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    <ReturnTs>2026-01-13T12:48:07-06:00</ReturnTs>
    <TaxPeriodEndDt>2024-12-31</TaxPeriodEndDt>
    <ReturnTypeCd>990EZ</ReturnTypeCd>
    <TaxPeriodBeginDt>2024-01-01</TaxPeriodBeginDt>
    <Filer>
      <EIN>833916481</EIN>
      <BusinessName>
        <BusinessNameLine1Txt>SUSTAINABLE INDUSTRIES FOUNDATION</BusinessNameLine1Txt>
      </BusinessName>
      <BusinessNameControlTxt>SUST</BusinessNameControlTxt>
      <PhoneNum>4062534545</PhoneNum>
      <USAddress>
        <AddressLine1Txt>PO BOX 323</AddressLine1Txt>
        <CityNm>HERON</CityNm>
        <StateAbbreviationCd>MT</StateAbbreviationCd>
        <ZIPCd>59844</ZIPCd>
      </USAddress>
    </Filer>
    <BusinessOfficerGrp>
      <PersonNm>MARK GARBER</PersonNm>
      <PersonTitleTxt>PREPARER</PersonTitleTxt>
      <PhoneNum>4062499250</PhoneNum>
      <SignatureDt>2024-05-13</SignatureDt>
    </BusinessOfficerGrp>
    <IRSResponsiblePrtyInfoCurrInd>1</IRSResponsiblePrtyInfoCurrInd>
    <TaxYr>2024</TaxYr>
    <BuildTS>2025-03-06 01:10:19Z</BuildTS>
  </ReturnHeader>
  <ReturnData documentCnt="3">
    <IRS990EZ documentId="IRS990EZ">
      <InitialReturnInd>X</InitialReturnInd>
      <MethodOfAccountingCashInd>X</MethodOfAccountingCashInd>
      <ScheduleBNotRequiredInd>X</ScheduleBNotRequiredInd>
      <Organization501c3Ind referenceDocumentId="IRS990ScheduleA">X</Organization501c3Ind>
      <TypeOfOrganizationOtherInd>X</TypeOfOrganizationOtherInd>
      <TypeOfOrganizationOtherDesc>FOUNDATION</TypeOfOrganizationOtherDesc>
      <GrossReceiptsAmt>35550</GrossReceiptsAmt>
      <InfoInScheduleOPartIInd>X</InfoInScheduleOPartIInd>
      <ContributionsGiftsGrantsEtcAmt>35550</ContributionsGiftsGrantsEtcAmt>
      <TotalRevenueAmt>35550</TotalRevenueAmt>
      <GrantsAndSimilarAmountsPaidAmt>27900</GrantsAndSimilarAmountsPaidAmt>
      <FeesAndOtherPymtToIndCntrctAmt>20</FeesAndOtherPymtToIndCntrctAmt>
      <OtherExpensesTotalAmt>2700</OtherExpensesTotalAmt>
      <TotalExpensesAmt>30620</TotalExpensesAmt>
      <ExcessOrDeficitForYearAmt>4930</ExcessOrDeficitForYearAmt>
      <NetAssetsOrFundBalancesBOYAmt>275121</NetAssetsOrFundBalancesBOYAmt>
      <NetAssetsOrFundBalancesEOYAmt>280051</NetAssetsOrFundBalancesEOYAmt>
      <CashSavingsAndInvestmentsGrp>
        <BOYAmt>121</BOYAmt>
        <EOYAmt>5051</EOYAmt>
      </CashSavingsAndInvestmentsGrp>
      <LandAndBuildingsGrp>
        <BOYAmt>275000</BOYAmt>
        <EOYAmt>275000</EOYAmt>
      </LandAndBuildingsGrp>
      <Form990TotalAssetsGrp>
        <BOYAmt>275121</BOYAmt>
        <EOYAmt>280051</EOYAmt>
      </Form990TotalAssetsGrp>
      <NetAssetsOrFundBalancesGrp>
        <BOYAmt>275121</BOYAmt>
        <EOYAmt>280051</EOYAmt>
      </NetAssetsOrFundBalancesGrp>
      <PrimaryExemptPurposeTxt>HELP POOR PEOPLE. MOSTLY IN SOUTHEAST ASIA.</PrimaryExemptPurposeTxt>
      <ProgramSrvcAccomplishmentGrp>
        <DescriptionProgramSrvcAccomTxt>12750 WAS SENT TO SUPPORT MINISTRY IN NIGERIA FOR VEHICLE AND OTHER NEEDS.</DescriptionProgramSrvcAccomTxt>
        <GrantsAndAllocationsAmt>12750</GrantsAndAllocationsAmt>
        <ForeignGrantsInd>X</ForeignGrantsInd>
      </ProgramSrvcAccomplishmentGrp>
      <ProgramSrvcAccomplishmentGrp>
        <DescriptionProgramSrvcAccomTxt>$10150 WAS SENT TO TIMOR LESTE TO SUPPORT MINISTRY IN SOUTHEAST ASIA.</DescriptionProgramSrvcAccomTxt>
        <GrantsAndAllocationsAmt>10150</GrantsAndAllocationsAmt>
        <ForeignGrantsInd>X</ForeignGrantsInd>
      </ProgramSrvcAccomplishmentGrp>
      <ProgramSrvcAccomplishmentGrp>
        <DescriptionProgramSrvcAccomTxt>$5000 WAS DONATED FOR HELPING MONTANA CHILDREN WITH A BOOK PROGRAM.</DescriptionProgramSrvcAccomTxt>
        <GrantsAndAllocationsAmt>5000</GrantsAndAllocationsAmt>
      </ProgramSrvcAccomplishmentGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>MARK GARBER</PersonNm>
        <TitleTxt>PRESIDENT [:AMP:] CEO</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>0</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
        <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
        <ExpenseAccountOtherAllwncAmt>0</ExpenseAccountOtherAllwncAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>BERTHA GARBER</PersonNm>
        <TitleTxt>VICE PRESIDENT</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>0</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
        <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
        <ExpenseAccountOtherAllwncAmt>0</ExpenseAccountOtherAllwncAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <ActivitiesNotPreviouslyRptInd>0</ActivitiesNotPreviouslyRptInd>
      <ChgMadeToOrgnzngDocNotRptInd>0</ChgMadeToOrgnzngDocNotRptInd>
      <OrganizationHadUBIInd>0</OrganizationHadUBIInd>
      <SubjectToProxyTaxInd>0</SubjectToProxyTaxInd>
      <OrganizationDissolvedEtcInd>0</OrganizationDissolvedEtcInd>
      <Form1120PolFiledInd>0</Form1120PolFiledInd>
      <MadeLoansToFromOfficersInd>0</MadeLoansToFromOfficersInd>
      <EngagedInExcessBenefitTransInd>0</EngagedInExcessBenefitTransInd>
      <ProhibitedTaxShelterTransInd>0</ProhibitedTaxShelterTransInd>
      <BooksInCareOfDetail>
        <PersonNm>MARK GARBER</PersonNm>
        <USAddress>
          <AddressLine1Txt>PO BOX 122</AddressLine1Txt>
          <CityNm>HERON</CityNm>
          <StateAbbreviationCd>MT</StateAbbreviationCd>
          <ZIPCd>59844</ZIPCd>
        </USAddress>
        <PhoneNum>4062534545</PhoneNum>
      </BooksInCareOfDetail>
      <ForeignFinancialAccountInd>0</ForeignFinancialAccountInd>
      <ForeignOfficeInd>0</ForeignOfficeInd>
      <DonorAdvisedFndsInd>0</DonorAdvisedFndsInd>
      <OperateHospitalInd>0</OperateHospitalInd>
      <TanningServicesProvidedInd>0</TanningServicesProvidedInd>
      <Form720FiledInd>0</Form720FiledInd>
      <RelatedOrganizationCtrlEntInd>0</RelatedOrganizationCtrlEntInd>
      <TransactionWithControlEntInd>0</TransactionWithControlEntInd>
      <PoliticalCampaignActyInd>0</PoliticalCampaignActyInd>
      <LobbyingActivitiesInd>0</LobbyingActivitiesInd>
      <SchoolOperatingInd>0</SchoolOperatingInd>
      <TrnsfrExmptNonChrtblRltdOrgInd>0</TrnsfrExmptNonChrtblRltdOrgInd>
      <RelatedOrgSect527OrgInd>0</RelatedOrgSect527OrgInd>
      <PartVIOfCompOfHghstPdEmplTxt>NONE</PartVIOfCompOfHghstPdEmplTxt>
      <PartVIHghstPdCntrctProfSrvcTxt>NONE</PartVIHghstPdCntrctProfSrvcTxt>
    </IRS990EZ>
    <IRS990ScheduleA documentId="IRS990ScheduleA">
      <PublicOrganization170Ind>X</PublicOrganization170Ind>
      <GiftsGrantsContriRcvd170Grp>
        <CurrentTaxYearMinus4YearsAmt>295500</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>102500</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>141050</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>20000</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>35550</CurrentTaxYearAmt>
        <TotalAmt>594600</TotalAmt>
      </GiftsGrantsContriRcvd170Grp>
      <TotalCalendarYear170Grp>
        <CurrentTaxYearMinus4YearsAmt>295500</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>102500</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>141050</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>20000</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>35550</CurrentTaxYearAmt>
        <TotalAmt>594600</TotalAmt>
      </TotalCalendarYear170Grp>
      <PublicSupportTotal170Amt>594600</PublicSupportTotal170Amt>
      <TotalSupportAmt>594600</TotalSupportAmt>
      <PublicSupportCY170Pct>1</PublicSupportCY170Pct>
      <PublicSupportPY170Pct>1</PublicSupportPY170Pct>
      <DistributableAmountGrp>
        <CYAdjNetIncomeDistributableAmt>0</CYAdjNetIncomeDistributableAmt>
        <CYPct85AdjustedNetIncomeAmt>0</CYPct85AdjustedNetIncomeAmt>
        <CYTotalMinAstDistributableAmt>0</CYTotalMinAstDistributableAmt>
        <CYGreaterAdjustedMinimumAmt>0</CYGreaterAdjustedMinimumAmt>
        <CYIncomeTaxImposedPYAmt>0</CYIncomeTaxImposedPYAmt>
        <CYDistributableAsAdjustedAmt>0</CYDistributableAsAdjustedAmt>
      </DistributableAmountGrp>
    </IRS990ScheduleA>
    <IRS990ScheduleO documentId="IRS990ScheduleO">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART I, LINE 10</FormAndLineReferenceDesc>
        <ExplanationTxt>1) ACTIVITY CHARITY GRANTEE NAME TREASURE STATE FOUNDATION GRANTEE ADDRESS 400 N CALIFORNIA ST HELENA MT 59601 AMOUNT 5000 RELATIONSHIP NA 2) ACTIVITY CHARITY GRANTEE NAME WORLD HD MINISTRIES GRANTEE ADDRESS PO BOX 323 HERON MT 59844 AMOUNT 10150 RELATIONSHIP MISSION 3) ACTIVITY CHARITY GRANTEE NAME CKEM BEN GRANTEE ADDRESS 4950 CLARK RD SARASOTA FL 34233 AMOUNT 12750.40 RELATIONSHIP MINISTRY</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART I, LINE 16</FormAndLineReferenceDesc>
        <ExplanationTxt>1) OTHER EXPENSES MISC AMOUNT 2700</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
  </ReturnData>
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