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      <IndivRcvdGreaterThan100KCnt>2</IndivRcvdGreaterThan100KCnt>
      <FormerOfcrEmployeesListedInd>0</FormerOfcrEmployeesListedInd>
      <TotalCompGreaterThan150KInd>1</TotalCompGreaterThan150KInd>
      <CompensationFromOtherSrcsInd>0</CompensationFromOtherSrcsInd>
      <ContractorCompensationGrp>
        <ContractorName>
          <BusinessName>
            <BusinessNameLine1Txt>OPTIMIZED INDEPENDENCE OT PLLC</BusinessNameLine1Txt>
          </BusinessName>
        </ContractorName>
        <ContractorAddress>
          <USAddress>
            <AddressLine1Txt>78 REED DR</AddressLine1Txt>
            <CityNm>ROSLYN</CityNm>
            <StateAbbreviationCd>NY</StateAbbreviationCd>
            <ZIPCd>11576</ZIPCd>
          </USAddress>
        </ContractorAddress>
        <ServicesDesc>STAFFING SERVICES</ServicesDesc>
        <CompensationAmt>429231</CompensationAmt>
      </ContractorCompensationGrp>
      <CntrctRcvdGreaterThan100KCnt>1</CntrctRcvdGreaterThan100KCnt>
      <ProgramServiceRevenueGrp>
        <Desc>TUITION AND FEES</Desc>
        <BusinessCd>611600</BusinessCd>
        <TotalRevenueColumnAmt>7680017</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>7680017</RelatedOrExemptFuncIncomeAmt>
      </ProgramServiceRevenueGrp>
      <TotalProgramServiceRevenueAmt>7680017</TotalProgramServiceRevenueAmt>
      <OtherRevenueMiscGrp>
        <Desc>MISCELLANEOUS INCOME</Desc>
        <BusinessCd>900099</BusinessCd>
        <TotalRevenueColumnAmt>1133</TotalRevenueColumnAmt>
        <ExclusionAmt>1133</ExclusionAmt>
      </OtherRevenueMiscGrp>
      <OtherRevenueTotalAmt>1133</OtherRevenueTotalAmt>
      <TotalRevenueGrp>
        <TotalRevenueColumnAmt>7681150</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>7680017</RelatedOrExemptFuncIncomeAmt>
        <UnrelatedBusinessRevenueAmt>0</UnrelatedBusinessRevenueAmt>
        <ExclusionAmt>1133</ExclusionAmt>
      </TotalRevenueGrp>
      <InfoInScheduleOPartIXInd>X</InfoInScheduleOPartIXInd>
      <CompCurrentOfcrDirectorsGrp>
        <TotalAmt>131438</TotalAmt>
        <ManagementAndGeneralAmt>131438</ManagementAndGeneralAmt>
      </CompCurrentOfcrDirectorsGrp>
      <OtherSalariesAndWagesGrp>
        <TotalAmt>4529856</TotalAmt>
        <ProgramServicesAmt>4291831</ProgramServicesAmt>
        <ManagementAndGeneralAmt>238025</ManagementAndGeneralAmt>
      </OtherSalariesAndWagesGrp>
      <OtherEmployeeBenefitsGrp>
        <TotalAmt>749383</TotalAmt>
        <ProgramServicesAmt>700204</ProgramServicesAmt>
        <ManagementAndGeneralAmt>49179</ManagementAndGeneralAmt>
      </OtherEmployeeBenefitsGrp>
      <PayrollTaxesGrp>
        <TotalAmt>528504</TotalAmt>
        <ProgramServicesAmt>475935</ProgramServicesAmt>
        <ManagementAndGeneralAmt>52569</ManagementAndGeneralAmt>
      </PayrollTaxesGrp>
      <FeesForServicesLegalGrp>
        <TotalAmt>30542</TotalAmt>
        <ManagementAndGeneralAmt>30542</ManagementAndGeneralAmt>
      </FeesForServicesLegalGrp>
      <FeesForServicesAccountingGrp>
        <TotalAmt>25922</TotalAmt>
        <ManagementAndGeneralAmt>25922</ManagementAndGeneralAmt>
      </FeesForServicesAccountingGrp>
      <FeesForServicesLobbyingGrp>
        <TotalAmt>520</TotalAmt>
        <ManagementAndGeneralAmt>520</ManagementAndGeneralAmt>
      </FeesForServicesLobbyingGrp>
      <FeesForServicesOtherGrp>
        <TotalAmt>973644</TotalAmt>
        <ProgramServicesAmt>966594</ProgramServicesAmt>
        <ManagementAndGeneralAmt>7050</ManagementAndGeneralAmt>
      </FeesForServicesOtherGrp>
      <OfficeExpensesGrp>
        <TotalAmt>183468</TotalAmt>
        <ProgramServicesAmt>145262</ProgramServicesAmt>
        <ManagementAndGeneralAmt>38206</ManagementAndGeneralAmt>
      </OfficeExpensesGrp>
      <OccupancyGrp>
        <TotalAmt>177930</TotalAmt>
        <ProgramServicesAmt>84056</ProgramServicesAmt>
        <ManagementAndGeneralAmt>93874</ManagementAndGeneralAmt>
      </OccupancyGrp>
      <TravelGrp>
        <TotalAmt>6868</TotalAmt>
        <ProgramServicesAmt>2983</ProgramServicesAmt>
        <ManagementAndGeneralAmt>3885</ManagementAndGeneralAmt>
      </TravelGrp>
      <InterestGrp>
        <TotalAmt>5562</TotalAmt>
        <ProgramServicesAmt>676</ProgramServicesAmt>
        <ManagementAndGeneralAmt>4886</ManagementAndGeneralAmt>
      </InterestGrp>
      <DepreciationDepletionGrp>
        <TotalAmt>50839</TotalAmt>
        <ProgramServicesAmt>26189</ProgramServicesAmt>
        <ManagementAndGeneralAmt>24650</ManagementAndGeneralAmt>
      </DepreciationDepletionGrp>
      <InsuranceGrp>
        <TotalAmt>70575</TotalAmt>
        <ProgramServicesAmt>54705</ProgramServicesAmt>
        <ManagementAndGeneralAmt>15870</ManagementAndGeneralAmt>
      </InsuranceGrp>
      <OtherExpensesGrp>
        <Desc>REPAIRS &amp; MAINTENANCE</Desc>
        <TotalAmt>74668</TotalAmt>
        <ProgramServicesAmt>63269</ProgramServicesAmt>
        <ManagementAndGeneralAmt>11399</ManagementAndGeneralAmt>
      </OtherExpensesGrp>
      <OtherExpensesGrp>
        <Desc>OTHER EXPENSES</Desc>
        <TotalAmt>38562</TotalAmt>
        <ProgramServicesAmt>5630</ProgramServicesAmt>
        <ManagementAndGeneralAmt>32932</ManagementAndGeneralAmt>
      </OtherExpensesGrp>
      <OtherExpensesGrp>
        <Desc>STAFF TRAINING &amp; RECRUI</Desc>
        <TotalAmt>16844</TotalAmt>
        <ProgramServicesAmt>6730</ProgramServicesAmt>
        <ManagementAndGeneralAmt>10114</ManagementAndGeneralAmt>
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      <OtherExpensesGrp>
        <Desc>CLEANING SUPPLIES</Desc>
        <TotalAmt>13667</TotalAmt>
        <ProgramServicesAmt>10975</ProgramServicesAmt>
        <ManagementAndGeneralAmt>2692</ManagementAndGeneralAmt>
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      <AllOtherExpensesGrp>
        <TotalAmt>1556</TotalAmt>
        <ProgramServicesAmt>1521</ProgramServicesAmt>
        <ManagementAndGeneralAmt>35</ManagementAndGeneralAmt>
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      <TotalFunctionalExpensesGrp>
        <TotalAmt>7610348</TotalAmt>
        <ProgramServicesAmt>6836560</ProgramServicesAmt>
        <ManagementAndGeneralAmt>773788</ManagementAndGeneralAmt>
        <FundraisingAmt>0</FundraisingAmt>
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      <CashNonInterestBearingGrp>
        <EOYAmt>1296</EOYAmt>
      </CashNonInterestBearingGrp>
      <AccountsReceivableGrp>
        <BOYAmt>849841</BOYAmt>
        <EOYAmt>772375</EOYAmt>
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      <PrepaidExpensesDefrdChargesGrp>
        <BOYAmt>65156</BOYAmt>
        <EOYAmt>790</EOYAmt>
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      <LandBldgEquipCostOrOtherBssAmt>2498320</LandBldgEquipCostOrOtherBssAmt>
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        <BOYAmt>578738</BOYAmt>
        <EOYAmt>514262</EOYAmt>
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        <BOYAmt>0</BOYAmt>
        <EOYAmt>1399270</EOYAmt>
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      <TotalAssetsGrp>
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        <EOYAmt>2687993</EOYAmt>
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      <AccountsPayableAccrExpnssGrp>
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        <EOYAmt>491271</EOYAmt>
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      <DeferredRevenueGrp>
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        <EOYAmt>0</EOYAmt>
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      <OtherLiabilitiesGrp>
        <BOYAmt>1646886</BOYAmt>
        <EOYAmt>3246854</EOYAmt>
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      <TotalLiabilitiesGrp>
        <BOYAmt>2614669</BOYAmt>
        <EOYAmt>3738125</EOYAmt>
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      <OrganizationFollowsFASB117Ind>X</OrganizationFollowsFASB117Ind>
      <NoDonorRestrictionNetAssetsGrp>
        <BOYAmt>-1120934</BOYAmt>
        <EOYAmt>-1050132</EOYAmt>
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      <TotalNetAssetsFundBalanceGrp>
        <BOYAmt>-1120934</BOYAmt>
        <EOYAmt>-1050132</EOYAmt>
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      <TotLiabNetAssetsFundBalanceGrp>
        <BOYAmt>1493735</BOYAmt>
        <EOYAmt>2687993</EOYAmt>
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      <ReconcilationRevenueExpnssAmt>70802</ReconcilationRevenueExpnssAmt>
      <OtherChangesInNetAssetsAmt>0</OtherChangesInNetAssetsAmt>
      <MethodOfAccountingAccrualInd>X</MethodOfAccountingAccrualInd>
      <AccountantCompileOrReviewInd>0</AccountantCompileOrReviewInd>
      <FSAuditedInd>1</FSAuditedInd>
      <FSAuditedBasisGrp>
        <ConsolidatedBasisFinclStmtInd>X</ConsolidatedBasisFinclStmtInd>
      </FSAuditedBasisGrp>
      <AuditCommitteeInd>1</AuditCommitteeInd>
      <FederalGrantAuditRequiredInd>0</FederalGrantAuditRequiredInd>
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    <IRS990ScheduleA documentId="RetDoc1039100001">
      <SchoolInd>X</SchoolInd>
    </IRS990ScheduleA>
    <IRS990ScheduleC documentId="RetDoc1039700001">
      <VolunteersInd>0</VolunteersInd>
      <PaidStaffOrManagementInd>0</PaidStaffOrManagementInd>
      <MediaAdvertisementsInd>0</MediaAdvertisementsInd>
      <MailingsMembersInd>0</MailingsMembersInd>
      <PublicationsOrBroadcastInd>0</PublicationsOrBroadcastInd>
      <GrantsOtherOrganizationsInd>0</GrantsOtherOrganizationsInd>
      <DirectContactLegislatorsInd>0</DirectContactLegislatorsInd>
      <RalliesDemonstrationsInd>0</RalliesDemonstrationsInd>
      <OtherActivitiesInd>1</OtherActivitiesInd>
      <OtherActivitiesAmt>520</OtherActivitiesAmt>
      <TotalLobbyingExpendituresAmt>520</TotalLobbyingExpendituresAmt>
      <NotDescribedSection501c3Ind>0</NotDescribedSection501c3Ind>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART II-B, LINE 1:</FormAndLineReferenceDesc>
        <ExplanationTxt>BLOCK INSTITUTE SCHOOL IS A MEMBER OF THE IAC. AS A MEMBER, $520 OF ANNUAL DUES PAID TO THE COALITION REPRESENT FUNDS USED FOR GOVERNMENT RELATIONS REPRESENTATION.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleC>
    <IRS990ScheduleD documentId="RetDoc1040000001">
      <LandGrp>
        <OtherCostOrOtherBasisAmt>72555</OtherCostOrOtherBasisAmt>
        <BookValueAmt>72555</BookValueAmt>
      </LandGrp>
      <BuildingsGrp>
        <OtherCostOrOtherBasisAmt>2032977</OtherCostOrOtherBasisAmt>
        <DepreciationAmt>1666787</DepreciationAmt>
        <BookValueAmt>366190</BookValueAmt>
      </BuildingsGrp>
      <EquipmentGrp>
        <OtherCostOrOtherBasisAmt>293690</OtherCostOrOtherBasisAmt>
        <DepreciationAmt>264659</DepreciationAmt>
        <BookValueAmt>29031</BookValueAmt>
      </EquipmentGrp>
      <OtherLandBuildingsGrp>
        <OtherCostOrOtherBasisAmt>99098</OtherCostOrOtherBasisAmt>
        <DepreciationAmt>52612</DepreciationAmt>
        <BookValueAmt>46486</BookValueAmt>
      </OtherLandBuildingsGrp>
      <TotalBookValueLandBuildingsAmt>514262</TotalBookValueLandBuildingsAmt>
      <OtherAssetsOrgGrp>
        <Desc>DUE FROM AFFILIATES</Desc>
        <BookValueAmt>1399270</BookValueAmt>
      </OtherAssetsOrgGrp>
      <TotalBookValueOtherAssetsAmt>1399270</TotalBookValueOtherAssetsAmt>
      <OtherLiabilitiesOrgGrp>
        <Desc>CAPITAL LEASES PAYABLE</Desc>
        <Amt>4679</Amt>
      </OtherLiabilitiesOrgGrp>
      <OtherLiabilitiesOrgGrp>
        <Desc>DUE TO AFFILIATES</Desc>
        <Amt>3242175</Amt>
      </OtherLiabilitiesOrgGrp>
      <TotalLiabilityAmt>3246854</TotalLiabilityAmt>
      <FootnoteTextInd>X</FootnoteTextInd>
      <TotalRevEtcAuditedFinclStmtAmt>7681150</TotalRevEtcAuditedFinclStmtAmt>
      <RevenueNotReportedAmt>0</RevenueNotReportedAmt>
      <RevenueSubtotalAmt>7681150</RevenueSubtotalAmt>
      <RevenueNotReportedFinclStmtAmt>0</RevenueNotReportedFinclStmtAmt>
      <TotalRevenuePerForm990Amt>7681150</TotalRevenuePerForm990Amt>
      <TotExpnsEtcAuditedFinclStmtAmt>7610348</TotExpnsEtcAuditedFinclStmtAmt>
      <ExpensesNotReportedAmt>0</ExpensesNotReportedAmt>
      <ExpensesSubtotalAmt>7610348</ExpensesSubtotalAmt>
      <ExpensesNotRptFinclStmtAmt>0</ExpensesNotRptFinclStmtAmt>
      <TotalExpensesPerForm990Amt>7610348</TotalExpensesPerForm990Amt>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART X, LINE 2:</FormAndLineReferenceDesc>
        <ExplanationTxt>THE SCHOOL FOLLOWS THE PROVISIONS OF ASC 740, INCOME TAXES. UNDER ASC 740, AN ORGANIZATION MUST RECOGNIZE THE TAX BENEFIT ASSOCIATED WITH TAX POSITIONS TAKEN FOR TAX RETURN PURPOSES WHEN IT IS MORE LIKELY THAN NOT THAT THE POSITION WILL BE SUSTAINED UPON EXAMINATION BY A TAXING AUTHORITY. THE SCHOOL DOES NOT BELIEVE THEY HAVE TAKEN ANY MATERIAL UNCERTAIN TAX POSITIONS AND, ACCORDINGLY, THEY HAVE NOT RECORDED ANY LIABILITY FOR UNRECOGNIZED TAX BENEFITS. THE SCHOOL HAS FILED FOR AND RECEIVED INCOME TAX EXEMPTIONS IN THE JURISDICTIONS WHERE THEY ARE REQUIRED TO DO SO. ADDITIONALLY, THE SCHOOL HAS FILED IRS FORM 990 INFORMATION RETURNS AS REQUIRED AND ALL OTHER APPLICABLE RETURNS IN JURISDICTIONS WHERE SO REQUIRED. FOR THE YEAR ENDED JUNE 30, 2020, THERE WERE NO INTEREST OR PENALTIES RECORDED OR INCLUDED IN THE COMBINED STATEMENT OF ACTIVITIES. THE SCHOOL IS SUBJECT TO ROUTINE AUDITS BY TAXING AUTHORITIES.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleD>
    <IRS990ScheduleE documentId="RetDoc1040400001">
      <NondiscriminatoryPolicyStmtInd>1</NondiscriminatoryPolicyStmtInd>
      <PolicyStmtInBrochuresEtcInd>1</PolicyStmtInBrochuresEtcInd>
      <PlcyPblczdViaBroadcastMediaInd>1</PlcyPblczdViaBroadcastMediaInd>
      <MaintainRacialCompRecsInd>1</MaintainRacialCompRecsInd>
      <MaintainScholarshipsRecsInd>1</MaintainScholarshipsRecsInd>
      <MaintainCpyOfBrochuresEtcInd>1</MaintainCpyOfBrochuresEtcInd>
      <MaintainCpyOfAllSolInd>1</MaintainCpyOfAllSolInd>
      <DiscriminateRaceStdntsRghtsInd>0</DiscriminateRaceStdntsRghtsInd>
      <DiscriminateRaceAdmissPlcyInd>0</DiscriminateRaceAdmissPlcyInd>
      <DiscriminateRaceEmplmFcultyInd>0</DiscriminateRaceEmplmFcultyInd>
      <DiscriminateRaceSchsInd>0</DiscriminateRaceSchsInd>
      <DiscriminateRaceEducPlcyInd>0</DiscriminateRaceEducPlcyInd>
      <DiscriminateRaceUseOfFcltsInd>0</DiscriminateRaceUseOfFcltsInd>
      <DiscriminateRaceAthltProgInd>0</DiscriminateRaceAthltProgInd>
      <DiscriminateRaceOtherActyInd>0</DiscriminateRaceOtherActyInd>
      <GovernmentFinancialAidRcvdInd>1</GovernmentFinancialAidRcvdInd>
      <GovernmentFinancialAidRvkdInd>0</GovernmentFinancialAidRvkdInd>
      <ComplianceWithRevProc7550Ind>1</ComplianceWithRevProc7550Ind>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>SCHEDULE E, PART I, LINE 3</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ORGANIZATION DOES NOT SOLICIT FOR STUDENTS. THE ORGANIZATION PUBLICIZED ITS RACIALLY NONDISCRIMINATORY POLICY THROUGH THEIR PARENT HANDBOOK. STUDENTS ARE ACQUIRED THROUGH REFERRALS FROM SCHOOL DISTRICTS, PARENTS AND OTHER ORGANIZATIONS THAT EVALUATE AND/OR SERVICE CHILDREN WITH DEVELOPMENTAL DISABILITIES.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>SCHEDULE E, PART I, LINE 6</FormAndLineReferenceDesc>
        <ExplanationTxt>THE SCHOOL'S EDUCATION PROGRAMS ARE FUNDED THROUGH CONTRACTS WITH SCHOOL DISTRICTS IN WHICH THE STUDENTS WHO ARE ENROLLED IN SUCH PROGRAMS RESIDE, THE CITY OF NEW YORK AND THE STATE OF NEW YORK. THE RATES FOR THESE CONTRACTS ARE GENERALLY ESTABLISHED BY THE NEW YORK STATE EDUCATION DEPARTMENT.</ExplanationTxt>
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      <CompensationCommitteeInd>X</CompensationCommitteeInd>
      <IndependentConsultantInd>X</IndependentConsultantInd>
      <Form990OfOtherOrganizationsInd>X</Form990OfOtherOrganizationsInd>
      <CompensationSurveyInd>X</CompensationSurveyInd>
      <BoardOrCommitteeApprovalInd>X</BoardOrCommitteeApprovalInd>
      <SeverancePaymentInd>0</SeverancePaymentInd>
      <SupplementalNonqualRtrPlanInd>0</SupplementalNonqualRtrPlanInd>
      <EquityBasedCompArrngmInd>0</EquityBasedCompArrngmInd>
      <CompBasedOnRevenueOfFlngOrgInd>0</CompBasedOnRevenueOfFlngOrgInd>
      <CompBsdOnRevRelatedOrgsInd>0</CompBsdOnRevRelatedOrgsInd>
      <CompBsdNetEarnsFlngOrgInd>0</CompBsdNetEarnsFlngOrgInd>
      <CompBsdNetEarnsRltdOrgsInd>0</CompBsdNetEarnsRltdOrgsInd>
      <AnyNonFixedPaymentsInd>0</AnyNonFixedPaymentsInd>
      <InitialContractExceptionInd>0</InitialContractExceptionInd>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>SCOTT L BARKIN PHD</PersonNm>
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        <BaseCompensationFilingOrgAmt>73450</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>251550</CompensationBasedOnRltdOrgsAmt>
        <BonusFilingOrganizationAmount>0</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>0</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>11011</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>37709</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>0</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>0</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>0</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>0</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>84461</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>289259</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>ANNA OPSHA CPA</PersonNm>
        <TitleTxt>CHIEF FINANCIAL OFFICER TO 8/7/20</TitleTxt>
        <BaseCompensationFilingOrgAmt>46556</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>159444</CompensationBasedOnRltdOrgsAmt>
        <BonusFilingOrganizationAmount>0</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>0</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>422</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>1446</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>0</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>0</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>0</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>0</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>46978</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>160890</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
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    <IRS990ScheduleO documentId="RetDoc1044400001">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 11B</FormAndLineReferenceDesc>
        <ExplanationTxt>THE FORM 990 IS REVIEWED BY THE CFO AND EXECUTIVE DIRECTOR. THEN IT IS REVIEWD BY THE FINANCE COMMITTEE, WHICH IS A STANDING COMMITTEE OF THE BOARD OF DIRECTORS AND SUBMITTED TO THE FULL BOARD, PRIOR TO FILING WITH THE IRS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 12C</FormAndLineReferenceDesc>
        <ExplanationTxt>EMPLOYEES, INDEPENDENT CONTRACTORS AND BOARD MEMBERS ARE REQUIRED TO DISCLOSE ANY ACTUAL OR POTENTIAL CONFLICT OF INTEREST AND SEEK GUIDANCE ON HOW TO HANDLE THE SITUATION. AN EMPLOYEE, CONSULTANT OR BOARD MEMBER WITH QUESTIONS OR CONCERNS ABOUT POTENTIAL CONFLICTS OF INTEREST WILL PROMPTLY ADDRESS THE ISSUE WITH APPROPRIATE MANAGEMENT STAFF AND/OR THE COMPLIANCE OFFICER. MANAGEMENT STAFF WILL CONSULT WITH THE COMPLIANCE OFFICER BEFORE RESPONDING TO A CONCERN OR QUESTION ABOUT A POTENTIAL CONFLICT OF INTEREST. THE COMPLIANCE OFFICER WILL INVESTIGATE ANY VIOLATIONS OF THE POLICY.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 15</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ORGANIZATION USES INDUSTRY SALARY SURVEYS AND COMPENSATION REVIEWS TO DETERMINE THE APPROPRIATE COMPENSATION OF THE CEO AND TOP MANAGEMENT POSITIONS. THE BOARD APPROVES THE COMPENSATION PACKAGE OF THE CEO/EXECUTIVE DIRECTOR. GUIDANCE IS ALSO OBTAINED FROM INDEPENDENT CONSULTANTS AND AUDITORS WITHIN THE INDUSTRY. THIS PROCESS WAS LAST PERFORMED IN SEPTEMBER 2018 AND DOCUMENTED IN THE MINUTES TO THE BOARD MEETING. SALARY SURVEYS ARE ALSO FILED IN THE PERSONNEL FILE.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION C, LINE 19</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ORGANIZATION MAKES ITS GOVERNING DOCUMENTS, CONFLICT OF INTEREST POLICY AND FINANCIAL STATEMENTS AVAILABLE TO THE PUBLIC UPON REQUEST.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART IX, LINE 11G</FormAndLineReferenceDesc>
        <ExplanationTxt>OTHER PROFESSIONAL FEES: PROGRAM SERVICE EXPENSES 96,181. MANAGEMENT AND GENERAL EXPENSES 4,606. FUNDRAISING EXPENSES 0. TOTAL EXPENSES 100,787. CONTRACTED SERVICES: PROGRAM SERVICE EXPENSES 870,413. MANAGEMENT AND GENERAL EXPENSES 2,444. FUNDRAISING EXPENSES 0. TOTAL EXPENSES 872,857.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
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      <IdRelatedTaxExemptOrgGrp>
        <DisregardedEntityName>
          <BusinessNameLine1Txt>BLOCK INSTITUTE INC</BusinessNameLine1Txt>
        </DisregardedEntityName>
        <USAddress>
          <AddressLine1Txt>376 BAY 44TH STREET</AddressLine1Txt>
          <CityNm>BROOKLYN</CityNm>
          <StateAbbreviationCd>NY</StateAbbreviationCd>
          <ZIPCd>11214</ZIPCd>
        </USAddress>
        <EIN>112416320</EIN>
        <PrimaryActivitiesTxt>SERVICE PROVIDER</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>NY</LegalDomicileStateCd>
        <ExemptCodeSectionTxt>501(C)(3)</ExemptCodeSectionTxt>
        <PublicCharityStatusTxt>LINE 10</PublicCharityStatusTxt>
        <DirectControllingNACd>N/A</DirectControllingNACd>
        <ControlledOrganizationInd>0</ControlledOrganizationInd>
      </IdRelatedTaxExemptOrgGrp>
      <IdRelatedTaxExemptOrgGrp>
        <DisregardedEntityName>
          <BusinessNameLine1Txt>BROOKLYN COMM MENTAL RETARDATION SRVCS</BusinessNameLine1Txt>
        </DisregardedEntityName>
        <USAddress>
          <AddressLine1Txt>376 BAY 44TH STREET</AddressLine1Txt>
          <CityNm>BROOKLYN</CityNm>
          <StateAbbreviationCd>NY</StateAbbreviationCd>
          <ZIPCd>11214</ZIPCd>
        </USAddress>
        <EIN>237228620</EIN>
        <PrimaryActivitiesTxt>TITLE</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>NY</LegalDomicileStateCd>
        <ExemptCodeSectionTxt>501(C)(3)</ExemptCodeSectionTxt>
        <PublicCharityStatusTxt>LINE 10</PublicCharityStatusTxt>
        <DirectControllingEntityName>
          <BusinessNameLine1Txt>BLOCK INSTITUTE INC</BusinessNameLine1Txt>
        </DirectControllingEntityName>
        <ControlledOrganizationInd>0</ControlledOrganizationInd>
      </IdRelatedTaxExemptOrgGrp>
      <IdRelatedTaxExemptOrgGrp>
        <DisregardedEntityName>
          <BusinessNameLine1Txt>BROOKLYN HEBREW SCHOOL FOR RETARDED CHIL</BusinessNameLine1Txt>
        </DisregardedEntityName>
        <USAddress>
          <AddressLine1Txt>376 BAY 44TH STREET</AddressLine1Txt>
          <CityNm>BROOKLYN</CityNm>
          <StateAbbreviationCd>NY</StateAbbreviationCd>
          <ZIPCd>11214</ZIPCd>
        </USAddress>
        <EIN>112024791</EIN>
        <PrimaryActivitiesTxt>SERVICE PROVIDER</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>NY</LegalDomicileStateCd>
        <ExemptCodeSectionTxt>501(C)(3)</ExemptCodeSectionTxt>
        <PublicCharityStatusTxt>LINE 10</PublicCharityStatusTxt>
        <DirectControllingEntityName>
          <BusinessNameLine1Txt>BLOCK INSTITUTE INC</BusinessNameLine1Txt>
        </DirectControllingEntityName>
        <ControlledOrganizationInd>0</ControlledOrganizationInd>
      </IdRelatedTaxExemptOrgGrp>
      <IdRelatedTaxExemptOrgGrp>
        <DisregardedEntityName>
          <BusinessNameLine1Txt>BLOCK INSTITUTE FOUNDATION INC</BusinessNameLine1Txt>
        </DisregardedEntityName>
        <USAddress>
          <AddressLine1Txt>376 BAY 44TH STREET</AddressLine1Txt>
          <CityNm>BROOKLYN</CityNm>
          <StateAbbreviationCd>NY</StateAbbreviationCd>
          <ZIPCd>11214</ZIPCd>
        </USAddress>
        <EIN>112431200</EIN>
        <PrimaryActivitiesTxt>TO SUPPORT THE ACTIVITIES OF BLOCK INSTITUTE, INC. &amp; BLOCK INSTITUTE SCHOOL</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>NY</LegalDomicileStateCd>
        <ExemptCodeSectionTxt>501(C)(3)</ExemptCodeSectionTxt>
        <PublicCharityStatusTxt>LINE 12A, I</PublicCharityStatusTxt>
        <DirectControllingEntityName>
          <BusinessNameLine1Txt>BLOCK INSTITUTE INC</BusinessNameLine1Txt>
        </DirectControllingEntityName>
        <ControlledOrganizationInd>0</ControlledOrganizationInd>
      </IdRelatedTaxExemptOrgGrp>
      <ReceiptOfIntAnntsRntsRyltsInd>0</ReceiptOfIntAnntsRntsRyltsInd>
      <GiftGrntOrCapContriToOthOrgInd>0</GiftGrntOrCapContriToOthOrgInd>
      <GiftGrntCapContriFromOthOrgInd>0</GiftGrntCapContriFromOthOrgInd>
      <LoansOrGuaranteesToOtherOrgInd>0</LoansOrGuaranteesToOtherOrgInd>
      <LoansOrGuaranteesFromOthOrgInd>0</LoansOrGuaranteesFromOthOrgInd>
      <DivRelatedOrganizationInd>0</DivRelatedOrganizationInd>
      <AssetSaleToOtherOrgInd>0</AssetSaleToOtherOrgInd>
      <AssetPurchaseFromOtherOrgInd>0</AssetPurchaseFromOtherOrgInd>
      <AssetExchangeInd>0</AssetExchangeInd>
      <RentalOfFacilitiesToOthOrgInd>0</RentalOfFacilitiesToOthOrgInd>
      <RentalOfFcltsFromOthOrgInd>0</RentalOfFcltsFromOthOrgInd>
      <PerformOfServicesForOthOrgInd>0</PerformOfServicesForOthOrgInd>
      <PerformOfServicesByOtherOrgInd>0</PerformOfServicesByOtherOrgInd>
      <SharingOfFacilitiesInd>1</SharingOfFacilitiesInd>
      <PaidEmployeesSharingInd>1</PaidEmployeesSharingInd>
      <ReimbursementPaidToOtherOrgInd>0</ReimbursementPaidToOtherOrgInd>
      <ReimbursementPaidByOtherOrgInd>0</ReimbursementPaidByOtherOrgInd>
      <TransferToOtherOrgInd>0</TransferToOtherOrgInd>
      <TransferFromOtherOrgInd>0</TransferFromOtherOrgInd>
    </IRS990ScheduleR>
  </ReturnData>
</Return>