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          <USAddress>
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          <USAddress>
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      <ContractorCompensationGrp>
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          <USAddress>
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      <ExpensesNotRptFinclStmtAmt>2040194</ExpensesNotRptFinclStmtAmt>
      <TotalExpensesPerForm990Amt>22916436</TotalExpensesPerForm990Amt>
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        <FormAndLineReferenceDesc>PART V, LINE 4:</FormAndLineReferenceDesc>
        <ExplanationTxt>THE SCHOOL MAY SPEND ITS ENDOWMENT ASSETS ON REAL ESTATE CAPITAL NEEDS AS WELL AS ALLEVIATE FINANCIAL HARDSHIPS FACED BY THE SCHOOL WITH THE APPROVAL OF THE BOARD OF TRUSTEES.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART X, LINE 2:</FormAndLineReferenceDesc>
        <ExplanationTxt>THE SCHOOL ACCOUNTS FOR UNCERTAIN TAX POSITIONS IN ACCORDANCE WITH FASB ASC TOPIC INCOME TAXES. THE TOPIC PRESCRIBES A RECOGNITION THRESHOLD AND MEASUREMENT PROCESS FOR FINANCIAL STATEMENT RECOGNITION OF UNCERTAIN TAX POSITIONS TAKEN OR EXPECTED TO BE TAKEN IN A TAX RETURN. THE TOPIC ALSO PROVIDES GUIDANCE ON DERECOGNITION, CLASSIFICATION, INTEREST AND PENALTIES, ACCOUNTING IN INTERIM PERIODS, DISCLOSURE AND TRANSITION. THE SCHOOL FILES INFORMATIONAL TAX RETURNS IN THE U.S. FEDERAL AND MASSACHUSETTS STATE JURISDICTIONS. MANAGEMENT BELIEVES THAT THE SCHOOL HAS NO MATERIAL UNCERTAIN TAX POSTITIONS.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART XI, LINE 4B - OTHER ADJUSTMENTS:</FormAndLineReferenceDesc>
        <ExplanationTxt>FINANCIAL AID REPORTED ON FORM 990, PART IX, LINE 2 2,040,194. DIRECT FUNDRAISING EVENT EXPENSES -82,944.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART XII, LINE 2D - OTHER ADJUSTMENTS:</FormAndLineReferenceDesc>
        <ExplanationTxt>DIRECT FUNDRAISING EVENT EXPENSES 82,944.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART XII, LINE 4B - OTHER ADJUSTMENTS:</FormAndLineReferenceDesc>
        <ExplanationTxt>FINANCIAL AID REPORTED ON FORM 990, PART IX, LINE 2 2,040,194.</ExplanationTxt>
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    <IRS990ScheduleE documentId="RetDoc1040400001">
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      <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>0</GovernmentFinancialAidRcvdInd>
      <GovernmentFinancialAidRvkdInd>0</GovernmentFinancialAidRvkdInd>
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        <FormAndLineReferenceDesc>SCHEDULE E, PART I, LINE 3</FormAndLineReferenceDesc>
        <ExplanationTxt>THE SCHOOL'S RACIALLY NON-DISCRIMINATORY POLICY IS PRINTED ON ITS STATIONERY AND BROCHURES; IT IS ALSO THE POLICY OF THE ASSOCIATION OF THE INDEPENDENT SCHOOLS OF NEW ENGLAND, OF WHICH THE SCHOOL IS A MEMBER, AND IS PUBLISHED BY THE ASSOCIATION EACH FALL IN THE BOSTON GLOBE.</ExplanationTxt>
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        <CharitableContriEvent1Amt>121622</CharitableContriEvent1Amt>
        <GrossRevenueEvent1Amt>82041</GrossRevenueEvent1Amt>
        <FoodAndBeverageEvent1Amt>54783</FoodAndBeverageEvent1Amt>
        <EntertainmentEvent1Amt>20361</EntertainmentEvent1Amt>
        <OtherDirectExpensesEvent1Amt>7800</OtherDirectExpensesEvent1Amt>
        <GrossReceiptsTotalAmt>203663</GrossReceiptsTotalAmt>
        <CharitableContributionsTotAmt>121622</CharitableContributionsTotAmt>
        <GrossRevenueTotalEventsAmt>82041</GrossRevenueTotalEventsAmt>
        <FoodAndBeverageTotalEventsAmt>54783</FoodAndBeverageTotalEventsAmt>
        <EntertainmentTotalEventsAmt>20361</EntertainmentTotalEventsAmt>
        <OthDirectExpnssTotalEventsAmt>7800</OthDirectExpnssTotalEventsAmt>
        <DirectExpenseSummaryEventsAmt>82944</DirectExpenseSummaryEventsAmt>
        <NetIncomeSummaryAmt>-903</NetIncomeSummaryAmt>
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      <GrantsOtherAsstToIndivInUSGrp>
        <GrantTypeTxt>FINANCIAL AID AND SCHOLARSHIPS BASED ON DEMONSTRATED FINANCIAL NEED</GrantTypeTxt>
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        <NonCashAssistanceAmt>2040194</NonCashAssistanceAmt>
        <ValuationMethodUsedDesc>BOOK</ValuationMethodUsedDesc>
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        <FormAndLineReferenceDesc>PART I, LINE 2:</FormAndLineReferenceDesc>
        <ExplanationTxt>FINANCIAL AID IS PROVIDED IN THE FORM OF A REDUCED TUITION CHARGE, THEREFORE, NO MONITORING OF THE USE OF FUNDS IS NECESSARY.</ExplanationTxt>
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      <BoardOrCommitteeApprovalInd>X</BoardOrCommitteeApprovalInd>
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      <SupplementalNonqualRtrPlanInd>0</SupplementalNonqualRtrPlanInd>
      <EquityBasedCompArrngmInd>0</EquityBasedCompArrngmInd>
      <CompBasedOnRevenueOfFlngOrgInd>0</CompBasedOnRevenueOfFlngOrgInd>
      <CompBsdOnRevRelatedOrgsInd>0</CompBsdOnRevRelatedOrgsInd>
      <CompBsdNetEarnsFlngOrgInd>0</CompBsdNetEarnsFlngOrgInd>
      <CompBsdNetEarnsRltdOrgsInd>0</CompBsdNetEarnsRltdOrgsInd>
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        <PersonNm>RICHARD ULFFERS</PersonNm>
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        <BonusFilingOrganizationAmount>25000</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>0</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>0</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>0</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>15704</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>0</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>640</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>0</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>350760</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>0</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
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      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>ISABELLE PRAUD</PersonNm>
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        <BaseCompensationFilingOrgAmt>202177</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>0</CompensationBasedOnRltdOrgsAmt>
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        <OtherCompensationFilingOrgAmt>0</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>0</OtherCompensationRltdOrgsAmt>
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        <DeferredCompRltdOrgsAmt>0</DeferredCompRltdOrgsAmt>
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        <NontaxableBenefitsRltdOrgsAmt>0</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>221524</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>0</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
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      <RltdOrgOfficerTrstKeyEmplGrp>
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        <BonusFilingOrganizationAmount>15000</BonusFilingOrganizationAmount>
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        <OtherCompensationFilingOrgAmt>0</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>0</OtherCompensationRltdOrgsAmt>
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        <DeferredCompRltdOrgsAmt>0</DeferredCompRltdOrgsAmt>
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        <NontaxableBenefitsRltdOrgsAmt>0</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>204998</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>0</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
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      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>PHILIPPE CARON-AUDET</PersonNm>
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        <CompensationBasedOnRltdOrgsAmt>0</CompensationBasedOnRltdOrgsAmt>
        <BonusFilingOrganizationAmount>0</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>0</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>0</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>0</OtherCompensationRltdOrgsAmt>
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        <DeferredCompRltdOrgsAmt>0</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>1570</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>0</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>174111</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>0</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART I, LINE 7</FormAndLineReferenceDesc>
        <ExplanationTxt>THE HEAD OF THE SCHOOL RECEIVED A DISCRETIONARY BONUS BASED ON PERFORMANCE. THE ASSISTANCT HEAD OF THE SCHOOL RECEIVED A RETENTION BONUS.</ExplanationTxt>
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        <BondReferenceCd>A</BondReferenceCd>
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        <OnBehalfOfIssuerInd>0</OnBehalfOfIssuerInd>
        <PoolFinancingInd>0</PoolFinancingInd>
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      <TaxExemptBondsIssuesGrp>
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          <BusinessNameLine1Txt>MASSACHUSETTS DEVELOPMENT FINANCE AGENCY</BusinessNameLine1Txt>
        </IssuerName>
        <BondIssuerEIN>043431814</BondIssuerEIN>
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        <PurposeDesc>RENOVATIONS</PurposeDesc>
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        <OnBehalfOfIssuerInd>0</OnBehalfOfIssuerInd>
        <PoolFinancingInd>0</PoolFinancingInd>
      </TaxExemptBondsIssuesGrp>
      <TaxExemptBondsProceedsGrp>
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        <RefundingTaxExemptBondsInd>1</RefundingTaxExemptBondsInd>
        <RefundingTaxableBondsInd>0</RefundingTaxableBondsInd>
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      <TaxExemptBondsProceedsGrp>
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      <TaxExemptBondsArbitrageGrp>
        <BondReferenceCd>A</BondReferenceCd>
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        <GrossProceedsInvestedInd>0</GrossProceedsInvestedInd>
        <WrittenProcToMonitorReqsInd>0</WrittenProcToMonitorReqsInd>
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      <TaxExemptBondsArbitrageGrp>
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        <BondReferenceCd>B</BondReferenceCd>
        <ProceduresCorrectiveActionInd>1</ProceduresCorrectiveActionInd>
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        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 11B</FormAndLineReferenceDesc>
        <ExplanationTxt>A COPY OF THE 990 IS PROVIDED TO THE BOARD OF TRUSTEES AND IS THOROUGHLY REVIEWED BEFORE IT IS FILED.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 12C</FormAndLineReferenceDesc>
        <ExplanationTxt>THE POLICY IS REVIEWED AND UPDATED BY THE BOARD ANNUALLY.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 15</FormAndLineReferenceDesc>
        <ExplanationTxt>THE BOARD OF TRUSTEES DETERMINES THE COMPENSATION FOR THE HEAD OF SCHOOL AND CFO. BOTH EMPLOYEES HAVE WRITTEN CONTRACTS. BOTH OF THEIR SALARIES ARE REVIEWED BY THE BOARD ON AN ANNUAL BASIS, AND INCREASES OR ADJUSTMENTS, IF ANY, SHALL BE IN THE SOLE DISCRETION OF THE BOARD. ALL OTHER PERSONNEL SALARIES ARE DETERMINED BY THE HEAD OF SCHOOL WITH INPUT FROM THE CEO.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION C, LINE 19</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ORGANIZATION'S FINANCIAL STATEMENTS ARE AVAILABLE ONLINE FOR VIEWING AT WWW.GUIDESTAR.ORG, A WEBSITE USED TO RATE NON-PROFITS FOR THE POTENTIAL DONORS. THE FINANCIAL STATEMENTS ARE ALSO AVAILABLE AT THE MASSACHUSETTS ATTORNEY GENERAL'S DIVISION FOR PUBLIC CHARITIES AND AT SCHOOL.</ExplanationTxt>
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</Return>