Co-founder, Arborway Capital, 2005; Senior Investment Professional, Thomas Weisel Partners, 2002-2005; Senior Investment Professional, ValueQuest, 1987-2002.
20. Vice President, Lehman Brothers, 2002-2008.
21. Executive Director, Morgan Stanley Investment Manager, Miller, Anderson and Sherrerd, 1998-2007.
22. Vice President/Senior Quantitative Analyst, State Street Global Markets LLC, 2005-2007; Quantitative Strategist, Morgan Stanley, 2004-2005; Investment Banker, Commerzbank Securities, 2000-2004.
23.Portfolio Manager, Thomas Weisel Partners, 2002-2005.
24. Principal/Portfolio Manager/Senior Trader, Transamerica Investment Management, LLC, 1997-2005.
25. Senior Research Analyst, Transamerica Investment Management, LLC, 2004-2005; Senior Analyst, Wells Capital Management, LLC 2003-2004; Senior Analyst, Montgomery Asset Management 1996-2003.
26. Senior Corporate Bond Trader, High Yield Portfolio Manager/Trader, Quantitative Analyst, Hartford Investment Management Company, 1996-2007.
27. Senior Analyst, Oppenheimerfunds, 2006-2007; Senior Analyst, Merrill Lynch Investment Managers, 2005-2006; Analyst, Federated Investors, 2001-2005.
28. Director of Fixed Income Trading, Sovereign Bank Capital Markets, 2001-2007.
29. Equity Research Analyst, State Street Global Advisors, 2002-2008.
30. Senior High Yield Trader, Chartwell Investment Partners, 2002-2007.
31. Managing Director – Fixed Income Trading, Sovereign Securities, 2001-2007.
32. Senior Software Developer/Technical Lead, Advisorport/PFPC, 2000-2005.
33. Principal/Portfolio Manager, Transamerica Investment Management, LLC, 1998-2005.
34. Head Trader, McMorgan & Company, 2003-2005.
35. Vice President/Senior Emerging Markets Analyst, Artha Capital Management, 2005-2006; Director/Portfolio Manager, CDP Capital, 2002-2005.
36. Director of Pension Analytics, Merrill Lynch, 2006-2008; Managing Director, Pension, Investment and Insurance Resource, LLC, 2006; Investment Director, Watson Wyatt Investment Consulting, 2003-2006.
37. Investment Manager, Pictet Asset Management Limited, 2004-2007; Summer Intern, Ritchie Capital Management, LLC, 2003; Senior Investment Associate, Putnam Investments, 1999-2002.
38. Portfolio Manager, Merrill Lynch Investment Managers, 2001-2007.
39. Equity Analyst, Evergreen Investment Management Company, 2004-2006.
40. Vice President, Assurant, 2006-2007; Assistant Vice President - Senior Research Analyst, Delaware Investments, 2002-2006.
 
Item 32. Principal Underwriters.
               
                     (a)        Delaware Distributors, L.P. serves as principal underwriter for all the mutual funds in the Delaware Investments Family of Funds and the Optimum Fund Trust.
           
  (b) Information with respect to each officer and partner of the principal underwriter and the Registrant is provided below. Unless otherwise noted, the principal business address of each officer and partner of Delaware Distributors, L.P. is 2005 Market Street, Philadelphia, PA 19103-7094.

13
 

 

Name and Principal Positions and Offices with Positions and Offices with
Business Address Underwriter Registrant
Delaware Distributors, Inc. General Partner None
Delaware Capital Limited Partner None
Management    
Delaware Investment Advisers Limited Partner None
J. Scott Coleman President None
Philip N. Russo Executive Vice President None
Theodore K. Smith Executive Vice President None
Douglas L. Anderson Senior Vice President None
Jeffrey M. Kellogg Senior Vice President None
Brian L. Murray, Jr. Senior Vice President Senior Vice President/Chief
    Compliance Officer
David P. O’Connor Senior Vice President/ General Senior Vice President/Strategic
  Counsel Investment Relationships and
    Initiatives/General Counsel
Richard Salus Senior Vice Senior Vice President/Chief
  President/Controller/Treasurer/ Financial Officer
  Financial Operations Principal  
Trevor M. Blum Vice President None
Mary Ellen M. Carrozza Vice President None
Anthony G. Ciavarelli Vice President/Assistant Secretary Vice President/Associate General
    Counsel/Assistant Secretary
David F. Connor Vice President/Secretary Vice President/Deputy General
    Counsel/Secretary
Cori E. Daggett Vice President/Assistant Secretary Vice President/Assistant Secretary
Daniel V. Geatens Vice President Vice President
Edward M. Grant Vice President None
Audrey Kohart Vice President Vice President - Financial Planning
    and Reporting
Marlene D. Petter Vice President None
Richard D. Seidel Vice President/Assistant None
  Controller/Assistant Treasurer  
Michael T. Taggart Vice President None
Molly Thompson Vice President None
Kathryn R. Williams Vice President/Assistant Secretary Vice President/Associate General
    Counsel/Assistant Secretary

  (c)        Not applicable.
   
Item 33. Location of Accounts and Records. All accounts and records required to be maintained by Section 31(a) of the Investment Company Act of 1940 and the rules under that section are maintained at 2005 Market Street, Philadelphia, PA 19103-7094 and 430 W. 7th Street, Kansas City, MO 64105.
 
Item 34. Management Services. None.
                      
Item 35. Undertakings. Not applicable.

14
 

 

SIGNATURES
 
Pursuant to the requirements of the Securities Act of 1933 and the Investment Company Act of 1940, the Registrant certifies that it meets all of the requirements for effectiveness of this Registration Statement under Rule 485(b) under the Securities Act of 1933 and has duly caused this Registration Statement to be signed on its behalf by the undersigned, thereunto duly authorized, in the City of Philadelphia and Commonwealth of Pennsylvania on this 28th day of February, 2011.
 
DELAWARE GROUP ADVISER FUNDS
       
By:  /s/ Patrick P. Coyne    
  Patrick P. Coyne  
  Chairman/President/Chief Executive Officer  

Pursuant to the requirements of the Securities Act of 1933, this Registration Statement has been signed below by the following persons in the capacities and on the dates indicated:
 
Signature         Title       Date
/s/ Patrick P. Coyne     Chairman/President/Chief Executive Officer   February 28, 2011
Patrick P. Coyne     (Principal Executive Officer) and Trustee    
           
Thomas L. Bennett *   Trustee   February 28, 2011
Thomas L. Bennett          
           
John A. Fry *   Trustee   February 28, 2011
John A. Fry          
           
Anthony D. Knerr *   Trustee   February 28, 2011
Anthony D. Knerr          
           
Lucinda S. Landreth *   Trustee   February 28, 2011
Lucinda S. Landreth          
           
Ann R. Leven *   Trustee   February 28, 2011
Ann R. Leven          
           
Thomas F. Madison *   Trustee   February 28, 2011
Thomas F. Madison          
           
Janet L. Yeomans *   Trustee   February 28, 2011
Janet L. Yeomans          
           
J. Richard Zecher *   Trustee   February 28, 2011
J. Richard Zecher          
           
Richard Salus *   Senior Vice President/Chief Financial Officer   February 28, 2011
Richard Salus     (Principal Financial Officer)    

  *By:  /s/ Patrick P. Coyne  
 Patrick P. Coyne
 as Attorney-in-Fact for
 each of the persons indicated
 (Pursuant to Powers of Attorney previously filed)

15
 

 

SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, DC 20549
 
 
 
 
 
 
 
 
 
EXHIBITS
 
TO
 
FORM N-1A
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933
 
 
 
 
 
 
 

 

INDEX TO EXHIBITS
(Delaware Group® Adviser Funds N-1A)
 
Exhibit No.       Exhibit  
EX-99.d.2   Executed Investment Advisory Expense Limitation Letter (February 25, 2011) between Delaware Management Company (a series of Delaware Management Business Trust) and the Registrant
     
EX-99.e.1.ii   Executed Distribution Expense Limitation Letter (February 25, 2011) between Delaware Distributors, L.P. and the Registrant
     
EX-99.g.2.i   Executed Amendment (September 22, 2009) to the Securities Lending Authorization Agreement
     
EX-99.h.3.i   Amendment No. 2 (January 31, 2011) to Schedule A to the Fund Accounting and Financial Administration Oversight Agreement
     
EX-99.j   Consent of Independent Registered Public Accounting Firm (February 2011)
 


Dates Referenced Herein   and   Documents Incorporated by Reference

This ‘485BPOS’ Filing    Date    Other Filings
1/1/13
2/28/12485BPOS
1/1/12
Filed on / Effective on:2/28/11
2/25/11
2/3/11
1/31/11N-Q
1/14/11485APOS
1/1/11
12/31/10
12/22/10
11/30/10
10/31/1024F-2NT,  N-CSR,  NSAR-B
6/30/10N-PX
4/30/10N-CSR,  NSAR-B
2/26/10485BPOS
2/18/10497
1/4/10497
1/1/10
12/31/09
12/30/09485APOS,  N-CSR,  NSAR-B
10/31/0924F-2NT,  24F-2NT/A,  N-CSR,  NSAR-B
9/22/09
8/18/09
6/30/09N-PX,  NSAR-A
6/1/09
2/27/09485BPOS
2/26/09
12/31/08
10/31/0824F-2NT,  N-CSR,  NSAR-B
9/30/08N-Q
2/28/08485BPOS
2/20/08485BPOS
10/1/07
9/24/07N-14
7/20/07
5/31/07
5/17/07
11/16/06
11/15/06
10/31/0624F-2NT,  N-CSR,  NSAR-B
10/30/06
2/22/06485BPOS
12/31/04
12/27/04485APOS
10/16/03N-14
6/2/03
5/15/03
12/31/02485BPOS
10/28/02497
8/23/02
6/28/02485BPOS
12/28/01485BPOS,  N-30D
4/19/01
11/23/99485BPOS,  N-8A/A
11/22/99485BPOS
8/16/99
12/17/98
12/29/97
9/19/97PRES14A
7/17/97
5/1/97
5/6/96
5/3/96DEF 14A,  PRES14A
4/26/96
2/23/96
11/29/93
8/10/93
 List all Filings 


9 Subsequent Filings that Reference this Filing

  As Of               Filer                 Filing    For·On·As Docs:Size             Issuer                      Filing Agent

 3/01/24  Delaware Group Adviser Funds      N-14/A                12:15M                                    Pietrzykowski Kris… R/FA
 2/27/24  Delaware Group Adviser Funds      485BPOS     2/27/24   27:5.5M                                   Digital Publishi… Inc/FA
 1/18/24  Delaware Group Adviser Funds      N-14                  14:13M                                    Pietrzykowski Kris… R/FA
 2/27/23  Delaware Group Adviser Funds      485BPOS     2/28/23   29:4.9M                                   Digital Publishi… Inc/FA
 2/25/22  Delaware Group Adviser Funds      485BPOS     2/25/22   31:5.3M                                   Digital Publishi… Inc/FA
 5/19/21  Delaware Group Adviser Funds      N-14/A                 6:1.7M                                   DG3/FA
 5/18/21  Delaware Group Adviser Funds      N-14/A5/18/21    7:1.7M                                   DG3/FA
 4/09/21  Delaware Group Adviser Funds      N-144/09/21    7:1.3M                                   Pietrzykowski Kris… R/FA
 2/25/21  Delaware Group Adviser Funds      485BPOS     2/26/21   24:7M                                     Digital Publishi… Inc/FA
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