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        <RelatedOrExemptFuncIncomeAmt>959027</RelatedOrExemptFuncIncomeAmt>
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      <ProgramServiceRevenueGrp>
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        <BusinessCd>541800</BusinessCd>
        <TotalRevenueColumnAmt>623200</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>623200</RelatedOrExemptFuncIncomeAmt>
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      </NetRentalIncomeOrLossGrp>
      <NetGainOrLossInvestmentsGrp>
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      </NetGainOrLossInvestmentsGrp>
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      <GamingDirectExpensesAmt>0</GamingDirectExpensesAmt>
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      <TotalRevenueGrp>
        <TotalRevenueColumnAmt>21402670</TotalRevenueColumnAmt>
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        <ExclusionAmt>945</ExclusionAmt>
      </TotalRevenueGrp>
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        <TotalAmt>1582227</TotalAmt>
        <ProgramServicesAmt>1582227</ProgramServicesAmt>
      </GrantsToDomesticOrgsGrp>
      <GrantsToDomesticIndividualsGrp>
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      </GrantsToDomesticIndividualsGrp>
      <ForeignGrantsGrp>
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      </ForeignGrantsGrp>
      <BenefitsToMembersGrp>
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      <CompCurrentOfcrDirectorsGrp>
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      <CompDisqualPersonsGrp>
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        <ProgramServicesAmt>5924646</ProgramServicesAmt>
        <ManagementAndGeneralAmt>531197</ManagementAndGeneralAmt>
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      <PensionPlanContributionsGrp>
        <TotalAmt>0</TotalAmt>
      </PensionPlanContributionsGrp>
      <OtherEmployeeBenefitsGrp>
        <TotalAmt>1441409</TotalAmt>
        <ProgramServicesAmt>1324754</ProgramServicesAmt>
        <ManagementAndGeneralAmt>116655</ManagementAndGeneralAmt>
      </OtherEmployeeBenefitsGrp>
      <PayrollTaxesGrp>
        <TotalAmt>493872</TotalAmt>
        <ProgramServicesAmt>453235</ProgramServicesAmt>
        <ManagementAndGeneralAmt>40637</ManagementAndGeneralAmt>
      </PayrollTaxesGrp>
      <FeesForServicesManagementGrp>
        <TotalAmt>0</TotalAmt>
      </FeesForServicesManagementGrp>
      <FeesForServicesLegalGrp>
        <TotalAmt>0</TotalAmt>
      </FeesForServicesLegalGrp>
      <FeesForServicesAccountingGrp>
        <TotalAmt>28504</TotalAmt>
        <ManagementAndGeneralAmt>28504</ManagementAndGeneralAmt>
      </FeesForServicesAccountingGrp>
      <FeesForServicesLobbyingGrp>
        <TotalAmt>0</TotalAmt>
      </FeesForServicesLobbyingGrp>
      <FeesForServicesProfFundraising>
        <TotalAmt>0</TotalAmt>
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      <FeesForSrvcInvstMgmntFeesGrp>
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      <AdvertisingGrp>
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        <ManagementAndGeneralAmt>23070</ManagementAndGeneralAmt>
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        <ManagementAndGeneralAmt>4604</ManagementAndGeneralAmt>
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      <OccupancyGrp>
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      <PymtTravelEntrtnmntPubOfclGrp>
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      <InterestGrp>
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      <PaymentsToAffiliatesGrp>
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        <FundraisingAmt>0</FundraisingAmt>
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        <ManagementAndGeneralAmt>50</ManagementAndGeneralAmt>
        <FundraisingAmt>0</FundraisingAmt>
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        <FundraisingAmt>0</FundraisingAmt>
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        <EOYAmt>2200239</EOYAmt>
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        <EOYAmt>0</EOYAmt>
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      <AccountsReceivableGrp>
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        <EOYAmt>690094</EOYAmt>
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        <EOYAmt>0</EOYAmt>
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      <InventoriesForSaleOrUseGrp>
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        <EOYAmt>0</EOYAmt>
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      <LandBldgEquipCostOrOtherBssAmt>1390377</LandBldgEquipCostOrOtherBssAmt>
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        <EOYAmt>4280710</EOYAmt>
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      <OtherLiabilitiesGrp>
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      <TotalLiabilitiesGrp>
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        <EOYAmt>16011961</EOYAmt>
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      <OrganizationFollowsSFAS117Ind>X</OrganizationFollowsSFAS117Ind>
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        <EOYAmt>-11731251</EOYAmt>
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        <EOYAmt>0</EOYAmt>
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      <TotalNetAssetsFundBalanceGrp>
        <BOYAmt>-10327562</BOYAmt>
        <EOYAmt>-11731251</EOYAmt>
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      <TotLiabNetAssetsFundBalanceGrp>
        <BOYAmt>437380</BOYAmt>
        <EOYAmt>4280710</EOYAmt>
      </TotLiabNetAssetsFundBalanceGrp>
      <InfoInScheduleOPartXIInd>X</InfoInScheduleOPartXIInd>
      <ReconcilationRevenueExpnssAmt>-1958229</ReconcilationRevenueExpnssAmt>
      <OtherChangesInNetAssetsAmt>554540</OtherChangesInNetAssetsAmt>
      <MethodOfAccountingAccrualInd>X</MethodOfAccountingAccrualInd>
      <AccountantCompileOrReviewInd>false</AccountantCompileOrReviewInd>
      <FSAuditedInd>true</FSAuditedInd>
      <FSAuditedBasisGrp>
        <ConsolidatedBasisFinclStmtInd>X</ConsolidatedBasisFinclStmtInd>
      </FSAuditedBasisGrp>
      <AuditCommitteeInd>true</AuditCommitteeInd>
      <FederalGrantAuditRequiredInd>false</FederalGrantAuditRequiredInd>
    </IRS990>
    <IRS990ScheduleA documentId="IRS990ScheduleA">
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      <GiftsGrantsContrisRcvd509Grp>
        <CurrentTaxYearMinus4YearsAmt>0</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>0</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>0</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>0</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>0</CurrentTaxYearAmt>
        <TotalAmt>0</TotalAmt>
      </GiftsGrantsContrisRcvd509Grp>
      <GrossReceiptsAdmissionsGrp>
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        <CurrentTaxYearMinus3YearsAmt>18397639</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>19247613</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>20165052</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>21401725</CurrentTaxYearAmt>
        <TotalAmt>95831360</TotalAmt>
      </GrossReceiptsAdmissionsGrp>
      <GrossReceiptsNonUnrltBusGrp>
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      </GrossReceiptsNonUnrltBusGrp>
      <TaxRevLeviedOrgnztnlBnft509Grp>
        <TotalAmt>0</TotalAmt>
      </TaxRevLeviedOrgnztnlBnft509Grp>
      <GovtFurnSrvcFcltsVl509Grp>
        <TotalAmt>0</TotalAmt>
      </GovtFurnSrvcFcltsVl509Grp>
      <Total509Grp>
        <CurrentTaxYearMinus4YearsAmt>16619331</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>18397639</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>19247613</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>20165052</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>21401725</CurrentTaxYearAmt>
        <TotalAmt>95831360</TotalAmt>
      </Total509Grp>
      <AmountsRcvdDsqlfyPersonGrp>
        <TotalAmt>0</TotalAmt>
      </AmountsRcvdDsqlfyPersonGrp>
      <SubstantialContributorsAmtGrp>
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        <CurrentTaxYearMinus3YearsAmt>9269146</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>9399422</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>10120076</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>10910156</CurrentTaxYearAmt>
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      <SubstAndDsqlfyPrsnsTotGrp>
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        <CurrentTaxYearAmt>10910156</CurrentTaxYearAmt>
        <TotalAmt>48243101</TotalAmt>
      </SubstAndDsqlfyPrsnsTotGrp>
      <PublicSupportTotal509Amt>47588259</PublicSupportTotal509Amt>
      <GrossInvestmentIncome509Grp>
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        <CurrentTaxYearMinus3YearsAmt>2635</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>22</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>1876</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>945</CurrentTaxYearAmt>
        <TotalAmt>10755</TotalAmt>
      </GrossInvestmentIncome509Grp>
      <Post1975UBTIGrp>
        <TotalAmt>0</TotalAmt>
      </Post1975UBTIGrp>
      <InvestmentIncomeAndUBTIGrp>
        <CurrentTaxYearMinus4YearsAmt>5277</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>2635</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>22</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>1876</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>945</CurrentTaxYearAmt>
        <TotalAmt>10755</TotalAmt>
      </InvestmentIncomeAndUBTIGrp>
      <NetIncomeFromOtherUBIGrp>
        <TotalAmt>0</TotalAmt>
      </NetIncomeFromOtherUBIGrp>
      <OtherIncome509Grp>
        <TotalAmt>0</TotalAmt>
      </OtherIncome509Grp>
      <TotalSupportCalendarYearGrp>
        <CurrentTaxYearMinus4YearsAmt>16624608</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>18400274</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>19247635</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>20166928</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>21402670</CurrentTaxYearAmt>
        <TotalAmt>95842115</TotalAmt>
      </TotalSupportCalendarYearGrp>
      <PublicSupportCY509Pct>0.49653</PublicSupportCY509Pct>
      <PublicSupportPY509Pct>0.49732</PublicSupportPY509Pct>
      <InvestmentIncomeCYPct>0.00011</InvestmentIncomeCYPct>
      <InvestmentIncomePYPct>0.00011</InvestmentIncomePYPct>
      <ThirtyThrPctSuprtTestsCY509Ind>X</ThirtyThrPctSuprtTestsCY509Ind>
    </IRS990ScheduleA>
    <IRS990ScheduleD documentId="IRS990ScheduleD">
      <ArtPublicExhibitionAmountsGrp />
      <HeldWorksArtGrp />
      <CYMinus3YrEndwmtFundGrp />
      <CYMinus4YrEndwmtFundGrp />
      <LandGrp />
      <BuildingsGrp />
      <LeaseholdImprovementsGrp />
      <EquipmentGrp />
      <OtherLandBuildingsGrp>
        <InvestmentCostOrOtherBasisAmt>0</InvestmentCostOrOtherBasisAmt>
        <OtherCostOrOtherBasisAmt>1390377</OtherCostOrOtherBasisAmt>
        <BookValueAmt>1390377</BookValueAmt>
      </OtherLandBuildingsGrp>
      <TotalBookValueLandBuildingsAmt>1390377</TotalBookValueLandBuildingsAmt>
      <FederalIncomeTaxLiabilityAmt>0</FederalIncomeTaxLiabilityAmt>
      <OtherLiabilitiesOrgGrp>
        <Desc>MATHER LIFEWAYS - LINE OF CREDIT</Desc>
        <Amt>14902882</Amt>
      </OtherLiabilitiesOrgGrp>
      <OtherLiabilitiesOrgGrp>
        <Desc>MATHER FOUNDATION - LINE OF CREDIT</Desc>
        <Amt>707701</Amt>
      </OtherLiabilitiesOrgGrp>
      <TotalLiabilityAmt>15610583</TotalLiabilityAmt>
      <FootnoteTextInd>X</FootnoteTextInd>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>LIABILITY FOR UNCERTAIN TAX POSITIONS</FormAndLineReferenceDesc>
        <ExplanationTxt>FORM 990, SCHEDULE D, PART X, LINE 2 MATHER LIFEWAYS, MATHER FOUNDATION, MATHER PLACE, MATHER INVESTMENTS, NFP, MATHER POSSIBILITIES AND THE MATHER HAVE RECEIVED FAVORABLE DETERMINATION LETTERS FROM THE INTERNAL REVENUE SERVICE STATING THAT THEY ARE EXEMPT FROM FEDERAL INCOME TAXES UNDER THE PROVISIONS OF SECTION 501(C)(3) OF THE INTERNAL REVENUE CODE OF 1986, AS AMENDED, EXCEPT FOR INCOME TAXES PERTAINING TO UNRELATED BUSINESS INCOME. THE FINANCIAL ACCOUNTING STANDARDS BOARD (FASB) ISSUED GUIDANCE THAT REQUIRES TAX EFFECTS FROM UNCERTAIN TAX POSITIONS TO BE RECOGNIZED IN THE CONSOLIDATED FINANCIAL STATEMENTS ONLY IF THE POSITION IS MORE LIKELY THAN NOT TO BE SUSTAINED IF THE POSITION WERE TO BE CHALLENGED BY A TAXING AUTHORITY. MANAGEMENT HAS DETERMINED THERE ARE NO MATERIAL UNCERTAIN POSITIONS THAT REQUIRE RECOGNITION IN THE CONSOLIDATED FINANCIAL STATEMENTS. ADDITIONALLY, NO PROVISION FOR INCOME TAXES IS REFLECTED IN THESE CONSOLIDATED FINANCIAL STATEMENTS. THE ENTITIES OF MATHER LIFEWAYS FILE TAX RETURNS IN CERTAIN STATES; HOWEVER, THEY DO NOT FILE IN EVERY STATE. FOR ALL STATES WHERE THE ENTITIES HAVE NOT FILED A STATE RETURN, ALL TAX YEARS REMAIN OPEN.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleD>
    <IRS990ScheduleI documentId="IRS990ScheduleI">
      <GrantRecordsMaintainedInd>true</GrantRecordsMaintainedInd>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>Mather LifeWays</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <USAddress>
          <AddressLine1Txt>1603 Orrrington Avenue</AddressLine1Txt>
          <CityNm>Evanston</CityNm>
          <StateAbbreviationCd>IL</StateAbbreviationCd>
          <ZIPCd>60201</ZIPCd>
        </USAddress>
        <RecipientEIN>362233542</RecipientEIN>
        <IRCSectionDesc>501(c)(3)</IRCSectionDesc>
        <CashGrantAmt>1582227</CashGrantAmt>
        <NonCashAssistanceAmt>0</NonCashAssistanceAmt>
        <PurposeOfGrantTxt>Mission Driven Prog.</PurposeOfGrantTxt>
      </RecipientTable>
      <Total501c3OrgCnt>1</Total501c3OrgCnt>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PROCEDURE FOR MONITORING USE OF GRANT FUNDS INSIDE U.S.</FormAndLineReferenceDesc>
        <ExplanationTxt>FORM 990, SCHEDULE I, PART I, LINE 2 THE REPORTING ORGANIZATION SUPERVISES THE USE OF THE GRANTS THROUGH OVERLAPPING DIRECTORS.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleI>
    <IRS990ScheduleJ documentId="IRS990ScheduleJ">
      <SeverancePaymentInd>true</SeverancePaymentInd>
      <SupplementalNonqualRtrPlanInd>true</SupplementalNonqualRtrPlanInd>
      <EquityBasedCompArrngmInd>false</EquityBasedCompArrngmInd>
      <CompBasedOnRevenueOfFlngOrgInd>false</CompBasedOnRevenueOfFlngOrgInd>
      <CompBsdOnRevRelatedOrgsInd>false</CompBsdOnRevRelatedOrgsInd>
      <CompBsdNetEarnsFlngOrgInd>false</CompBsdNetEarnsFlngOrgInd>
      <CompBsdNetEarnsRltdOrgsInd>false</CompBsdNetEarnsRltdOrgsInd>
      <AnyNonFixedPaymentsInd>true</AnyNonFixedPaymentsInd>
      <InitialContractExceptionInd>false</InitialContractExceptionInd>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>Mary G Leary</PersonNm>
        <TitleTxt>President &amp; CEO</TitleTxt>
        <BaseCompensationFilingOrgAmt>0</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>658264</CompensationBasedOnRltdOrgsAmt>
        <BonusFilingOrganizationAmount>0</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>1097165</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>0</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>24341</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>0</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>519633</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>0</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>34821</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>0</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>2334224</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>649927</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>Carol Sussenbach</PersonNm>
        <TitleTxt>CFO &amp; Treasurer</TitleTxt>
        <BaseCompensationFilingOrgAmt>0</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>290910</CompensationBasedOnRltdOrgsAmt>
        <BonusFilingOrganizationAmount>0</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>201453</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>0</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>32349</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>0</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>162027</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>0</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>25425</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>0</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>712164</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>105939</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>Julie Riggs</PersonNm>
        <TitleTxt>Secretary</TitleTxt>
        <BaseCompensationFilingOrgAmt>0</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>114043</CompensationBasedOnRltdOrgsAmt>
        <BonusFilingOrganizationAmount>0</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>17876</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>0</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>4586</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>0</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>17524</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>0</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>28922</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>0</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>182951</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>Thomas Rios</PersonNm>
        <TitleTxt>Executive Director</TitleTxt>
        <BaseCompensationFilingOrgAmt>100293</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>0</CompensationBasedOnRltdOrgsAmt>
        <BonusFilingOrganizationAmount>23940</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>0</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>83905</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>0</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>4969</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>0</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>3415</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>0</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>216522</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>0</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>TOP MANAGEMENT'S COMPENSATION</FormAndLineReferenceDesc>
        <ExplanationTxt>FORM 990, SCHEDULE J, PART I, LINE 3 MATHER INVESTMENTS, NFP'S TOP MANAGEMENT'S COMPENSATION IS ESTABLISHED BY MATHER LIFEWAYS, AS THE COMPENSATION IS PAID BY MATHER LIFEWAYS (A RELATED ORGANIZATION). MATHER LIFEWAYS FOLLOWS PROCEDURES TO ESTABLISH THE "REBUTTABLE" PRESUMPTION OF REASONABLENESS DESCRIBED IN THE INCOME TAX REGULATIONS IN DETERMINING EXECUTIVE COMPENSATION. COMPENSATION IS REVIEWED ANNUALLY BY THE BOARD'S COMPENSATION COMMITTEE, WHICH CONSISTS OF INDEPENDENT DIRECTORS WHO OBTAIN AND RELY ON APPROPRIATE DATA AS TO COMPARABILITY. OBJECTIVE EVIDENCE OF REASONABLENESS AND COMPARABILITY IS OBTAINED FROM INFORMATION PROVIDED BY AN INDEPENDENT, THIRD PARTY COMPENSATION CONSULTANT. DETERMINATION OF EXECUTIVE COMPENSATION INVOLVES BENCHMARKING WITH COMPARATIVE MARKET COMPENSATION DATA TO ENSURE THAT COMPENSATION IS FAIR, EQUITABLE, AND WITHIN THE STANDARDS OF COMPENSATION UTILIZED WITHIN THE INDUSTRY. COMPENSATION DECISIONS ARE DOCUMENTED AND REVIEWED WITH THE FULL BOARD.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>SEVERANCE PAYMENT</FormAndLineReferenceDesc>
        <ExplanationTxt>FORM 990, SCHEDULE J, PART I, LINE 4A AN INDIVIDUAL LEFT THE ORGANIZATION IN 2017. THE INDIVIDUAL RECEIVED SEVERANCE IN 2017, WHICH IS INCLUDED ON SCHEDULE J, PART II, COLUMN B(III). DUE TO a CONFIDENTIALITY AGREEMENT, NEITHER THE NAME NOR THE AMOUNT WILL BE LISTED. SUPPLEMENTAL NONQUALIFIED RETIREMENT PLAN FORM 990, SCHEDULE J, PART I, LINE 4B MARY G. LEARY and CAROL SUSSENBACH ARE PARTICIPANTS IN MATHER LIFEWAYS' 457(F) PLAN. a DISTRIBUTION OF $11,156 was PAID OUT IN 2017 TO CAROL SUSSENBACH.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>NON-FIXED PAYMENTS</FormAndLineReferenceDesc>
        <ExplanationTxt>FORM 990, SCHEDULE J, PART I, LINE 7 BONUS PROGRAMS BASED ON GOAL ACHIEVEMENT AND INCLUDES A DISCRETIONARY PORTION.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleJ>
    <IRS990ScheduleO documentId="IRS990ScheduleO">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>MEMBERS OR STOCKHOLDERS</FormAndLineReferenceDesc>
        <ExplanationTxt>FORM 990, PART VI, LINE 6 MATHER LIFEWAYS IS THE SOLE MEMBER OF THE ORGANIZATION AND IN THIS CAPACITY ELECTS AND REMOVES THE ORGANIZATION'S DIRECTORS AND APPROVES MAJOR ACTIONS OF THE ORGANIZATION.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>MEMBERS OR STOCKHOLDERS WHO MAY ELECT</FormAndLineReferenceDesc>
        <ExplanationTxt>FORM 990, PART VI, LINE 7A MATHER LIFEWAYS IS THE SOLE MEMBER OF THE ORGANIZATION AND IN THIS CAPACITY ELECTS AND REMOVES THE ORGANIZATION'S DIRECTORS WHETHER PERIODICALLY, OR AS VACANCIES ARISE, OR OTHERWISE.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>DECISIONS SUBJECT TO APPROVAL</FormAndLineReferenceDesc>
        <ExplanationTxt>FORM 990, PART VI, LINE 7B MATHER LIFEWAYS IS THE SOLE MEMBER OF THE ORGANIZATION AND IN THIS CAPACITY ELECTS AND REMOVES THE ORGANIZATION'S DIRECTORS AND HAS THE RIGHT TO APPROVE MAJOR DECISIONS OF THE ORGANIZATION'S GOVERNING BODY.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990 REVIEW PROCESS</FormAndLineReferenceDesc>
        <ExplanationTxt>FORM 990, PART VI, LINE 11B THE FORM 990, INCLUDING SCHEDULES, WAS DISTRIBUTED TO THE MEMBERS OF THE MATHER FOUNDATION AUDIT COMMITTEE OF THE BOARD OF DIRECTORS. THE COMMITTEE MET WITH MANAGEMENT AND REVIEWED THE FORM 990. SUBSEQUENTLY, THE FORM 990 WAS DISTRIBUTED TO EACH DIRECTOR. ALL COMMENTS AND QUESTIONS WERE DIRECTED TO THE ORGANIZATION'S CHIEF FINANCIAL OFFICER.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>CONFLICT OF INTEREST POLICY MONITORING &amp; ENFORCEMENT</FormAndLineReferenceDesc>
        <ExplanationTxt>FORM 990, PART VI, LINE 12C ANNUALLY ALL BOARD MEMBERS, OFFICERS AND SENIOR STAFF MUST DISCLOSE ANY INTERESTS THAT COULD GIVE RISE TO CONFLICTS. ANY ACTUAL, POTENTIAL, OR APPARENT CONFLICTS ARE REFERRED TO THE CEO AND PRESIDENT, THE BOARD CHAIR AND CHAIR OF THE GOVERNANCE COMMITTEE, WHO TAKE APPROPRIATE ACTION, INCLUDING DISCUSSING WITH THE FULL BOARD, WHEN NECESSARY.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PROCESS FOR DETERMINING COMPENSATION</FormAndLineReferenceDesc>
        <ExplanationTxt>FORM 990, PART VI, LINE 15A MATHER INVESTMENTS, NFP RELIED ON MATHER LIFEWAYS TO REVIEW THIS INFORMATION FOR ALL COMPENSATION PAID TO MATHER INVESTMENTS, NFP EMPLOYEES.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>HOW DOCUMENTS ARE MADE AVAILABLE TO THE PUBLIC</FormAndLineReferenceDesc>
        <ExplanationTxt>FORM 990, PART VI, LINE 19 THE ORGANIZATION'S ARTICLES OF INCORPORATION, BYLAWS, CONFLICT OF INTEREST POLICY, AND AUDITED FINANCIAL STATEMENTS ARE AVAILABLE UPON REQUEST.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>OTHER CHANGES IN NET ASSETS OR FUND BALANCES</FormAndLineReferenceDesc>
        <ExplanationTxt>FORM 990, PART XI, LINE 9 BOOK/TAX DIFFERENCES: JOINT VENTURES $554,540</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
    <IRS990ScheduleR documentId="IRS990ScheduleR">
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        <DisregardedEntityName>
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          <BusinessNameLine1Txt>Mather Inv</BusinessNameLine1Txt>
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      <IdDisregardedEntitiesGrp>
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      </IdDisregardedEntitiesGrp>
      <IdDisregardedEntitiesGrp>
        <DisregardedEntityName>
          <BusinessNameLine1Txt>Berkeley Mather LLC</BusinessNameLine1Txt>
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          <AddressLine1Txt>1603 Orrington Ave Suite 1800</AddressLine1Txt>
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          <ZIPCd>60201</ZIPCd>
        </USAddress>
        <EIN>300837353</EIN>
        <PrimaryActivitiesTxt>Future Devel</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>CA</LegalDomicileStateCd>
        <TotalIncomeAmt>0</TotalIncomeAmt>
        <EndOfYearAssetsAmt>0</EndOfYearAssetsAmt>
        <DirectControllingEntityName>
          <BusinessNameLine1Txt>Mather Inv</BusinessNameLine1Txt>
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      </IdDisregardedEntitiesGrp>
      <IdDisregardedEntitiesGrp>
        <DisregardedEntityName>
          <BusinessNameLine1Txt>MMB CA LLC</BusinessNameLine1Txt>
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          <StateAbbreviationCd>IL</StateAbbreviationCd>
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        <EIN>384010955</EIN>
        <PrimaryActivitiesTxt>Future Devel</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>CA</LegalDomicileStateCd>
        <TotalIncomeAmt>0</TotalIncomeAmt>
        <EndOfYearAssetsAmt>0</EndOfYearAssetsAmt>
        <DirectControllingEntityName>
          <BusinessNameLine1Txt>Mather Inv</BusinessNameLine1Txt>
        </DirectControllingEntityName>
      </IdDisregardedEntitiesGrp>
      <IdDisregardedEntitiesGrp>
        <DisregardedEntityName>
          <BusinessNameLine1Txt>McLean Mather LLC</BusinessNameLine1Txt>
        </DisregardedEntityName>
        <USAddress>
          <AddressLine1Txt>1603 Orrington Ave Suite 1800</AddressLine1Txt>
          <CityNm>Evanston</CityNm>
          <StateAbbreviationCd>IL</StateAbbreviationCd>
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        <EIN>352546490</EIN>
        <PrimaryActivitiesTxt>Future Devel</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>VA</LegalDomicileStateCd>
        <TotalIncomeAmt>240</TotalIncomeAmt>
        <EndOfYearAssetsAmt>3590616</EndOfYearAssetsAmt>
        <DirectControllingEntityName>
          <BusinessNameLine1Txt>Mather Inv</BusinessNameLine1Txt>
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      </IdDisregardedEntitiesGrp>
      <IdRelatedTaxExemptOrgGrp>
        <DisregardedEntityName>
          <BusinessNameLine1Txt>Mather LifeWays</BusinessNameLine1Txt>
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          <AddressLine1Txt>1603 Orrington Ave Suite 1800</AddressLine1Txt>
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        </USAddress>
        <EIN>362233542</EIN>
        <PrimaryActivitiesTxt>Older Adult</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>IL</LegalDomicileStateCd>
        <ExemptCodeSectionTxt>501(c)(3)</ExemptCodeSectionTxt>
        <PublicCharityStatusTxt>12-TYPE II</PublicCharityStatusTxt>
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          <BusinessNameLine1Txt>Mather Fdn</BusinessNameLine1Txt>
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        <ControlledOrganizationInd>false</ControlledOrganizationInd>
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      <IdRelatedTaxExemptOrgGrp>
        <DisregardedEntityName>
          <BusinessNameLine1Txt>Mather Place</BusinessNameLine1Txt>
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        <USAddress>
          <AddressLine1Txt>1603 Orrington Ave Suite 1800</AddressLine1Txt>
          <CityNm>Evanston</CityNm>
          <StateAbbreviationCd>IL</StateAbbreviationCd>
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        <EIN>363776145</EIN>
        <PrimaryActivitiesTxt>Senior Living</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>IL</LegalDomicileStateCd>
        <ExemptCodeSectionTxt>501(c)(3)</ExemptCodeSectionTxt>
        <PublicCharityStatusTxt>10</PublicCharityStatusTxt>
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          <BusinessNameLine1Txt>Mather Life</BusinessNameLine1Txt>
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        <ControlledOrganizationInd>false</ControlledOrganizationInd>
      </IdRelatedTaxExemptOrgGrp>
      <IdRelatedTaxExemptOrgGrp>
        <DisregardedEntityName>
          <BusinessNameLine1Txt>Mather Possibilities</BusinessNameLine1Txt>
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          <AddressLine1Txt>1603 Orrington Ave Suite 1800</AddressLine1Txt>
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          <StateAbbreviationCd>IL</StateAbbreviationCd>
          <ZIPCd>60201</ZIPCd>
        </USAddress>
        <EIN>362856851</EIN>
        <PrimaryActivitiesTxt>Older Adult</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>IL</LegalDomicileStateCd>
        <ExemptCodeSectionTxt>501(c)(3)</ExemptCodeSectionTxt>
        <PublicCharityStatusTxt>07</PublicCharityStatusTxt>
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          <BusinessNameLine1Txt>Mather Life</BusinessNameLine1Txt>
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        <ControlledOrganizationInd>false</ControlledOrganizationInd>
      </IdRelatedTaxExemptOrgGrp>
      <IdRelatedTaxExemptOrgGrp>
        <DisregardedEntityName>
          <BusinessNameLine1Txt>The Mather</BusinessNameLine1Txt>
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          <AddressLine1Txt>1603 Orrington Ave Suite 1800</AddressLine1Txt>
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        <ExemptCodeSectionTxt>501(c)(3)</ExemptCodeSectionTxt>
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          <BusinessNameLine1Txt>Mather Life</BusinessNameLine1Txt>
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        <ControlledOrganizationInd>false</ControlledOrganizationInd>
      </IdRelatedTaxExemptOrgGrp>
      <IdRelatedTaxExemptOrgGrp>
        <DisregardedEntityName>
          <BusinessNameLine1Txt>Mather Foundation</BusinessNameLine1Txt>
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          <AddressLine1Txt>1603 Orrington Ave Suite 1800</AddressLine1Txt>
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        </USAddress>
        <EIN>201030638</EIN>
        <PrimaryActivitiesTxt>Parent Entity</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>IL</LegalDomicileStateCd>
        <ExemptCodeSectionTxt>501(c)(3)</ExemptCodeSectionTxt>
        <PublicCharityStatusTxt>12-TYPE III</PublicCharityStatusTxt>
        <DirectControllingEntityName>
          <BusinessNameLine1Txt>NA</BusinessNameLine1Txt>
        </DirectControllingEntityName>
        <ControlledOrganizationInd>false</ControlledOrganizationInd>
      </IdRelatedTaxExemptOrgGrp>
      <IdRelatedOrgTxblPartnershipGrp>
        <RelatedOrganizationName>
          <BusinessNameLine1Txt>Tucson Mather Plaza LLC</BusinessNameLine1Txt>
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        <USAddress>
          <AddressLine1Txt>9401 West Thunderbird Road Suite 2</AddressLine1Txt>
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        </USAddress>
        <EIN>870688726</EIN>
        <PrimaryActivitiesTxt>Senior Living</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>AZ</LegalDomicileStateCd>
        <DirectControllingEntityName>
          <BusinessNameLine1Txt>Mather Inv</BusinessNameLine1Txt>
        </DirectControllingEntityName>
        <PredominantIncomeTypeTxt>RELATED</PredominantIncomeTypeTxt>
        <ShareOfTotalIncomeAmt>-777854</ShareOfTotalIncomeAmt>
        <ShareOfEOYAssetsAmt>39610922</ShareOfEOYAssetsAmt>
        <DisproportionateAllocationsInd>false</DisproportionateAllocationsInd>
        <UBICodeVAmt>0</UBICodeVAmt>
        <GeneralOrManagingPartnerInd>true</GeneralOrManagingPartnerInd>
        <OwnershipPct>0.50000</OwnershipPct>
      </IdRelatedOrgTxblPartnershipGrp>
      <IdRelatedOrgTxblPartnershipGrp>
        <RelatedOrganizationName>
          <BusinessNameLine1Txt>TMP II LLC</BusinessNameLine1Txt>
        </RelatedOrganizationName>
        <USAddress>
          <AddressLine1Txt>9401 West Thunderbird Road Suite 2</AddressLine1Txt>
          <CityNm>Peoria</CityNm>
          <StateAbbreviationCd>AZ</StateAbbreviationCd>
          <ZIPCd>85381</ZIPCd>
        </USAddress>
        <EIN>680610065</EIN>
        <PrimaryActivitiesTxt>Real Estate</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>AZ</LegalDomicileStateCd>
        <DirectControllingEntityName>
          <BusinessNameLine1Txt>Mather Inv</BusinessNameLine1Txt>
        </DirectControllingEntityName>
        <PredominantIncomeTypeTxt>RELATED</PredominantIncomeTypeTxt>
        <ShareOfTotalIncomeAmt>-6269</ShareOfTotalIncomeAmt>
        <ShareOfEOYAssetsAmt>0</ShareOfEOYAssetsAmt>
        <DisproportionateAllocationsInd>false</DisproportionateAllocationsInd>
        <UBICodeVAmt>0</UBICodeVAmt>
        <GeneralOrManagingPartnerInd>true</GeneralOrManagingPartnerInd>
        <OwnershipPct>0.50000</OwnershipPct>
      </IdRelatedOrgTxblPartnershipGrp>
      <ReceiptOfIntAnntsRntsRyltsInd>false</ReceiptOfIntAnntsRntsRyltsInd>
      <GiftGrntOrCapContriToOthOrgInd>true</GiftGrntOrCapContriToOthOrgInd>
      <GiftGrntCapContriFromOthOrgInd>false</GiftGrntCapContriFromOthOrgInd>
      <LoansOrGuaranteesToOtherOrgInd>false</LoansOrGuaranteesToOtherOrgInd>
      <LoansOrGuaranteesFromOthOrgInd>true</LoansOrGuaranteesFromOthOrgInd>
      <DivRelatedOrganizationInd>false</DivRelatedOrganizationInd>
      <AssetSaleToOtherOrgInd>false</AssetSaleToOtherOrgInd>
      <AssetPurchaseFromOtherOrgInd>false</AssetPurchaseFromOtherOrgInd>
      <AssetExchangeInd>false</AssetExchangeInd>
      <RentalOfFacilitiesToOthOrgInd>false</RentalOfFacilitiesToOthOrgInd>
      <RentalOfFcltsFromOthOrgInd>false</RentalOfFcltsFromOthOrgInd>
      <PerformOfServicesForOthOrgInd>true</PerformOfServicesForOthOrgInd>
      <PerformOfServicesByOtherOrgInd>false</PerformOfServicesByOtherOrgInd>
      <SharingOfFacilitiesInd>false</SharingOfFacilitiesInd>
      <PaidEmployeesSharingInd>false</PaidEmployeesSharingInd>
      <ReimbursementPaidToOtherOrgInd>true</ReimbursementPaidToOtherOrgInd>
      <ReimbursementPaidByOtherOrgInd>false</ReimbursementPaidByOtherOrgInd>
      <TransferToOtherOrgInd>true</TransferToOtherOrgInd>
      <TransferFromOtherOrgInd>false</TransferFromOtherOrgInd>
      <TransactionsRelatedOrgGrp>
        <OtherOrganizationName>
          <BusinessNameLine1Txt>TUCSON MATHER PLAZA</BusinessNameLine1Txt>
        </OtherOrganizationName>
        <TransactionTypeTxt>L</TransactionTypeTxt>
        <InvolvedAmt>11125128</InvolvedAmt>
        <MethodOfAmountDeterminationTxt>COST</MethodOfAmountDeterminationTxt>
      </TransactionsRelatedOrgGrp>
      <TransactionsRelatedOrgGrp>
        <OtherOrganizationName>
          <BusinessNameLine1Txt>TUCSON MATHER PLAZA</BusinessNameLine1Txt>
        </OtherOrganizationName>
        <TransactionTypeTxt>R</TransactionTypeTxt>
        <InvolvedAmt>223317</InvolvedAmt>
        <MethodOfAmountDeterminationTxt>COST</MethodOfAmountDeterminationTxt>
      </TransactionsRelatedOrgGrp>
    </IRS990ScheduleR>
  </ReturnData>
</Return>