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<!-- Based on XBRL 2.1 --> |
<!-- Created on: 8/5/2022 6:59:39 PM --> |
<!-- Modified on: 8/5/2022 6:59:39 PM --> |
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| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RelatedPartyTransactionAxis" xlink:label="us-gaap_RelatedPartyTransactionAxis_1" xlink:title="us-gaap_RelatedPartyTransactionAxis_1"/> |
| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RelatedPartyTransactionDomain" xlink:label="us-gaap_RelatedPartyTransactionDomain_1" xlink:title="us-gaap_RelatedPartyTransactionDomain_1"/> |
| | <link:definitionArc xlink:type="arc" xlink:from="us-gaap_RelatedPartyTransactionAxis_1" xlink:to="us-gaap_RelatedPartyTransactionDomain_1" use="optional" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:title="definition:us-gaap_RelatedPartyTransactionAxis_1 To us-gaap_RelatedPartyTransactionDomain_1" order="1"/> |
| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FairValueByAssetClassAxis" xlink:label="us-gaap_FairValueByAssetClassAxis_1" xlink:title="us-gaap_FairValueByAssetClassAxis_1"/> |
| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain" xlink:label="us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_1" xlink:title="us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_1"/> |
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| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FairValueByLiabilityClassAxis" xlink:label="us-gaap_FairValueByLiabilityClassAxis_1" xlink:title="us-gaap_FairValueByLiabilityClassAxis_1"/> |
| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationByLiabilityClassDomain" xlink:label="us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationByLiabilityClassDomain_1" xlink:title="us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationByLiabilityClassDomain_1"/> |
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| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PropertyPlantAndEquipmentByTypeAxis" xlink:label="us-gaap_PropertyPlantAndEquipmentByTypeAxis_1" xlink:title="us-gaap_PropertyPlantAndEquipmentByTypeAxis_1"/> |
| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PropertyPlantAndEquipmentTypeDomain" xlink:label="us-gaap_PropertyPlantAndEquipmentTypeDomain_1" xlink:title="us-gaap_PropertyPlantAndEquipmentTypeDomain_1"/> |
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| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AwardTypeAxis" xlink:label="us-gaap_AwardTypeAxis_1" xlink:title="us-gaap_AwardTypeAxis_1"/> |
| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:label="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_1" xlink:title="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_1"/> |
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| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_MajorCustomersAxis" xlink:label="srt_MajorCustomersAxis_1" xlink:title="srt_MajorCustomersAxis_1"/> |
| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_NameOfMajorCustomerDomain" xlink:label="srt_NameOfMajorCustomerDomain_1" xlink:title="srt_NameOfMajorCustomerDomain_1"/> |
| | <link:definitionArc xlink:type="arc" xlink:from="srt_MajorCustomersAxis_1" xlink:to="srt_NameOfMajorCustomerDomain_1" use="optional" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:title="definition:srt_MajorCustomersAxis_1 To srt_NameOfMajorCustomerDomain_1" order="1"/> |
| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ConcentrationRiskByBenchmarkAxis" xlink:label="us-gaap_ConcentrationRiskByBenchmarkAxis_1" xlink:title="us-gaap_ConcentrationRiskByBenchmarkAxis_1"/> |
| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ConcentrationRiskBenchmarkDomain" xlink:label="us-gaap_ConcentrationRiskBenchmarkDomain_1" xlink:title="us-gaap_ConcentrationRiskBenchmarkDomain_1"/> |
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| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ConcentrationRiskByTypeAxis" xlink:label="us-gaap_ConcentrationRiskByTypeAxis_1" xlink:title="us-gaap_ConcentrationRiskByTypeAxis_1"/> |
| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ConcentrationRiskTypeDomain" xlink:label="us-gaap_ConcentrationRiskTypeDomain_1" xlink:title="us-gaap_ConcentrationRiskTypeDomain_1"/> |
| | <link:definitionArc xlink:type="arc" xlink:from="us-gaap_ConcentrationRiskByTypeAxis_1" xlink:to="us-gaap_ConcentrationRiskTypeDomain_1" use="optional" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:title="definition:us-gaap_ConcentrationRiskByTypeAxis_1 To us-gaap_ConcentrationRiskTypeDomain_1" order="1"/> |
| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_RangeAxis" xlink:label="srt_RangeAxis_1" xlink:title="srt_RangeAxis_1"/> |
| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_RangeMember" xlink:label="srt_RangeMember_1" xlink:title="srt_RangeMember_1"/> |
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| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_ConsolidatedEntitiesAxis" xlink:label="srt_ConsolidatedEntitiesAxis_1" xlink:title="srt_ConsolidatedEntitiesAxis_1"/> |
| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_ConsolidatedEntitiesDomain" xlink:label="srt_ConsolidatedEntitiesDomain_1" xlink:title="srt_ConsolidatedEntitiesDomain_1"/> |
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| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_MortgageLoansOnRealEstateLoanTypeAxis" xlink:label="srt_MortgageLoansOnRealEstateLoanTypeAxis_1" xlink:title="srt_MortgageLoansOnRealEstateLoanTypeAxis_1"/> |
| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_MortgageLoansOnRealEstateLoanTypeDomain" xlink:label="srt_MortgageLoansOnRealEstateLoanTypeDomain_1" xlink:title="srt_MortgageLoansOnRealEstateLoanTypeDomain_1"/> |
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| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeStatementLocationAxis" xlink:label="us-gaap_IncomeStatementLocationAxis_1" xlink:title="us-gaap_IncomeStatementLocationAxis_1"/> |
| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeStatementLocationDomain" xlink:label="us-gaap_IncomeStatementLocationDomain_1" xlink:title="us-gaap_IncomeStatementLocationDomain_1"/> |
| | <link:definitionArc xlink:type="arc" xlink:from="us-gaap_IncomeStatementLocationAxis_1" xlink:to="us-gaap_IncomeStatementLocationDomain_1" use="optional" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:title="definition:us-gaap_IncomeStatementLocationAxis_1 To us-gaap_IncomeStatementLocationDomain_1" order="1"/> |
| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FinancialInstrumentAxis" xlink:label="us-gaap_FinancialInstrumentAxis_1" xlink:title="us-gaap_FinancialInstrumentAxis_1"/> |
| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain" xlink:label="us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_1" xlink:title="us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_1"/> |
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| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_TransactionTypeAxis" xlink:label="us-gaap_TransactionTypeAxis_1" xlink:title="us-gaap_TransactionTypeAxis_1"/> |
| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_TransactionDomain" xlink:label="us-gaap_TransactionDomain_1" xlink:title="us-gaap_TransactionDomain_1"/> |
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| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_CounterpartyNameAxis" xlink:label="srt_CounterpartyNameAxis_1" xlink:title="srt_CounterpartyNameAxis_1"/> |
| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_RepurchaseAgreementCounterpartyNameDomain" xlink:label="srt_RepurchaseAgreementCounterpartyNameDomain_1" xlink:title="srt_RepurchaseAgreementCounterpartyNameDomain_1"/> |
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| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_StatementGeographicalAxis" xlink:label="srt_StatementGeographicalAxis_1" xlink:title="srt_StatementGeographicalAxis_1"/> |
| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_SegmentGeographicalDomain" xlink:label="srt_SegmentGeographicalDomain_1" xlink:title="srt_SegmentGeographicalDomain_1"/> |
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| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FairValueByMeasurementFrequencyAxis" xlink:label="us-gaap_FairValueByMeasurementFrequencyAxis_1" xlink:title="us-gaap_FairValueByMeasurementFrequencyAxis_1"/> |
| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FairValueMeasurementFrequencyDomain" xlink:label="us-gaap_FairValueMeasurementFrequencyDomain_1" xlink:title="us-gaap_FairValueMeasurementFrequencyDomain_1"/> |
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| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FairValueByFairValueHierarchyLevelAxis" xlink:label="us-gaap_FairValueByFairValueHierarchyLevelAxis_1" xlink:title="us-gaap_FairValueByFairValueHierarchyLevelAxis_1"/> |
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| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DerivativeInstrumentRiskAxis" xlink:label="us-gaap_DerivativeInstrumentRiskAxis_1" xlink:title="us-gaap_DerivativeInstrumentRiskAxis_1"/> |
| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="us-gaap_DerivativeContractTypeDomain_1" xlink:title="us-gaap_DerivativeContractTypeDomain_1"/> |
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| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_MajorCustomersAxis" xlink:label="srt_MajorCustomersAxis"/> |
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| | <loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis"/> |
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| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_MortgageLoansOnRealEstateLoanTypeAxis" xlink:label="srt_MortgageLoansOnRealEstateLoanTypeAxis"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" order="4" xlink:from="us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable" xlink:to="srt_MortgageLoansOnRealEstateLoanTypeAxis" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_MortgageLoansOnRealEstateLoanTypeDomain" xlink:label="srt_MortgageLoansOnRealEstateLoanTypeDomain"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" order="1" xlink:from="srt_MortgageLoansOnRealEstateLoanTypeAxis" xlink:to="srt_MortgageLoansOnRealEstateLoanTypeDomain" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_GinnieMaeMortgageBackedSecuritiesGuideLoanMember" xlink:label="pfsi_GinnieMaeMortgageBackedSecuritiesGuideLoanMember"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="1" xlink:from="srt_MortgageLoansOnRealEstateLoanTypeDomain" xlink:to="pfsi_GinnieMaeMortgageBackedSecuritiesGuideLoanMember" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_OtherMortgageLoansMember" xlink:label="pfsi_OtherMortgageLoansMember"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="2" xlink:from="srt_MortgageLoansOnRealEstateLoanTypeDomain" xlink:to="pfsi_OtherMortgageLoansMember" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_RangeAxis" xlink:label="srt_RangeAxis"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" order="5" xlink:from="us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable" xlink:to="srt_RangeAxis" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_RangeMember" xlink:label="srt_RangeMember"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" order="1" xlink:from="srt_RangeAxis" xlink:to="srt_RangeMember" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_MinimumMember" xlink:label="srt_MinimumMember"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="1" xlink:from="srt_RangeMember" xlink:to="srt_MinimumMember" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_MaximumMember" xlink:label="srt_MaximumMember"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="2" xlink:from="srt_RangeMember" xlink:to="srt_MaximumMember" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_StatementScenarioAxis" xlink:label="srt_StatementScenarioAxis"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" order="6" xlink:from="us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable" xlink:to="srt_StatementScenarioAxis" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_ScenarioUnspecifiedDomain" xlink:label="srt_ScenarioUnspecifiedDomain"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" order="1" xlink:from="srt_StatementScenarioAxis" xlink:to="srt_ScenarioUnspecifiedDomain" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_RecaptureRateUpto15PercentageMember" xlink:label="pfsi_RecaptureRateUpto15PercentageMember"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="1" xlink:from="srt_ScenarioUnspecifiedDomain" xlink:to="pfsi_RecaptureRateUpto15PercentageMember" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_RecaptureRateInExcessOf15PercentageAndUpto30PercentageMember" xlink:label="pfsi_RecaptureRateInExcessOf15PercentageAndUpto30PercentageMember"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="2" xlink:from="srt_ScenarioUnspecifiedDomain" xlink:to="pfsi_RecaptureRateInExcessOf15PercentageAndUpto30PercentageMember" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_RecaptureRateInExcessOf30PercentageMember" xlink:label="pfsi_RecaptureRateInExcessOf30PercentageMember"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="3" xlink:from="srt_ScenarioUnspecifiedDomain" xlink:to="pfsi_RecaptureRateInExcessOf30PercentageMember" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RelatedPartyTransactionLineItems" xlink:label="us-gaap_RelatedPartyTransactionLineItems"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" order="1" xlink:from="us-gaap_RelatedPartyTransactionLineItems" xlink:to="us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable" use="optional" xbrldt:contextElement="segment" xbrldt:closed="true"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_PercentageOfFairMarketValue" xlink:label="pfsi_PercentageOfFairMarketValue"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="2" xlink:from="us-gaap_RelatedPartyTransactionLineItems" xlink:to="pfsi_PercentageOfFairMarketValue" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_PercentageOfRecaptureRate" xlink:label="pfsi_PercentageOfRecaptureRate"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="3" xlink:from="us-gaap_RelatedPartyTransactionLineItems" xlink:to="pfsi_PercentageOfRecaptureRate" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_TargetRecaptureRate" xlink:label="pfsi_TargetRecaptureRate"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="4" xlink:from="us-gaap_RelatedPartyTransactionLineItems" xlink:to="pfsi_TargetRecaptureRate" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_PullThroughFactorAsPercentage" xlink:label="pfsi_PullThroughFactorAsPercentage"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="5" xlink:from="us-gaap_RelatedPartyTransactionLineItems" xlink:to="pfsi_PullThroughFactorAsPercentage" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_ThresholdLimitOfLoanCommitmentPerQuarter" xlink:label="pfsi_ThresholdLimitOfLoanCommitmentPerQuarter"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="6" xlink:from="us-gaap_RelatedPartyTransactionLineItems" xlink:to="pfsi_ThresholdLimitOfLoanCommitmentPerQuarter" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_MaximumMultiplyingFactorForEachPullThroughAdjustedLoanCommitment" xlink:label="pfsi_MaximumMultiplyingFactorForEachPullThroughAdjustedLoanCommitment"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="7" xlink:from="us-gaap_RelatedPartyTransactionLineItems" xlink:to="pfsi_MaximumMultiplyingFactorForEachPullThroughAdjustedLoanCommitment" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_MultiplyingFactorForEachPullThroughAdjustedLoanCommitmentInExcessOfThresholdLimitPerQuarter" xlink:label="pfsi_MultiplyingFactorForEachPullThroughAdjustedLoanCommitmentInExcessOfThresholdLimitPerQuarter"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="8" xlink:from="us-gaap_RelatedPartyTransactionLineItems" xlink:to="pfsi_MultiplyingFactorForEachPullThroughAdjustedLoanCommitmentInExcessOfThresholdLimitPerQuarter" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_MultiplyingFactorForNumberOfPurchasedLoans" xlink:label="pfsi_MultiplyingFactorForNumberOfPurchasedLoans"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="9" xlink:from="us-gaap_RelatedPartyTransactionLineItems" xlink:to="pfsi_MultiplyingFactorForNumberOfPurchasedLoans" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_MultiplyingFactorForNumberOfPurchasedLoansInExcessOfThresholdLimitPerQuarter" xlink:label="pfsi_MultiplyingFactorForNumberOfPurchasedLoansInExcessOfThresholdLimitPerQuarter"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="10" xlink:from="us-gaap_RelatedPartyTransactionLineItems" xlink:to="pfsi_MultiplyingFactorForNumberOfPurchasedLoansInExcessOfThresholdLimitPerQuarter" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_RelatedPartyTransactionsSourcingFeesPercentage" xlink:label="pfsi_RelatedPartyTransactionsSourcingFeesPercentage"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="11" xlink:from="us-gaap_RelatedPartyTransactionLineItems" xlink:to="pfsi_RelatedPartyTransactionsSourcingFeesPercentage" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_FulfilmentFeeDueOrPayableToAffiliates" xlink:label="pfsi_FulfilmentFeeDueOrPayableToAffiliates"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="12" xlink:from="us-gaap_RelatedPartyTransactionLineItems" xlink:to="pfsi_FulfilmentFeeDueOrPayableToAffiliates" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_RelatedPartyTransactionsLendingActivityAbstract" xlink:label="pfsi_RelatedPartyTransactionsLendingActivityAbstract"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="13" xlink:from="us-gaap_RelatedPartyTransactionLineItems" xlink:to="pfsi_RelatedPartyTransactionsLendingActivityAbstract" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_NetGainsFromSaleOfMortgageLoansToRelatedParty" xlink:label="pfsi_NetGainsFromSaleOfMortgageLoansToRelatedParty"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="1" xlink:from="pfsi_RelatedPartyTransactionsLendingActivityAbstract" xlink:to="pfsi_NetGainsFromSaleOfMortgageLoansToRelatedParty" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_MortgageServicingRightsMSRsRecaptureRecognized" xlink:label="pfsi_MortgageServicingRightsMSRsRecaptureRecognized"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="2" xlink:from="pfsi_RelatedPartyTransactionsLendingActivityAbstract" xlink:to="pfsi_MortgageServicingRightsMSRsRecaptureRecognized" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_GainLossOnSalesOfLoansNet" xlink:label="us-gaap_GainLossOnSalesOfLoansNet"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="3" xlink:from="pfsi_RelatedPartyTransactionsLendingActivityAbstract" xlink:to="us-gaap_GainLossOnSalesOfLoansNet" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_ProceedFromSaleOfMortgageLoansHeldForSale" xlink:label="pfsi_ProceedFromSaleOfMortgageLoansHeldForSale"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="4" xlink:from="pfsi_RelatedPartyTransactionsLendingActivityAbstract" xlink:to="pfsi_ProceedFromSaleOfMortgageLoansHeldForSale" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_RelatedPartyTransactionsTaxServiceFeeReceivable" xlink:label="pfsi_RelatedPartyTransactionsTaxServiceFeeReceivable"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="5" xlink:from="pfsi_RelatedPartyTransactionsLendingActivityAbstract" xlink:to="pfsi_RelatedPartyTransactionsTaxServiceFeeReceivable" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_LoanFulfillmentFeesReceivableFromAffiliate" xlink:label="pfsi_LoanFulfillmentFeesReceivableFromAffiliate"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="6" xlink:from="pfsi_RelatedPartyTransactionsLendingActivityAbstract" xlink:to="pfsi_LoanFulfillmentFeesReceivableFromAffiliate" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_RelatedPartyTransactionsUnpaidPrincipalBalanceOfLoansFulfilled" xlink:label="pfsi_RelatedPartyTransactionsUnpaidPrincipalBalanceOfLoansFulfilled"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="7" xlink:from="pfsi_RelatedPartyTransactionsLendingActivityAbstract" xlink:to="pfsi_RelatedPartyTransactionsUnpaidPrincipalBalanceOfLoansFulfilled" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_RelatedPartyTransactionsSourcingFeesPaid" xlink:label="pfsi_RelatedPartyTransactionsSourcingFeesPaid"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="8" xlink:from="pfsi_RelatedPartyTransactionsLendingActivityAbstract" xlink:to="pfsi_RelatedPartyTransactionsSourcingFeesPaid" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_RelatedPartyTransactionsUnpaidPrincipalBalanceOfLoansPurchased" xlink:label="pfsi_RelatedPartyTransactionsUnpaidPrincipalBalanceOfLoansPurchased"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="9" xlink:from="pfsi_RelatedPartyTransactionsLendingActivityAbstract" xlink:to="pfsi_RelatedPartyTransactionsUnpaidPrincipalBalanceOfLoansPurchased" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_RelatedPartyTransactionAgreementTermRenewalPeriod" xlink:label="pfsi_RelatedPartyTransactionAgreementTermRenewalPeriod"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="14" xlink:from="us-gaap_RelatedPartyTransactionLineItems" xlink:to="pfsi_RelatedPartyTransactionAgreementTermRenewalPeriod" priority="1" use="optional"/> |
| | </definitionLink> |
| <definitionLink xlink:role="http://www.pennymacfinancial.com/role/DisclosureRelatedPartyTransactionsMortgageLoanServicingDetails" xlink:type="extended" xlink:title="40402 - Disclosure - Related Party Transactions - Mortgage Loan Servicing (Details)" xmlns="http://www.xbrl.org/2003/linkbase"> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable" xlink:label="us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" xlink:label="us-gaap_RelatedPartyTransactionsByRelatedPartyAxis"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" order="1" xlink:from="us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable" xlink:to="us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RelatedPartyDomain" xlink:label="us-gaap_RelatedPartyDomain"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" order="1" xlink:from="us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" xlink:to="us-gaap_RelatedPartyDomain" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_PennyMacMortgageInvestmentTrustMember" xlink:label="pfsi_PennyMacMortgageInvestmentTrustMember"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="1" xlink:from="us-gaap_RelatedPartyDomain" xlink:to="pfsi_PennyMacMortgageInvestmentTrustMember" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FairValueByAssetClassAxis" xlink:label="us-gaap_FairValueByAssetClassAxis"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" order="2" xlink:from="us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable" xlink:to="us-gaap_FairValueByAssetClassAxis" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain" xlink:label="us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" order="1" xlink:from="us-gaap_FairValueByAssetClassAxis" xlink:to="us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_MortgageLoansAcquiredAndHeldForSaleMember" xlink:label="pfsi_MortgageLoansAcquiredAndHeldForSaleMember"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="1" xlink:from="us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain" xlink:to="pfsi_MortgageLoansAcquiredAndHeldForSaleMember" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_MortgageLoansAtFairValueMember" xlink:label="pfsi_MortgageLoansAtFairValueMember"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="2" xlink:from="us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain" xlink:to="pfsi_MortgageLoansAtFairValueMember" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_MortgageServicingRightsMember" xlink:label="pfsi_MortgageServicingRightsMember"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="3" xlink:from="us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain" xlink:to="pfsi_MortgageServicingRightsMember" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RelatedPartyTransactionAxis" xlink:label="us-gaap_RelatedPartyTransactionAxis"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" order="3" xlink:from="us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable" xlink:to="us-gaap_RelatedPartyTransactionAxis" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RelatedPartyTransactionDomain" xlink:label="us-gaap_RelatedPartyTransactionDomain"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" order="1" xlink:from="us-gaap_RelatedPartyTransactionAxis" xlink:to="us-gaap_RelatedPartyTransactionDomain" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_MortgageLoanServicingAgreementMember" xlink:label="pfsi_MortgageLoanServicingAgreementMember"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="1" xlink:from="us-gaap_RelatedPartyTransactionDomain" xlink:to="pfsi_MortgageLoanServicingAgreementMember" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_RangeAxis" xlink:label="srt_RangeAxis"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" order="4" xlink:from="us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable" xlink:to="srt_RangeAxis" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_RangeMember" xlink:label="srt_RangeMember"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" order="1" xlink:from="srt_RangeAxis" xlink:to="srt_RangeMember" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_MinimumMember" xlink:label="srt_MinimumMember"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="1" xlink:from="srt_RangeMember" xlink:to="srt_MinimumMember" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_MaximumMember" xlink:label="srt_MaximumMember"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="2" xlink:from="srt_RangeMember" xlink:to="srt_MaximumMember" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RelatedPartyTransactionLineItems" xlink:label="us-gaap_RelatedPartyTransactionLineItems"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" order="1" xlink:from="us-gaap_RelatedPartyTransactionLineItems" xlink:to="us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable" use="optional" xbrldt:contextElement="segment" xbrldt:closed="true"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_RelatedPartyTransactionServicingFeePerMonthForCurrentLoans" xlink:label="pfsi_RelatedPartyTransactionServicingFeePerMonthForCurrentLoans"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="2" xlink:from="us-gaap_RelatedPartyTransactionLineItems" xlink:to="pfsi_RelatedPartyTransactionServicingFeePerMonthForCurrentLoans" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_RelatedPartyTransactionBaseServicingFeePerMonthForRealEstateInSettlementOfLoans" xlink:label="pfsi_RelatedPartyTransactionBaseServicingFeePerMonthForRealEstateInSettlementOfLoans"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="3" xlink:from="us-gaap_RelatedPartyTransactionLineItems" xlink:to="pfsi_RelatedPartyTransactionBaseServicingFeePerMonthForRealEstateInSettlementOfLoans" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_RelatedPartyTransactionBaseServicingFeePerMonthForSubservicedFixedRateLoans" xlink:label="pfsi_RelatedPartyTransactionBaseServicingFeePerMonthForSubservicedFixedRateLoans"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="4" xlink:from="us-gaap_RelatedPartyTransactionLineItems" xlink:to="pfsi_RelatedPartyTransactionBaseServicingFeePerMonthForSubservicedFixedRateLoans" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_RelatedPartyTransactionBaseServicingFeePerMonthForSubservicedAdjustableRateLoans" xlink:label="pfsi_RelatedPartyTransactionBaseServicingFeePerMonthForSubservicedAdjustableRateLoans"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="5" xlink:from="us-gaap_RelatedPartyTransactionLineItems" xlink:to="pfsi_RelatedPartyTransactionBaseServicingFeePerMonthForSubservicedAdjustableRateLoans" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_RelatedPartyTransactionAdditionalServicingFeePerMonthForDelinquentLoans" xlink:label="pfsi_RelatedPartyTransactionAdditionalServicingFeePerMonthForDelinquentLoans"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="6" xlink:from="us-gaap_RelatedPartyTransactionLineItems" xlink:to="pfsi_RelatedPartyTransactionAdditionalServicingFeePerMonthForDelinquentLoans" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_RelatedPartyTransactionSupplementalFeePerMonthForEachDistressedWholeLoan" xlink:label="pfsi_RelatedPartyTransactionSupplementalFeePerMonthForEachDistressedWholeLoan"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="7" xlink:from="us-gaap_RelatedPartyTransactionLineItems" xlink:to="pfsi_RelatedPartyTransactionSupplementalFeePerMonthForEachDistressedWholeLoan" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_TransfersAndServicingOfFinancialAssetsAbstract" xlink:label="us-gaap_TransfersAndServicingOfFinancialAssetsAbstract"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="8" xlink:from="us-gaap_RelatedPartyTransactionLineItems" xlink:to="us-gaap_TransfersAndServicingOfFinancialAssetsAbstract" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_ServicingFee" xlink:label="pfsi_ServicingFee"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="1" xlink:from="us-gaap_TransfersAndServicingOfFinancialAssetsAbstract" xlink:to="pfsi_ServicingFee" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_RelatedPartyTransactionAgreementTermRenewalPeriod" xlink:label="pfsi_RelatedPartyTransactionAgreementTermRenewalPeriod"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="2" xlink:from="us-gaap_TransfersAndServicingOfFinancialAssetsAbstract" xlink:to="pfsi_RelatedPartyTransactionAgreementTermRenewalPeriod" priority="1" use="optional"/> |
| | </definitionLink> |
| <definitionLink xlink:role="http://www.pennymacfinancial.com/role/DisclosureRelatedPartyTransactionsManagementFeesDetails" xlink:type="extended" xlink:title="40403 - Disclosure - Related Party Transactions - Management Fees (Details)" xmlns="http://www.xbrl.org/2003/linkbase"> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable" xlink:label="us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" xlink:label="us-gaap_RelatedPartyTransactionsByRelatedPartyAxis"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" order="1" xlink:from="us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable" xlink:to="us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RelatedPartyDomain" xlink:label="us-gaap_RelatedPartyDomain"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" order="1" xlink:from="us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" xlink:to="us-gaap_RelatedPartyDomain" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_PennyMacMortgageInvestmentTrustMember" xlink:label="pfsi_PennyMacMortgageInvestmentTrustMember"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="1" xlink:from="us-gaap_RelatedPartyDomain" xlink:to="pfsi_PennyMacMortgageInvestmentTrustMember" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RelatedPartyTransactionAxis" xlink:label="us-gaap_RelatedPartyTransactionAxis"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" order="2" xlink:from="us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable" xlink:to="us-gaap_RelatedPartyTransactionAxis" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RelatedPartyTransactionDomain" xlink:label="us-gaap_RelatedPartyTransactionDomain"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" order="1" xlink:from="us-gaap_RelatedPartyTransactionAxis" xlink:to="us-gaap_RelatedPartyTransactionDomain" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_ManagementFeesAgreementMember" xlink:label="pfsi_ManagementFeesAgreementMember"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="1" xlink:from="us-gaap_RelatedPartyTransactionDomain" xlink:to="pfsi_ManagementFeesAgreementMember" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_BaseManagementFeeCalculationTrancheOneMember" xlink:label="pfsi_BaseManagementFeeCalculationTrancheOneMember"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="1" xlink:from="pfsi_ManagementFeesAgreementMember" xlink:to="pfsi_BaseManagementFeeCalculationTrancheOneMember" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_BaseManagementFeeCalculationTrancheTwoMember" xlink:label="pfsi_BaseManagementFeeCalculationTrancheTwoMember"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="2" xlink:from="pfsi_ManagementFeesAgreementMember" xlink:to="pfsi_BaseManagementFeeCalculationTrancheTwoMember" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_BaseManagementFeeCalculationTrancheThreeMember" xlink:label="pfsi_BaseManagementFeeCalculationTrancheThreeMember"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="3" xlink:from="pfsi_ManagementFeesAgreementMember" xlink:to="pfsi_BaseManagementFeeCalculationTrancheThreeMember" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_PerformanceIncentiveFeeCalculationTrancheOneMember" xlink:label="pfsi_PerformanceIncentiveFeeCalculationTrancheOneMember"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="4" xlink:from="pfsi_ManagementFeesAgreementMember" xlink:to="pfsi_PerformanceIncentiveFeeCalculationTrancheOneMember" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_PerformanceIncentiveFeeCalculationTrancheTwoMember" xlink:label="pfsi_PerformanceIncentiveFeeCalculationTrancheTwoMember"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="5" xlink:from="pfsi_ManagementFeesAgreementMember" xlink:to="pfsi_PerformanceIncentiveFeeCalculationTrancheTwoMember" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_PerformanceIncentiveFeeCalculationTrancheThreeMember" xlink:label="pfsi_PerformanceIncentiveFeeCalculationTrancheThreeMember"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="6" xlink:from="pfsi_ManagementFeesAgreementMember" xlink:to="pfsi_PerformanceIncentiveFeeCalculationTrancheThreeMember" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_RangeAxis" xlink:label="srt_RangeAxis"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" order="3" xlink:from="us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable" xlink:to="srt_RangeAxis" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_RangeMember" xlink:label="srt_RangeMember"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" order="1" xlink:from="srt_RangeAxis" xlink:to="srt_RangeMember" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_MaximumMember" xlink:label="srt_MaximumMember"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="1" xlink:from="srt_RangeMember" xlink:to="srt_MaximumMember" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_MinimumMember" xlink:label="srt_MinimumMember"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="2" xlink:from="srt_RangeMember" xlink:to="srt_MinimumMember" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RelatedPartyTransactionLineItems" xlink:label="us-gaap_RelatedPartyTransactionLineItems"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" order="1" xlink:from="us-gaap_RelatedPartyTransactionLineItems" xlink:to="us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable" use="optional" xbrldt:contextElement="segment" xbrldt:closed="true"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_RelatedPartyTransactionPercentageOfAffiliateEquityConsideredToCalculateBaseManagementFee" xlink:label="pfsi_RelatedPartyTransactionPercentageOfAffiliateEquityConsideredToCalculateBaseManagementFee"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="2" xlink:from="us-gaap_RelatedPartyTransactionLineItems" xlink:to="pfsi_RelatedPartyTransactionPercentageOfAffiliateEquityConsideredToCalculateBaseManagementFee" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_RelatedPartyTransactionSpecifiedPercentageAppliedOnExcessOfCoreEarningsOnRollingQuarterBasisBeforeIncentiveFeeOverHurdleRateForPerformanceIncentiveFeeComputation" xlink:label="pfsi_RelatedPartyTransactionSpecifiedPercentageAppliedOnExcessOfCoreEarningsOnRollingQuarterBasisBeforeIncentiveFeeOverHurdleRateForPerformanceIncentiveFeeComputation"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="3" xlink:from="us-gaap_RelatedPartyTransactionLineItems" xlink:to="pfsi_RelatedPartyTransactionSpecifiedPercentageAppliedOnExcessOfCoreEarningsOnRollingQuarterBasisBeforeIncentiveFeeOverHurdleRateForPerformanceIncentiveFeeComputation" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_RelatedPartyTransactionPercentageOfReturnOnAffiliateEquityConsideredToCalculatePerformanceIncentiveFee" xlink:label="pfsi_RelatedPartyTransactionPercentageOfReturnOnAffiliateEquityConsideredToCalculatePerformanceIncentiveFee"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="4" xlink:from="us-gaap_RelatedPartyTransactionLineItems" xlink:to="pfsi_RelatedPartyTransactionPercentageOfReturnOnAffiliateEquityConsideredToCalculatePerformanceIncentiveFee" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_RelatedPartyTransactionThresholdShareholdersEquityConsideredToCalculateBaseManagementFee" xlink:label="pfsi_RelatedPartyTransactionThresholdShareholdersEquityConsideredToCalculateBaseManagementFee"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="5" xlink:from="us-gaap_RelatedPartyTransactionLineItems" xlink:to="pfsi_RelatedPartyTransactionThresholdShareholdersEquityConsideredToCalculateBaseManagementFee" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_RelatedPartyTransactionHighWatermarkForPerformanceIncentiveFeeComputation" xlink:label="pfsi_RelatedPartyTransactionHighWatermarkForPerformanceIncentiveFeeComputation"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="6" xlink:from="us-gaap_RelatedPartyTransactionLineItems" xlink:to="pfsi_RelatedPartyTransactionHighWatermarkForPerformanceIncentiveFeeComputation" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_RelatedPartyTransactionPercentageOfChangeInNetIncomeLossForPerformanceIncentiveFeeComputation" xlink:label="pfsi_RelatedPartyTransactionPercentageOfChangeInNetIncomeLossForPerformanceIncentiveFeeComputation"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="7" xlink:from="us-gaap_RelatedPartyTransactionLineItems" xlink:to="pfsi_RelatedPartyTransactionPercentageOfChangeInNetIncomeLossForPerformanceIncentiveFeeComputation" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_RelatedPartyTransactionPercentageOfPerformanceIncentiveFeePayableByIssuanceOfCommonShares" xlink:label="pfsi_RelatedPartyTransactionPercentageOfPerformanceIncentiveFeePayableByIssuanceOfCommonShares"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="8" xlink:from="us-gaap_RelatedPartyTransactionLineItems" xlink:to="pfsi_RelatedPartyTransactionPercentageOfPerformanceIncentiveFeePayableByIssuanceOfCommonShares" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_ManagementFeeRevenueAbstract" xlink:label="pfsi_ManagementFeeRevenueAbstract"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="9" xlink:from="us-gaap_RelatedPartyTransactionLineItems" xlink:to="pfsi_ManagementFeeRevenueAbstract" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_ManagementFeeBaseRevenue" xlink:label="pfsi_ManagementFeeBaseRevenue"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="1" xlink:from="pfsi_ManagementFeeRevenueAbstract" xlink:to="pfsi_ManagementFeeBaseRevenue" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_ManagementFeeIncentiveRevenue" xlink:label="pfsi_ManagementFeeIncentiveRevenue"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="2" xlink:from="pfsi_ManagementFeeRevenueAbstract" xlink:to="pfsi_ManagementFeeIncentiveRevenue" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_ManagementFeeRevenue" xlink:label="pfsi_ManagementFeeRevenue"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="3" xlink:from="pfsi_ManagementFeeRevenueAbstract" xlink:to="pfsi_ManagementFeeRevenue" priority="1" use="optional"/> |
| | </definitionLink> |
| <definitionLink xlink:role="http://www.pennymacfinancial.com/role/DisclosureRelatedPartyTransactionsOtherTransactionsReimbursementOfCommonOverheadExpensesDetails" xlink:type="extended" xlink:title="40404 - Disclosure - Related Party Transactions - Other Transactions, Reimbursement of Common Overhead Expenses (Details)" xmlns="http://www.xbrl.org/2003/linkbase"> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable" xlink:label="us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" xlink:label="us-gaap_RelatedPartyTransactionsByRelatedPartyAxis"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" order="1" xlink:from="us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable" xlink:to="us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RelatedPartyDomain" xlink:label="us-gaap_RelatedPartyDomain"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" order="1" xlink:from="us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" xlink:to="us-gaap_RelatedPartyDomain" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_PennyMacMortgageInvestmentTrustMember" xlink:label="pfsi_PennyMacMortgageInvestmentTrustMember"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="1" xlink:from="us-gaap_RelatedPartyDomain" xlink:to="pfsi_PennyMacMortgageInvestmentTrustMember" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RelatedPartyTransactionAxis" xlink:label="us-gaap_RelatedPartyTransactionAxis"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" order="2" xlink:from="us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable" xlink:to="us-gaap_RelatedPartyTransactionAxis" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RelatedPartyTransactionDomain" xlink:label="us-gaap_RelatedPartyTransactionDomain"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" order="1" xlink:from="us-gaap_RelatedPartyTransactionAxis" xlink:to="us-gaap_RelatedPartyTransactionDomain" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_CommonOverheadIncurredMember" xlink:label="pfsi_CommonOverheadIncurredMember"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="1" xlink:from="us-gaap_RelatedPartyTransactionDomain" xlink:to="pfsi_CommonOverheadIncurredMember" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_CompensationExpenseIncurredMember" xlink:label="pfsi_CompensationExpenseIncurredMember"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="2" xlink:from="us-gaap_RelatedPartyTransactionDomain" xlink:to="pfsi_CompensationExpenseIncurredMember" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_ExpensesIncurredMember" xlink:label="pfsi_ExpensesIncurredMember"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="3" xlink:from="us-gaap_RelatedPartyTransactionDomain" xlink:to="pfsi_ExpensesIncurredMember" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RelatedPartyTransactionLineItems" xlink:label="us-gaap_RelatedPartyTransactionLineItems"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" order="1" xlink:from="us-gaap_RelatedPartyTransactionLineItems" xlink:to="us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable" use="optional" xbrldt:contextElement="segment" xbrldt:closed="true"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_RelatedPartyTransactionPersonnelExpenseReimbursementPerQuarterAmount" xlink:label="pfsi_RelatedPartyTransactionPersonnelExpenseReimbursementPerQuarterAmount"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="2" xlink:from="us-gaap_RelatedPartyTransactionLineItems" xlink:to="pfsi_RelatedPartyTransactionPersonnelExpenseReimbursementPerQuarterAmount" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_RelatedPartyTransactionAgreementTermRenewalPeriod" xlink:label="pfsi_RelatedPartyTransactionAgreementTermRenewalPeriod"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="3" xlink:from="us-gaap_RelatedPartyTransactionLineItems" xlink:to="pfsi_RelatedPartyTransactionAgreementTermRenewalPeriod" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_RelatedPartyTransactionsReimbursementExpensesAbstract" xlink:label="pfsi_RelatedPartyTransactionsReimbursementExpensesAbstract"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="4" xlink:from="us-gaap_RelatedPartyTransactionLineItems" xlink:to="pfsi_RelatedPartyTransactionsReimbursementExpensesAbstract" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_RelatedPartyTransactionsReimbursementOfExpenses" xlink:label="pfsi_RelatedPartyTransactionsReimbursementOfExpenses"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="1" xlink:from="pfsi_RelatedPartyTransactionsReimbursementExpensesAbstract" xlink:to="pfsi_RelatedPartyTransactionsReimbursementOfExpenses" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_RelatedPartyTransactionsPaymentsAndSettlements" xlink:label="pfsi_RelatedPartyTransactionsPaymentsAndSettlements"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="2" xlink:from="pfsi_RelatedPartyTransactionsReimbursementExpensesAbstract" xlink:to="pfsi_RelatedPartyTransactionsPaymentsAndSettlements" priority="1" use="optional"/> |
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| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable" xlink:label="us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" xlink:label="us-gaap_RelatedPartyTransactionsByRelatedPartyAxis"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" order="1" xlink:from="us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable" xlink:to="us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RelatedPartyDomain" xlink:label="us-gaap_RelatedPartyDomain"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" order="1" xlink:from="us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" xlink:to="us-gaap_RelatedPartyDomain" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_PennyMacMortgageInvestmentTrustMember" xlink:label="pfsi_PennyMacMortgageInvestmentTrustMember"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="1" xlink:from="us-gaap_RelatedPartyDomain" xlink:to="pfsi_PennyMacMortgageInvestmentTrustMember" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RelatedPartyTransactionAxis" xlink:label="us-gaap_RelatedPartyTransactionAxis"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" order="2" xlink:from="us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable" xlink:to="us-gaap_RelatedPartyTransactionAxis" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RelatedPartyTransactionDomain" xlink:label="us-gaap_RelatedPartyTransactionDomain"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" order="1" xlink:from="us-gaap_RelatedPartyTransactionAxis" xlink:to="us-gaap_RelatedPartyTransactionDomain" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_PennymacHoldingsLLCRepurchaseAgreementMember" xlink:label="pfsi_PennymacHoldingsLLCRepurchaseAgreementMember"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="1" xlink:from="us-gaap_RelatedPartyTransactionDomain" xlink:to="pfsi_PennymacHoldingsLLCRepurchaseAgreementMember" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RelatedPartyTransactionLineItems" xlink:label="us-gaap_RelatedPartyTransactionLineItems"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" order="1" xlink:from="us-gaap_RelatedPartyTransactionLineItems" xlink:to="us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable" use="optional" xbrldt:contextElement="segment" xbrldt:closed="true"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_InvestmentOwnedBalanceShares" xlink:label="us-gaap_InvestmentOwnedBalanceShares"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="2" xlink:from="us-gaap_RelatedPartyTransactionLineItems" xlink:to="us-gaap_InvestmentOwnedBalanceShares" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_InvestmentOwnedAtFairValue" xlink:label="us-gaap_InvestmentOwnedAtFairValue"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="3" xlink:from="us-gaap_RelatedPartyTransactionLineItems" xlink:to="us-gaap_InvestmentOwnedAtFairValue" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperationsAbstract" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperationsAbstract"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="4" xlink:from="us-gaap_RelatedPartyTransactionLineItems" xlink:to="us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperationsAbstract" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_InterestIncomeOperating" xlink:label="us-gaap_InterestIncomeOperating"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="1" xlink:from="us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperationsAbstract" xlink:to="us-gaap_InterestIncomeOperating" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_InvestmentsInAndAdvancesToAffiliatesBalanceAbstract" xlink:label="us-gaap_InvestmentsInAndAdvancesToAffiliatesBalanceAbstract"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="2" xlink:from="us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperationsAbstract" xlink:to="us-gaap_InvestmentsInAndAdvancesToAffiliatesBalanceAbstract" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_InvestmentsInAndAdvancesToAffiliatesAtFairValuePeriodIncreaseDecrease" xlink:label="us-gaap_InvestmentsInAndAdvancesToAffiliatesAtFairValuePeriodIncreaseDecrease"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="1" xlink:from="us-gaap_InvestmentsInAndAdvancesToAffiliatesBalanceAbstract" xlink:to="us-gaap_InvestmentsInAndAdvancesToAffiliatesAtFairValuePeriodIncreaseDecrease" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_InvestmentsInAndAdvancesToAffiliatesChangeInFairValueOfInvestmentInAndDividendsReceived" xlink:label="pfsi_InvestmentsInAndAdvancesToAffiliatesChangeInFairValueOfInvestmentInAndDividendsReceived"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="2" xlink:from="us-gaap_InvestmentsInAndAdvancesToAffiliatesBalanceAbstract" xlink:to="pfsi_InvestmentsInAndAdvancesToAffiliatesChangeInFairValueOfInvestmentInAndDividendsReceived" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVenturesFairValueDisclosure" xlink:label="us-gaap_InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVenturesFairValueDisclosure"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="3" xlink:from="us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperationsAbstract" xlink:to="us-gaap_InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVenturesFairValueDisclosure" priority="1" use="optional"/> |
| | </definitionLink> |
| <definitionLink xlink:role="http://www.pennymacfinancial.com/role/DisclosureRelatedPartyTransactionsFinancingActivitiesDetails" xlink:type="extended" xlink:title="40407 - Disclosure - Related Party Transactions - Financing Activities (Details)" xmlns="http://www.xbrl.org/2003/linkbase"> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable" xlink:label="us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" xlink:label="us-gaap_RelatedPartyTransactionsByRelatedPartyAxis"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" order="1" xlink:from="us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable" xlink:to="us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RelatedPartyDomain" xlink:label="us-gaap_RelatedPartyDomain"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" order="1" xlink:from="us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" xlink:to="us-gaap_RelatedPartyDomain" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_PennyMacMortgageInvestmentTrustMember" xlink:label="pfsi_PennyMacMortgageInvestmentTrustMember"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="1" xlink:from="us-gaap_RelatedPartyDomain" xlink:to="pfsi_PennyMacMortgageInvestmentTrustMember" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RelatedPartyTransactionAxis" xlink:label="us-gaap_RelatedPartyTransactionAxis"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" order="2" xlink:from="us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable" xlink:to="us-gaap_RelatedPartyTransactionAxis" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RelatedPartyTransactionDomain" xlink:label="us-gaap_RelatedPartyTransactionDomain"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" order="1" xlink:from="us-gaap_RelatedPartyTransactionAxis" xlink:to="us-gaap_RelatedPartyTransactionDomain" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_FirstMasterSpreadAcquisitionAndMortgageServicingRightsServicingAgreementMember" xlink:label="pfsi_FirstMasterSpreadAcquisitionAndMortgageServicingRightsServicingAgreementMember"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="1" xlink:from="us-gaap_RelatedPartyTransactionDomain" xlink:to="pfsi_FirstMasterSpreadAcquisitionAndMortgageServicingRightsServicingAgreementMember" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FairValueByLiabilityClassAxis" xlink:label="us-gaap_FairValueByLiabilityClassAxis"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" order="3" xlink:from="us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable" xlink:to="us-gaap_FairValueByLiabilityClassAxis" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationByLiabilityClassDomain" xlink:label="us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationByLiabilityClassDomain"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" order="1" xlink:from="us-gaap_FairValueByLiabilityClassAxis" xlink:to="us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationByLiabilityClassDomain" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_ExcessServicingSpreadFinancingMember" xlink:label="pfsi_ExcessServicingSpreadFinancingMember"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="1" xlink:from="us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationByLiabilityClassDomain" xlink:to="pfsi_ExcessServicingSpreadFinancingMember" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RelatedPartyTransactionLineItems" xlink:label="us-gaap_RelatedPartyTransactionLineItems"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" order="1" xlink:from="us-gaap_RelatedPartyTransactionLineItems" xlink:to="us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable" use="optional" xbrldt:contextElement="segment" xbrldt:closed="true"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperationsAbstract" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperationsAbstract"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="2" xlink:from="us-gaap_RelatedPartyTransactionLineItems" xlink:to="us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperationsAbstract" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_ExcessServicingSpreadRecaptureCashSettlementAlternative" xlink:label="pfsi_ExcessServicingSpreadRecaptureCashSettlementAlternative"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="1" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperationsAbstract" xlink:to="pfsi_ExcessServicingSpreadRecaptureCashSettlementAlternative" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue" xlink:label="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="2" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperationsAbstract" xlink:to="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_TransferOfESSPursuantToRecaptureAgreement" xlink:label="pfsi_TransferOfESSPursuantToRecaptureAgreement"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="3" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperationsAbstract" xlink:to="pfsi_TransferOfESSPursuantToRecaptureAgreement" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_InterestExpense" xlink:label="us-gaap_InterestExpense"/> |
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| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_RepaymentOfExcessServicingSpreadFinancing" xlink:label="pfsi_RepaymentOfExcessServicingSpreadFinancing"/> |
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| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings" xlink:label="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="6" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperationsAbstract" xlink:to="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_ExcessServicingSpreadFinancingRecaptureRecognized" xlink:label="pfsi_ExcessServicingSpreadFinancingRecaptureRecognized"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="7" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperationsAbstract" xlink:to="pfsi_ExcessServicingSpreadFinancingRecaptureRecognized" priority="1" use="optional"/> |
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| <definitionLink xlink:role="http://www.pennymacfinancial.com/role/DisclosureRelatedPartyTransactionsAmountsDueFromAffiliateDetails" xlink:type="extended" xlink:title="40408 - Disclosure - Related Party Transactions - Amounts due from Affiliate (Details)" xmlns="http://www.xbrl.org/2003/linkbase"> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable" xlink:label="us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable"/> |
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| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RelatedPartyDomain" xlink:label="us-gaap_RelatedPartyDomain"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" order="1" xlink:from="us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" xlink:to="us-gaap_RelatedPartyDomain" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_PennyMacMortgageInvestmentTrustMember" xlink:label="pfsi_PennyMacMortgageInvestmentTrustMember"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="1" xlink:from="us-gaap_RelatedPartyDomain" xlink:to="pfsi_PennyMacMortgageInvestmentTrustMember" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RelatedPartyTransactionLineItems" xlink:label="us-gaap_RelatedPartyTransactionLineItems"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" order="1" xlink:from="us-gaap_RelatedPartyTransactionLineItems" xlink:to="us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable" use="optional" xbrldt:contextElement="segment" xbrldt:closed="true"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DueFromRelatedPartiesUnclassifiedAbstract" xlink:label="us-gaap_DueFromRelatedPartiesUnclassifiedAbstract"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="2" xlink:from="us-gaap_RelatedPartyTransactionLineItems" xlink:to="us-gaap_DueFromRelatedPartiesUnclassifiedAbstract" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_DueFromRelatedPartiesFulfillmentFees" xlink:label="pfsi_DueFromRelatedPartiesFulfillmentFees"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="1" xlink:from="us-gaap_DueFromRelatedPartiesUnclassifiedAbstract" xlink:to="pfsi_DueFromRelatedPartiesFulfillmentFees" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_DueFromRelatedPartiesManagementFees" xlink:label="pfsi_DueFromRelatedPartiesManagementFees"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="2" xlink:from="us-gaap_DueFromRelatedPartiesUnclassifiedAbstract" xlink:to="pfsi_DueFromRelatedPartiesManagementFees" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_DueFromRelatedPartiesServicingFees" xlink:label="pfsi_DueFromRelatedPartiesServicingFees"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="3" xlink:from="us-gaap_DueFromRelatedPartiesUnclassifiedAbstract" xlink:to="pfsi_DueFromRelatedPartiesServicingFees" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_DueFromRelatedPartiesCorrespondentLendingOriginationFees" xlink:label="pfsi_DueFromRelatedPartiesCorrespondentLendingOriginationFees"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="4" xlink:from="us-gaap_DueFromRelatedPartiesUnclassifiedAbstract" xlink:to="pfsi_DueFromRelatedPartiesCorrespondentLendingOriginationFees" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_DueFromRelatedPartiesAllocatedExpenses" xlink:label="pfsi_DueFromRelatedPartiesAllocatedExpenses"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="5" xlink:from="us-gaap_DueFromRelatedPartiesUnclassifiedAbstract" xlink:to="pfsi_DueFromRelatedPartiesAllocatedExpenses" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DueFromAffiliates" xlink:label="us-gaap_DueFromAffiliates"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="6" xlink:from="us-gaap_DueFromRelatedPartiesUnclassifiedAbstract" xlink:to="us-gaap_DueFromAffiliates" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DueToRelatedPartiesCurrentAndNoncurrentAbstract" xlink:label="us-gaap_DueToRelatedPartiesCurrentAndNoncurrentAbstract"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="3" xlink:from="us-gaap_RelatedPartyTransactionLineItems" xlink:to="us-gaap_DueToRelatedPartiesCurrentAndNoncurrentAbstract" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_DueToRelatedPartiesServicingAdvances" xlink:label="pfsi_DueToRelatedPartiesServicingAdvances"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="1" xlink:from="us-gaap_DueToRelatedPartiesCurrentAndNoncurrentAbstract" xlink:to="pfsi_DueToRelatedPartiesServicingAdvances" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_DueToRelatedPartiesOtherExpenses" xlink:label="pfsi_DueToRelatedPartiesOtherExpenses"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="2" xlink:from="us-gaap_DueToRelatedPartiesCurrentAndNoncurrentAbstract" xlink:to="pfsi_DueToRelatedPartiesOtherExpenses" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DueToAffiliateCurrentAndNoncurrent" xlink:label="us-gaap_DueToAffiliateCurrentAndNoncurrent"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="3" xlink:from="us-gaap_DueToRelatedPartiesCurrentAndNoncurrentAbstract" xlink:to="us-gaap_DueToAffiliateCurrentAndNoncurrent" priority="1" use="optional"/> |
| | </definitionLink> |
| <definitionLink xlink:role="http://www.pennymacfinancial.com/role/DisclosureRelatedPartyTransactionsExchangedPrivateNationalMortgageAcceptanceCompanyLlcUnitholdersDetails" xlink:type="extended" xlink:title="40410 - Disclosure - Related Party Transactions - Exchanged Private National Mortgage Acceptance Company, LLC Unitholders (Details)" xmlns="http://www.xbrl.org/2003/linkbase"> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable" xlink:label="us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" xlink:label="us-gaap_RelatedPartyTransactionsByRelatedPartyAxis"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" order="1" xlink:from="us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable" xlink:to="us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RelatedPartyDomain" xlink:label="us-gaap_RelatedPartyDomain"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" order="1" xlink:from="us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" xlink:to="us-gaap_RelatedPartyDomain" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_PrivateNationalMortgageAcceptanceCompanyMember" xlink:label="pfsi_PrivateNationalMortgageAcceptanceCompanyMember"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="1" xlink:from="us-gaap_RelatedPartyDomain" xlink:to="pfsi_PrivateNationalMortgageAcceptanceCompanyMember" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RelatedPartyTransactionLineItems" xlink:label="us-gaap_RelatedPartyTransactionLineItems"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" order="1" xlink:from="us-gaap_RelatedPartyTransactionLineItems" xlink:to="us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable" use="optional" xbrldt:contextElement="segment" xbrldt:closed="true"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_PercentageOfAmountOfTaxBenefits" xlink:label="pfsi_PercentageOfAmountOfTaxBenefits"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="2" xlink:from="us-gaap_RelatedPartyTransactionLineItems" xlink:to="pfsi_PercentageOfAmountOfTaxBenefits" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_PayableUnderTaxReceivableAgreementPayments" xlink:label="pfsi_PayableUnderTaxReceivableAgreementPayments"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="3" xlink:from="us-gaap_RelatedPartyTransactionLineItems" xlink:to="pfsi_PayableUnderTaxReceivableAgreementPayments" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_PaymentOfTaxLiabilityUnderTaxReceivableAgreement" xlink:label="pfsi_PaymentOfTaxLiabilityUnderTaxReceivableAgreement"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="4" xlink:from="us-gaap_RelatedPartyTransactionLineItems" xlink:to="pfsi_PaymentOfTaxLiabilityUnderTaxReceivableAgreement" priority="1" use="optional"/> |
| | </definitionLink> |
| <definitionLink xlink:role="http://www.pennymacfinancial.com/role/DisclosureLoanSalesAndServicingActivitiesSummaryOfMortgageServicingPortfolioDetails" xlink:type="extended" xlink:title="40502 - Disclosure - Loan Sales and Servicing Activities - Summary of Mortgage Servicing Portfolio (Details)" xmlns="http://www.xbrl.org/2003/linkbase"> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_ScheduleOfLoanSalesAndServicingActivitiesTable" xlink:label="pfsi_ScheduleOfLoanSalesAndServicingActivitiesTable"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FairValueByAssetClassAxis" xlink:label="us-gaap_FairValueByAssetClassAxis"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" order="1" xlink:from="pfsi_ScheduleOfLoanSalesAndServicingActivitiesTable" xlink:to="us-gaap_FairValueByAssetClassAxis" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain" xlink:label="us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" order="1" xlink:from="us-gaap_FairValueByAssetClassAxis" xlink:to="us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_MortgageServicingRightsMember" xlink:label="pfsi_MortgageServicingRightsMember"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="1" xlink:from="us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain" xlink:to="pfsi_MortgageServicingRightsMember" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_MortgageServicingPortfolioOwnedMember" xlink:label="pfsi_MortgageServicingPortfolioOwnedMember"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="1" xlink:from="pfsi_MortgageServicingRightsMember" xlink:to="pfsi_MortgageServicingPortfolioOwnedMember" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_MortgageServicingPortfolioContractServicingAndSubservicedMember" xlink:label="pfsi_MortgageServicingPortfolioContractServicingAndSubservicedMember"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="2" xlink:from="pfsi_MortgageServicingRightsMember" xlink:to="pfsi_MortgageServicingPortfolioContractServicingAndSubservicedMember" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_CounterpartyNameAxis" xlink:label="srt_CounterpartyNameAxis"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" order="2" xlink:from="pfsi_ScheduleOfLoanSalesAndServicingActivitiesTable" xlink:to="srt_CounterpartyNameAxis" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_RepurchaseAgreementCounterpartyNameDomain" xlink:label="srt_RepurchaseAgreementCounterpartyNameDomain"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" order="1" xlink:from="srt_CounterpartyNameAxis" xlink:to="srt_RepurchaseAgreementCounterpartyNameDomain" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_AgenciesMember" xlink:label="pfsi_AgenciesMember"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="1" xlink:from="srt_RepurchaseAgreementCounterpartyNameDomain" xlink:to="pfsi_AgenciesMember" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_AffiliatedEntityMember" xlink:label="srt_AffiliatedEntityMember"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="2" xlink:from="srt_RepurchaseAgreementCounterpartyNameDomain" xlink:to="srt_AffiliatedEntityMember" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_LoanSalesAndServicingActivitiesLineItems" xlink:label="pfsi_LoanSalesAndServicingActivitiesLineItems"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" order="1" xlink:from="pfsi_LoanSalesAndServicingActivitiesLineItems" xlink:to="pfsi_ScheduleOfLoanSalesAndServicingActivitiesTable" use="optional" xbrldt:contextElement="segment" xbrldt:closed="true"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_MortgageServicingPortfolioAbstract" xlink:label="pfsi_MortgageServicingPortfolioAbstract"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="2" xlink:from="pfsi_LoanSalesAndServicingActivitiesLineItems" xlink:to="pfsi_MortgageServicingPortfolioAbstract" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_PrincipalAmountOutstandingOfLoansServicedForOthersOriginatedServicing" xlink:label="pfsi_PrincipalAmountOutstandingOfLoansServicedForOthersOriginatedServicing"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="1" xlink:from="pfsi_MortgageServicingPortfolioAbstract" xlink:to="pfsi_PrincipalAmountOutstandingOfLoansServicedForOthersOriginatedServicing" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_PrincipalAmountOutstandingOfLoansServicedForOthersPurchasedServicing" xlink:label="pfsi_PrincipalAmountOutstandingOfLoansServicedForOthersPurchasedServicing"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="2" xlink:from="pfsi_MortgageServicingPortfolioAbstract" xlink:to="pfsi_PrincipalAmountOutstandingOfLoansServicedForOthersPurchasedServicing" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_PrincipalAmountOfLoansServicedForNonaffiliates" xlink:label="pfsi_PrincipalAmountOfLoansServicedForNonaffiliates"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="3" xlink:from="pfsi_MortgageServicingPortfolioAbstract" xlink:to="pfsi_PrincipalAmountOfLoansServicedForNonaffiliates" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_PrincipalAmountOfLoansServicedForAffiliates" xlink:label="pfsi_PrincipalAmountOfLoansServicedForAffiliates"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="4" xlink:from="pfsi_MortgageServicingPortfolioAbstract" xlink:to="pfsi_PrincipalAmountOfLoansServicedForAffiliates" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_PrincipalAmountOutstandingOnLoansHeldForSale" xlink:label="pfsi_PrincipalAmountOutstandingOnLoansHeldForSale"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="5" xlink:from="pfsi_MortgageServicingPortfolioAbstract" xlink:to="pfsi_PrincipalAmountOutstandingOnLoansHeldForSale" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PrincipalAmountOutstandingOnLoansManagedAndSecuritized" xlink:label="us-gaap_PrincipalAmountOutstandingOnLoansManagedAndSecuritized"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="6" xlink:from="pfsi_MortgageServicingPortfolioAbstract" xlink:to="us-gaap_PrincipalAmountOutstandingOnLoansManagedAndSecuritized" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_DelinquentMortgageLoansInPortfolioAbstract" xlink:label="pfsi_DelinquentMortgageLoansInPortfolioAbstract"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="7" xlink:from="pfsi_MortgageServicingPortfolioAbstract" xlink:to="pfsi_DelinquentMortgageLoansInPortfolioAbstract" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_MortgageServicingPortfolioThirtyDaysDelinquentMortgageLoans" xlink:label="pfsi_MortgageServicingPortfolioThirtyDaysDelinquentMortgageLoans"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="1" xlink:from="pfsi_DelinquentMortgageLoansInPortfolioAbstract" xlink:to="pfsi_MortgageServicingPortfolioThirtyDaysDelinquentMortgageLoans" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_MortgageServicingPortfolioSixtyDaysDelinquentMortgageLoans" xlink:label="pfsi_MortgageServicingPortfolioSixtyDaysDelinquentMortgageLoans"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="2" xlink:from="pfsi_DelinquentMortgageLoansInPortfolioAbstract" xlink:to="pfsi_MortgageServicingPortfolioSixtyDaysDelinquentMortgageLoans" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_MortgageServicingPortfolioNinetyDaysOrMoreDelinquentMortgageLoans" xlink:label="pfsi_MortgageServicingPortfolioNinetyDaysOrMoreDelinquentMortgageLoans"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="3" xlink:from="pfsi_DelinquentMortgageLoansInPortfolioAbstract" xlink:to="pfsi_MortgageServicingPortfolioNinetyDaysOrMoreDelinquentMortgageLoans" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_MortgageServicingPortfolioNinetyDaysOrMoreDelinquentNotInForeclosureMortgageLoans" xlink:label="pfsi_MortgageServicingPortfolioNinetyDaysOrMoreDelinquentNotInForeclosureMortgageLoans"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="1" xlink:from="pfsi_MortgageServicingPortfolioNinetyDaysOrMoreDelinquentMortgageLoans" xlink:to="pfsi_MortgageServicingPortfolioNinetyDaysOrMoreDelinquentNotInForeclosureMortgageLoans" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_MortgageServicingPortfolioNinetyDaysOrMoreDelinquentDueInForeclosureMortgageLoans" xlink:label="pfsi_MortgageServicingPortfolioNinetyDaysOrMoreDelinquentDueInForeclosureMortgageLoans"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="2" xlink:from="pfsi_MortgageServicingPortfolioNinetyDaysOrMoreDelinquentMortgageLoans" xlink:to="pfsi_MortgageServicingPortfolioNinetyDaysOrMoreDelinquentDueInForeclosureMortgageLoans" priority="1" use="optional"/> |
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| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfShortTermDebtTable" xlink:label="us-gaap_ScheduleOfShortTermDebtTable"/> |
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| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="us-gaap_DebtInstrumentNameDomain"/> |
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| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FinancialInstrumentAxis" xlink:label="us-gaap_FinancialInstrumentAxis"/> |
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| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DeferredFinanceCostsNet" xlink:label="us-gaap_DeferredFinanceCostsNet"/> |
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| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AssetsSoldUnderAgreementsToRepurchaseRepurchaseLiability" xlink:label="us-gaap_AssetsSoldUnderAgreementsToRepurchaseRepurchaseLiability"/> |
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| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_LineOfCreditFacilityRemainingBorrowingCapacityCommitted" xlink:label="pfsi_LineOfCreditFacilityRemainingBorrowingCapacityCommitted"/> |
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| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PledgedAssetsSeparatelyReportedSecuritiesPledgedAsCollateralAtFairValue" xlink:label="us-gaap_PledgedAssetsSeparatelyReportedSecuritiesPledgedAsCollateralAtFairValue"/> |
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| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_ServicingAdvancesPledgedToCreditors" xlink:label="pfsi_ServicingAdvancesPledgedToCreditors"/> |
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| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_MarginDepositAssets" xlink:label="us-gaap_MarginDepositAssets"/> |
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| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AmortizationOfFinancingCosts" xlink:label="us-gaap_AmortizationOfFinancingCosts"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="5" xlink:from="us-gaap_ShortTermDebtLineItems" xlink:to="us-gaap_AmortizationOfFinancingCosts" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_AmountOfRepurchaseAgreement" xlink:label="pfsi_AmountOfRepurchaseAgreement"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="6" xlink:from="us-gaap_ShortTermDebtLineItems" xlink:to="pfsi_AmountOfRepurchaseAgreement" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_RelatedPartyTransactionMaximumPrincipalBalanceOfVariableFundingNote" xlink:label="pfsi_RelatedPartyTransactionMaximumPrincipalBalanceOfVariableFundingNote"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="7" xlink:from="us-gaap_ShortTermDebtLineItems" xlink:to="pfsi_RelatedPartyTransactionMaximumPrincipalBalanceOfVariableFundingNote" priority="1" use="optional"/> |
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| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfShortTermDebtTable" xlink:label="us-gaap_ScheduleOfShortTermDebtTable"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AssetsSoldUnderAgreementsToRepurchaseMaturityPeriodsAxis" xlink:label="us-gaap_AssetsSoldUnderAgreementsToRepurchaseMaturityPeriodsAxis"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" order="1" xlink:from="us-gaap_ScheduleOfShortTermDebtTable" xlink:to="us-gaap_AssetsSoldUnderAgreementsToRepurchaseMaturityPeriodsAxis" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AssetsSoldUnderAgreementsToRepurchaseMaturityPeriodDomain" xlink:label="us-gaap_AssetsSoldUnderAgreementsToRepurchaseMaturityPeriodDomain"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" order="1" xlink:from="us-gaap_AssetsSoldUnderAgreementsToRepurchaseMaturityPeriodsAxis" xlink:to="us-gaap_AssetsSoldUnderAgreementsToRepurchaseMaturityPeriodDomain" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_MaturityUpTo30DaysMember" xlink:label="us-gaap_MaturityUpTo30DaysMember"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="1" xlink:from="us-gaap_AssetsSoldUnderAgreementsToRepurchaseMaturityPeriodDomain" xlink:to="us-gaap_MaturityUpTo30DaysMember" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_Maturity30To90DaysMember" xlink:label="us-gaap_Maturity30To90DaysMember"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="2" xlink:from="us-gaap_AssetsSoldUnderAgreementsToRepurchaseMaturityPeriodDomain" xlink:to="us-gaap_Maturity30To90DaysMember" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_MaturityOver90DaysTo180DaysMember" xlink:label="pfsi_MaturityOver90DaysTo180DaysMember"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="3" xlink:from="us-gaap_AssetsSoldUnderAgreementsToRepurchaseMaturityPeriodDomain" xlink:to="pfsi_MaturityOver90DaysTo180DaysMember" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_MaturityOver180DaysToOneYearMember" xlink:label="pfsi_MaturityOver180DaysToOneYearMember"/> |
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| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_MaturityOverOneYearToTwoYearsMember" xlink:label="pfsi_MaturityOverOneYearToTwoYearsMember"/> |
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| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShortTermDebtLineItems" xlink:label="us-gaap_ShortTermDebtLineItems"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" order="1" xlink:from="us-gaap_ShortTermDebtLineItems" xlink:to="us-gaap_ScheduleOfShortTermDebtTable" use="optional" xbrldt:contextElement="segment" xbrldt:closed="true"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_AssetsSoldUnderAgreementsToRepurchaseUnpaidPrincipalBalance" xlink:label="pfsi_AssetsSoldUnderAgreementsToRepurchaseUnpaidPrincipalBalance"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="2" xlink:from="us-gaap_ShortTermDebtLineItems" xlink:to="pfsi_AssetsSoldUnderAgreementsToRepurchaseUnpaidPrincipalBalance" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RepurchaseAgreementCounterpartyWeightedAverageMaturityOfAgreements1" xlink:label="us-gaap_RepurchaseAgreementCounterpartyWeightedAverageMaturityOfAgreements1"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="3" xlink:from="us-gaap_ShortTermDebtLineItems" xlink:to="us-gaap_RepurchaseAgreementCounterpartyWeightedAverageMaturityOfAgreements1" priority="1" use="optional"/> |
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| <definitionLink xlink:role="http://www.pennymacfinancial.com/role/DisclosureShortTermDebtMortgageLoansSoldUnderAgreementToRepurchaseByCounterpartyDetails" xlink:type="extended" xlink:title="41203 - Disclosure - Short-Term Debt - Mortgage Loans Sold Under Agreement to Repurchase by Counterparty (Details)" xmlns="http://www.xbrl.org/2003/linkbase"> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfShortTermDebtTable" xlink:label="us-gaap_ScheduleOfShortTermDebtTable"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShortTermDebtTypeAxis" xlink:label="us-gaap_ShortTermDebtTypeAxis"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" order="1" xlink:from="us-gaap_ScheduleOfShortTermDebtTable" xlink:to="us-gaap_ShortTermDebtTypeAxis" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShortTermDebtTypeDomain" xlink:label="us-gaap_ShortTermDebtTypeDomain"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" order="1" xlink:from="us-gaap_ShortTermDebtTypeAxis" xlink:to="us-gaap_ShortTermDebtTypeDomain" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SecuritiesSoldUnderAgreementsToRepurchaseMember" xlink:label="us-gaap_SecuritiesSoldUnderAgreementsToRepurchaseMember"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="1" xlink:from="us-gaap_ShortTermDebtTypeDomain" xlink:to="us-gaap_SecuritiesSoldUnderAgreementsToRepurchaseMember" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_CounterpartyNameAxis" xlink:label="srt_CounterpartyNameAxis"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" order="2" xlink:from="us-gaap_ScheduleOfShortTermDebtTable" xlink:to="srt_CounterpartyNameAxis" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_RepurchaseAgreementCounterpartyNameDomain" xlink:label="srt_RepurchaseAgreementCounterpartyNameDomain"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" order="1" xlink:from="srt_CounterpartyNameAxis" xlink:to="srt_RepurchaseAgreementCounterpartyNameDomain" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_CreditSuisseFirstBostonMortgageCapitalLLCMember" xlink:label="pfsi_CreditSuisseFirstBostonMortgageCapitalLLCMember"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="1" xlink:from="srt_RepurchaseAgreementCounterpartyNameDomain" xlink:to="pfsi_CreditSuisseFirstBostonMortgageCapitalLLCMember" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_CreditSuisseFirstBostonMortgageCapitalLLCTrancheTwoMember" xlink:label="pfsi_CreditSuisseFirstBostonMortgageCapitalLLCTrancheTwoMember"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="1" xlink:from="pfsi_CreditSuisseFirstBostonMortgageCapitalLLCMember" xlink:to="pfsi_CreditSuisseFirstBostonMortgageCapitalLLCTrancheTwoMember" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_CreditSuisseFirstBostonMortgageCapitalLLCTrancheOneMember" xlink:label="pfsi_CreditSuisseFirstBostonMortgageCapitalLLCTrancheOneMember"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="2" xlink:from="pfsi_CreditSuisseFirstBostonMortgageCapitalLLCMember" xlink:to="pfsi_CreditSuisseFirstBostonMortgageCapitalLLCTrancheOneMember" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_BankOfAmericaMember" xlink:label="pfsi_BankOfAmericaMember"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="2" xlink:from="srt_RepurchaseAgreementCounterpartyNameDomain" xlink:to="pfsi_BankOfAmericaMember" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_JpMorganChaseBankMember" xlink:label="pfsi_JpMorganChaseBankMember"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="3" xlink:from="srt_RepurchaseAgreementCounterpartyNameDomain" xlink:to="pfsi_JpMorganChaseBankMember" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_JpMorganMember" xlink:label="pfsi_JpMorganMember"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="4" xlink:from="srt_RepurchaseAgreementCounterpartyNameDomain" xlink:to="pfsi_JpMorganMember" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_BNPParibasMember" xlink:label="pfsi_BNPParibasMember"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="5" xlink:from="srt_RepurchaseAgreementCounterpartyNameDomain" xlink:to="pfsi_BNPParibasMember" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_BarclaysBankPlcMember" xlink:label="pfsi_BarclaysBankPlcMember"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="6" xlink:from="srt_RepurchaseAgreementCounterpartyNameDomain" xlink:to="pfsi_BarclaysBankPlcMember" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_GoldmanSachsMember" xlink:label="pfsi_GoldmanSachsMember"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="7" xlink:from="srt_RepurchaseAgreementCounterpartyNameDomain" xlink:to="pfsi_GoldmanSachsMember" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_CitibankNMember" xlink:label="pfsi_CitibankNMember"/> |
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| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_MorganStanleyBankMember" xlink:label="pfsi_MorganStanleyBankMember"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="9" xlink:from="srt_RepurchaseAgreementCounterpartyNameDomain" xlink:to="pfsi_MorganStanleyBankMember" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_RoyalBankOfCanadaMember" xlink:label="pfsi_RoyalBankOfCanadaMember"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="10" xlink:from="srt_RepurchaseAgreementCounterpartyNameDomain" xlink:to="pfsi_RoyalBankOfCanadaMember" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_WellsFargoMember" xlink:label="pfsi_WellsFargoMember"/> |
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| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShortTermDebtLineItems" xlink:label="us-gaap_ShortTermDebtLineItems"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" order="1" xlink:from="us-gaap_ShortTermDebtLineItems" xlink:to="us-gaap_ScheduleOfShortTermDebtTable" use="optional" xbrldt:contextElement="segment" xbrldt:closed="true"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RepurchaseAgreementCounterpartyAmountAtRisk" xlink:label="us-gaap_RepurchaseAgreementCounterpartyAmountAtRisk"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="2" xlink:from="us-gaap_ShortTermDebtLineItems" xlink:to="us-gaap_RepurchaseAgreementCounterpartyAmountAtRisk" priority="1" use="optional"/> |
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| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfShortTermDebtTable" xlink:label="us-gaap_ScheduleOfShortTermDebtTable"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_TransactionTypeAxis" xlink:label="us-gaap_TransactionTypeAxis"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" order="1" xlink:from="us-gaap_ScheduleOfShortTermDebtTable" xlink:to="us-gaap_TransactionTypeAxis" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_TransactionDomain" xlink:label="us-gaap_TransactionDomain"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" order="1" xlink:from="us-gaap_TransactionTypeAxis" xlink:to="us-gaap_TransactionDomain" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_SyndicatedRepurchaseAgreementMember" xlink:label="pfsi_SyndicatedRepurchaseAgreementMember"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="1" xlink:from="us-gaap_TransactionDomain" xlink:to="pfsi_SyndicatedRepurchaseAgreementMember" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_SyndicatedRepurchaseAgreementServicingAdvanceReceivablesMember" xlink:label="pfsi_SyndicatedRepurchaseAgreementServicingAdvanceReceivablesMember"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="2" xlink:from="us-gaap_TransactionDomain" xlink:to="pfsi_SyndicatedRepurchaseAgreementServicingAdvanceReceivablesMember" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DebtInstrumentAxis" xlink:label="us-gaap_DebtInstrumentAxis"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" order="2" xlink:from="us-gaap_ScheduleOfShortTermDebtTable" xlink:to="us-gaap_DebtInstrumentAxis" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="us-gaap_DebtInstrumentNameDomain"/> |
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| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_MortgageLoanParticipationAndSaleAgreementMember" xlink:label="pfsi_MortgageLoanParticipationAndSaleAgreementMember"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="1" xlink:from="us-gaap_DebtInstrumentNameDomain" xlink:to="pfsi_MortgageLoanParticipationAndSaleAgreementMember" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_NotesPayableOtherPayablesMember" xlink:label="us-gaap_NotesPayableOtherPayablesMember"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="2" xlink:from="us-gaap_DebtInstrumentNameDomain" xlink:to="us-gaap_NotesPayableOtherPayablesMember" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_RangeAxis" xlink:label="srt_RangeAxis"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" order="3" xlink:from="us-gaap_ScheduleOfShortTermDebtTable" xlink:to="srt_RangeAxis" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_RangeMember" xlink:label="srt_RangeMember"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" order="1" xlink:from="srt_RangeAxis" xlink:to="srt_RangeMember" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_MaximumMember" xlink:label="srt_MaximumMember"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="1" xlink:from="srt_RangeMember" xlink:to="srt_MaximumMember" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShortTermDebtLineItems" xlink:label="us-gaap_ShortTermDebtLineItems"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" order="1" xlink:from="us-gaap_ShortTermDebtLineItems" xlink:to="us-gaap_ScheduleOfShortTermDebtTable" use="optional" xbrldt:contextElement="segment" xbrldt:closed="true"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_RepurchaseAgreementPreviousMaximumAggregatePurchasePrice" xlink:label="pfsi_RepurchaseAgreementPreviousMaximumAggregatePurchasePrice"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="2" xlink:from="us-gaap_ShortTermDebtLineItems" xlink:to="pfsi_RepurchaseAgreementPreviousMaximumAggregatePurchasePrice" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_RepurchaseAgreementMaximumAggregatePurchasePrice" xlink:label="pfsi_RepurchaseAgreementMaximumAggregatePurchasePrice"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="3" xlink:from="us-gaap_ShortTermDebtLineItems" xlink:to="pfsi_RepurchaseAgreementMaximumAggregatePurchasePrice" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_MortgageLoansAcquiredForSaleSoldUnderAgreementsToRepurchaseActivityDuringPeriodAbstract" xlink:label="pfsi_MortgageLoansAcquiredForSaleSoldUnderAgreementsToRepurchaseActivityDuringPeriodAbstract"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="4" xlink:from="us-gaap_ShortTermDebtLineItems" xlink:to="pfsi_MortgageLoansAcquiredForSaleSoldUnderAgreementsToRepurchaseActivityDuringPeriodAbstract" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShorttermDebtAverageOutstandingAmount" xlink:label="us-gaap_ShorttermDebtAverageOutstandingAmount"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="1" xlink:from="pfsi_MortgageLoansAcquiredForSaleSoldUnderAgreementsToRepurchaseActivityDuringPeriodAbstract" xlink:to="us-gaap_ShorttermDebtAverageOutstandingAmount" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShortTermDebtWeightedAverageInterestRateOverTime" xlink:label="us-gaap_ShortTermDebtWeightedAverageInterestRateOverTime"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="2" xlink:from="pfsi_MortgageLoansAcquiredForSaleSoldUnderAgreementsToRepurchaseActivityDuringPeriodAbstract" xlink:to="us-gaap_ShortTermDebtWeightedAverageInterestRateOverTime" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_InterestExpenseMortgageLoanParticipationAndSaleAgreement" xlink:label="pfsi_InterestExpenseMortgageLoanParticipationAndSaleAgreement"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="3" xlink:from="pfsi_MortgageLoansAcquiredForSaleSoldUnderAgreementsToRepurchaseActivityDuringPeriodAbstract" xlink:to="pfsi_InterestExpenseMortgageLoanParticipationAndSaleAgreement" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShorttermDebtMaximumAmountOutstandingDuringPeriod" xlink:label="us-gaap_ShorttermDebtMaximumAmountOutstandingDuringPeriod"/> |
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| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_NotesPayableAtPeriodEndAbstract" xlink:label="pfsi_NotesPayableAtPeriodEndAbstract"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="5" xlink:from="us-gaap_ShortTermDebtLineItems" xlink:to="pfsi_NotesPayableAtPeriodEndAbstract" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_MortgageLoanParticipationAndSaleAgreementUnpaidPrincipalBalance" xlink:label="pfsi_MortgageLoanParticipationAndSaleAgreementUnpaidPrincipalBalance"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="1" xlink:from="pfsi_NotesPayableAtPeriodEndAbstract" xlink:to="pfsi_MortgageLoanParticipationAndSaleAgreementUnpaidPrincipalBalance" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_UnamortizedDebtIssuanceExpense" xlink:label="us-gaap_UnamortizedDebtIssuanceExpense"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="2" xlink:from="pfsi_NotesPayableAtPeriodEndAbstract" xlink:to="us-gaap_UnamortizedDebtIssuanceExpense" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_MortgageLoanParticipationAndSaleAgreements" xlink:label="pfsi_MortgageLoanParticipationAndSaleAgreements"/> |
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| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_MortgageLoanParticipationAndSaleAgreement" xlink:label="pfsi_MortgageLoanParticipationAndSaleAgreement"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="4" xlink:from="pfsi_NotesPayableAtPeriodEndAbstract" xlink:to="pfsi_MortgageLoanParticipationAndSaleAgreement" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShortTermDebtWeightedAverageInterestRate" xlink:label="us-gaap_ShortTermDebtWeightedAverageInterestRate"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="5" xlink:from="pfsi_NotesPayableAtPeriodEndAbstract" xlink:to="us-gaap_ShortTermDebtWeightedAverageInterestRate" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_PledgedFinancialInstrumentsNotSeparatelyReportedLoansReceivablePledgedAsCollateralForParticipatingAndSaleAgreement" xlink:label="pfsi_PledgedFinancialInstrumentsNotSeparatelyReportedLoansReceivablePledgedAsCollateralForParticipatingAndSaleAgreement"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="6" xlink:from="pfsi_NotesPayableAtPeriodEndAbstract" xlink:to="pfsi_PledgedFinancialInstrumentsNotSeparatelyReportedLoansReceivablePledgedAsCollateralForParticipatingAndSaleAgreement" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AmortizationOfFinancingCosts" xlink:label="us-gaap_AmortizationOfFinancingCosts"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="6" xlink:from="us-gaap_ShortTermDebtLineItems" xlink:to="us-gaap_AmortizationOfFinancingCosts" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity" xlink:label="us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="7" xlink:from="us-gaap_ShortTermDebtLineItems" xlink:to="us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity" priority="1" use="optional"/> |
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| <definitionLink xlink:role="http://www.pennymacfinancial.com/role/DisclosureLongTermDebtObligationsUnderCapitalLeaseDetails" xlink:type="extended" xlink:title="41301 - Disclosure - Long-Term Debt - Obligations Under Capital Lease (Details)" xmlns="http://www.xbrl.org/2003/linkbase"> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LesseeLeaseDescriptionTable" xlink:label="us-gaap_LesseeLeaseDescriptionTable"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_RangeAxis" xlink:label="srt_RangeAxis"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" order="1" xlink:from="us-gaap_LesseeLeaseDescriptionTable" xlink:to="srt_RangeAxis" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_RangeMember" xlink:label="srt_RangeMember"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" order="1" xlink:from="srt_RangeAxis" xlink:to="srt_RangeMember" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_MaximumMember" xlink:label="srt_MaximumMember"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="1" xlink:from="srt_RangeMember" xlink:to="srt_MaximumMember" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LesseeLeaseDescriptionLineItems" xlink:label="us-gaap_LesseeLeaseDescriptionLineItems"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" order="1" xlink:from="us-gaap_LesseeLeaseDescriptionLineItems" xlink:to="us-gaap_LesseeLeaseDescriptionTable" use="optional" xbrldt:contextElement="segment" xbrldt:closed="true"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_CapitalLeaseObligationsAverageBalance" xlink:label="pfsi_CapitalLeaseObligationsAverageBalance"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="2" xlink:from="us-gaap_LesseeLeaseDescriptionLineItems" xlink:to="pfsi_CapitalLeaseObligationsAverageBalance" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_WeightedAverageInterestRateOfObligationsUnderCapitalLeaseDuringPeriod" xlink:label="pfsi_WeightedAverageInterestRateOfObligationsUnderCapitalLeaseDuringPeriod"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="3" xlink:from="us-gaap_LesseeLeaseDescriptionLineItems" xlink:to="pfsi_WeightedAverageInterestRateOfObligationsUnderCapitalLeaseDuringPeriod" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FinanceLeaseInterestExpense" xlink:label="us-gaap_FinanceLeaseInterestExpense"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="4" xlink:from="us-gaap_LesseeLeaseDescriptionLineItems" xlink:to="us-gaap_FinanceLeaseInterestExpense" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_CapitalLeaseObligationsMaximumDailyAmountOutstanding" xlink:label="pfsi_CapitalLeaseObligationsMaximumDailyAmountOutstanding"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="5" xlink:from="us-gaap_LesseeLeaseDescriptionLineItems" xlink:to="pfsi_CapitalLeaseObligationsMaximumDailyAmountOutstanding" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_CapitalLeasesObligations" xlink:label="pfsi_CapitalLeasesObligations"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="6" xlink:from="us-gaap_LesseeLeaseDescriptionLineItems" xlink:to="pfsi_CapitalLeasesObligations" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_WeightedAverageInterestRateOfObligationsUnderCapitalLease" xlink:label="pfsi_WeightedAverageInterestRateOfObligationsUnderCapitalLease"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="7" xlink:from="us-gaap_LesseeLeaseDescriptionLineItems" xlink:to="pfsi_WeightedAverageInterestRateOfObligationsUnderCapitalLease" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_PledgedAssetsSeparatelyReportedCapitalizedComputerSoftwarePledgedAsCollateral" xlink:label="pfsi_PledgedAssetsSeparatelyReportedCapitalizedComputerSoftwarePledgedAsCollateral"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="8" xlink:from="us-gaap_LesseeLeaseDescriptionLineItems" xlink:to="pfsi_PledgedAssetsSeparatelyReportedCapitalizedComputerSoftwarePledgedAsCollateral" priority="1" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_PledgedAssetsSeparatelyReportedPropertyPlantAndEquipmentPledgedAsCollateral" xlink:label="pfsi_PledgedAssetsSeparatelyReportedPropertyPlantAndEquipmentPledgedAsCollateral"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="9" xlink:from="us-gaap_LesseeLeaseDescriptionLineItems" xlink:to="pfsi_PledgedAssetsSeparatelyReportedPropertyPlantAndEquipmentPledgedAsCollateral" priority="1" use="optional"/> |
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| <definitionLink xlink:role="http://www.pennymacfinancial.com/role/DisclosureLongTermDebtNotePayableDetails" xlink:type="extended" xlink:title="41302 - Disclosure - Long-Term Debt - Note Payable (Details)" xmlns="http://www.xbrl.org/2003/linkbase"> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DebtInstrumentTable" xlink:label="us-gaap_DebtInstrumentTable"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DebtInstrumentAxis" xlink:label="us-gaap_DebtInstrumentAxis"/> |
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| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="us-gaap_DebtInstrumentNameDomain"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" order="1" xlink:from="us-gaap_DebtInstrumentAxis" xlink:to="us-gaap_DebtInstrumentNameDomain" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_NotesPayableOtherPayablesMember" xlink:label="us-gaap_NotesPayableOtherPayablesMember"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="1" xlink:from="us-gaap_DebtInstrumentNameDomain" xlink:to="us-gaap_NotesPayableOtherPayablesMember" use="optional"/> |
| | <loc xlink:type="locator" xlink:href="pfsi-20220630.xsd#pfsi_NotesPayableTermLoan2018Gt1Member" xlink:label="pfsi_NotesPayableTermLoan2018Gt1Member"/> |
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