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        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>SEONG WHUN CHEON</PersonNm>
        <TitleTxt>TRUSTEE</TitleTxt>
        <AverageHoursPerWeekRt>4.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>MICHAEL MOORE</PersonNm>
        <TitleTxt>TRUSTEE</TitleTxt>
        <AverageHoursPerWeekRt>4.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>REUBEN RICHARDS</PersonNm>
        <TitleTxt>TRUSTEE</TitleTxt>
        <AverageHoursPerWeekRt>4.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>MACKIN PULSIFER</PersonNm>
        <TitleTxt>TRUSTEE</TitleTxt>
        <AverageHoursPerWeekRt>4.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>VANESSA RYAN</PersonNm>
        <TitleTxt>TRUSTEE</TitleTxt>
        <AverageHoursPerWeekRt>4.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>ELIZABETH SANTINI</PersonNm>
        <TitleTxt>TRUSTEE</TitleTxt>
        <AverageHoursPerWeekRt>4.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>NICK EVERETT</PersonNm>
        <TitleTxt>TRUSTEE</TitleTxt>
        <AverageHoursPerWeekRt>4.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>BRUCE B WILSON</PersonNm>
        <TitleTxt>TRUSTEE</TitleTxt>
        <AverageHoursPerWeekRt>4.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>JULIAN MA</PersonNm>
        <TitleTxt>TRUSTEE</TitleTxt>
        <AverageHoursPerWeekRt>4.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>RON SARGENT</PersonNm>
        <TitleTxt>TRUSTEE</TitleTxt>
        <AverageHoursPerWeekRt>4.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>MARK VASSALLO</PersonNm>
        <TitleTxt>TRUSTEE</TitleTxt>
        <AverageHoursPerWeekRt>4.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>CHARLES LOWERY</PersonNm>
        <TitleTxt>TRUSTEE</TitleTxt>
        <AverageHoursPerWeekRt>4.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>WALTER CLAIR</PersonNm>
        <TitleTxt>TRUSTEE</TitleTxt>
        <AverageHoursPerWeekRt>4.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>MICHELLE DAVIS</PersonNm>
        <TitleTxt>TRUSTEE</TitleTxt>
        <AverageHoursPerWeekRt>4.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>TOM DAVIS</PersonNm>
        <TitleTxt>TRUSTEE</TitleTxt>
        <AverageHoursPerWeekRt>4.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>JASON KRANTZ</PersonNm>
        <TitleTxt>TRUSTEE</TitleTxt>
        <AverageHoursPerWeekRt>4.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>JANE HE</PersonNm>
        <TitleTxt>TRUSTEE</TitleTxt>
        <AverageHoursPerWeekRt>4.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>XIANG HENRY HE</PersonNm>
        <TitleTxt>TRUSTEE</TitleTxt>
        <AverageHoursPerWeekRt>4.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>JACK LING</PersonNm>
        <TitleTxt>TRUSTEE</TitleTxt>
        <AverageHoursPerWeekRt>4.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>JOHN C WARREN</PersonNm>
        <TitleTxt>HEAD OF SCHOOL</TitleTxt>
        <AverageHoursPerWeekRt>40.00</AverageHoursPerWeekRt>
        <KeyEmployeeInd>X</KeyEmployeeInd>
        <ReportableCompFromOrgAmt>382992</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>59975</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>ROBERT M KUKLEWICZ</PersonNm>
        <TitleTxt>CHIEF FINANCIAL AND OPERAT</TitleTxt>
        <AverageHoursPerWeekRt>40.00</AverageHoursPerWeekRt>
        <HighestCompensatedEmployeeInd>X</HighestCompensatedEmployeeInd>
        <ReportableCompFromOrgAmt>264031</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>75595</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>LINDSAY ALLEN</PersonNm>
        <TitleTxt>CHIEF ADVANCEMENT OFFICER</TitleTxt>
        <AverageHoursPerWeekRt>40.00</AverageHoursPerWeekRt>
        <HighestCompensatedEmployeeInd>X</HighestCompensatedEmployeeInd>
        <ReportableCompFromOrgAmt>240357</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>25103</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>KENNETH GRIFFIN</PersonNm>
        <TitleTxt>DIRECTOR OF TECHNOLOGY</TitleTxt>
        <AverageHoursPerWeekRt>40.00</AverageHoursPerWeekRt>
        <HighestCompensatedEmployeeInd>X</HighestCompensatedEmployeeInd>
        <ReportableCompFromOrgAmt>165045</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>63924</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>STEPHANIE KATZ</PersonNm>
        <TitleTxt>DIRECTOR OF ADVANCEMENT PR</TitleTxt>
        <AverageHoursPerWeekRt>40.00</AverageHoursPerWeekRt>
        <HighestCompensatedEmployeeInd>X</HighestCompensatedEmployeeInd>
        <ReportableCompFromOrgAmt>161252</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>66607</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>MEAGHAN KILIAN</PersonNm>
        <TitleTxt>DIRECTOR OF MAJOR &amp; PRINCIPAL GIFTS</TitleTxt>
        <AverageHoursPerWeekRt>40.00</AverageHoursPerWeekRt>
        <HighestCompensatedEmployeeInd>X</HighestCompensatedEmployeeInd>
        <ReportableCompFromOrgAmt>141794</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>30783</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <TotalReportableCompFromOrgAmt>1355471</TotalReportableCompFromOrgAmt>
      <TotReportableCompRltdOrgAmt>0</TotReportableCompRltdOrgAmt>
      <TotalOtherCompensationAmt>321987</TotalOtherCompensationAmt>
      <IndivRcvdGreaterThan100KCnt>19</IndivRcvdGreaterThan100KCnt>
      <FormerOfcrEmployeesListedInd>0</FormerOfcrEmployeesListedInd>
      <TotalCompGreaterThan150KInd>1</TotalCompGreaterThan150KInd>
      <CompensationFromOtherSrcsInd>0</CompensationFromOtherSrcsInd>
      <ContractorCompensationGrp>
        <ContractorName>
          <BusinessName>
            <BusinessNameLine1Txt>ERLAND CONSTRUCTION INC</BusinessNameLine1Txt>
          </BusinessName>
        </ContractorName>
        <ContractorAddress>
          <USAddress>
            <AddressLine1Txt>71 3RD AVE</AddressLine1Txt>
            <CityNm>BURLINGTON</CityNm>
            <StateAbbreviationCd>MA</StateAbbreviationCd>
            <ZIPCd>01803</ZIPCd>
          </USAddress>
        </ContractorAddress>
        <ServicesDesc>CONSTRUCTION CONTRACTOR</ServicesDesc>
        <CompensationAmt>2028845</CompensationAmt>
      </ContractorCompensationGrp>
      <ContractorCompensationGrp>
        <ContractorName>
          <BusinessName>
            <BusinessNameLine1Txt>WINDOVER CONSTRUCTION INC</BusinessNameLine1Txt>
          </BusinessName>
        </ContractorName>
        <ContractorAddress>
          <USAddress>
            <AddressLine1Txt>66 CHERRY HILL DR</AddressLine1Txt>
            <CityNm>BEVERLY</CityNm>
            <StateAbbreviationCd>MA</StateAbbreviationCd>
            <ZIPCd>01915</ZIPCd>
          </USAddress>
        </ContractorAddress>
        <ServicesDesc>CONSTRUCTION CONTRACTOR</ServicesDesc>
        <CompensationAmt>2017247</CompensationAmt>
      </ContractorCompensationGrp>
      <ContractorCompensationGrp>
        <ContractorName>
          <BusinessName>
            <BusinessNameLine1Txt>FLIK INDEPENDENT SCHOOLS</BusinessNameLine1Txt>
          </BusinessName>
        </ContractorName>
        <ContractorAddress>
          <USAddress>
            <AddressLine1Txt>91337 COLLECTIONS CENTER DRIVE</AddressLine1Txt>
            <CityNm>CHICAGE</CityNm>
            <StateAbbreviationCd>IL</StateAbbreviationCd>
            <ZIPCd>606931337</ZIPCd>
          </USAddress>
        </ContractorAddress>
        <ServicesDesc>FOOD SERVICES</ServicesDesc>
        <CompensationAmt>1162964</CompensationAmt>
      </ContractorCompensationGrp>
      <ContractorCompensationGrp>
        <ContractorName>
          <BusinessName>
            <BusinessNameLine1Txt>RP MARZILLI &amp; COMPANY INC</BusinessNameLine1Txt>
          </BusinessName>
        </ContractorName>
        <ContractorAddress>
          <USAddress>
            <AddressLine1Txt>21 TROTTER DR</AddressLine1Txt>
            <CityNm>MEDWAY</CityNm>
            <StateAbbreviationCd>MA</StateAbbreviationCd>
            <ZIPCd>02053</ZIPCd>
          </USAddress>
        </ContractorAddress>
        <ServicesDesc>LANDSCAPE CONTRACTOR</ServicesDesc>
        <CompensationAmt>823070</CompensationAmt>
      </ContractorCompensationGrp>
      <ContractorCompensationGrp>
        <ContractorName>
          <BusinessName>
            <BusinessNameLine1Txt>AALANCO</BusinessNameLine1Txt>
          </BusinessName>
        </ContractorName>
        <ContractorAddress>
          <USAddress>
            <AddressLine1Txt>80-B TURNPIKE RD</AddressLine1Txt>
            <CityNm>WESTBORO</CityNm>
            <StateAbbreviationCd>MA</StateAbbreviationCd>
            <ZIPCd>01581</ZIPCd>
          </USAddress>
        </ContractorAddress>
        <ServicesDesc>HEATING &amp; A/C CONTRACTOR</ServicesDesc>
        <CompensationAmt>416683</CompensationAmt>
      </ContractorCompensationGrp>
      <CntrctRcvdGreaterThan100KCnt>12</CntrctRcvdGreaterThan100KCnt>
      <AllOtherContributionsAmt>6841465</AllOtherContributionsAmt>
      <NoncashContributionsAmt>1054234</NoncashContributionsAmt>
      <TotalContributionsAmt>6841465</TotalContributionsAmt>
      <ProgramServiceRevenueGrp>
        <Desc>TUITION</Desc>
        <BusinessCd>611600</BusinessCd>
        <TotalRevenueColumnAmt>21120108</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>21120108</RelatedOrExemptFuncIncomeAmt>
      </ProgramServiceRevenueGrp>
      <TotalProgramServiceRevenueAmt>21120108</TotalProgramServiceRevenueAmt>
      <InvestmentIncomeGrp>
        <TotalRevenueColumnAmt>5116</TotalRevenueColumnAmt>
        <ExclusionAmt>5116</ExclusionAmt>
      </InvestmentIncomeGrp>
      <GrossAmountSalesAssetsGrp>
        <OtherAmt>200</OtherAmt>
      </GrossAmountSalesAssetsGrp>
      <LessCostOthBasisSalesExpnssGrp>
        <SecuritiesAmt>1137560</SecuritiesAmt>
        <OtherAmt>3955</OtherAmt>
      </LessCostOthBasisSalesExpnssGrp>
      <GainOrLossGrp>
        <SecuritiesAmt>-1137560</SecuritiesAmt>
        <OtherAmt>-3755</OtherAmt>
      </GainOrLossGrp>
      <NetGainOrLossInvestmentsGrp>
        <TotalRevenueColumnAmt>-1141315</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>-3755</RelatedOrExemptFuncIncomeAmt>
        <UnrelatedBusinessRevenueAmt>330430</UnrelatedBusinessRevenueAmt>
        <ExclusionAmt>-1467990</ExclusionAmt>
      </NetGainOrLossInvestmentsGrp>
      <GrossSalesOfInventoryAmt>138101</GrossSalesOfInventoryAmt>
      <CostOfGoodsSoldAmt>109857</CostOfGoodsSoldAmt>
      <NetIncomeOrLossGrp>
        <TotalRevenueColumnAmt>28244</TotalRevenueColumnAmt>
        <ExclusionAmt>28244</ExclusionAmt>
      </NetIncomeOrLossGrp>
      <OtherRevenueMiscGrp>
        <Desc>MISCELLANEOUS INCOME</Desc>
        <BusinessCd>611710</BusinessCd>
        <TotalRevenueColumnAmt>54763</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>54763</RelatedOrExemptFuncIncomeAmt>
      </OtherRevenueMiscGrp>
      <OtherRevenueMiscGrp>
        <Desc>AUXILIARY PROGRAM</Desc>
        <BusinessCd>611710</BusinessCd>
        <TotalRevenueColumnAmt>3040</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>3040</RelatedOrExemptFuncIncomeAmt>
      </OtherRevenueMiscGrp>
      <OtherRevenueMiscGrp>
        <Desc>FLOW-THROUGH INCOME FROM SMS IH,</Desc>
        <BusinessCd>900000</BusinessCd>
        <TotalRevenueColumnAmt>-114763</TotalRevenueColumnAmt>
        <UnrelatedBusinessRevenueAmt>-114763</UnrelatedBusinessRevenueAmt>
      </OtherRevenueMiscGrp>
      <OtherRevenueTotalAmt>-56960</OtherRevenueTotalAmt>
      <TotalRevenueGrp>
        <TotalRevenueColumnAmt>26796658</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>21174156</RelatedOrExemptFuncIncomeAmt>
        <UnrelatedBusinessRevenueAmt>215667</UnrelatedBusinessRevenueAmt>
        <ExclusionAmt>-1434630</ExclusionAmt>
      </TotalRevenueGrp>
      <GrantsToDomesticIndividualsGrp>
        <TotalAmt>5695884</TotalAmt>
        <ProgramServicesAmt>5695884</ProgramServicesAmt>
      </GrantsToDomesticIndividualsGrp>
      <CompCurrentOfcrDirectorsGrp>
        <TotalAmt>450375</TotalAmt>
        <ManagementAndGeneralAmt>450375</ManagementAndGeneralAmt>
      </CompCurrentOfcrDirectorsGrp>
      <OtherSalariesAndWagesGrp>
        <TotalAmt>12105780</TotalAmt>
        <ProgramServicesAmt>8066192</ProgramServicesAmt>
        <ManagementAndGeneralAmt>2613012</ManagementAndGeneralAmt>
        <FundraisingAmt>1426576</FundraisingAmt>
      </OtherSalariesAndWagesGrp>
      <OtherEmployeeBenefitsGrp>
        <TotalAmt>4297184</TotalAmt>
        <ProgramServicesAmt>2834953</ProgramServicesAmt>
        <ManagementAndGeneralAmt>956505</ManagementAndGeneralAmt>
        <FundraisingAmt>505726</FundraisingAmt>
      </OtherEmployeeBenefitsGrp>
      <FeesForServicesLegalGrp>
        <TotalAmt>49813</TotalAmt>
        <ManagementAndGeneralAmt>49813</ManagementAndGeneralAmt>
      </FeesForServicesLegalGrp>
      <FeesForServicesAccountingGrp>
        <TotalAmt>64738</TotalAmt>
        <ManagementAndGeneralAmt>64738</ManagementAndGeneralAmt>
      </FeesForServicesAccountingGrp>
      <FeesForServicesOtherGrp>
        <TotalAmt>2980436</TotalAmt>
        <ProgramServicesAmt>2289682</ProgramServicesAmt>
        <ManagementAndGeneralAmt>485649</ManagementAndGeneralAmt>
        <FundraisingAmt>205105</FundraisingAmt>
      </FeesForServicesOtherGrp>
      <OfficeExpensesGrp>
        <TotalAmt>694809</TotalAmt>
        <ProgramServicesAmt>377310</ProgramServicesAmt>
        <ManagementAndGeneralAmt>225594</ManagementAndGeneralAmt>
        <FundraisingAmt>91905</FundraisingAmt>
      </OfficeExpensesGrp>
      <InformationTechnologyGrp>
        <TotalAmt>724875</TotalAmt>
        <ProgramServicesAmt>447006</ProgramServicesAmt>
        <ManagementAndGeneralAmt>265788</ManagementAndGeneralAmt>
        <FundraisingAmt>12081</FundraisingAmt>
      </InformationTechnologyGrp>
      <OccupancyGrp>
        <TotalAmt>1411350</TotalAmt>
        <ProgramServicesAmt>951005</ProgramServicesAmt>
        <ManagementAndGeneralAmt>404404</ManagementAndGeneralAmt>
        <FundraisingAmt>55941</FundraisingAmt>
      </OccupancyGrp>
      <TravelGrp>
        <TotalAmt>46777</TotalAmt>
        <ProgramServicesAmt>41952</ProgramServicesAmt>
        <ManagementAndGeneralAmt>3741</ManagementAndGeneralAmt>
        <FundraisingAmt>1084</FundraisingAmt>
      </TravelGrp>
      <ConferencesMeetingsGrp>
        <TotalAmt>287915</TotalAmt>
        <ProgramServicesAmt>207638</ProgramServicesAmt>
        <ManagementAndGeneralAmt>71596</ManagementAndGeneralAmt>
        <FundraisingAmt>8681</FundraisingAmt>
      </ConferencesMeetingsGrp>
      <InterestGrp>
        <TotalAmt>1488021</TotalAmt>
        <ProgramServicesAmt>1488021</ProgramServicesAmt>
      </InterestGrp>
      <DepreciationDepletionGrp>
        <TotalAmt>4555169</TotalAmt>
        <ProgramServicesAmt>3872744</ProgramServicesAmt>
        <ManagementAndGeneralAmt>477840</ManagementAndGeneralAmt>
        <FundraisingAmt>204585</FundraisingAmt>
      </DepreciationDepletionGrp>
      <OtherExpensesGrp>
        <Desc>UBIT TAX</Desc>
        <TotalAmt>1000</TotalAmt>
        <ProgramServicesAmt>1000</ProgramServicesAmt>
      </OtherExpensesGrp>
      <OtherExpensesGrp>
        <Desc>COVID-19 EXPENSES</Desc>
        <TotalAmt>2665461</TotalAmt>
        <ProgramServicesAmt>2665461</ProgramServicesAmt>
      </OtherExpensesGrp>
      <OtherExpensesGrp>
        <Desc>BAD DEBTS</Desc>
        <TotalAmt>390596</TotalAmt>
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          <State>RESTRICTED</State>
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        <EndYearBalanceAmt>149239678</EndYearBalanceAmt>
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        <InvestmentEarningsOrLossesAmt>4449373</InvestmentEarningsOrLossesAmt>
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        <EndYearBalanceAmt>128830560</EndYearBalanceAmt>
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      <EndowmentsHeldRelatedOrgInd>0</EndowmentsHeldRelatedOrgInd>
      <LandGrp>
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        <BookValueAmt>1248801</BookValueAmt>
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      <BuildingsGrp>
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      <EquipmentGrp>
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        <BookValueAmt>7237359</BookValueAmt>
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      <OtherSecuritiesGrp>
        <Desc>MULTI-STRATEGY INVESTMENT FUND</Desc>
        <BookValueAmt>162811165</BookValueAmt>
        <MethodValuationCd>F</MethodValuationCd>
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      <OtherSecuritiesGrp>
        <Desc>OPERATING RESERVE</Desc>
        <BookValueAmt>2964605</BookValueAmt>
        <MethodValuationCd>F</MethodValuationCd>
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      <OtherLiabilitiesOrgGrp>
        <Desc>ANNUITIES PAYABLE</Desc>
        <Amt>824651</Amt>
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      <TotalLiabilityAmt>824651</TotalLiabilityAmt>
      <FootnoteTextInd>X</FootnoteTextInd>
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        <FormAndLineReferenceDesc>PART V, LINE 4:</FormAndLineReferenceDesc>
        <ExplanationTxt>THE SCHOOL'S PRIMARY OBJECTIVE IS LONG-TERM CAPITAL APPRECIATION WHICH TOGETHER WITH INCOME WILL PROVIDE FOR THE GROWTH OF THE ENDOWMENT WHILE ALLOWING SUPPORT FOR CURRENT ACTIVITIES. THE SCHOOL HAS ADOPTED A SPENDING POLICY WHEREBY A PERCENTAGE OF THE HISTORICAL AVERAGE MARKET VALUE OF THE ENDOWMENT FOR PROGRAM SERVICES AND CAPITAL NEEDS LESS THE OUTSTANDING BALANCE OF BONDS PAYABLE IS DISTRIBUTED AND TREATED AS SUPPORT FOR OPERATING ACTIVITIES. TO THE EXTENT THE TOTAL RETURN REQUIREMENT FOR THE CURRENT YEAR IS NOT FULFILLED BY INTEREST AND DIVIDENDS, THE SCHOOL UTILIZES REALIZED GAINS OF ITS ENDOWMENT. TO THE EXTENT THE TOTAL RETURN REQUIREMENT FOR THE CURRENT YEAR IS EXCEEDED BY INTEREST AND DIVIDENDS, THE SCHOOL ADDS THE EXCESS INCOME TO ITS ENDOWMENT.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART X, LINE 2:</FormAndLineReferenceDesc>
        <ExplanationTxt>IN DETERMINING THE RECOGNITION OF UNCERTAIN TAX POSITIONS, THE SCHOOL APPLIES A MORE-LIKELY-THAN-NOT RECOGNITION THRESHOLD AND DETERMINES THE MEASUREMENT OF UNCERTAIN TAX POSITIONS CONSIDERING THE AMOUNTS AND PROBABILITIES OF THE OUTCOMES THAT COULD BE REALIZED UPON ULTIMATE SETTLEMENT WITH TAXING AUTHORITIES. AS OF JUNE 30, 2021, THE SCHOOL HAS NO UNCERTAIN TAX POSITIONS THAT QUALIFY FOR EITHER RECOGNITION OR DISCLOSURE IN THE FINANCIAL STATEMENTS.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART XI, LINE 2D - OTHER ADJUSTMENTS:</FormAndLineReferenceDesc>
        <ExplanationTxt>INVENTORY COST OF SALES 109,857.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART XI, LINE 4B - OTHER ADJUSTMENTS:</FormAndLineReferenceDesc>
        <ExplanationTxt>FINANCIAL AID 5,695,884. UNRELATED BUSINESS INCOME TAX 1,000. ADJUSTMENT TO CONTRIBUTION RECEIVABLE RESERVE 306,000.</ExplanationTxt>
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      <SupplementalInformationDetail>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART XII, LINE 4B - OTHER ADJUSTMENTS:</FormAndLineReferenceDesc>
        <ExplanationTxt>FINANCIAL AID 5,695,884. UNRELATED BUSINESS INCOME TAX 1,000. ADJUSTMENT TO CONTRIBUTION RECEIVABLE RESERVE 306,000.</ExplanationTxt>
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        <FormAndLineReferenceDesc>PART I, LINE 2:</FormAndLineReferenceDesc>
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      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>STEPHANIE KATZ</PersonNm>
        <TitleTxt>DIRECTOR OF ADVANCEMENT PR</TitleTxt>
        <BaseCompensationFilingOrgAmt>161252</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>0</CompensationBasedOnRltdOrgsAmt>
        <BonusFilingOrganizationAmount>0</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>0</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>0</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>0</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>0</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>0</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>66607</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>0</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>227859</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>0</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>MEAGHAN KILIAN</PersonNm>
        <TitleTxt>DIRECTOR OF MAJOR &amp; PRINCIPAL GIFTS</TitleTxt>
        <BaseCompensationFilingOrgAmt>141794</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>0</CompensationBasedOnRltdOrgsAmt>
        <BonusFilingOrganizationAmount>0</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>0</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>0</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>0</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>0</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>0</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>30783</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>0</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>172577</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>0</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>SCHEDULE J - PART I</FormAndLineReferenceDesc>
        <ExplanationTxt>TYPE OF BENEFITS: HOUSING ALLOWANCE NUMBER OF PERSONS LISTED WHO RECEIVED THE BENEFITS: 2 TAXABILITY OF BENEFITS: NON-TAXABLE</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleJ>
    <IRS990ScheduleK documentId="RetDoc1053100001">
      <TaxExemptBondsIssuesGrp>
        <BondReferenceCd>A</BondReferenceCd>
        <IssuerName>
          <BusinessNameLine1Txt>BOSTON PRIVATE SERIES 2021A REVENUE BOND</BusinessNameLine1Txt>
        </IssuerName>
        <BondIssuerEIN>042942314</BondIssuerEIN>
        <BondIssuedDt>2021-06-30</BondIssuedDt>
        <IssuePriceAmt>32546000</IssuePriceAmt>
        <PurposeDesc>REFINANCE / FINANCE CONSTRUCTION COSTS</PurposeDesc>
        <DefeasedInd>0</DefeasedInd>
        <OnBehalfOfIssuerInd>0</OnBehalfOfIssuerInd>
        <PoolFinancingInd>0</PoolFinancingInd>
      </TaxExemptBondsIssuesGrp>
      <TaxExemptBondsIssuesGrp>
        <BondReferenceCd>B</BondReferenceCd>
        <IssuerName>
          <BusinessNameLine1Txt>BOSTON PRIVATE SERIES 2021B REVENUE BOND</BusinessNameLine1Txt>
        </IssuerName>
        <BondIssuerEIN>042942314</BondIssuerEIN>
        <BondIssuedDt>2021-06-30</BondIssuedDt>
        <IssuePriceAmt>6000000</IssuePriceAmt>
        <PurposeDesc>FINANCE CONSTRUCTION COSTS</PurposeDesc>
        <DefeasedInd>0</DefeasedInd>
        <OnBehalfOfIssuerInd>0</OnBehalfOfIssuerInd>
        <PoolFinancingInd>0</PoolFinancingInd>
      </TaxExemptBondsIssuesGrp>
      <TaxExemptBondsIssuesGrp>
        <BondReferenceCd>C</BondReferenceCd>
        <IssuerName>
          <BusinessNameLine1Txt>BOSTON PRIVATE SERIES 2021C REVENUE BOND</BusinessNameLine1Txt>
        </IssuerName>
        <BondIssuerEIN>042942314</BondIssuerEIN>
        <BondIssuedDt>2021-06-30</BondIssuedDt>
        <IssuePriceAmt>9400000</IssuePriceAmt>
        <PurposeDesc>FINANCE CONSTRUCTION COSTS</PurposeDesc>
        <DefeasedInd>0</DefeasedInd>
        <OnBehalfOfIssuerInd>0</OnBehalfOfIssuerInd>
        <PoolFinancingInd>0</PoolFinancingInd>
      </TaxExemptBondsIssuesGrp>
      <TaxExemptBondsProceedsGrp>
        <BondReferenceCd>A</BondReferenceCd>
        <TotalProceedsAmt>32546000</TotalProceedsAmt>
        <CapitalizedInterestAmt>512523</CapitalizedInterestAmt>
        <IssuanceCostsFromProceedsAmt>231164</IssuanceCostsFromProceedsAmt>
        <CapitalExpendituresAmt>8191113</CapitalExpendituresAmt>
        <OtherSpentProceedsAmt>23611200</OtherSpentProceedsAmt>
        <RefundingTaxExemptBondsInd>0</RefundingTaxExemptBondsInd>
        <RefundingTaxableBondsInd>0</RefundingTaxableBondsInd>
        <FinalAllocationMadeInd>1</FinalAllocationMadeInd>
        <AdequateBooksAndRecMaintInd>0</AdequateBooksAndRecMaintInd>
      </TaxExemptBondsProceedsGrp>
      <TaxExemptBondsProceedsGrp>
        <BondReferenceCd>B</BondReferenceCd>
        <TotalProceedsAmt>50001</TotalProceedsAmt>
        <CapitalExpendituresAmt>50001</CapitalExpendituresAmt>
        <RefundingTaxExemptBondsInd>0</RefundingTaxExemptBondsInd>
        <RefundingTaxableBondsInd>0</RefundingTaxableBondsInd>
        <FinalAllocationMadeInd>0</FinalAllocationMadeInd>
        <AdequateBooksAndRecMaintInd>0</AdequateBooksAndRecMaintInd>
      </TaxExemptBondsProceedsGrp>
      <TaxExemptBondsProceedsGrp>
        <BondReferenceCd>C</BondReferenceCd>
        <TotalProceedsAmt>59019</TotalProceedsAmt>
        <CapitalExpendituresAmt>59019</CapitalExpendituresAmt>
        <RefundingTaxExemptBondsInd>0</RefundingTaxExemptBondsInd>
        <RefundingTaxableBondsInd>0</RefundingTaxableBondsInd>
        <FinalAllocationMadeInd>0</FinalAllocationMadeInd>
        <AdequateBooksAndRecMaintInd>0</AdequateBooksAndRecMaintInd>
      </TaxExemptBondsProceedsGrp>
      <TaxExemptBondsPrivateBusUseGrp>
        <BondReferenceCd>A</BondReferenceCd>
        <OwningBondFinancedPropertyInd>0</OwningBondFinancedPropertyInd>
        <AnyLeaseArrangementsInd>0</AnyLeaseArrangementsInd>
        <MgmtContractBondFincdPropInd>0</MgmtContractBondFincdPropInd>
        <AnyResearchAgreementsInd>0</AnyResearchAgreementsInd>
        <BondIssMeetPrvtSecPymtTestInd>0</BondIssMeetPrvtSecPymtTestInd>
        <ChangeInUseBondFinancedPropInd>0</ChangeInUseBondFinancedPropInd>
        <ProcsNonqualifiedBondRemdtdInd>0</ProcsNonqualifiedBondRemdtdInd>
      </TaxExemptBondsPrivateBusUseGrp>
      <TaxExemptBondsPrivateBusUseGrp>
        <BondReferenceCd>B</BondReferenceCd>
        <OwningBondFinancedPropertyInd>0</OwningBondFinancedPropertyInd>
        <AnyLeaseArrangementsInd>0</AnyLeaseArrangementsInd>
        <MgmtContractBondFincdPropInd>0</MgmtContractBondFincdPropInd>
        <AnyResearchAgreementsInd>0</AnyResearchAgreementsInd>
        <BondIssMeetPrvtSecPymtTestInd>0</BondIssMeetPrvtSecPymtTestInd>
        <ChangeInUseBondFinancedPropInd>0</ChangeInUseBondFinancedPropInd>
        <ProcsNonqualifiedBondRemdtdInd>0</ProcsNonqualifiedBondRemdtdInd>
      </TaxExemptBondsPrivateBusUseGrp>
      <TaxExemptBondsPrivateBusUseGrp>
        <BondReferenceCd>C</BondReferenceCd>
        <OwningBondFinancedPropertyInd>0</OwningBondFinancedPropertyInd>
        <AnyLeaseArrangementsInd>0</AnyLeaseArrangementsInd>
        <MgmtContractBondFincdPropInd>0</MgmtContractBondFincdPropInd>
        <AnyResearchAgreementsInd>0</AnyResearchAgreementsInd>
        <BondIssMeetPrvtSecPymtTestInd>0</BondIssMeetPrvtSecPymtTestInd>
        <ChangeInUseBondFinancedPropInd>0</ChangeInUseBondFinancedPropInd>
        <ProcsNonqualifiedBondRemdtdInd>0</ProcsNonqualifiedBondRemdtdInd>
      </TaxExemptBondsPrivateBusUseGrp>
      <TaxExemptBondsArbitrageGrp>
        <BondReferenceCd>A</BondReferenceCd>
        <Form8038TFiledInd>0</Form8038TFiledInd>
        <RebateNotDueYetInd>0</RebateNotDueYetInd>
        <ExceptionToRebateInd>0</ExceptionToRebateInd>
        <NoRebateDueInd>0</NoRebateDueInd>
        <VariableRateIssueInd>0</VariableRateIssueInd>
        <HedgeIdentifiedInBksAndRecInd>0</HedgeIdentifiedInBksAndRecInd>
        <GrossProceedsInvestedInGICInd>0</GrossProceedsInvestedInGICInd>
        <GrossProceedsInvestedInd>0</GrossProceedsInvestedInd>
        <WrittenProcToMonitorReqsInd>0</WrittenProcToMonitorReqsInd>
      </TaxExemptBondsArbitrageGrp>
      <TaxExemptBondsArbitrageGrp>
        <BondReferenceCd>B</BondReferenceCd>
        <Form8038TFiledInd>0</Form8038TFiledInd>
        <RebateNotDueYetInd>0</RebateNotDueYetInd>
        <ExceptionToRebateInd>0</ExceptionToRebateInd>
        <NoRebateDueInd>0</NoRebateDueInd>
        <VariableRateIssueInd>1</VariableRateIssueInd>
        <HedgeIdentifiedInBksAndRecInd>0</HedgeIdentifiedInBksAndRecInd>
        <GrossProceedsInvestedInGICInd>0</GrossProceedsInvestedInGICInd>
        <GrossProceedsInvestedInd>0</GrossProceedsInvestedInd>
        <WrittenProcToMonitorReqsInd>0</WrittenProcToMonitorReqsInd>
      </TaxExemptBondsArbitrageGrp>
      <TaxExemptBondsArbitrageGrp>
        <BondReferenceCd>C</BondReferenceCd>
        <Form8038TFiledInd>0</Form8038TFiledInd>
        <RebateNotDueYetInd>0</RebateNotDueYetInd>
        <ExceptionToRebateInd>0</ExceptionToRebateInd>
        <NoRebateDueInd>0</NoRebateDueInd>
        <VariableRateIssueInd>0</VariableRateIssueInd>
        <HedgeIdentifiedInBksAndRecInd>0</HedgeIdentifiedInBksAndRecInd>
        <GrossProceedsInvestedInGICInd>0</GrossProceedsInvestedInGICInd>
        <GrossProceedsInvestedInd>0</GrossProceedsInvestedInd>
        <WrittenProcToMonitorReqsInd>0</WrittenProcToMonitorReqsInd>
      </TaxExemptBondsArbitrageGrp>
      <ProceduresCorrectiveActionGrp>
        <BondReferenceCd>A</BondReferenceCd>
        <ProceduresCorrectiveActionInd>1</ProceduresCorrectiveActionInd>
      </ProceduresCorrectiveActionGrp>
      <ProceduresCorrectiveActionGrp>
        <BondReferenceCd>B</BondReferenceCd>
        <ProceduresCorrectiveActionInd>1</ProceduresCorrectiveActionInd>
      </ProceduresCorrectiveActionGrp>
      <ProceduresCorrectiveActionGrp>
        <BondReferenceCd>C</BondReferenceCd>
        <ProceduresCorrectiveActionInd>1</ProceduresCorrectiveActionInd>
      </ProceduresCorrectiveActionGrp>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART I COLUMN (A)</FormAndLineReferenceDesc>
        <ExplanationTxt>PART I COLUMN (A) ROW B - BOSTON PRIVATE SERIES HAD AVAILABLE FINANCING FOR CONSTRUCTION TOTALING $6,000,000 IN THE FORM OF A DRAW-DOWN BOND. PROCEEDS DRAWN AS OF 6/30/2021 AMOUNTED TO $50,001. PART I COLUMN (A) ROW C - BOSTON PRIVATE SERIES HAD AVAILABLE FINANCING FOR CONSTRUCTION TOTALING $9,400,000 IN THE FORM OF A DRAW-DOWN BOND. PROCEEDS DRAWN AS OF 6/30/2021 AMOUNTED TO $59,019.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART II, LINE 11, COLUMN (A)</FormAndLineReferenceDesc>
        <ExplanationTxt>OTHER SPENT PROCEEDS TOTAL APPROXIMATELY $23,611,200 OF FUNDS USED TO REFINANCE PRIOR BONDS OUTSTANDING.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleK>
    <IRS990ScheduleM documentId="RetDoc1042900001">
      <SecuritiesPubliclyTradedGrp>
        <NonCashCheckboxInd>X</NonCashCheckboxInd>
        <ContributionCnt>29</ContributionCnt>
        <NoncashContributionsRptF990Amt>1054234</NoncashContributionsRptF990Amt>
        <MethodOfDeterminingRevenuesTxt>MARKET VALUE</MethodOfDeterminingRevenuesTxt>
      </SecuritiesPubliclyTradedGrp>
      <AnyPropertyThatMustBeHeldInd>0</AnyPropertyThatMustBeHeldInd>
      <ReviewProcessUnusualNCGiftsInd>0</ReviewProcessUnusualNCGiftsInd>
      <ThirdPartiesUsedInd>0</ThirdPartiesUsedInd>
    </IRS990ScheduleM>
    <IRS990ScheduleO documentId="RetDoc1044400001">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 11B</FormAndLineReferenceDesc>
        <ExplanationTxt>THE SCHOOL'S TREASURER, CHIEF FINANCIAL AND OPERATIONS OFFICER AND CONTROLLER ARE RESPONSIBLE FOR OVERSEEING THE PREPARATION OF IRS FORM 990 (990). THE 990 AND ITS SUPPORTING SCHEDULES WERE PREPARED BY THE PUBLIC ACCOUNTING FIRM, TONNESON + CO (TONNESON), RESPONSIBLE FOR AUDITING THE SCHOOL'S FINANCIAL STATEMENTS. TONNESON'S WORK WAS BASED ON INFORMATION PROVIDED TO THEM DURING THE COURSE OF THE AUDIT BY THE SCHOOL'S ACCOUNTING DEPARTMENT, PLUS ADDITIONAL WORK REQUESTED SPECIFIC TO THE 990. THE TREASURER, CHIEF FINANCIAL AND OPERATIONS OFFICER AND CONTROLLER PERFORMED A DETAILED REVIEW OF THE COMPLETED 990 AND REPORTED THE RESULTS OF ITS REVIEW TO THE FINANCE COMMITTEE. THE FINANCE COMMITTEE RECOMMENDED TO THE BOARD OF TRUSTEES THE APPROVAL OF THE FORM 990. THE BOARD OF TRUSTEES THEN VOTED TO APPROVE THE FORM 990.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 12C</FormAndLineReferenceDesc>
        <ExplanationTxt>ALL MEMBERS OF THE BOARD OF TRUSTEES, COMMITTEE MEMBERS, OFFICERS AND MANAGEMENT-LEVEL EMPLOYEES ARE REQUIRED TO DISCLOSE ANNUALLY ANY EXISTING OR POTENTIAL CONFLICT OF INTEREST. THE BOARD OF TRUSTEES MAY ALSO PROVIDE FOR SUCH CORRECTIVE ACTION AS IT DEEMS APPROPRIATE BY REASON OF A FAILURE TO DISCLOSE SUCH CONFLICT OF INTEREST, WHICH MAY INCLUDE REMOVAL FROM A POSITION OR OFFICE. DISCLOSURE FORMS SHALL BE UPDATED ANNUALLY OR SOONER IF CHANGED CIRCUMSTANCES REQUIRE DISCLOSURE. ALL PERSONS SUBJECT TO THIS POLICY ARE EXPECTED TO UPDATE THEIR "STATEMENT CONCERNING POSSIBLE DUALITY OF INTEREST AND CONFLICT OF INTEREST" AT ANY TIME DURING THE YEAR THAT THE INFORMATION REQUESTED ON THE FORM CHANGES. THE ADMINISTRATION AND MAINTENANCE OF THE "STATEMENT CONCERNING POSSIBLE DUALITY OF INTEREST AND CONFLICT OF INTEREST" SHALL BE THE RESPONSIBILITY OF THE BOTH THE HEAD OF SCHOOL AND THE PRESIDENT OF THE BOARD OF TRUSTEES.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 15</FormAndLineReferenceDesc>
        <ExplanationTxt>THE COMPENSATION COMMITTEE OF TRUSTEES INITIALLY DETERMINES COMPENSATION FOR THE HEAD OF SCHOOL AND REVIEWS COMPENSATION FOR OTHER KEY EMPLOYEES BASED ON BENCHMARKING WITH AREA PEER SCHOOLS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION C, LINE 19</FormAndLineReferenceDesc>
        <ExplanationTxt>THE GOVERNING DOCUMENTS, CONFLICT OF INTEREST POLICY, FINANCIAL STATEMENTS AND FORM 990 ARE IMMEDIATELY MADE AVAILABLE TO THE PUBLIC BY CALLING THE SCHOOL'S OFFICE, WALKING INTO THE SCHOOL'S OFFICE OR MAILING IN A REQUEST TO THE SCHOOL. THE FORM 990 AND FINANCIAL STATEMENTS ARE ALSO AVAILABLE THROUGH THE MASSACHUSETTS ATTORNEY GENERAL'S OFFICE/WEBSITE. ADDITIONALLY, THE FINANCIAL STATEMENTS ARE AVAILABLE TO THE PUBLIC ON THE ELECTRONIC MUNICIPAL MARKET ACCESS WEBSITE.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
    <IRS990ScheduleR documentId="RetDoc1043500001">
      <IdRelatedOrgTxblPartnershipGrp>
        <RelatedOrganizationName>
          <BusinessNameLine1Txt>SMS INVESTMENTS HOLDINGS LP</BusinessNameLine1Txt>
        </RelatedOrganizationName>
        <USAddress>
          <AddressLine1Txt>550 S TRYON STREET SUITE 3500</AddressLine1Txt>
          <CityNm>CHARLOTTE</CityNm>
          <StateAbbreviationCd>NC</StateAbbreviationCd>
          <ZIPCd>28202</ZIPCd>
        </USAddress>
        <EIN>383971009</EIN>
        <PrimaryActivitiesTxt>INVESTMENT PORTFOLIO MANAGEMENT</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>DE</LegalDomicileStateCd>
        <DirectControllingEntityName>
          <BusinessNameLine1Txt>ST MARK'S SCHOOL OF SOUTHBOROUGH INC</BusinessNameLine1Txt>
        </DirectControllingEntityName>
        <PredominantIncomeTypeTxt>INVESTMENT</PredominantIncomeTypeTxt>
        <ShareOfTotalIncomeAmt>2748733</ShareOfTotalIncomeAmt>
        <ShareOfEOYAssetsAmt>124492319</ShareOfEOYAssetsAmt>
        <DisproportionateAllocationsInd>0</DisproportionateAllocationsInd>
        <UBICodeVAmt>215667</UBICodeVAmt>
        <GeneralOrManagingPartnerInd>0</GeneralOrManagingPartnerInd>
        <OwnershipPct>1.00000</OwnershipPct>
      </IdRelatedOrgTxblPartnershipGrp>
      <ReceiptOfIntAnntsRntsRyltsInd>1</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>0</SharingOfFacilitiesInd>
      <PaidEmployeesSharingInd>0</PaidEmployeesSharingInd>
      <ReimbursementPaidToOtherOrgInd>0</ReimbursementPaidToOtherOrgInd>
      <ReimbursementPaidByOtherOrgInd>0</ReimbursementPaidByOtherOrgInd>
      <TransferToOtherOrgInd>0</TransferToOtherOrgInd>
      <TransferFromOtherOrgInd>1</TransferFromOtherOrgInd>
      <TransactionsRelatedOrgGrp>
        <OtherOrganizationName>
          <BusinessNameLine1Txt>SMS INVESTMENTS HOLDINGS LP</BusinessNameLine1Txt>
        </OtherOrganizationName>
        <TransactionTypeTxt>A</TransactionTypeTxt>
        <InvolvedAmt>-150970</InvolvedAmt>
        <MethodOfAmountDeterminationTxt>K-1</MethodOfAmountDeterminationTxt>
      </TransactionsRelatedOrgGrp>
      <TransactionsRelatedOrgGrp>
        <OtherOrganizationName>
          <BusinessNameLine1Txt>SMS INVESTMENTS HOLDINGS LP</BusinessNameLine1Txt>
        </OtherOrganizationName>
        <TransactionTypeTxt>S</TransactionTypeTxt>
        <InvolvedAmt>8030000</InvolvedAmt>
        <MethodOfAmountDeterminationTxt>K-1</MethodOfAmountDeterminationTxt>
      </TransactionsRelatedOrgGrp>
    </IRS990ScheduleR>
  </ReturnData>
</Return>
