﻿<?xml version="1.0" encoding="utf-8"?>
<Return xmlns="http://www.irs.gov/efile" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.irs.gov/efile" returnVersion="2024v5.2">
  <ReturnHeader binaryAttachmentCnt="0">
    <ReturnTs>2025-09-16T01:55:12-00:00</ReturnTs>
    <TaxPeriodEndDt>2024-12-31</TaxPeriodEndDt>
    <PreparerFirmGrp>
      <PreparerFirmEIN>043383155</PreparerFirmEIN>
      <PreparerFirmName>
        <BusinessNameLine1Txt>RHR Smith &amp; Company CPA's</BusinessNameLine1Txt>
      </PreparerFirmName>
      <PreparerUSAddress>
        <AddressLine1Txt>3 Old Orchard Road</AddressLine1Txt>
        <CityNm>Buxton</CityNm>
        <StateAbbreviationCd>ME</StateAbbreviationCd>
        <ZIPCd>04093</ZIPCd>
      </PreparerUSAddress>
    </PreparerFirmGrp>
    <ReturnTypeCd>990</ReturnTypeCd>
    <TaxPeriodBeginDt>2024-01-01</TaxPeriodBeginDt>
    <Filer>
      <EIN>010447619</EIN>
      <BusinessName>
        <BusinessNameLine1Txt>Mahoosuc Land Trust Inc</BusinessNameLine1Txt>
      </BusinessName>
      <BusinessNameControlTxt>MAHO</BusinessNameControlTxt>
      <USAddress>
        <AddressLine1Txt>PO Box 981</AddressLine1Txt>
        <CityNm>Bethel</CityNm>
        <StateAbbreviationCd>ME</StateAbbreviationCd>
        <ZIPCd>04217</ZIPCd>
      </USAddress>
    </Filer>
    <BusinessOfficerGrp>
      <PersonNm>Kirk Siegel</PersonNm>
      <PersonTitleTxt>Executive Director</PersonTitleTxt>
      <SignatureDt>2025-09-16</SignatureDt>
      <DiscussWithPaidPreparerInd>true</DiscussWithPaidPreparerInd>
    </BusinessOfficerGrp>
    <PreparerPersonGrp>
      <PreparerPersonNm>Danielle N O'Neill</PreparerPersonNm>
      <PTIN>P02481791</PTIN>
      <PhoneNum>2079294606</PhoneNum>
      <PreparationDt>2025-09-16</PreparationDt>
    </PreparerPersonGrp>
    <TaxYr>2024</TaxYr>
    <BuildTS>2025-03-06 01:10:19Z</BuildTS>
  </ReturnHeader>
  <ReturnData documentCnt="6">
    <IRS990 documentId="990" softwareId="24019898" softwareVersionNum="24.0.1.0">
      <PrincipalOfficerNm>Kirk Siegel</PrincipalOfficerNm>
      <USAddress>
        <AddressLine1Txt>PO Box 981</AddressLine1Txt>
        <CityNm>Bethel</CityNm>
        <StateAbbreviationCd>ME</StateAbbreviationCd>
        <ZIPCd>04217</ZIPCd>
      </USAddress>
      <GrossReceiptsAmt>1157520</GrossReceiptsAmt>
      <GroupReturnForAffiliatesInd>false</GroupReturnForAffiliatesInd>
      <Organization501c3Ind>X</Organization501c3Ind>
      <WebsiteAddressTxt>http://www.mahoosuc.org/</WebsiteAddressTxt>
      <TypeOfOrganizationCorpInd>X</TypeOfOrganizationCorpInd>
      <FormationYr>1989</FormationYr>
      <LegalDomicileStateCd>ME</LegalDomicileStateCd>
      <ActivityOrMissionDesc>To protect and conserve land and traditional land uses including farming, recreation, significant habitats, scenery, and water resources for the benefit of the public. The organization facilitates community-based conserv</ActivityOrMissionDesc>
      <VotingMembersGoverningBodyCnt>14</VotingMembersGoverningBodyCnt>
      <VotingMembersIndependentCnt>14</VotingMembersIndependentCnt>
      <TotalEmployeeCnt>11</TotalEmployeeCnt>
      <TotalGrossUBIAmt>0</TotalGrossUBIAmt>
      <PYContributionsGrantsAmt>661271</PYContributionsGrantsAmt>
      <CYContributionsGrantsAmt>911445</CYContributionsGrantsAmt>
      <PYProgramServiceRevenueAmt>291192</PYProgramServiceRevenueAmt>
      <CYProgramServiceRevenueAmt>129529</CYProgramServiceRevenueAmt>
      <PYInvestmentIncomeAmt>65125</PYInvestmentIncomeAmt>
      <CYInvestmentIncomeAmt>80027</CYInvestmentIncomeAmt>
      <PYOtherRevenueAmt>16474</PYOtherRevenueAmt>
      <CYOtherRevenueAmt>36519</CYOtherRevenueAmt>
      <PYTotalRevenueAmt>1034062</PYTotalRevenueAmt>
      <CYTotalRevenueAmt>1157520</CYTotalRevenueAmt>
      <PYGrantsAndSimilarPaidAmt>109273</PYGrantsAndSimilarPaidAmt>
      <CYGrantsAndSimilarPaidAmt>1265</CYGrantsAndSimilarPaidAmt>
      <CYBenefitsPaidToMembersAmt>0</CYBenefitsPaidToMembersAmt>
      <PYSalariesCompEmpBnftPaidAmt>307358</PYSalariesCompEmpBnftPaidAmt>
      <CYSalariesCompEmpBnftPaidAmt>324830</CYSalariesCompEmpBnftPaidAmt>
      <CYTotalProfFndrsngExpnsAmt>0</CYTotalProfFndrsngExpnsAmt>
      <CYTotalFundraisingExpenseAmt>65412</CYTotalFundraisingExpenseAmt>
      <PYOtherExpensesAmt>377509</PYOtherExpensesAmt>
      <CYOtherExpensesAmt>487320</CYOtherExpensesAmt>
      <PYTotalExpensesAmt>794140</PYTotalExpensesAmt>
      <CYTotalExpensesAmt>813415</CYTotalExpensesAmt>
      <PYRevenuesLessExpensesAmt>239922</PYRevenuesLessExpensesAmt>
      <CYRevenuesLessExpensesAmt>344105</CYRevenuesLessExpensesAmt>
      <TotalAssetsBOYAmt>7060262</TotalAssetsBOYAmt>
      <TotalAssetsEOYAmt>7545474</TotalAssetsEOYAmt>
      <TotalLiabilitiesBOYAmt>217861</TotalLiabilitiesBOYAmt>
      <TotalLiabilitiesEOYAmt>204825</TotalLiabilitiesEOYAmt>
      <NetAssetsOrFundBalancesBOYAmt>6842401</NetAssetsOrFundBalancesBOYAmt>
      <NetAssetsOrFundBalancesEOYAmt>7340649</NetAssetsOrFundBalancesEOYAmt>
      <MissionDesc>To protect and conserve land and traditional land uses including farming, recreation, significant habitats, scenery, and water resources for the benefit of the public. The organization facilitates community-based conservation.</MissionDesc>
      <SignificantNewProgramSrvcInd>false</SignificantNewProgramSrvcInd>
      <SignificantChangeInd>false</SignificantChangeInd>
      <ExpenseAmt>588121</ExpenseAmt>
      <Desc>The organization acquired significant new, conserved properties and conservation easements, stewarded its existing properties and expanded education/outreach programs.</Desc>
      <TotalProgramServiceExpensesAmt>588121</TotalProgramServiceExpensesAmt>
      <DescribedInSection501c3Ind referenceDocumentId="990A">true</DescribedInSection501c3Ind>
      <ScheduleBRequiredInd referenceDocumentId="990B">true</ScheduleBRequiredInd>
      <PoliticalCampaignActyInd>false</PoliticalCampaignActyInd>
      <LobbyingActivitiesInd>false</LobbyingActivitiesInd>
      <SubjectToProxyTaxInd>false</SubjectToProxyTaxInd>
      <DonorAdvisedFundInd>false</DonorAdvisedFundInd>
      <ConservationEasementsInd referenceDocumentId="990D">true</ConservationEasementsInd>
      <CollectionsOfArtInd>false</CollectionsOfArtInd>
      <CreditCounselingInd>false</CreditCounselingInd>
      <DonorRstrOrQuasiEndowmentsInd referenceDocumentId="990D">true</DonorRstrOrQuasiEndowmentsInd>
      <ReportLandBuildingEquipmentInd referenceDocumentId="990D">true</ReportLandBuildingEquipmentInd>
      <ReportInvestmentsOtherSecInd>false</ReportInvestmentsOtherSecInd>
      <ReportProgramRelatedInvstInd>false</ReportProgramRelatedInvstInd>
      <ReportOtherAssetsInd>false</ReportOtherAssetsInd>
      <ReportOtherLiabilitiesInd referenceDocumentId="990D">true</ReportOtherLiabilitiesInd>
      <IncludeFIN48FootnoteInd referenceDocumentId="990D">true</IncludeFIN48FootnoteInd>
      <IndependentAuditFinclStmtInd referenceDocumentId="990D">true</IndependentAuditFinclStmtInd>
      <ConsolidatedAuditFinclStmtInd>false</ConsolidatedAuditFinclStmtInd>
      <SchoolOperatingInd>false</SchoolOperatingInd>
      <ForeignOfficeInd>false</ForeignOfficeInd>
      <ForeignActivitiesInd>false</ForeignActivitiesInd>
      <MoreThan5000KToOrgInd>false</MoreThan5000KToOrgInd>
      <MoreThan5000KToIndividualsInd>false</MoreThan5000KToIndividualsInd>
      <ProfessionalFundraisingInd>false</ProfessionalFundraisingInd>
      <FundraisingActivitiesInd>false</FundraisingActivitiesInd>
      <GamingActivitiesInd>false</GamingActivitiesInd>
      <OperateHospitalInd>false</OperateHospitalInd>
      <GrantsToOrganizationsInd>false</GrantsToOrganizationsInd>
      <GrantsToIndividualsInd>false</GrantsToIndividualsInd>
      <ScheduleJRequiredInd>false</ScheduleJRequiredInd>
      <TaxExemptBondsInd>false</TaxExemptBondsInd>
      <EngagedInExcessBenefitTransInd>false</EngagedInExcessBenefitTransInd>
      <PYExcessBenefitTransInd>false</PYExcessBenefitTransInd>
      <LoanOutstandingInd>false</LoanOutstandingInd>
      <GrantToRelatedPersonInd>false</GrantToRelatedPersonInd>
      <BusinessRlnWithOrgMemInd>false</BusinessRlnWithOrgMemInd>
      <BusinessRlnWithFamMemInd>false</BusinessRlnWithFamMemInd>
      <BusinessRlnWith35CtrlEntInd>false</BusinessRlnWith35CtrlEntInd>
      <DeductibleNonCashContriInd>false</DeductibleNonCashContriInd>
      <DeductibleArtContributionInd>false</DeductibleArtContributionInd>
      <TerminateOperationsInd>false</TerminateOperationsInd>
      <PartialLiquidationInd>false</PartialLiquidationInd>
      <DisregardedEntityInd>false</DisregardedEntityInd>
      <RelatedEntityInd>false</RelatedEntityInd>
      <RelatedOrganizationCtrlEntInd>false</RelatedOrganizationCtrlEntInd>
      <TrnsfrExmptNonChrtblRltdOrgInd>false</TrnsfrExmptNonChrtblRltdOrgInd>
      <ActivitiesConductedPrtshpInd>false</ActivitiesConductedPrtshpInd>
      <ScheduleORequiredInd>true</ScheduleORequiredInd>
      <IRPDocumentCnt>23</IRPDocumentCnt>
      <IRPDocumentW2GCnt>0</IRPDocumentW2GCnt>
      <BackupWthldComplianceInd>true</BackupWthldComplianceInd>
      <EmployeeCnt>11</EmployeeCnt>
      <EmploymentTaxReturnsFiledInd>true</EmploymentTaxReturnsFiledInd>
      <UnrelatedBusIncmOverLimitInd>false</UnrelatedBusIncmOverLimitInd>
      <ForeignFinancialAccountInd>false</ForeignFinancialAccountInd>
      <ProhibitedTaxShelterTransInd>false</ProhibitedTaxShelterTransInd>
      <TaxablePartyNotificationInd>false</TaxablePartyNotificationInd>
      <NondeductibleContributionsInd>false</NondeductibleContributionsInd>
      <QuidProQuoContributionsInd>false</QuidProQuoContributionsInd>
      <Form8282PropertyDisposedOfInd>false</Form8282PropertyDisposedOfInd>
      <RcvFndsToPayPrsnlBnftCntrctInd>false</RcvFndsToPayPrsnlBnftCntrctInd>
      <PayPremiumsPrsnlBnftCntrctInd>false</PayPremiumsPrsnlBnftCntrctInd>
      <IndoorTanningServicesInd>false</IndoorTanningServicesInd>
      <SubjToTaxRmnrtnExPrchtPymtInd>false</SubjToTaxRmnrtnExPrchtPymtInd>
      <SubjectToExcsTaxNetInvstIncInd>false</SubjectToExcsTaxNetInvstIncInd>
      <InfoInScheduleOPartVIInd>X</InfoInScheduleOPartVIInd>
      <GoverningBodyVotingMembersCnt>14</GoverningBodyVotingMembersCnt>
      <IndependentVotingMemberCnt>14</IndependentVotingMemberCnt>
      <FamilyOrBusinessRlnInd>false</FamilyOrBusinessRlnInd>
      <DelegationOfMgmtDutiesInd>false</DelegationOfMgmtDutiesInd>
      <ChangeToOrgDocumentsInd>false</ChangeToOrgDocumentsInd>
      <MaterialDiversionOrMisuseInd>false</MaterialDiversionOrMisuseInd>
      <MembersOrStockholdersInd>true</MembersOrStockholdersInd>
      <ElectionOfBoardMembersInd>true</ElectionOfBoardMembersInd>
      <DecisionsSubjectToApprovaInd>true</DecisionsSubjectToApprovaInd>
      <MinutesOfGoverningBodyInd>true</MinutesOfGoverningBodyInd>
      <MinutesOfCommitteesInd>true</MinutesOfCommitteesInd>
      <OfficerMailingAddressInd>false</OfficerMailingAddressInd>
      <LocalChaptersInd>false</LocalChaptersInd>
      <Form990ProvidedToGvrnBodyInd>true</Form990ProvidedToGvrnBodyInd>
      <ConflictOfInterestPolicyInd>true</ConflictOfInterestPolicyInd>
      <AnnualDisclosureCoveredPrsnInd>true</AnnualDisclosureCoveredPrsnInd>
      <RegularMonitoringEnfrcInd>true</RegularMonitoringEnfrcInd>
      <WhistleblowerPolicyInd>true</WhistleblowerPolicyInd>
      <DocumentRetentionPolicyInd>true</DocumentRetentionPolicyInd>
      <CompensationProcessCEOInd>true</CompensationProcessCEOInd>
      <CompensationProcessOtherInd>true</CompensationProcessOtherInd>
      <InvestmentInJointVentureInd>false</InvestmentInJointVentureInd>
      <StatesWhereCopyOfReturnIsFldCd>NH</StatesWhereCopyOfReturnIsFldCd>
      <OwnWebsiteInd>X</OwnWebsiteInd>
      <OtherWebsiteInd>X</OtherWebsiteInd>
      <UponRequestInd>X</UponRequestInd>
      <BooksInCareOfDetail>
        <PersonNm>Kirk Siegel</PersonNm>
        <PhoneNum>2078243806</PhoneNum>
        <USAddress>
          <AddressLine1Txt>PO Box 981</AddressLine1Txt>
          <CityNm>Bethel</CityNm>
          <StateAbbreviationCd>ME</StateAbbreviationCd>
          <ZIPCd>04217</ZIPCd>
        </USAddress>
      </BooksInCareOfDetail>
      <NoListedPersonsCompensatedInd>X</NoListedPersonsCompensatedInd>
      <Form990PartVIISectionAGrp>
        <PersonNm>Sue Dunn</PersonNm>
        <TitleTxt>President</TitleTxt>
        <AverageHoursPerWeekRt>004.50</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <OfficerInd>X</OfficerInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>Mia Purcell</PersonNm>
        <TitleTxt>Vice President</TitleTxt>
        <AverageHoursPerWeekRt>002.75</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <OfficerInd>X</OfficerInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>David MacMahon</PersonNm>
        <TitleTxt>Treasurer</TitleTxt>
        <AverageHoursPerWeekRt>002.25</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <OfficerInd>X</OfficerInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>Bonnie Pooley</PersonNm>
        <TitleTxt>Secretary</TitleTxt>
        <AverageHoursPerWeekRt>003.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <OfficerInd>X</OfficerInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>Lizz Peacock</PersonNm>
        <TitleTxt>Director</TitleTxt>
        <AverageHoursPerWeekRt>002.75</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>Enock Glidden</PersonNm>
        <TitleTxt>Director</TitleTxt>
        <AverageHoursPerWeekRt>002.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>Art Marshall</PersonNm>
        <TitleTxt>Director</TitleTxt>
        <AverageHoursPerWeekRt>002.75</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>James Reddoch</PersonNm>
        <TitleTxt>Director</TitleTxt>
        <AverageHoursPerWeekRt>003.50</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>Katie Stuart</PersonNm>
        <TitleTxt>Director</TitleTxt>
        <AverageHoursPerWeekRt>002.75</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>Bill White</PersonNm>
        <TitleTxt>Director</TitleTxt>
        <AverageHoursPerWeekRt>002.25</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>Helen Durkin</PersonNm>
        <TitleTxt>Director</TitleTxt>
        <AverageHoursPerWeekRt>002.75</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>Karen Burns</PersonNm>
        <TitleTxt>Director</TitleTxt>
        <AverageHoursPerWeekRt>002.75</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>Erik Janicki</PersonNm>
        <TitleTxt>Director</TitleTxt>
        <AverageHoursPerWeekRt>002.75</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>Emily Whiston</PersonNm>
        <TitleTxt>Director</TitleTxt>
        <AverageHoursPerWeekRt>002.75</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>Kirk Siegel</PersonNm>
        <TitleTxt>Executive Director</TitleTxt>
        <AverageHoursPerWeekRt>040.00</AverageHoursPerWeekRt>
        <OfficerInd>X</OfficerInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <FormerOfcrEmployeesListedInd>false</FormerOfcrEmployeesListedInd>
      <TotalCompGreaterThan150KInd>false</TotalCompGreaterThan150KInd>
      <CompensationFromOtherSrcsInd>false</CompensationFromOtherSrcsInd>
      <AllOtherContributionsAmt>911445</AllOtherContributionsAmt>
      <TotalContributionsAmt>911445</TotalContributionsAmt>
      <ProgramServiceRevenueGrp>
        <Desc>Carbon Credit Income</Desc>
        <TotalRevenueColumnAmt>129529</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>129529</RelatedOrExemptFuncIncomeAmt>
      </ProgramServiceRevenueGrp>
      <TotalProgramServiceRevenueAmt>129529</TotalProgramServiceRevenueAmt>
      <InvestmentIncomeGrp>
        <TotalRevenueColumnAmt>80027</TotalRevenueColumnAmt>
        <ExclusionAmt>80027</ExclusionAmt>
      </InvestmentIncomeGrp>
      <MiscellaneousRevenueGrp>
        <TotalRevenueColumnAmt>36519</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>36519</RelatedOrExemptFuncIncomeAmt>
      </MiscellaneousRevenueGrp>
      <OtherRevenueTotalAmt>36519</OtherRevenueTotalAmt>
      <TotalRevenueGrp>
        <TotalRevenueColumnAmt>1157520</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>166048</RelatedOrExemptFuncIncomeAmt>
        <ExclusionAmt>80027</ExclusionAmt>
      </TotalRevenueGrp>
      <InfoInScheduleOPartIXInd>X</InfoInScheduleOPartIXInd>
      <GrantsToDomesticOrgsGrp>
        <TotalAmt>1265</TotalAmt>
        <ProgramServicesAmt>1265</ProgramServicesAmt>
      </GrantsToDomesticOrgsGrp>
      <GrantsToDomesticIndividualsGrp>
        <TotalAmt>0</TotalAmt>
      </GrantsToDomesticIndividualsGrp>
      <ForeignGrantsGrp>
        <TotalAmt>0</TotalAmt>
      </ForeignGrantsGrp>
      <BenefitsToMembersGrp>
        <TotalAmt>0</TotalAmt>
      </BenefitsToMembersGrp>
      <CompCurrentOfcrDirectorsGrp>
        <TotalAmt>0</TotalAmt>
      </CompCurrentOfcrDirectorsGrp>
      <CompDisqualPersonsGrp>
        <TotalAmt>0</TotalAmt>
      </CompDisqualPersonsGrp>
      <OtherSalariesAndWagesGrp>
        <TotalAmt>289231</TotalAmt>
        <ProgramServicesAmt>183070</ProgramServicesAmt>
        <ManagementAndGeneralAmt>64219</ManagementAndGeneralAmt>
        <FundraisingAmt>41942</FundraisingAmt>
      </OtherSalariesAndWagesGrp>
      <PensionPlanContributionsGrp>
        <TotalAmt>0</TotalAmt>
      </PensionPlanContributionsGrp>
      <OtherEmployeeBenefitsGrp>
        <TotalAmt>0</TotalAmt>
      </OtherEmployeeBenefitsGrp>
      <PayrollTaxesGrp>
        <TotalAmt>35599</TotalAmt>
        <ProgramServicesAmt>22577</ProgramServicesAmt>
        <ManagementAndGeneralAmt>7887</ManagementAndGeneralAmt>
        <FundraisingAmt>5135</FundraisingAmt>
      </PayrollTaxesGrp>
      <FeesForServicesManagementGrp>
        <TotalAmt>0</TotalAmt>
      </FeesForServicesManagementGrp>
      <FeesForServicesLegalGrp>
        <TotalAmt>2381</TotalAmt>
        <ProgramServicesAmt>2381</ProgramServicesAmt>
      </FeesForServicesLegalGrp>
      <FeesForServicesAccountingGrp>
        <TotalAmt>36529</TotalAmt>
        <ProgramServicesAmt>13379</ProgramServicesAmt>
        <ManagementAndGeneralAmt>23150</ManagementAndGeneralAmt>
      </FeesForServicesAccountingGrp>
      <FeesForServicesLobbyingGrp>
        <TotalAmt>0</TotalAmt>
      </FeesForServicesLobbyingGrp>
      <FeesForServicesProfFundraising></FeesForServicesProfFundraising>
      <FeesForSrvcInvstMgmntFeesGrp>
        <TotalAmt>25452</TotalAmt>
        <ManagementAndGeneralAmt>25452</ManagementAndGeneralAmt>
      </FeesForSrvcInvstMgmntFeesGrp>
      <FeesForServicesOtherGrp>
        <TotalAmt>33388</TotalAmt>
        <ProgramServicesAmt>11132</ProgramServicesAmt>
        <ManagementAndGeneralAmt>18677</ManagementAndGeneralAmt>
        <FundraisingAmt>3579</FundraisingAmt>
      </FeesForServicesOtherGrp>
      <AdvertisingGrp>
        <TotalAmt>0</TotalAmt>
      </AdvertisingGrp>
      <OfficeExpensesGrp>
        <TotalAmt>34077</TotalAmt>
        <ProgramServicesAmt>25614</ProgramServicesAmt>
        <ManagementAndGeneralAmt>3049</ManagementAndGeneralAmt>
        <FundraisingAmt>5414</FundraisingAmt>
      </OfficeExpensesGrp>
      <InformationTechnologyGrp>
        <TotalAmt>5563</TotalAmt>
        <ProgramServicesAmt>3266</ProgramServicesAmt>
        <ManagementAndGeneralAmt>1700</ManagementAndGeneralAmt>
        <FundraisingAmt>597</FundraisingAmt>
      </InformationTechnologyGrp>
      <RoyaltiesGrp>
        <TotalAmt>0</TotalAmt>
      </RoyaltiesGrp>
      <OccupancyGrp>
        <TotalAmt>7126</TotalAmt>
        <ProgramServicesAmt>5702</ProgramServicesAmt>
        <ManagementAndGeneralAmt>887</ManagementAndGeneralAmt>
        <FundraisingAmt>537</FundraisingAmt>
      </OccupancyGrp>
      <TravelGrp>
        <TotalAmt>0</TotalAmt>
      </TravelGrp>
      <PymtTravelEntrtnmntPubOfclGrp>
        <TotalAmt>0</TotalAmt>
      </PymtTravelEntrtnmntPubOfclGrp>
      <ConferencesMeetingsGrp>
        <TotalAmt>5039</TotalAmt>
        <ProgramServicesAmt>3843</ProgramServicesAmt>
        <ManagementAndGeneralAmt>681</ManagementAndGeneralAmt>
        <FundraisingAmt>515</FundraisingAmt>
      </ConferencesMeetingsGrp>
      <InterestGrp>
        <TotalAmt>41</TotalAmt>
        <ManagementAndGeneralAmt>41</ManagementAndGeneralAmt>
      </InterestGrp>
      <PaymentsToAffiliatesGrp>
        <TotalAmt>0</TotalAmt>
      </PaymentsToAffiliatesGrp>
      <DepreciationDepletionGrp>
        <TotalAmt>8050</TotalAmt>
        <ProgramServicesAmt>5633</ProgramServicesAmt>
        <ManagementAndGeneralAmt>1365</ManagementAndGeneralAmt>
        <FundraisingAmt>1052</FundraisingAmt>
      </DepreciationDepletionGrp>
      <InsuranceGrp>
        <TotalAmt>8029</TotalAmt>
        <ProgramServicesAmt>2228</ProgramServicesAmt>
        <ManagementAndGeneralAmt>5801</ManagementAndGeneralAmt>
      </InsuranceGrp>
      <OtherExpensesGrp>
        <Desc>Project Costs</Desc>
        <TotalAmt>17262</TotalAmt>
        <ProgramServicesAmt>17169</ProgramServicesAmt>
        <ManagementAndGeneralAmt>25</ManagementAndGeneralAmt>
        <FundraisingAmt>68</FundraisingAmt>
      </OtherExpensesGrp>
      <OtherExpensesGrp>
        <Desc>Professional development</Desc>
        <TotalAmt>1923</TotalAmt>
        <ProgramServicesAmt>1565</ProgramServicesAmt>
        <ManagementAndGeneralAmt>358</ManagementAndGeneralAmt>
      </OtherExpensesGrp>
      <OtherExpensesGrp>
        <Desc>Events</Desc>
        <TotalAmt>22214</TotalAmt>
        <ProgramServicesAmt>17497</ProgramServicesAmt>
        <FundraisingAmt>4717</FundraisingAmt>
      </OtherExpensesGrp>
      <OtherExpensesGrp>
        <Desc>Land Impairment</Desc>
        <TotalAmt>269365</TotalAmt>
        <ProgramServicesAmt>269365</ProgramServicesAmt>
      </OtherExpensesGrp>
      <AllOtherExpensesGrp>
        <TotalAmt>10881</TotalAmt>
        <ProgramServicesAmt>2435</ProgramServicesAmt>
        <ManagementAndGeneralAmt>6590</ManagementAndGeneralAmt>
        <FundraisingAmt>1856</FundraisingAmt>
      </AllOtherExpensesGrp>
      <TotalFunctionalExpensesGrp>
        <TotalAmt>813415</TotalAmt>
        <ProgramServicesAmt>588121</ProgramServicesAmt>
        <ManagementAndGeneralAmt>159882</ManagementAndGeneralAmt>
        <FundraisingAmt>65412</FundraisingAmt>
      </TotalFunctionalExpensesGrp>
      <CashNonInterestBearingGrp>
        <BOYAmt>188098</BOYAmt>
        <EOYAmt>727020</EOYAmt>
      </CashNonInterestBearingGrp>
      <SavingsAndTempCashInvstGrp>
        <BOYAmt>1241896</BOYAmt>
        <EOYAmt>955091</EOYAmt>
      </SavingsAndTempCashInvstGrp>
      <PledgesAndGrantsReceivableGrp>
        <BOYAmt>31815</BOYAmt>
        <EOYAmt>26658</EOYAmt>
      </PledgesAndGrantsReceivableGrp>
      <AccountsReceivableGrp>
        <BOYAmt>275621</BOYAmt>
        <EOYAmt>254535</EOYAmt>
      </AccountsReceivableGrp>
      <PrepaidExpensesDefrdChargesGrp>
        <BOYAmt>3828</BOYAmt>
        <EOYAmt>6142</EOYAmt>
      </PrepaidExpensesDefrdChargesGrp>
      <LandBldgEquipCostOrOtherBssAmt>3877260</LandBldgEquipCostOrOtherBssAmt>
      <LandBldgEquipAccumDeprecAmt>57737</LandBldgEquipAccumDeprecAmt>
      <LandBldgEquipBasisNetGrp>
        <BOYAmt>3710856</BOYAmt>
        <EOYAmt>3819523</EOYAmt>
      </LandBldgEquipBasisNetGrp>
      <InvestmentsPubTradedSecGrp>
        <BOYAmt>1521707</BOYAmt>
        <EOYAmt>1756505</EOYAmt>
      </InvestmentsPubTradedSecGrp>
      <OtherAssetsTotalGrp>
        <BOYAmt>86441</BOYAmt>
      </OtherAssetsTotalGrp>
      <TotalAssetsGrp>
        <BOYAmt>7060262</BOYAmt>
        <EOYAmt>7545474</EOYAmt>
      </TotalAssetsGrp>
      <AccountsPayableAccrExpnssGrp>
        <BOYAmt>191774</BOYAmt>
        <EOYAmt>181411</EOYAmt>
      </AccountsPayableAccrExpnssGrp>
      <OtherLiabilitiesGrp>
        <BOYAmt>26087</BOYAmt>
        <EOYAmt>23414</EOYAmt>
      </OtherLiabilitiesGrp>
      <TotalLiabilitiesGrp>
        <BOYAmt>217861</BOYAmt>
        <EOYAmt>204825</EOYAmt>
      </TotalLiabilitiesGrp>
      <OrganizationFollowsFASB117Ind>X</OrganizationFollowsFASB117Ind>
      <NoDonorRestrictionNetAssetsGrp>
        <BOYAmt>4645641</BOYAmt>
        <EOYAmt>4961637</EOYAmt>
      </NoDonorRestrictionNetAssetsGrp>
      <DonorRestrictionNetAssetsGrp>
        <BOYAmt>2196760</BOYAmt>
        <EOYAmt>2379012</EOYAmt>
      </DonorRestrictionNetAssetsGrp>
      <TotalNetAssetsFundBalanceGrp>
        <BOYAmt>6842401</BOYAmt>
        <EOYAmt>7340649</EOYAmt>
      </TotalNetAssetsFundBalanceGrp>
      <TotLiabNetAssetsFundBalanceGrp>
        <BOYAmt>7060262</BOYAmt>
        <EOYAmt>7545474</EOYAmt>
      </TotLiabNetAssetsFundBalanceGrp>
      <ReconcilationRevenueExpnssAmt>344105</ReconcilationRevenueExpnssAmt>
      <NetUnrlzdGainsLossesInvstAmt>154143</NetUnrlzdGainsLossesInvstAmt>
      <InfoInScheduleOPartXIIInd>X</InfoInScheduleOPartXIIInd>
      <MethodOfAccountingAccrualInd>X</MethodOfAccountingAccrualInd>
      <AccountantCompileOrReviewInd>false</AccountantCompileOrReviewInd>
      <FSAuditedInd>true</FSAuditedInd>
      <FSAuditedBasisGrp>
        <SeparateBasisFinclStmtInd>X</SeparateBasisFinclStmtInd>
      </FSAuditedBasisGrp>
      <AuditCommitteeInd>true</AuditCommitteeInd>
      <FederalGrantAuditRequiredInd>false</FederalGrantAuditRequiredInd>
    </IRS990>
    <IRS990ScheduleA documentId="990A" softwareId="24019898" softwareVersionNum="24.0.1.0">
      <PublicOrganization170Ind>X</PublicOrganization170Ind>
      <GiftsGrantsContriRcvd170Grp>
        <CurrentTaxYearMinus4YearsAmt>710819</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>8830872</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>1278162</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>661271</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>911445</CurrentTaxYearAmt>
        <TotalAmt>12392569</TotalAmt>
      </GiftsGrantsContriRcvd170Grp>
      <TotalCalendarYear170Grp>
        <CurrentTaxYearMinus4YearsAmt>710819</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>8830872</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>1278162</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>661271</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>911445</CurrentTaxYearAmt>
        <TotalAmt>12392569</TotalAmt>
      </TotalCalendarYear170Grp>
      <SubstantialContributorsTotAmt>4168418</SubstantialContributorsTotAmt>
      <PublicSupportTotal170Amt>8224151</PublicSupportTotal170Amt>
      <GrossInvestmentIncome170Grp>
        <CurrentTaxYearMinus4YearsAmt>101076</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>69058</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>17803</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>65125</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>80027</CurrentTaxYearAmt>
        <TotalAmt>333089</TotalAmt>
      </GrossInvestmentIncome170Grp>
      <OtherIncome170Grp>
        <CurrentTaxYearMinus4YearsAmt>2282</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>1040</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>945</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>15831</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>36519</CurrentTaxYearAmt>
        <TotalAmt>56617</TotalAmt>
      </OtherIncome170Grp>
      <TotalSupportAmt>12782275</TotalSupportAmt>
      <GrossReceiptsRltdActivitiesAmt>635946</GrossReceiptsRltdActivitiesAmt>
      <PublicSupportCY170Pct>0.64340</PublicSupportCY170Pct>
      <PublicSupportPY170Pct>0.62570</PublicSupportPY170Pct>
      <ThirtyThrPctSuprtTestsCY170Ind>X</ThirtyThrPctSuprtTestsCY170Ind>
    </IRS990ScheduleA>
    <IRS990ScheduleB documentId="990B" softwareId="24019898" softwareVersionNum="24.0.1.0">
      <ContributorInformationGrp>
        <ContributorNum>RESTRICTED</ContributorNum>
        <ContributorBusinessName>
          <BusinessNameLine1>RESTRICTED</BusinessNameLine1>
        </ContributorBusinessName>
        <ContributorUSAddress>
          <AddressLine1>RESTRICTED</AddressLine1>
          <AddressLine2>RESTRICTED</AddressLine2>
          <City>RESTRICTED</City>
          <State>RESTRICTED</State>
          <ZIPCode>RESTRICTED</ZIPCode>
        </ContributorUSAddress>
        <TotalContributionsAmt>RESTRICTED</TotalContributionsAmt>
      </ContributorInformationGrp>
    </IRS990ScheduleB>
    <IRS990ScheduleD documentId="990D" softwareId="24019898" softwareVersionNum="24.0.1.0">
      <PreservationPublicUseInd>X</PreservationPublicUseInd>
      <ProtectionNaturalHabitatInd>X</ProtectionNaturalHabitatInd>
      <PreservationOpenSpaceInd>X</PreservationOpenSpaceInd>
      <HistoricLandAreaInd>X</HistoricLandAreaInd>
      <TotalEasementsCnt>15</TotalEasementsCnt>
      <TotalAcreageCnt>19056.00</TotalAcreageCnt>
      <StatesEasementsHeldCnt>2</StatesEasementsHeldCnt>
      <WrittenPolicyMonitoringInd>true</WrittenPolicyMonitoringInd>
      <StaffHoursSpentEnforcementCnt>250.00</StaffHoursSpentEnforcementCnt>
      <ExpensesIncurredEnforcementAmt>2364</ExpensesIncurredEnforcementAmt>
      <Section170hRqrStsfdInd>true</Section170hRqrStsfdInd>
      <InclEscrowCustodialAcctLiabInd>false</InclEscrowCustodialAcctLiabInd>
      <CYEndwmtFundGrp>
        <BeginningYearBalanceAmt>1522906</BeginningYearBalanceAmt>
        <ContributionsAmt>5993</ContributionsAmt>
        <InvestmentEarningsOrLossesAmt>182162</InvestmentEarningsOrLossesAmt>
        <OtherExpendituresAmt>55285</OtherExpendituresAmt>
        <AdministrativeExpensesAmt>25452</AdministrativeExpensesAmt>
        <EndYearBalanceAmt>1630324</EndYearBalanceAmt>
      </CYEndwmtFundGrp>
      <CYMinus1YrEndwmtFundGrp>
        <BeginningYearBalanceAmt>1259394</BeginningYearBalanceAmt>
        <ContributionsAmt>166232</ContributionsAmt>
        <InvestmentEarningsOrLossesAmt>173558</InvestmentEarningsOrLossesAmt>
        <OtherExpendituresAmt>52102</OtherExpendituresAmt>
        <AdministrativeExpensesAmt>24176</AdministrativeExpensesAmt>
        <EndYearBalanceAmt>1522906</EndYearBalanceAmt>
      </CYMinus1YrEndwmtFundGrp>
      <CYMinus2YrEndwmtFundGrp>
        <BeginningYearBalanceAmt>1231798</BeginningYearBalanceAmt>
        <ContributionsAmt>266844</ContributionsAmt>
        <InvestmentEarningsOrLossesAmt>-185028</InvestmentEarningsOrLossesAmt>
        <OtherExpendituresAmt>24860</OtherExpendituresAmt>
        <AdministrativeExpensesAmt>29360</AdministrativeExpensesAmt>
        <EndYearBalanceAmt>1259394</EndYearBalanceAmt>
      </CYMinus2YrEndwmtFundGrp>
      <CYMinus3YrEndwmtFundGrp>
        <BeginningYearBalanceAmt>824109</BeginningYearBalanceAmt>
        <ContributionsAmt>255842</ContributionsAmt>
        <InvestmentEarningsOrLossesAmt>199144</InvestmentEarningsOrLossesAmt>
        <OtherExpendituresAmt>23697</OtherExpendituresAmt>
        <AdministrativeExpensesAmt>23600</AdministrativeExpensesAmt>
        <EndYearBalanceAmt>1231798</EndYearBalanceAmt>
      </CYMinus3YrEndwmtFundGrp>
      <CYMinus4YrEndwmtFundGrp>
        <BeginningYearBalanceAmt>697612</BeginningYearBalanceAmt>
        <ContributionsAmt>49000</ContributionsAmt>
        <InvestmentEarningsOrLossesAmt>108554</InvestmentEarningsOrLossesAmt>
        <OtherExpendituresAmt>25553</OtherExpendituresAmt>
        <AdministrativeExpensesAmt>5504</AdministrativeExpensesAmt>
        <EndYearBalanceAmt>824109</EndYearBalanceAmt>
      </CYMinus4YrEndwmtFundGrp>
      <BoardDesignatedBalanceEOYPct>0.21000</BoardDesignatedBalanceEOYPct>
      <PrmnntEndowmentBalanceEOYPct>0.79000</PrmnntEndowmentBalanceEOYPct>
      <EndowmentsHeldUnrelatedOrgInd>true</EndowmentsHeldUnrelatedOrgInd>
      <EndowmentsHeldRelatedOrgInd>false</EndowmentsHeldRelatedOrgInd>
      <LandGrp>
        <OtherCostOrOtherBasisAmt>3599401</OtherCostOrOtherBasisAmt>
        <BookValueAmt>3599401</BookValueAmt>
      </LandGrp>
      <BuildingsGrp>
        <OtherCostOrOtherBasisAmt>256525</OtherCostOrOtherBasisAmt>
        <DepreciationAmt>49687</DepreciationAmt>
        <BookValueAmt>206838</BookValueAmt>
      </BuildingsGrp>
      <EquipmentGrp>
        <OtherCostOrOtherBasisAmt>21334</OtherCostOrOtherBasisAmt>
        <DepreciationAmt>8050</DepreciationAmt>
        <BookValueAmt>13284</BookValueAmt>
      </EquipmentGrp>
      <TotalBookValueLandBuildingsAmt>3819523</TotalBookValueLandBuildingsAmt>
      <OtherSecuritiesGrp>
        <Desc>Financial derivatives and other financial products</Desc>
      </OtherSecuritiesGrp>
      <OtherSecuritiesGrp>
        <Desc>Closely-held equity interests</Desc>
      </OtherSecuritiesGrp>
      <OtherLiabilitiesOrgGrp>
        <Desc>Federal income taxes</Desc>
      </OtherLiabilitiesOrgGrp>
      <OtherLiabilitiesOrgGrp>
        <Desc>Gift Annuity</Desc>
        <Amt>23414</Amt>
      </OtherLiabilitiesOrgGrp>
      <TotalLiabilityAmt>23414</TotalLiabilityAmt>
      <FootnoteTextInd>X</FootnoteTextInd>
      <TotalRevEtcAuditedFinclStmtAmt>1077493</TotalRevEtcAuditedFinclStmtAmt>
      <RevenueSubtotalAmt>1077493</RevenueSubtotalAmt>
      <OtherRevenuesNotIncludedAmt>80027</OtherRevenuesNotIncludedAmt>
      <RevenueNotReportedFinclStmtAmt>80027</RevenueNotReportedFinclStmtAmt>
      <TotalRevenuePerForm990Amt>1157520</TotalRevenuePerForm990Amt>
      <TotExpnsEtcAuditedFinclStmtAmt>813415</TotExpnsEtcAuditedFinclStmtAmt>
      <ExpensesSubtotalAmt>813415</ExpensesSubtotalAmt>
      <TotalExpensesPerForm990Amt>813415</TotalExpensesPerForm990Amt>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>X 2</FormAndLineReferenceDesc>
        <ExplanationTxt>No provision for taxes on income is made in the Trusts financial statements since Mahoosuc Land Trust, Inc. is a qualified nonprofit institution under Internal Revenue Service regulation 501c3. In accordance with accounting principles generally accepted in the United States of America, management has evaluated its exposure to material tax positions and determined that there are no such tax positions requiring accounting recognition. Informational returns filed by the Trust are subject to examination by the Internal Revenue Service for a period of three years. While no informational returns are currently being examined by the Internal Revenue Service, the three previous years remain open. No interest or penalties from federal or state tax authorities were recorded in the accompanying financial statements. The Trust files its forms 990 including a 990-T for nonrelated business income of rental income in the U.S. federal jurisdiction and the office of the states attorney general for the State of Maine. The Trust is generally no longer subject to examination by the Internal Revenue Service for years before 2021.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleD>
    <IRS990ScheduleI documentId="990I" softwareId="24019898" softwareVersionNum="24.0.1.0"></IRS990ScheduleI>
    <IRS990ScheduleO documentId="990O" softwareId="24019898" softwareVersionNum="24.0.1.0">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Section A, Line 7a</FormAndLineReferenceDesc>
        <ExplanationTxt>Officers, Board Membership and Bylaws are subject to approval by the membership which occurs at an annual meeting of all members.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Section A, Line 7b</FormAndLineReferenceDesc>
        <ExplanationTxt>Officers, Board Membership, and Bylaws are subject to approval by the membership at the annual meeting of all members.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Section B, Line 11b</FormAndLineReferenceDesc>
        <ExplanationTxt>The Treasurer and Financial Planning Committee review the draft Form 990 in detail and present a copy to the Board of Directors for further review and approval. The Treasurer signs the return upon approval.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Section B, Line 15 a b</FormAndLineReferenceDesc>
        <ExplanationTxt>The Executive Committee annually reviews national wage inflation statistics, the annual survey of wages and benefits of the Land Trust Alliance a national organization of land trusts, and other non-profit organizations in Maine prior to establishing the compensation for the Executive Director. The Executive Committee also annually reviews compensation for all other staff in closed session.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Section C, Line 19</FormAndLineReferenceDesc>
        <ExplanationTxt>Documents are available upon request.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Section B, Line 12a</FormAndLineReferenceDesc>
        <ExplanationTxt>The Board of Directors reviews the conflict of interest policy annually. The Executive Director reports potential conflicts to the Board of Directors.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part XII, Line 2c</FormAndLineReferenceDesc>
        <ExplanationTxt>The organizations Finance Committee is responsible for oversight of its independent auditors. In 2021, the organization obtained audited financial statements for the first time. The Finance Committee initiated a search, issued RFPs, and selected an audit firm.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part IX, Line 11g</FormAndLineReferenceDesc>
        <ExplanationTxt>Contract Services 94,964</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part IX, Line 24</FormAndLineReferenceDesc>
        <ExplanationTxt>Easement Purchase 127,187 Other various small expenses - 13,786</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
  </ReturnData>
</Return>