﻿<?xml version="1.0" encoding="utf-8"?>
<Return xmlns="http://www.irs.gov/efile" xmlns:sfsmef="http://www.cchsfs.com/efile/mef" returnVersion="2025v4.0">
  <ReturnHeader binaryAttachmentCnt="0">
    <ReturnTs>2026-05-07T15:56:09-05:00</ReturnTs>
    <TaxPeriodEndDt>2025-12-31</TaxPeriodEndDt>
    <PreparerFirmGrp>
      <PreparerFirmEIN>814708288</PreparerFirmEIN>
      <PreparerFirmName>
        <BusinessNameLine1Txt>WJ BOOKKEEPING &amp; TAX SERVICE</BusinessNameLine1Txt>
      </PreparerFirmName>
      <PreparerUSAddress>
        <AddressLine1Txt>PO BOX 429</AddressLine1Txt>
        <CityNm>OKAWVILLE</CityNm>
        <StateAbbreviationCd>IL</StateAbbreviationCd>
        <ZIPCd>62271</ZIPCd>
      </PreparerUSAddress>
    </PreparerFirmGrp>
    <ReturnTypeCd>990EZ</ReturnTypeCd>
    <TaxPeriodBeginDt>2025-01-01</TaxPeriodBeginDt>
    <Filer>
      <EIN>371126812</EIN>
      <BusinessName>
        <BusinessNameLine1Txt>HERITAGE HOUSE AND MUSEUM</BusinessNameLine1Txt>
      </BusinessName>
      <BusinessNameControlTxt>HERI</BusinessNameControlTxt>
      <USAddress>
        <AddressLine1Txt>PO BOX 305</AddressLine1Txt>
        <CityNm>OKAWVILLE</CityNm>
        <StateAbbreviationCd>IL</StateAbbreviationCd>
        <ZIPCd>62271</ZIPCd>
      </USAddress>
    </Filer>
    <BusinessOfficerGrp>
      <PersonNm>CONNIE MURPHY</PersonNm>
      <PersonTitleTxt>TREASURER</PersonTitleTxt>
      <PhoneNum>6182435535</PhoneNum>
      <SignatureDt>2026-05-06</SignatureDt>
      <DiscussWithPaidPreparerInd>true</DiscussWithPaidPreparerInd>
    </BusinessOfficerGrp>
    <PreparerPersonGrp>
      <PreparerPersonNm>MICHELLE HUND</PreparerPersonNm>
      <PTIN>P01281329</PTIN>
      <PhoneNum>6182435567</PhoneNum>
      <PreparationDt>2026-05-06</PreparationDt>
    </PreparerPersonGrp>
    <TaxYr>2025</TaxYr>
    <BuildTS>2025-03-06 01:10:19Z</BuildTS>
  </ReturnHeader>
  <ReturnData documentCnt="4">
    <IRS990EZ documentId="3" softwareId="25022399" referenceDocumentId="4">
      <MethodOfAccountingCashInd>X</MethodOfAccountingCashInd>
      <ScheduleBNotRequiredInd>X</ScheduleBNotRequiredInd>
      <Organization501c3Ind referenceDocumentId="1">X</Organization501c3Ind>
      <TypeOfOrganizationAssocInd>X</TypeOfOrganizationAssocInd>
      <GrossReceiptsAmt>128290</GrossReceiptsAmt>
      <InfoInScheduleOPartIInd>X</InfoInScheduleOPartIInd>
      <ContributionsGiftsGrantsEtcAmt>10325</ContributionsGiftsGrantsEtcAmt>
      <MembershipDuesAmt>240</MembershipDuesAmt>
      <InvestmentIncomeAmt>3369</InvestmentIncomeAmt>
      <SaleOfAssetsGrossAmt>75000</SaleOfAssetsGrossAmt>
      <CostOrOtherBasisExpenseSaleAmt>70000</CostOrOtherBasisExpenseSaleAmt>
      <GainOrLossFromSaleOfAssetsAmt>5000</GainOrLossFromSaleOfAssetsAmt>
      <FundraisingGrossIncomeAmt referenceDocumentId="2">39356</FundraisingGrossIncomeAmt>
      <SpecialEventsDirectExpensesAmt>24930</SpecialEventsDirectExpensesAmt>
      <SpecialEventsNetIncomeLossAmt>14426</SpecialEventsNetIncomeLossAmt>
      <TotalRevenueAmt>33360</TotalRevenueAmt>
      <OccupancyRentUtltsAndMaintAmt>29193</OccupancyRentUtltsAndMaintAmt>
      <OtherExpensesTotalAmt>4797</OtherExpensesTotalAmt>
      <TotalExpensesAmt>33990</TotalExpensesAmt>
      <ExcessOrDeficitForYearAmt>-630</ExcessOrDeficitForYearAmt>
      <NetAssetsOrFundBalancesBOYAmt>498925</NetAssetsOrFundBalancesBOYAmt>
      <NetAssetsOrFundBalancesEOYAmt>498295</NetAssetsOrFundBalancesEOYAmt>
      <CashSavingsAndInvestmentsGrp>
        <BOYAmt>121360</BOYAmt>
        <EOYAmt>215730</EOYAmt>
      </CashSavingsAndInvestmentsGrp>
      <LandAndBuildingsGrp>
        <BOYAmt>377565</BOYAmt>
        <EOYAmt>282565</EOYAmt>
      </LandAndBuildingsGrp>
      <Form990TotalAssetsGrp>
        <BOYAmt>498925</BOYAmt>
        <EOYAmt>498295</EOYAmt>
      </Form990TotalAssetsGrp>
      <NetAssetsOrFundBalancesGrp>
        <BOYAmt>498925</BOYAmt>
        <EOYAmt>498295</EOYAmt>
      </NetAssetsOrFundBalancesGrp>
      <PrimaryExemptPurposeTxt>HISTORY OF OKAWVILLE ILLINOIS</PrimaryExemptPurposeTxt>
      <ProgramSrvcAccomplishmentGrp>
        <DescriptionProgramSrvcAccomTxt>IT CONSISTS OF HISTORIC PROPERTIES THAT WERE FORMER HOMES AND BUSINESSES WHICH HAVE BEEN RESTORED &amp; FILLED WITH HISTORIC FURNITURE, BOOKS, ETC</DescriptionProgramSrvcAccomTxt>
      </ProgramSrvcAccomplishmentGrp>
      <ProgramSrvcAccomplishmentGrp>
        <DescriptionProgramSrvcAccomTxt>VARIOUS TOURS ARE GIVEN, ALONG WITH ANNUAL EVENTS,WHICH PROVIDE INFORMATION ABOUT THE HISTORY OF OKAWVILLE AND THE HERITAGE OF ITS PEOPLE</DescriptionProgramSrvcAccomTxt>
      </ProgramSrvcAccomplishmentGrp>
      <ProgramSrvcAccomplishmentGrp>
        <DescriptionProgramSrvcAccomTxt>ALL MONIES RECEIVED ARE USED SOLELY FOR THE IMPROVEMENT UPKEEP, EXPANSION &amp; PRESERVATION OF THE HISTORIC PROP- ERTIES AND THEIR CONTENTS</DescriptionProgramSrvcAccomTxt>
      </ProgramSrvcAccomplishmentGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>JACQULINE BENING</PersonNm>
        <TitleTxt>PRESIDENT</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>5</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>DWIGHT SHUBERT</PersonNm>
        <TitleTxt>VICE PRESIDENT</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>5</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>SUSAN GYORKOS</PersonNm>
        <TitleTxt>RECORDING SECRETARY</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>5</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>RICH GYORKOS</PersonNm>
        <TitleTxt>CORRESPONDING SECRETARY</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>5</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>CONNIE MURPHY</PersonNm>
        <TitleTxt>TREASURER</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>5</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <ActivitiesNotPreviouslyRptInd>false</ActivitiesNotPreviouslyRptInd>
      <ChgMadeToOrgnzngDocNotRptInd>false</ChgMadeToOrgnzngDocNotRptInd>
      <OrganizationHadUBIInd>false</OrganizationHadUBIInd>
      <SubjectToProxyTaxInd>false</SubjectToProxyTaxInd>
      <OrganizationDissolvedEtcInd>false</OrganizationDissolvedEtcInd>
      <MadeLoansToFromOfficersInd>false</MadeLoansToFromOfficersInd>
      <EngagedInExcessBenefitTransInd>false</EngagedInExcessBenefitTransInd>
      <ProhibitedTaxShelterTransInd>false</ProhibitedTaxShelterTransInd>
      <BooksInCareOfDetail>
        <PersonNm>CONNIE MURPHY</PersonNm>
        <USAddress>
          <AddressLine1Txt>PO BOX 305</AddressLine1Txt>
          <CityNm>OKAWVILLE</CityNm>
          <StateAbbreviationCd>IL</StateAbbreviationCd>
          <ZIPCd>62271</ZIPCd>
        </USAddress>
        <PhoneNum>6183227998</PhoneNum>
      </BooksInCareOfDetail>
      <ForeignFinancialAccountInd>false</ForeignFinancialAccountInd>
      <ForeignOfficeInd>false</ForeignOfficeInd>
      <DonorAdvisedFndsInd>false</DonorAdvisedFndsInd>
      <OperateHospitalInd>false</OperateHospitalInd>
      <TanningServicesProvidedInd>false</TanningServicesProvidedInd>
      <RelatedOrganizationCtrlEntInd>false</RelatedOrganizationCtrlEntInd>
      <TransactionWithControlEntInd>false</TransactionWithControlEntInd>
      <PoliticalCampaignActyInd>false</PoliticalCampaignActyInd>
      <LobbyingActivitiesInd>false</LobbyingActivitiesInd>
      <SchoolOperatingInd>false</SchoolOperatingInd>
      <TrnsfrExmptNonChrtblRltdOrgInd>false</TrnsfrExmptNonChrtblRltdOrgInd>
      <PartVIOfCompOfHghstPdEmplTxt>NONE</PartVIOfCompOfHghstPdEmplTxt>
      <PartVIHghstPdCntrctProfSrvcTxt>NONE</PartVIHghstPdCntrctProfSrvcTxt>
      <FiledScheduleAInd>true</FiledScheduleAInd>
    </IRS990EZ>
    <IRS990ScheduleA documentId="1" softwareId="25022399">
      <PubliclySupportedOrg509a2Ind>X</PubliclySupportedOrg509a2Ind>
      <SupportSumAmt>0</SupportSumAmt>
      <OtherSupportSumAmt>0</OtherSupportSumAmt>
      <GiftsGrantsContrisRcvd509Grp>
        <CurrentTaxYearMinus4YearsAmt>17221</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>5933</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>12143</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>15080</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>10565</CurrentTaxYearAmt>
        <TotalAmt>60942</TotalAmt>
      </GiftsGrantsContrisRcvd509Grp>
      <GrossReceiptsAdmissionsGrp>
        <CurrentTaxYearMinus4YearsAmt>46443</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>81394</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>54514</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>52103</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>114356</CurrentTaxYearAmt>
        <TotalAmt>348810</TotalAmt>
      </GrossReceiptsAdmissionsGrp>
      <Total509Grp>
        <CurrentTaxYearMinus4YearsAmt>63664</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>87327</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>66657</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>67183</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>124921</CurrentTaxYearAmt>
        <TotalAmt>409752</TotalAmt>
      </Total509Grp>
      <PublicSupportTotal509Amt>409752</PublicSupportTotal509Amt>
      <GrossInvestmentIncome509Grp>
        <CurrentTaxYearMinus4YearsAmt>30</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>57</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>160</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>430</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>3369</CurrentTaxYearAmt>
        <TotalAmt>4046</TotalAmt>
      </GrossInvestmentIncome509Grp>
      <InvestmentIncomeAndUBTIGrp>
        <CurrentTaxYearMinus4YearsAmt>30</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>57</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>160</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>430</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>3369</CurrentTaxYearAmt>
        <TotalAmt>4046</TotalAmt>
      </InvestmentIncomeAndUBTIGrp>
      <TotalSupportCalendarYearGrp>
        <CurrentTaxYearMinus4YearsAmt>63694</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>87384</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>66817</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>67613</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>128290</CurrentTaxYearAmt>
        <TotalAmt>413798</TotalAmt>
      </TotalSupportCalendarYearGrp>
      <PublicSupportCY509Pct>0.99020</PublicSupportCY509Pct>
      <PublicSupportPY509Pct>0.99770</PublicSupportPY509Pct>
      <InvestmentIncomeCYPct>0.00980</InvestmentIncomeCYPct>
      <InvestmentIncomePYPct>0.00230</InvestmentIncomePYPct>
      <ThirtyThrPctSuprtTestsCY509Ind>X</ThirtyThrPctSuprtTestsCY509Ind>
    </IRS990ScheduleA>
    <IRS990ScheduleG documentId="2" softwareId="25022399">
      <FundraisingEventInformationGrp>
        <Event1Nm>HERITGE DAYS</Event1Nm>
        <GrossReceiptsEvent1Amt>25063</GrossReceiptsEvent1Amt>
        <GrossRevenueEvent1Amt>25063</GrossRevenueEvent1Amt>
        <RentFacilityCostsEvent1Amt>6971</RentFacilityCostsEvent1Amt>
        <GrossReceiptsTotalAmt>25063</GrossReceiptsTotalAmt>
        <GrossRevenueTotalEventsAmt>25063</GrossRevenueTotalEventsAmt>
        <RentFcltyCostsTotalEventsAmt>6971</RentFcltyCostsTotalEventsAmt>
        <DirectExpenseSummaryEventsAmt>7821</DirectExpenseSummaryEventsAmt>
        <NetIncomeSummaryAmt>17242</NetIncomeSummaryAmt>
      </FundraisingEventInformationGrp>
    </IRS990ScheduleG>
    <IRS990ScheduleO documentId="4" softwareId="25022399">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990EZ, LINE 16 - OTHER DEDUCTIONS</FormAndLineReferenceDesc>
        <ExplanationTxt>OFFICE EXPENSE, ADVERTISING, AND FEES 4,797</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
  </ReturnData>
</Return>