| IRS990/AccountantCompileOrReviewInd | 0 | 0 |
| IRS990/AccountsPayableAccrExpnssGrp/BOYAmt | 0 | 17249 |
| IRS990/AccountsPayableAccrExpnssGrp/EOYAmt | 0 | 66384 |
| IRS990/AccountsReceivableGrp/BOYAmt | 0 | 327963 |
| IRS990/AccountsReceivableGrp/EOYAmt | 0 | 779782 |
| IRS990/ActivitiesConductedPrtshpInd | 0 | 0 |
| IRS990/ActivityOrMissionDesc | 0 | OWN, REHABILITATE & MANAGE LOW INCOME HOUSING PROJECTS. |
| IRS990/AnnualDisclosureCoveredPrsnInd | 0 | 1 |
| IRS990/AuditCommitteeInd | 0 | 1 |
| IRS990/BooksInCareOfDetail/BusinessName/BusinessNameLine1Txt | 0 | KEVIN MORAN |
| IRS990/BooksInCareOfDetail/PhoneNum | 0 | 2123899300 |
| IRS990/BooksInCareOfDetail/USAddress/AddressLine1Txt | 0 | 505 EIGHTH AVENUE |
| IRS990/BooksInCareOfDetail/USAddress/CityNm | 0 | NEW YORK |
| IRS990/BooksInCareOfDetail/USAddress/StateAbbreviationCd | 0 | NY |
| IRS990/BooksInCareOfDetail/USAddress/ZIPCd | 0 | 10018 |
| IRS990/BusinessRlnWith35CtrlEntInd | 0 | 0 |
| IRS990/BusinessRlnWithFamMemInd | 0 | 0 |
| IRS990/BusinessRlnWithOrgMemInd | 0 | 0 |
| IRS990/CashNonInterestBearingGrp/BOYAmt | 0 | 3461049 |
| IRS990/CashNonInterestBearingGrp/EOYAmt | 0 | 926273 |
| IRS990/ChangeToOrgDocumentsInd | 0 | 0 |
| IRS990/CntrctRcvdGreaterThan100KCnt | 0 | 0 |
| IRS990/CollectionsOfArtInd | 0 | 0 |
| IRS990/CompensationFromOtherSrcsInd | 0 | 0 |
| IRS990/CompensationProcessCEOInd | 0 | 0 |
| IRS990/CompensationProcessOtherInd | 0 | 0 |
| IRS990/ConflictOfInterestPolicyInd | 0 | 1 |
| IRS990/ConservationEasementsInd | 0 | 0 |
| IRS990/ConsolidatedAuditFinclStmtInd | 0 | 1 |
| IRS990/CreditCounselingInd | 0 | 0 |
| IRS990/CYBenefitsPaidToMembersAmt | 0 | 0 |
| IRS990/CYContributionsGrantsAmt | 0 | 433842 |
| IRS990/CYGrantsAndSimilarPaidAmt | 0 | 0 |
| IRS990/CYInvestmentIncomeAmt | 0 | 147638 |
| IRS990/CYOtherExpensesAmt | 0 | 1861070 |
| IRS990/CYOtherRevenueAmt | 0 | 753537 |
| IRS990/CYProgramServiceRevenueAmt | 0 | 4345365 |
| IRS990/CYRevenuesLessExpensesAmt | 0 | 3250883 |
| IRS990/CYSalariesCompEmpBnftPaidAmt | 0 | 568429 |
| IRS990/CYTotalExpensesAmt | 0 | 2429499 |
| IRS990/CYTotalFundraisingExpenseAmt | 0 | 0 |
| IRS990/CYTotalProfFndrsngExpnsAmt | 0 | 0 |
| IRS990/CYTotalRevenueAmt | 0 | 5680382 |
| IRS990/DecisionsSubjectToApprovaInd | 0 | 0 |
| IRS990/DeductibleArtContributionInd | 0 | 0 |
| IRS990/DeductibleNonCashContriInd | 0 | 0 |
| IRS990/DeferredRevenueGrp/BOYAmt | 0 | 5334257 |
| IRS990/DeferredRevenueGrp/EOYAmt | 0 | 5634258 |
| IRS990/DelegationOfMgmtDutiesInd | 0 | 0 |
| IRS990/Desc | 0 | SEE SCHEDULE O |
| IRS990/DescribedInSection501c3Ind | 0 | 1 |
| IRS990/DisregardedEntityInd | 0 | 0 |
| IRS990/DocumentRetentionPolicyInd | 0 | 1 |
| IRS990/DonorAdvisedFundInd | 0 | 0 |
| IRS990/DonorRstrOrQuasiEndowmentsInd | 0 | 0 |
| IRS990/ElectionOfBoardMembersInd | 0 | 0 |
| IRS990/EmployeeCnt | 0 | 0 |
| IRS990/EngagedInExcessBenefitTransInd | 0 | 0 |
| IRS990/ExpenseAmt | 0 | 1753575 |
| IRS990/FamilyOrBusinessRlnInd | 0 | 0 |
| IRS990/FederalGrantAuditPerformedInd | 0 | 1 |
| IRS990/FederalGrantAuditRequiredInd | 0 | 1 |
| IRS990/FeesForServicesAccountingGrp/ManagementAndGeneralAmt | 0 | 1645 |
| IRS990/FeesForServicesAccountingGrp/TotalAmt | 0 | 1645 |
| IRS990/FeesForServicesLegalGrp/ManagementAndGeneralAmt | 0 | 1038 |
| IRS990/FeesForServicesLegalGrp/ProgramServicesAmt | 0 | 2475 |
| IRS990/FeesForServicesLegalGrp/TotalAmt | 0 | 3513 |
| IRS990/FeesForServicesManagementGrp/ProgramServicesAmt | 0 | 57308 |
| IRS990/FeesForServicesManagementGrp/TotalAmt | 0 | 57308 |
| IRS990/FeesForServicesOtherGrp/ManagementAndGeneralAmt | 0 | 2192 |
| IRS990/FeesForServicesOtherGrp/TotalAmt | 0 | 2192 |
| IRS990/ForeignActivitiesInd | 0 | 0 |
| IRS990/ForeignFinancialAccountInd | 0 | 0 |
| IRS990/ForeignOfficeInd | 0 | 0 |
| IRS990/Form8282PropertyDisposedOfInd | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 0 | 29.02 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 1 | 25.78 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 2 | 25.47 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 3 | 0.46 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 4 | 0.19 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 5 | 29.02 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 0 | 5.98 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 1 | 9.22 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 2 | 9.53 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 3 | 0.10 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 4 | 0.21 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 5 | 5.98 |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 0 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 1 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 2 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 3 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 4 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 0 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 1 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 2 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 3 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 4 | X |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 0 | 12164 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 1 | 41130 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 2 | 14702 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 3 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 4 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 5 | 39354 |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 0 | BRENDA E ROSEN |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 1 | DAVID BEER |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 2 | TOBY SHERMAN |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 3 | BENJAMIN STACKS |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 4 | NICHOLAS TSANG |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 5 | KEVIN MORAN |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 1 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 2 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 3 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 4 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 5 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 0 | 601378 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 1 | 283483 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 2 | 224833 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 3 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 4 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 5 | 322172 |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 0 | PRESIDENT & CEO |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 1 | VICE PRESIDENT |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 2 | SECRETARY |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 3 | TREASURER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 4 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 5 | CFO |
| IRS990/Form990ProvidedToGvrnBodyInd | 0 | 1 |
| IRS990/FormationYr | 0 | 1995 |
| IRS990/FormerOfcrEmployeesListedInd | 0 | 0 |
| IRS990/FSAuditedBasisGrp/ConsolidatedBasisFinclStmtInd | 0 | X |
| IRS990/FSAuditedInd | 0 | 1 |
| IRS990/FundraisingActivitiesInd | 0 | 0 |
| IRS990/GamingActivitiesInd | 0 | 0 |
| IRS990/GoverningBodyVotingMembersCnt | 0 | 5 |
| IRS990/GovernmentGrantsAmt | 0 | 433842 |
| IRS990/GrantAmt | 0 | 0 |
| IRS990/GrantsToIndividualsInd | 0 | 0 |
| IRS990/GrantsToOrganizationsInd | 0 | 0 |
| IRS990/GrantToRelatedPersonInd | 0 | 0 |
| IRS990/GrossReceiptsAmt | 0 | 5680382 |
| IRS990/GrossRentsGrp/RealAmt | 0 | 415752 |
| IRS990/GroupReturnForAffiliatesInd | 0 | 0 |
| IRS990/IncludeFIN48FootnoteInd | 0 | 1 |
| IRS990/IndependentAuditFinclStmtInd | 0 | 0 |
| IRS990/IndependentVotingMemberCnt | 0 | 2 |
| IRS990/IndivRcvdGreaterThan100KCnt | 0 | 0 |
| IRS990/IndoorTanningServicesInd | 0 | 0 |
| IRS990/InfoInScheduleOPartIIIInd | 0 | X |
| IRS990/InfoInScheduleOPartIXInd | 0 | X |
| IRS990/InfoInScheduleOPartVIInd | 0 | X |
| IRS990/InfoInScheduleOPartXIIInd | 0 | X |
| IRS990/InsuranceGrp/ProgramServicesAmt | 0 | 75119 |
| IRS990/InsuranceGrp/TotalAmt | 0 | 75119 |
| IRS990/InterestGrp/ManagementAndGeneralAmt | 0 | 3153 |
| IRS990/InterestGrp/TotalAmt | 0 | 3153 |
| IRS990/InvestmentIncomeGrp/ExclusionAmt | 0 | 147638 |
| IRS990/InvestmentIncomeGrp/TotalRevenueColumnAmt | 0 | 147638 |
| IRS990/InvestmentInJointVentureInd | 0 | 0 |
| IRS990/IRPDocumentCnt | 0 | 0 |
| IRS990/IRPDocumentW2GCnt | 0 | 0 |
| IRS990/LandBldgEquipAccumDeprecAmt | 0 | 0 |
| IRS990/LandBldgEquipBasisNetGrp/BOYAmt | 0 | 572010 |
| IRS990/LandBldgEquipBasisNetGrp/EOYAmt | 0 | 1654877 |
| IRS990/LandBldgEquipCostOrOtherBssAmt | 0 | 1654877 |
| IRS990/LegalDomicileStateCd | 0 | NY |
| IRS990/LessRentalExpensesGrp/RealAmt | 0 | 0 |
| IRS990/LoanOutstandingInd | 0 | 0 |
| IRS990/LobbyingActivitiesInd | 0 | 0 |
| IRS990/LocalChaptersInd | 0 | 0 |
| IRS990/MaterialDiversionOrMisuseInd | 0 | 0 |
| IRS990/MembersOrStockholdersInd | 0 | 0 |
| IRS990/MethodOfAccountingAccrualInd | 0 | X |
| IRS990/MinutesOfCommitteesInd | 0 | 1 |
| IRS990/MinutesOfGoverningBodyInd | 0 | 1 |
| IRS990/MiscellaneousRevenueGrp/ExclusionAmt | 0 | 5326 |
| IRS990/MiscellaneousRevenueGrp/TotalRevenueColumnAmt | 0 | 5326 |
| IRS990/MissionDesc | 0 | SEE SCHEDULE O |
| IRS990/MoreThan5000KToIndividualsInd | 0 | 0 |
| IRS990/MoreThan5000KToOrgInd | 0 | 0 |
| IRS990/MortgNotesPyblScrdInvstPropGrp/EOYAmt | 0 | 823750 |
| IRS990/NetAssetsOrFundBalancesBOYAmt | 0 | 93161910 |
| IRS990/NetAssetsOrFundBalancesEOYAmt | 0 | 96412793 |
| IRS990/NetRentalIncomeOrLossGrp/ExclusionAmt | 0 | 415752 |
| IRS990/NetRentalIncomeOrLossGrp/TotalRevenueColumnAmt | 0 | 415752 |
| IRS990/NetUnrelatedBusTxblIncmAmt | 0 | 0 |
| IRS990/NoDonorRestrictionNetAssetsGrp/BOYAmt | 0 | 93161910 |
| IRS990/NoDonorRestrictionNetAssetsGrp/EOYAmt | 0 | 96412793 |
| IRS990/NondeductibleContributionsInd | 0 | 0 |
| IRS990/OccupancyGrp/ManagementAndGeneralAmt | 0 | 7582 |
| IRS990/OccupancyGrp/ProgramServicesAmt | 0 | 116022 |
| IRS990/OccupancyGrp/TotalAmt | 0 | 123604 |
| IRS990/OfficeExpensesGrp/ProgramServicesAmt | 0 | 12518 |
| IRS990/OfficeExpensesGrp/TotalAmt | 0 | 12518 |
| IRS990/OfficerMailingAddressInd | 0 | 0 |
| IRS990/OperateHospitalInd | 0 | 0 |
| IRS990/Organization501c3Ind | 0 | X |
| IRS990/OrganizationFollowsFASB117Ind | 0 | X |
| IRS990/OtherAssetsTotalGrp/BOYAmt | 0 | 81567936 |
| IRS990/OtherAssetsTotalGrp/EOYAmt | 0 | 86239414 |
| IRS990/OtherChangesInNetAssetsAmt | 0 | 0 |
| IRS990/OtherEmployeeBenefitsGrp/ManagementAndGeneralAmt | 0 | 3142 |
| IRS990/OtherEmployeeBenefitsGrp/ProgramServicesAmt | 0 | 83176 |
| IRS990/OtherEmployeeBenefitsGrp/TotalAmt | 0 | 86318 |
| IRS990/OtherExpensesGrp/Desc | 0 | BAD DEBT |
| IRS990/OtherExpensesGrp/Desc | 1 | SECURITY EXPENSES |
| IRS990/OtherExpensesGrp/Desc | 2 | SOCIAL SVCS TO RESIDENT |
| IRS990/OtherExpensesGrp/Desc | 3 | MISCELLANEOUS |
| IRS990/OtherExpensesGrp/ManagementAndGeneralAmt | 0 | 611528 |
| IRS990/OtherExpensesGrp/ManagementAndGeneralAmt | 1 | 2253 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 0 | 508826 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 1 | 383426 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 2 | 75985 |
| IRS990/OtherExpensesGrp/TotalAmt | 0 | 611528 |
| IRS990/OtherExpensesGrp/TotalAmt | 1 | 508826 |
| IRS990/OtherExpensesGrp/TotalAmt | 2 | 383426 |
| IRS990/OtherExpensesGrp/TotalAmt | 3 | 78238 |
| IRS990/OtherLiabilitiesGrp/BOYAmt | 0 | 7606268 |
| IRS990/OtherLiabilitiesGrp/EOYAmt | 0 | 7038827 |
| IRS990/OtherRevenueMiscGrp/BusinessCd | 0 | 900099 |
| IRS990/OtherRevenueMiscGrp/BusinessCd | 1 | 900099 |
| IRS990/OtherRevenueMiscGrp/Desc | 0 | GOV'T GREEN ENERGY INCENTIVES |
| IRS990/OtherRevenueMiscGrp/Desc | 1 | HASA INCOME OFFSET |
| IRS990/OtherRevenueMiscGrp/ExclusionAmt | 0 | 170100 |
| IRS990/OtherRevenueMiscGrp/ExclusionAmt | 1 | 162359 |
| IRS990/OtherRevenueMiscGrp/TotalRevenueColumnAmt | 0 | 170100 |
| IRS990/OtherRevenueMiscGrp/TotalRevenueColumnAmt | 1 | 162359 |
| IRS990/OtherRevenueTotalAmt | 0 | 337785 |
| IRS990/OtherSalariesAndWagesGrp/ManagementAndGeneralAmt | 0 | 39483 |
| IRS990/OtherSalariesAndWagesGrp/ProgramServicesAmt | 0 | 403186 |
| IRS990/OtherSalariesAndWagesGrp/TotalAmt | 0 | 442669 |
| IRS990/OthNotesLoansReceivableNetGrp/BOYAmt | 0 | 19935462 |
| IRS990/OthNotesLoansReceivableNetGrp/EOYAmt | 0 | 20375666 |
| IRS990/PartialLiquidationInd | 0 | 0 |
| IRS990/PayPremiumsPrsnlBnftCntrctInd | 0 | 0 |
| IRS990/PayrollTaxesGrp/ManagementAndGeneralAmt | 0 | 2783 |
| IRS990/PayrollTaxesGrp/ProgramServicesAmt | 0 | 27565 |
| IRS990/PayrollTaxesGrp/TotalAmt | 0 | 30348 |
| IRS990/PensionPlanContributionsGrp/ManagementAndGeneralAmt | 0 | 1125 |
| IRS990/PensionPlanContributionsGrp/ProgramServicesAmt | 0 | 7969 |
| IRS990/PensionPlanContributionsGrp/TotalAmt | 0 | 9094 |
| IRS990/PoliticalCampaignActyInd | 0 | 0 |
| IRS990/PrepaidExpensesDefrdChargesGrp/BOYAmt | 0 | 255264 |
| IRS990/PrepaidExpensesDefrdChargesGrp/EOYAmt | 0 | 0 |
| IRS990/PrincipalOfficerNm | 0 | BRENDA ROSEN |
| IRS990/ProfessionalFundraisingInd | 0 | 0 |
| IRS990/ProgramServiceRevenueGrp/BusinessCd | 0 | 531110 |
| IRS990/ProgramServiceRevenueGrp/BusinessCd | 1 | 900099 |
| IRS990/ProgramServiceRevenueGrp/Desc | 0 | DEVELOPER FEE INCOME |
| IRS990/ProgramServiceRevenueGrp/Desc | 1 | TENANT HOUSING (GOV'T CONTRACTS) |
| IRS990/ProgramServiceRevenueGrp/RelatedOrExemptFuncIncomeAmt | 0 | 2700000 |
| IRS990/ProgramServiceRevenueGrp/RelatedOrExemptFuncIncomeAmt | 1 | 1645365 |
| IRS990/ProgramServiceRevenueGrp/TotalRevenueColumnAmt | 0 | 2700000 |
| IRS990/ProgramServiceRevenueGrp/TotalRevenueColumnAmt | 1 | 1645365 |
| IRS990/ProhibitedTaxShelterTransInd | 0 | 0 |
| IRS990/PYBenefitsPaidToMembersAmt | 0 | 0 |
| IRS990/PYContributionsGrantsAmt | 0 | 0 |
| IRS990/PYExcessBenefitTransInd | 0 | 0 |
| IRS990/PYGrantsAndSimilarPaidAmt | 0 | 0 |
| IRS990/PYInvestmentIncomeAmt | 0 | 148921 |
| IRS990/PYOtherExpensesAmt | 0 | 1729502 |
| IRS990/PYOtherRevenueAmt | 0 | 1254205 |
| IRS990/PYProgramServiceRevenueAmt | 0 | 10343425 |
| IRS990/PYRevenuesLessExpensesAmt | 0 | 9454585 |
| IRS990/PYSalariesCompEmpBnftPaidAmt | 0 | 562464 |
| IRS990/PYTotalExpensesAmt | 0 | 2291966 |
| IRS990/PYTotalProfFndrsngExpnsAmt | 0 | 0 |
| IRS990/PYTotalRevenueAmt | 0 | 11746551 |
| IRS990/QuidProQuoContributionsInd | 0 | 0 |
| IRS990/RcvFndsToPayPrsnlBnftCntrctInd | 0 | 0 |
| IRS990/ReconcilationRevenueExpnssAmt | 0 | 3250883 |
| IRS990/RegularMonitoringEnfrcInd | 0 | 1 |
| IRS990/RelatedEntityInd | 0 | 1 |
| IRS990/RelatedOrganizationCtrlEntInd | 0 | 1 |
| IRS990/RentalIncomeOrLossGrp/RealAmt | 0 | 415752 |
| IRS990/ReportInvestmentsOtherSecInd | 0 | 0 |
| IRS990/ReportLandBuildingEquipmentInd | 0 | 1 |
| IRS990/ReportOtherAssetsInd | 0 | 1 |
| IRS990/ReportOtherLiabilitiesInd | 0 | 1 |
| IRS990/ReportProgramRelatedInvstInd | 0 | 0 |
| IRS990/RevenueAmt | 0 | 4345365 |
| IRS990ScheduleA/AmountsRcvdDsqlfyPersonGrp/TotalAmt | 0 | 0 |
| IRS990ScheduleA/Form990ScheduleAPartVIGrp/ExplanationTxt | 0 | EFFICIENT ENERGY REBATES - 2017 AMOUNT: $ 98,400. 2018 AMOUNT: $ 0. 2019 AMOUNT: $ 0. 2020 AMOUNT: $ 406,466. 2021 AMOUNT: $ 170,100. MISCELLANEOUS INCOME - 2017 AMOUNT: $ 15,371. 2018 AMOUNT: $ 50. 2019 AMOUNT: $ 97,883. 2020 AMOUNT: $ 0. 2021 AMOUNT: $ 0. HASA INCOME - 2018 AMOUNT: $ 185,307. 2019 AMOUNT: $ 189,480. 2020 AMOUNT: $ 172,554. 2021 AMOUNT: $ 162,359. |
| IRS990ScheduleA/Form990ScheduleAPartVIGrp/FormAndLineReferenceDesc | 0 | SCHEDULE A, PART III, LINE 12, EXPLANATION OF OTHER INCOME: |
| IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearAmt | 0 | 439168 |
| IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearMinus1YearAmt | 0 | 0 |
| IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearMinus2YearsAmt | 0 | 0 |
| IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearMinus3YearsAmt | 0 | 0 |
| IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearMinus4YearsAmt | 0 | 0 |
| IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/TotalAmt | 0 | 439168 |
| IRS990ScheduleA/GrossInvestmentIncome509Grp/CurrentTaxYearAmt | 0 | 563390 |
| IRS990ScheduleA/GrossInvestmentIncome509Grp/CurrentTaxYearMinus1YearAmt | 0 | 824106 |
| IRS990ScheduleA/GrossInvestmentIncome509Grp/CurrentTaxYearMinus2YearsAmt | 0 | 769634 |
| IRS990ScheduleA/GrossInvestmentIncome509Grp/CurrentTaxYearMinus3YearsAmt | 0 | 153907 |
| IRS990ScheduleA/GrossInvestmentIncome509Grp/CurrentTaxYearMinus4YearsAmt | 0 | 130816 |
| IRS990ScheduleA/GrossInvestmentIncome509Grp/TotalAmt | 0 | 2441853 |
| IRS990ScheduleA/GrossReceiptsAdmissionsGrp/CurrentTaxYearAmt | 0 | 4345365 |
| IRS990ScheduleA/GrossReceiptsAdmissionsGrp/CurrentTaxYearMinus1YearAmt | 0 | 10343425 |
| IRS990ScheduleA/GrossReceiptsAdmissionsGrp/CurrentTaxYearMinus2YearsAmt | 0 | 11968239 |
| IRS990ScheduleA/GrossReceiptsAdmissionsGrp/CurrentTaxYearMinus3YearsAmt | 0 | 9358642 |
| IRS990ScheduleA/GrossReceiptsAdmissionsGrp/CurrentTaxYearMinus4YearsAmt | 0 | 6753462 |
| IRS990ScheduleA/GrossReceiptsAdmissionsGrp/TotalAmt | 0 | 42769133 |
| IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/CurrentTaxYearAmt | 0 | 563390 |
| IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/CurrentTaxYearMinus1YearAmt | 0 | 824106 |
| IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/CurrentTaxYearMinus2YearsAmt | 0 | 769634 |
| IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/CurrentTaxYearMinus3YearsAmt | 0 | 153907 |
| IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/CurrentTaxYearMinus4YearsAmt | 0 | 130816 |
| IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/TotalAmt | 0 | 2441853 |
| IRS990ScheduleA/InvestmentIncomeCYPct | 0 | 0.05180 |
| IRS990ScheduleA/InvestmentIncomePYPct | 0 | 0.04180 |
| IRS990ScheduleA/OtherIncome509Grp/CurrentTaxYearAmt | 0 | 332459 |
| IRS990ScheduleA/OtherIncome509Grp/CurrentTaxYearMinus1YearAmt | 0 | 579020 |
| IRS990ScheduleA/OtherIncome509Grp/CurrentTaxYearMinus2YearsAmt | 0 | 287363 |
| IRS990ScheduleA/OtherIncome509Grp/CurrentTaxYearMinus3YearsAmt | 0 | 185357 |
| IRS990ScheduleA/OtherIncome509Grp/CurrentTaxYearMinus4YearsAmt | 0 | 113771 |
| IRS990ScheduleA/OtherIncome509Grp/TotalAmt | 0 | 1497970 |
| IRS990ScheduleA/PubliclySupportedOrg509a2Ind | 0 | X |
| IRS990ScheduleA/PublicSupportCY509Pct | 0 | 0.91640 |
| IRS990ScheduleA/PublicSupportPY509Pct | 0 | 0.92900 |
| IRS990ScheduleA/PublicSupportTotal509Amt | 0 | 43208301 |
| IRS990ScheduleA/SubstAndDsqlfyPrsnsTotGrp/TotalAmt | 0 | 0 |
| IRS990ScheduleA/SubstantialContributorsAmtGrp/TotalAmt | 0 | 0 |
| IRS990ScheduleA/ThirtyThrPctSuprtTestsCY509Ind | 0 | X |
| IRS990ScheduleA/Total509Grp/CurrentTaxYearAmt | 0 | 4784533 |
| IRS990ScheduleA/Total509Grp/CurrentTaxYearMinus1YearAmt | 0 | 10343425 |
| IRS990ScheduleA/Total509Grp/CurrentTaxYearMinus2YearsAmt | 0 | 11968239 |
| IRS990ScheduleA/Total509Grp/CurrentTaxYearMinus3YearsAmt | 0 | 9358642 |
| IRS990ScheduleA/Total509Grp/CurrentTaxYearMinus4YearsAmt | 0 | 6753462 |
| IRS990ScheduleA/Total509Grp/TotalAmt | 0 | 43208301 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearAmt | 0 | 5680382 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearMinus1YearAmt | 0 | 11746551 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearMinus2YearsAmt | 0 | 13025236 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearMinus3YearsAmt | 0 | 9697906 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearMinus4YearsAmt | 0 | 6998049 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/TotalAmt | 0 | 47148124 |
| IRS990ScheduleB/ContributorInformationGrp/ContributorBusinessName/BusinessNameLine1 | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorNum | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/AddressLine1 | 0 | RESTRICTED |
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| IRS990ScheduleD/SupplementalInformationDetail/ExplanationTxt | 0 | BREAKING GROUND II HDFC IS INCLUDED WITHIN THE CONSOLIDATED FINANCIAL STATEMENTS OF ITS AFFILIATE, BREAKING GROUND HOUSING DEVELOPMENT FUND CORPORATION. THE BELOW FIN-48 FOOTNOTE IS REPRODUCED FROM THE CONSOLIDATED FINANCIAL STATEMENTS. BREAKING GROUND FOLLOWS GUIDANCE THAT CLARIFIES THE ACCOUNTING FOR UNCERTAINTY IN TAX POSITIONS TAKEN OR EXPECTED TO BE TAKEN IN A TAX RETURN, INCLUDING ISSUES RELATING TO FINANCIAL STATEMENT RECOGNITION AND MEASUREMENT. THIS GUIDANCE PROVIDES THAT THE TAX EFFECTS FROM AN UNCERTAIN TAX POSITION CAN ONLY BE RECOGNIZED IN THE CONSOLIDATED FINANCIAL STATEMENTS IF THE POSITION IS "MORE-LIKELY-THAN-NOT" TO BE SUSTAINED IF THE POSITION WERE TO BE CHALLENGED BY A TAXING AUTHORITY. THE ASSESSMENT OF THE TAX POSITION IS BASED SOLELY ON THE TECHNICAL MERITS OF THE POSITION, WITHOUT REGARD TO THE LIKELIHOOD THAT THE TAX POSITION MAY BE CHALLENGED. BREAKING GROUND IS EXEMPT FROM FEDERAL INCOME TAX UNDER IRC SECTION 501(C)(3), THOUGH IT IS SUBJECT TO TAX ON INCOME UNRELATED TO ITS EXEMPT PURPOSE, UNLESS THAT INCOME IS OTHERWISE EXCLUDED BY THE CODE. BREAKING GROUND HAS PROCESSES PRESENTLY IN PLACE TO ENSURE THE MAINTENANCE OF ITS TAX-EXEMPT STATUS; TO IDENTIFY AND REPORT UNRELATED INCOME; TO DETERMINE ITS FILING AND TAX OBLIGATIONS IN JURISDICTIONS FOR WHICH IT HAS NEXUS; AND TO IDENTIFY AND EVALUATE OTHER MATTERS THAT MAY BE CONSIDERED TAX POSITIONS. BREAKING GROUND HAS DETERMINED THAT THERE ARE NO MATERIAL UNCERTAIN TAX POSITIONS THAT REQUIRE RECOGNITION OR DISCLOSURE IN THE CONSOLIDATED FINANCIAL STATEMENTS. IN ADDITION, BREAKING GROUND HAS NOT RECORDED A PROVISION FOR INCOME TAXES AS IT HAS NO MATERIAL TAX LIABILITY FROM UNRELATED BUSINESS INCOME ACTIVITIES. |
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