﻿<?xml version="1.0" encoding="utf-8"?>
<Return xmlns="http://www.irs.gov/efile" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.irs.gov/efile" returnVersion="2009v1.7">
  <ReturnHeader binaryAttachmentCount="0">
    <Timestamp>2011-08-23T15:14:20-05:00</Timestamp>
    <TaxPeriodEndDate>2010-06-30</TaxPeriodEndDate>
    <PreparerFirm>
      <PreparerFirmBusinessName>
        <BusinessNameLine1>Marks Paneth &amp; Shron LLP</BusinessNameLine1>
      </PreparerFirmBusinessName>
      <PreparerFirmUSAddress>
        <AddressLine1>622 Third Avenue</AddressLine1>
        <City>New York</City>
        <State>NY</State>
        <ZIPCode>10017</ZIPCode>
      </PreparerFirmUSAddress>
    </PreparerFirm>
    <ReturnType>990</ReturnType>
    <TaxPeriodBeginDate>2009-07-01</TaxPeriodBeginDate>
    <Filer>
      <EIN>131740472</EIN>
      <Name>
        <BusinessNameLine1>The Masters School</BusinessNameLine1>
      </Name>
      <NameControl>MAST</NameControl>
      <Phone>9144796431</Phone>
      <USAddress>
        <AddressLine1>49 Clinton Avenue</AddressLine1>
        <City>Dobbs Ferry</City>
        <State>NY</State>
        <ZIPCode>10522</ZIPCode>
      </USAddress>
    </Filer>
    <Officer>
      <Name>LEWIS WYMAN</Name>
      <Title>DIR OF BUS/FIN</Title>
      <Phone>9144796431</Phone>
      <DateSigned>2011-08-23</DateSigned>
      <AuthorizeThirdParty>1</AuthorizeThirdParty>
    </Officer>
    <Preparer>
      <Phone>2125038800</Phone>
    </Preparer>
    <TaxYear>2009</TaxYear>
    <BuildTS>2016-02-24 21:20:13Z</BuildTS>
  </ReturnHeader>
  <ReturnData documentCount="11">
    <IRS990 documentId="RetDoc1038000001" referenceDocumentId="RetDoc1044400001">
      <NameOfPrincipalOfficerPerson>MAUREEN FONSECA</NameOfPrincipalOfficerPerson>
      <AddressPrincipalOfficerUS>
        <AddressLine1>49 Clinton Avenue</AddressLine1>
        <City>Dobbs Ferry</City>
        <State>NY</State>
        <ZIPCode>10522</ZIPCode>
      </AddressPrincipalOfficerUS>
      <GrossReceipts>26890129</GrossReceipts>
      <GroupReturnForAffiliates>0</GroupReturnForAffiliates>
      <Organization501c typeOf501cOrganization="3">X</Organization501c>
      <WebSite>www.mastersny.org</WebSite>
      <TypeOfOrganizationCorporation>X</TypeOfOrganizationCorporation>
      <YearFormation>1877</YearFormation>
      <StateLegalDomicile>NY</StateLegalDomicile>
      <ActivityOrMissionDescription>The mission of the Masters School is to provide the challenging academic environment that, for over a century, has encouraged critical, creative and independent habits of thought as well as a lifelong passion for learning. The Masters School promotes and celebrates academic achievement, artistic developments, ethical awareness, technological literacy, athletic endeavor and personal growth. The School strives to maintain a diverse community that encourages students to participate actively in decisions affecting their lives and to develop an appreciation of their responsibilities in the larger world.</ActivityOrMissionDescription>
      <NbrVotingMembersGoverningBody>24</NbrVotingMembersGoverningBody>
      <NbrIndependentVotingMembers>23</NbrIndependentVotingMembers>
      <TotalNbrEmployees>207</TotalNbrEmployees>
      <TotalNbrVolunteers>307</TotalNbrVolunteers>
      <TotalGrossUBI>0</TotalGrossUBI>
      <NetUnrelatedBusinessTxblIncome>0</NetUnrelatedBusinessTxblIncome>
      <ContributionsGrantsPriorYear>2371582</ContributionsGrantsPriorYear>
      <ContributionsGrantsCurrentYear>3186698</ContributionsGrantsCurrentYear>
      <ProgramServiceRevenuePriorYear>21440839</ProgramServiceRevenuePriorYear>
      <ProgramServiceRevenueCY>22294681</ProgramServiceRevenueCY>
      <InvestmentIncomePriorYear>-279852</InvestmentIncomePriorYear>
      <InvestmentIncomeCurrentYear>487399</InvestmentIncomeCurrentYear>
      <OtherRevenuePriorYear>4717</OtherRevenuePriorYear>
      <OtherRevenueCurrentYear>-19749</OtherRevenueCurrentYear>
      <TotalRevenuePriorYear>23537286</TotalRevenuePriorYear>
      <TotalRevenueCurrentYear>25949029</TotalRevenueCurrentYear>
      <GrantsAndSimilarAmntsPriorYear>3917082</GrantsAndSimilarAmntsPriorYear>
      <GrantsAndSimilarAmntsCY>3829228</GrantsAndSimilarAmntsCY>
      <BenefitsPaidToMembersCY>0</BenefitsPaidToMembersCY>
      <SalariesEtcPriorYear>11600789</SalariesEtcPriorYear>
      <SalariesEtcCurrentYear>12128116</SalariesEtcCurrentYear>
      <TotalProfFundrsngExpCY>0</TotalProfFundrsngExpCY>
      <TotalFundrsngExpCurrentYear>931827</TotalFundrsngExpCurrentYear>
      <OtherExpensePriorYear>7255158</OtherExpensePriorYear>
      <OtherExpensesCurrentYear>8034287</OtherExpensesCurrentYear>
      <TotalExpensesPriorYear>22773029</TotalExpensesPriorYear>
      <TotalExpensesCurrentYear>23991631</TotalExpensesCurrentYear>
      <RevenuesLessExpensesPriorYear>764257</RevenuesLessExpensesPriorYear>
      <RevenuesLessExpensesCY>1957398</RevenuesLessExpensesCY>
      <TotalAssetsBOY>63041276</TotalAssetsBOY>
      <TotalAssetsEOY>65801080</TotalAssetsEOY>
      <TotalLiabilitiesBOY>21920815</TotalLiabilitiesBOY>
      <TotalLiabilitiesEOY>21941843</TotalLiabilitiesEOY>
      <NetAssetsOrFundBalancesBOY>41120461</NetAssetsOrFundBalancesBOY>
      <NetAssetsOrFundBalancesEOY>43859237</NetAssetsOrFundBalancesEOY>
      <MissionDescription>The mission of the Masters School is to provide the challenging acedemic environment that, for over a century, has encouraged critical, creative and independent habits of thought as well as a lifelong passion for learning. The Masters School promotes and celebrates academic achievement, artistic developments, ethical awareness, technological literacy, athletic endeavor and personal growth. The School strives to maintain a diverse community that encourages students to participate actively in decisions affecting their lives and to develop an appreciation of their responsibilities in the larger world.</MissionDescription>
      <SignificantNewProgramServices>0</SignificantNewProgramServices>
      <SignificantChange>0</SignificantChange>
      <Expense>12004197</Expense>
      <Revenue>22294681</Revenue>
      <Description>Educational Programs for Grades 5 through 12: The Masters School provides a challenging academic environment that encourages critical, creative, and independent habits of thought and a lifelong passion for learning. The Masters School promotes and celebrates academic achievement, artistic development, ethical action, athletic endeavor, and personal growth. The School maintains a diverse community that encourages students to participate actively in decisions affecting their lives and to develop an appreciation of their responsibilities to the larger world. In July 2000, Maureen Fonseca became the Head of School. Guided by an ambitious strategic plan, The Masters School has experienced measured growth and dramatic successes. The School's largest enrollment, 590 talented and diverse students, was reached in 2010. The campus has expanded to include Morris Hall, a state-of-the-art science and technology center, a separate middle school building, eighteen new faculty apartments, a digital language laboratory, and the academic areas of Masters Hall have been completely refurbished.</Description>
      <TotalProgramServiceExpense>12004197</TotalProgramServiceExpense>
      <DescribedIn501C3 referenceDocumentId="RetDoc1039100001">1</DescribedIn501C3>
      <ScheduleBRequired referenceDocumentId="RetDoc1234500001">1</ScheduleBRequired>
      <PoliticalActivities>0</PoliticalActivities>
      <LobbyingActivities>0</LobbyingActivities>
      <SubjectToProxyTax>0</SubjectToProxyTax>
      <DonorAdvisedFunds referenceDocumentId="RetDoc1040000001">0</DonorAdvisedFunds>
      <ConservationEasements referenceDocumentId="RetDoc1040000001">0</ConservationEasements>
      <CollectionsOfArt referenceDocumentId="RetDoc1040000001">0</CollectionsOfArt>
      <CreditCounseling referenceDocumentId="RetDoc1040000001">0</CreditCounseling>
      <TermOrPermanentEndowments referenceDocumentId="RetDoc1040000001">1</TermOrPermanentEndowments>
      <BalanceSheetAmountsReported referenceDocumentId="RetDoc1040000001">1</BalanceSheetAmountsReported>
      <IndependentAuditFinancialStmt referenceDocumentId="RetDoc1040000001">1</IndependentAuditFinancialStmt>
      <ConsolidatedAuditFinancialStmt referenceDocumentId="RetDoc1040000001">0</ConsolidatedAuditFinancialStmt>
      <School referenceDocumentId="RetDoc1040400001">1</School>
      <ForeignOffice>0</ForeignOffice>
      <ForeignActivities>0</ForeignActivities>
      <MoreThan5000KToOrganizations>0</MoreThan5000KToOrganizations>
      <MoreThan5000KToIndividuals>0</MoreThan5000KToIndividuals>
      <ProfessionalFundraising>0</ProfessionalFundraising>
      <FundraisingActivities>1</FundraisingActivities>
      <Gaming>0</Gaming>
      <Hospital>0</Hospital>
      <GrantsToOrganizations referenceDocumentId="RetDoc1041900001">0</GrantsToOrganizations>
      <GrantsToIndividuals referenceDocumentId="RetDoc1041900001">1</GrantsToIndividuals>
      <ScheduleJRequired referenceDocumentId="RetDoc1042400001">1</ScheduleJRequired>
      <TaxExemptBonds>0</TaxExemptBonds>
      <ExcessBenefitTransaction referenceDocumentId="RetDoc1042800001">0</ExcessBenefitTransaction>
      <PriorExcessBenefitTransaction referenceDocumentId="RetDoc1042800001">0</PriorExcessBenefitTransaction>
      <LoanToOfficerOrDQP referenceDocumentId="RetDoc1042800001">1</LoanToOfficerOrDQP>
      <GrantToRelatedPerson referenceDocumentId="RetDoc1042800001">0</GrantToRelatedPerson>
      <BsnssRltnshpWithOrganization referenceDocumentId="RetDoc1042800001">0</BsnssRltnshpWithOrganization>
      <BsnssRltnshpThruFamilyMember referenceDocumentId="RetDoc1042800001">0</BsnssRltnshpThruFamilyMember>
      <OfficerEntityWithBsnssRltnshp referenceDocumentId="RetDoc1042800001">0</OfficerEntityWithBsnssRltnshp>
      <DeductibleNonCashContributions referenceDocumentId="RetDoc1042900001">1</DeductibleNonCashContributions>
      <DeductibleContributionsOfArt referenceDocumentId="RetDoc1042900001">0</DeductibleContributionsOfArt>
      <Terminated>0</Terminated>
      <PartialLiquidation>0</PartialLiquidation>
      <DisregardedEntity>0</DisregardedEntity>
      <RelatedEntity>0</RelatedEntity>
      <RelatedOrgControlledEntity>0</RelatedOrgControlledEntity>
      <TransfersToExemptNonChrtblOrg>0</TransfersToExemptNonChrtblOrg>
      <ActivitiesConductedPartnership>0</ActivitiesConductedPartnership>
      <ScheduleORequired>1</ScheduleORequired>
      <NumberFormsTransmittedWith1096>87</NumberFormsTransmittedWith1096>
      <NumberW2GIncluded>0</NumberW2GIncluded>
      <NumberOfEmployees>207</NumberOfEmployees>
      <EmploymentTaxReturnsFiled>1</EmploymentTaxReturnsFiled>
      <UnrelatedBusinessIncome>0</UnrelatedBusinessIncome>
      <ForeignFinancialAccount>0</ForeignFinancialAccount>
      <ProhibitedTaxShelterTrans>0</ProhibitedTaxShelterTrans>
      <TaxablePartyNotification>0</TaxablePartyNotification>
      <NonDeductibleContributions>0</NonDeductibleContributions>
      <QuidProQuoContributions>0</QuidProQuoContributions>
      <Form8282PropertyDisposedOf>0</Form8282PropertyDisposedOf>
      <FundsToPayPremiums>0</FundsToPayPremiums>
      <PremiumsPaid>0</PremiumsPaid>
      <ExcessBusinessHoldings>0</ExcessBusinessHoldings>
      <TaxableDistributions>0</TaxableDistributions>
      <DistributionToDonor>0</DistributionToDonor>
      <NbrVotingGoverningBodyMembers>24</NbrVotingGoverningBodyMembers>
      <NumberIndependentVotingMembers>23</NumberIndependentVotingMembers>
      <FamilyOrBusinessRelationship>0</FamilyOrBusinessRelationship>
      <DelegationOfManagementDuties>0</DelegationOfManagementDuties>
      <ChangesToOrganizingDocs>0</ChangesToOrganizingDocs>
      <MaterialDiversionOrMisuse>0</MaterialDiversionOrMisuse>
      <MembersOrStockholders>0</MembersOrStockholders>
      <ElectionOfBoardMembers>0</ElectionOfBoardMembers>
      <DecisionsSubjectToApproval>0</DecisionsSubjectToApproval>
      <MinutesOfGoverningBody>1</MinutesOfGoverningBody>
      <MinutesOfCommittees>1</MinutesOfCommittees>
      <OfficerMailingAddress>0</OfficerMailingAddress>
      <LocalChapters>0</LocalChapters>
      <Form990ProvidedToGoverningBody>1</Form990ProvidedToGoverningBody>
      <ConflictOfInterestPolicy>1</ConflictOfInterestPolicy>
      <AnnualDisclosureCoveredPersons>1</AnnualDisclosureCoveredPersons>
      <RegularMonitoringEnforcement>1</RegularMonitoringEnforcement>
      <WhistleblowerPolicy>1</WhistleblowerPolicy>
      <DocumentRetentionPolicy>1</DocumentRetentionPolicy>
      <CompensationProcessCEO>1</CompensationProcessCEO>
      <CompensationProcessOther>1</CompensationProcessOther>
      <InvestmentInJointVenture>0</InvestmentInJointVenture>
      <StatesWhereCopyOfReturnIsFiled>NY</StatesWhereCopyOfReturnIsFiled>
      <UponRequest>X</UponRequest>
      <TheBooksAreInCareOf>
        <NamePerson>Lewis Wyman</NamePerson>
        <TelephoneNumber>9144796431</TelephoneNumber>
        <AddressUS>
          <AddressLine1>49 Clinton Avenue</AddressLine1>
          <City>Dobbs Ferry</City>
          <State>NY</State>
          <ZIPCode>10522</ZIPCode>
        </AddressUS>
      </TheBooksAreInCareOf>
      <Form990PartVIISectionA>
        <NamePerson>Edith Chapin</NamePerson>
        <Title>SECRETARY</Title>
        <AverageHoursPerWeek>2.00</AverageHoursPerWeek>
        <IndividualTrusteeOrDirector>X</IndividualTrusteeOrDirector>
        <Officer>X</Officer>
        <ReportableCompFromOrganization>0</ReportableCompFromOrganization>
        <ReportableCompFromRelatedOrgs>0</ReportableCompFromRelatedOrgs>
        <OtherCompensation>0</OtherCompensation>
      </Form990PartVIISectionA>
      <Form990PartVIISectionA>
        <NamePerson>Spark Cremin</NamePerson>
        <Title>Trustee</Title>
        <AverageHoursPerWeek>1.00</AverageHoursPerWeek>
        <IndividualTrusteeOrDirector>X</IndividualTrusteeOrDirector>
        <ReportableCompFromOrganization>0</ReportableCompFromOrganization>
        <ReportableCompFromRelatedOrgs>0</ReportableCompFromRelatedOrgs>
        <OtherCompensation>0</OtherCompensation>
      </Form990PartVIISectionA>
      <Form990PartVIISectionA>
        <NamePerson>John Dimling</NamePerson>
        <Title>VICE CHAIR</Title>
        <AverageHoursPerWeek>2.00</AverageHoursPerWeek>
        <IndividualTrusteeOrDirector>X</IndividualTrusteeOrDirector>
        <Officer>X</Officer>
        <ReportableCompFromOrganization>0</ReportableCompFromOrganization>
        <ReportableCompFromRelatedOrgs>0</ReportableCompFromRelatedOrgs>
        <OtherCompensation>0</OtherCompensation>
      </Form990PartVIISectionA>
      <Form990PartVIISectionA>
        <NamePerson>Marilyn Dimling</NamePerson>
        <Title>Trustee</Title>
        <AverageHoursPerWeek>1.00</AverageHoursPerWeek>
        <IndividualTrusteeOrDirector>X</IndividualTrusteeOrDirector>
        <ReportableCompFromOrganization>0</ReportableCompFromOrganization>
        <ReportableCompFromRelatedOrgs>0</ReportableCompFromRelatedOrgs>
        <OtherCompensation>0</OtherCompensation>
      </Form990PartVIISectionA>
      <Form990PartVIISectionA>
        <NamePerson>Michael Greene</NamePerson>
        <Title>trustee</Title>
        <AverageHoursPerWeek>1.00</AverageHoursPerWeek>
        <IndividualTrusteeOrDirector>X</IndividualTrusteeOrDirector>
        <ReportableCompFromOrganization>0</ReportableCompFromOrganization>
        <ReportableCompFromRelatedOrgs>0</ReportableCompFromRelatedOrgs>
        <OtherCompensation>0</OtherCompensation>
      </Form990PartVIISectionA>
      <Form990PartVIISectionA>
        <NamePerson>Elise Griffin</NamePerson>
        <Title>trustee</Title>
        <AverageHoursPerWeek>1.00</AverageHoursPerWeek>
        <IndividualTrusteeOrDirector>X</IndividualTrusteeOrDirector>
        <ReportableCompFromOrganization>0</ReportableCompFromOrganization>
        <ReportableCompFromRelatedOrgs>0</ReportableCompFromRelatedOrgs>
        <OtherCompensation>0</OtherCompensation>
      </Form990PartVIISectionA>
      <Form990PartVIISectionA>
        <NamePerson>Lusyd Kourides</NamePerson>
        <Title>trustee</Title>
        <AverageHoursPerWeek>1.00</AverageHoursPerWeek>
        <IndividualTrusteeOrDirector>X</IndividualTrusteeOrDirector>
        <ReportableCompFromOrganization>0</ReportableCompFromOrganization>
        <ReportableCompFromRelatedOrgs>0</ReportableCompFromRelatedOrgs>
        <OtherCompensation>0</OtherCompensation>
      </Form990PartVIISectionA>
      <Form990PartVIISectionA>
        <NamePerson>Tracy Limpe</NamePerson>
        <Title>BOARD CHAIR</Title>
        <AverageHoursPerWeek>2.00</AverageHoursPerWeek>
        <IndividualTrusteeOrDirector>X</IndividualTrusteeOrDirector>
        <Officer>X</Officer>
        <ReportableCompFromOrganization>0</ReportableCompFromOrganization>
        <ReportableCompFromRelatedOrgs>0</ReportableCompFromRelatedOrgs>
        <OtherCompensation>0</OtherCompensation>
      </Form990PartVIISectionA>
      <Form990PartVIISectionA>
        <NamePerson>SYDNEY MACY</NamePerson>
        <Title>trustee</Title>
        <AverageHoursPerWeek>1.00</AverageHoursPerWeek>
        <IndividualTrusteeOrDirector>X</IndividualTrusteeOrDirector>
        <ReportableCompFromOrganization>0</ReportableCompFromOrganization>
        <ReportableCompFromRelatedOrgs>0</ReportableCompFromRelatedOrgs>
        <OtherCompensation>0</OtherCompensation>
      </Form990PartVIISectionA>
      <Form990PartVIISectionA>
        <NamePerson>Edgar Masters</NamePerson>
        <Title>trustee</Title>
        <AverageHoursPerWeek>1.00</AverageHoursPerWeek>
        <IndividualTrusteeOrDirector>X</IndividualTrusteeOrDirector>
        <ReportableCompFromOrganization>0</ReportableCompFromOrganization>
        <ReportableCompFromRelatedOrgs>0</ReportableCompFromRelatedOrgs>
        <OtherCompensation>0</OtherCompensation>
      </Form990PartVIISectionA>
      <Form990PartVIISectionA>
        <NamePerson>MINDY MEADS</NamePerson>
        <Title>trustee</Title>
        <AverageHoursPerWeek>1.00</AverageHoursPerWeek>
        <IndividualTrusteeOrDirector>X</IndividualTrusteeOrDirector>
        <ReportableCompFromOrganization>0</ReportableCompFromOrganization>
        <ReportableCompFromRelatedOrgs>0</ReportableCompFromRelatedOrgs>
        <OtherCompensation>0</OtherCompensation>
      </Form990PartVIISectionA>
      <Form990PartVIISectionA>
        <NamePerson>Jerrie Miller</NamePerson>
        <Title>trustee</Title>
        <AverageHoursPerWeek>1.00</AverageHoursPerWeek>
        <IndividualTrusteeOrDirector>X</IndividualTrusteeOrDirector>
        <ReportableCompFromOrganization>0</ReportableCompFromOrganization>
        <ReportableCompFromRelatedOrgs>0</ReportableCompFromRelatedOrgs>
        <OtherCompensation>0</OtherCompensation>
      </Form990PartVIISectionA>
      <Form990PartVIISectionA>
        <NamePerson>Susan Morris</NamePerson>
        <Title>trustee</Title>
        <AverageHoursPerWeek>1.00</AverageHoursPerWeek>
        <IndividualTrusteeOrDirector>X</IndividualTrusteeOrDirector>
        <ReportableCompFromOrganization>0</ReportableCompFromOrganization>
        <ReportableCompFromRelatedOrgs>0</ReportableCompFromRelatedOrgs>
        <OtherCompensation>0</OtherCompensation>
      </Form990PartVIISectionA>
      <Form990PartVIISectionA>
        <NamePerson>Chris Neikirk</NamePerson>
        <Title>trustee</Title>
        <AverageHoursPerWeek>1.00</AverageHoursPerWeek>
        <IndividualTrusteeOrDirector>X</IndividualTrusteeOrDirector>
        <ReportableCompFromOrganization>0</ReportableCompFromOrganization>
        <ReportableCompFromRelatedOrgs>0</ReportableCompFromRelatedOrgs>
        <OtherCompensation>0</OtherCompensation>
      </Form990PartVIISectionA>
      <Form990PartVIISectionA>
        <NamePerson>Beth Nolan</NamePerson>
        <Title>trustee</Title>
        <AverageHoursPerWeek>1.00</AverageHoursPerWeek>
        <IndividualTrusteeOrDirector>X</IndividualTrusteeOrDirector>
        <ReportableCompFromOrganization>0</ReportableCompFromOrganization>
        <ReportableCompFromRelatedOrgs>0</ReportableCompFromRelatedOrgs>
        <OtherCompensation>0</OtherCompensation>
      </Form990PartVIISectionA>
      <Form990PartVIISectionA>
        <NamePerson>John Peckham</NamePerson>
        <Title>trustee</Title>
        <AverageHoursPerWeek>1.00</AverageHoursPerWeek>
        <IndividualTrusteeOrDirector>X</IndividualTrusteeOrDirector>
        <ReportableCompFromOrganization>0</ReportableCompFromOrganization>
        <ReportableCompFromRelatedOrgs>0</ReportableCompFromRelatedOrgs>
        <OtherCompensation>0</OtherCompensation>
      </Form990PartVIISectionA>
      <Form990PartVIISectionA>
        <NamePerson>Penney Riegelman</NamePerson>
        <Title>trustee</Title>
        <AverageHoursPerWeek>1.00</AverageHoursPerWeek>
        <IndividualTrusteeOrDirector>X</IndividualTrusteeOrDirector>
        <ReportableCompFromOrganization>0</ReportableCompFromOrganization>
        <ReportableCompFromRelatedOrgs>0</ReportableCompFromRelatedOrgs>
        <OtherCompensation>0</OtherCompensation>
      </Form990PartVIISectionA>
      <Form990PartVIISectionA>
        <NamePerson>Ralph Rosenberg</NamePerson>
        <Title>trustee</Title>
        <AverageHoursPerWeek>1.00</AverageHoursPerWeek>
        <IndividualTrusteeOrDirector>X</IndividualTrusteeOrDirector>
        <ReportableCompFromOrganization>0</ReportableCompFromOrganization>
        <ReportableCompFromRelatedOrgs>0</ReportableCompFromRelatedOrgs>
        <OtherCompensation>0</OtherCompensation>
      </Form990PartVIISectionA>
      <Form990PartVIISectionA>
        <NamePerson>Nancy Seaman</NamePerson>
        <Title>trustee</Title>
        <AverageHoursPerWeek>1.00</AverageHoursPerWeek>
        <IndividualTrusteeOrDirector>X</IndividualTrusteeOrDirector>
        <ReportableCompFromOrganization>0</ReportableCompFromOrganization>
        <ReportableCompFromRelatedOrgs>0</ReportableCompFromRelatedOrgs>
        <OtherCompensation>0</OtherCompensation>
      </Form990PartVIISectionA>
      <Form990PartVIISectionA>
        <NamePerson>Lynn Sobel</NamePerson>
        <Title>trustee</Title>
        <AverageHoursPerWeek>1.00</AverageHoursPerWeek>
        <IndividualTrusteeOrDirector>X</IndividualTrusteeOrDirector>
        <ReportableCompFromOrganization>0</ReportableCompFromOrganization>
        <ReportableCompFromRelatedOrgs>0</ReportableCompFromRelatedOrgs>
        <OtherCompensation>0</OtherCompensation>
      </Form990PartVIISectionA>
      <Form990PartVIISectionA>
        <NamePerson>Diana Spencer</NamePerson>
        <Title>trustee</Title>
        <AverageHoursPerWeek>1.00</AverageHoursPerWeek>
        <IndividualTrusteeOrDirector>X</IndividualTrusteeOrDirector>
        <ReportableCompFromOrganization>0</ReportableCompFromOrganization>
        <ReportableCompFromRelatedOrgs>0</ReportableCompFromRelatedOrgs>
        <OtherCompensation>0</OtherCompensation>
      </Form990PartVIISectionA>
      <Form990PartVIISectionA>
        <NamePerson>Penn Wyrough</NamePerson>
        <Title>TREASURER</Title>
        <AverageHoursPerWeek>2.00</AverageHoursPerWeek>
        <IndividualTrusteeOrDirector>X</IndividualTrusteeOrDirector>
        <Officer>X</Officer>
        <ReportableCompFromOrganization>0</ReportableCompFromOrganization>
        <ReportableCompFromRelatedOrgs>0</ReportableCompFromRelatedOrgs>
        <OtherCompensation>0</OtherCompensation>
      </Form990PartVIISectionA>
      <Form990PartVIISectionA>
        <NamePerson>Suzy Welch</NamePerson>
        <Title>trustee</Title>
        <AverageHoursPerWeek>1.00</AverageHoursPerWeek>
        <IndividualTrusteeOrDirector>X</IndividualTrusteeOrDirector>
        <ReportableCompFromOrganization>0</ReportableCompFromOrganization>
        <ReportableCompFromRelatedOrgs>0</ReportableCompFromRelatedOrgs>
        <OtherCompensation>0</OtherCompensation>
      </Form990PartVIISectionA>
      <Form990PartVIISectionA>
        <NamePerson>Maureen Fonseca</NamePerson>
        <Title>Head of School</Title>
        <AverageHoursPerWeek>40.00</AverageHoursPerWeek>
        <Officer>X</Officer>
        <ReportableCompFromOrganization>282238</ReportableCompFromOrganization>
        <ReportableCompFromRelatedOrgs>0</ReportableCompFromRelatedOrgs>
        <OtherCompensation>59622</OtherCompensation>
      </Form990PartVIISectionA>
      <Form990PartVIISectionA>
        <NamePerson>Lewis Wyman</NamePerson>
        <Title>CFO</Title>
        <AverageHoursPerWeek>40.00</AverageHoursPerWeek>
        <Officer>X</Officer>
        <ReportableCompFromOrganization>181617</ReportableCompFromOrganization>
        <ReportableCompFromRelatedOrgs>0</ReportableCompFromRelatedOrgs>
        <OtherCompensation>26799</OtherCompensation>
      </Form990PartVIISectionA>
      <Form990PartVIISectionA>
        <NamePerson>Sophia Primps</NamePerson>
        <Title>Director of Development</Title>
        <AverageHoursPerWeek>40.00</AverageHoursPerWeek>
        <KeyEmployee>X</KeyEmployee>
        <ReportableCompFromOrganization>172810</ReportableCompFromOrganization>
        <ReportableCompFromRelatedOrgs>0</ReportableCompFromRelatedOrgs>
        <OtherCompensation>30622</OtherCompensation>
      </Form990PartVIISectionA>
      <Form990PartVIISectionA>
        <NamePerson>Mary Schellhorn</NamePerson>
        <Title>Assoc. Head for Enrollment</Title>
        <AverageHoursPerWeek>40.00</AverageHoursPerWeek>
        <HighestCompensatedEmployee>X</HighestCompensatedEmployee>
        <ReportableCompFromOrganization>126600</ReportableCompFromOrganization>
        <ReportableCompFromRelatedOrgs>0</ReportableCompFromRelatedOrgs>
        <OtherCompensation>13645</OtherCompensation>
      </Form990PartVIISectionA>
      <Form990PartVIISectionA>
        <NamePerson>Linda Smith-Shearer</NamePerson>
        <Title>Major Gifts Officer</Title>
        <AverageHoursPerWeek>40.00</AverageHoursPerWeek>
        <HighestCompensatedEmployee>X</HighestCompensatedEmployee>
        <ReportableCompFromOrganization>122268</ReportableCompFromOrganization>
        <ReportableCompFromRelatedOrgs>0</ReportableCompFromRelatedOrgs>
        <OtherCompensation>13088</OtherCompensation>
      </Form990PartVIISectionA>
      <Form990PartVIISectionA>
        <NamePerson>Chris Frost</NamePerson>
        <Title>Upper School Head</Title>
        <AverageHoursPerWeek>40.00</AverageHoursPerWeek>
        <HighestCompensatedEmployee>X</HighestCompensatedEmployee>
        <ReportableCompFromOrganization>120078</ReportableCompFromOrganization>
        <ReportableCompFromRelatedOrgs>0</ReportableCompFromRelatedOrgs>
        <OtherCompensation>38460</OtherCompensation>
      </Form990PartVIISectionA>
      <TotalReportableCompFromOrg>1005611</TotalReportableCompFromOrg>
      <TotalReportableCompFrmRltdOrgs>0</TotalReportableCompFrmRltdOrgs>
      <TotalOtherCompensation>182236</TotalOtherCompensation>
      <NumberIndividualsGT100K>6</NumberIndividualsGT100K>
      <FormersListed>0</FormersListed>
      <TotalCompGT150K>1</TotalCompGT150K>
      <CompensationFromOtherSources>0</CompensationFromOtherSources>
      <ContractorCompensation>
        <NameOfContractor>
          <NameBusiness>
            <BusinessNameLine1>Aramark</BusinessNameLine1>
          </NameBusiness>
        </NameOfContractor>
        <AddressOfContractor>
          <AddressUS>
            <AddressLine1>PO Box 198532</AddressLine1>
            <City>Atlanta</City>
            <State>GA</State>
            <ZIPCode>30384</ZIPCode>
          </AddressUS>
        </AddressOfContractor>
        <DescriptionOfServices>Food Services</DescriptionOfServices>
        <Compensation>1173706</Compensation>
      </ContractorCompensation>
      <ContractorCompensation>
        <NameOfContractor>
          <NameBusiness>
            <BusinessNameLine1>Sisca Northeast Inc</BusinessNameLine1>
          </NameBusiness>
        </NameOfContractor>
        <AddressOfContractor>
          <AddressUS>
            <AddressLine1>1944 Route 22 Brewster Business Par</AddressLine1>
            <City>Brewster</City>
            <State>NY</State>
            <ZIPCode>10509</ZIPCode>
          </AddressUS>
        </AddressOfContractor>
        <DescriptionOfServices>Construction Manager</DescriptionOfServices>
        <Compensation>132156</Compensation>
      </ContractorCompensation>
      <ContractorCompensation>
        <NameOfContractor>
          <NameBusiness>
            <BusinessNameLine1>Peter Gisolfi &amp; Associates</BusinessNameLine1>
          </NameBusiness>
        </NameOfContractor>
        <AddressOfContractor>
          <AddressUS>
            <AddressLine1>566 Warburton Avenue</AddressLine1>
            <City>hastings</City>
            <State>NY</State>
            <ZIPCode>10706</ZIPCode>
          </AddressUS>
        </AddressOfContractor>
        <DescriptionOfServices>Architectural</DescriptionOfServices>
        <Compensation>105989</Compensation>
      </ContractorCompensation>
      <ContractorCompensation>
        <NameOfContractor>
          <NameBusiness>
            <BusinessNameLine1>Panoramic Group Printing &amp; Graphics</BusinessNameLine1>
          </NameBusiness>
        </NameOfContractor>
        <AddressOfContractor>
          <AddressUS>
            <AddressLine1>1280 Sam Mill River Road</AddressLine1>
            <City>Yonkers</City>
            <State>NY</State>
            <ZIPCode>10710</ZIPCode>
          </AddressUS>
        </AddressOfContractor>
        <DescriptionOfServices>Printing Services</DescriptionOfServices>
        <Compensation>104220</Compensation>
      </ContractorCompensation>
      <NumberOfContractorsGT100K>4</NumberOfContractorsGT100K>
      <FundraisingEvents>437405</FundraisingEvents>
      <AllOtherContributions>2749293</AllOtherContributions>
      <TotalContributions>3186698</TotalContributions>
      <ProgramServiceRevenue>
        <Description>Tuition and Fees</Description>
        <BusinessCode>611110</BusinessCode>
        <TotalRevenueColumn>21339110</TotalRevenueColumn>
        <ExclusionAmount>21339110</ExclusionAmount>
      </ProgramServiceRevenue>
      <ProgramServiceRevenue>
        <Description>Other Services</Description>
        <BusinessCode>900099</BusinessCode>
        <TotalRevenueColumn>549298</TotalRevenueColumn>
        <ExclusionAmount>549298</ExclusionAmount>
      </ProgramServiceRevenue>
      <ProgramServiceRevenue>
        <Description>auxiliary Enterprises</Description>
        <BusinessCode>900099</BusinessCode>
        <TotalRevenueColumn>406273</TotalRevenueColumn>
        <ExclusionAmount>406273</ExclusionAmount>
      </ProgramServiceRevenue>
      <TotalProgramServiceRevenue>22294681</TotalProgramServiceRevenue>
      <InvestmentIncome>
        <TotalRevenueColumn>450177</TotalRevenueColumn>
        <ExclusionAmount>450177</ExclusionAmount>
      </InvestmentIncome>
      <GrossAmountSalesAssets>
        <Securities>914698</Securities>
      </GrossAmountSalesAssets>
      <LessCostOthBasisSalesExpenses>
        <Securities>877476</Securities>
      </LessCostOthBasisSalesExpenses>
      <GainOrLoss>
        <Securities>37222</Securities>
      </GainOrLoss>
      <NetGainOrLossInvestments>
        <TotalRevenueColumn>37222</TotalRevenueColumn>
        <ExclusionAmount>37222</ExclusionAmount>
      </NetGainOrLossInvestments>
      <GrossIncomeFundraisingEvents>43875</GrossIncomeFundraisingEvents>
      <CntrbtnsRprtdFundraisingEvents>437405</CntrbtnsRprtdFundraisingEvents>
      <FundraisingDirectExpenses>63624</FundraisingDirectExpenses>
      <NetIncomeFromFundraisingEvents>
        <TotalRevenueColumn>-19749</TotalRevenueColumn>
        <ExclusionAmount>-19749</ExclusionAmount>
      </NetIncomeFromFundraisingEvents>
      <TotalRevenue>
        <TotalRevenueColumn>25949029</TotalRevenueColumn>
        <RelatedOrExemptFunctionIncome>0</RelatedOrExemptFunctionIncome>
        <UnrelatedBusinessRevenue>0</UnrelatedBusinessRevenue>
        <ExclusionAmount>22762331</ExclusionAmount>
      </TotalRevenue>
      <GrantsToDomesticIndividuals>
        <Total>3829228</Total>
        <ProgramServices>3829228</ProgramServices>
      </GrantsToDomesticIndividuals>
      <CompCurrentOfficersDirectors>
        <Total>777520</Total>
        <ManagementAndGeneral>572456</ManagementAndGeneral>
        <Fundraising>205064</Fundraising>
      </CompCurrentOfficersDirectors>
      <OtherSalariesAndWages>
        <Total>9075580</Total>
        <ProgramServices>6102892</ProgramServices>
        <ManagementAndGeneral>2556982</ManagementAndGeneral>
        <Fundraising>415706</Fundraising>
      </OtherSalariesAndWages>
      <PensionPlanContributions>
        <Total>803475</Total>
        <ProgramServices>555301</ProgramServices>
        <ManagementAndGeneral>212912</ManagementAndGeneral>
        <Fundraising>35262</Fundraising>
      </PensionPlanContributions>
      <OtherEmployeeBenefits>
        <Total>759974</Total>
        <ProgramServices>519557</ProgramServices>
        <ManagementAndGeneral>204458</ManagementAndGeneral>
        <Fundraising>35959</Fundraising>
      </OtherEmployeeBenefits>
      <PayrollTaxes>
        <Total>711567</Total>
        <ProgramServices>286127</ProgramServices>
        <ManagementAndGeneral>384812</ManagementAndGeneral>
        <Fundraising>40628</Fundraising>
      </PayrollTaxes>
      <FeesForServicesLegal>
        <Total>80796</Total>
        <ManagementAndGeneral>80796</ManagementAndGeneral>
      </FeesForServicesLegal>
      <FeesForServicesAccounting>
        <Total>111672</Total>
        <ManagementAndGeneral>111672</ManagementAndGeneral>
      </FeesForServicesAccounting>
      <FeesForServicesOther>
        <Total>33174</Total>
        <ManagementAndGeneral>33174</ManagementAndGeneral>
      </FeesForServicesOther>
      <Advertising>
        <Total>45166</Total>
        <ManagementAndGeneral>45166</ManagementAndGeneral>
      </Advertising>
      <Travel>
        <Total>161081</Total>
        <ManagementAndGeneral>161081</ManagementAndGeneral>
      </Travel>
      <ConferencesMeetings>
        <Total>100100</Total>
        <ManagementAndGeneral>100100</ManagementAndGeneral>
      </ConferencesMeetings>
      <Interest>
        <Total>1314220</Total>
        <ManagementAndGeneral>1314220</ManagementAndGeneral>
      </Interest>
      <DepreciationDepletion>
        <Total>1340978</Total>
        <ManagementAndGeneral>1340978</ManagementAndGeneral>
      </DepreciationDepletion>
      <Insurance>
        <Total>210687</Total>
        <ManagementAndGeneral>210687</ManagementAndGeneral>
      </Insurance>
      <OtherExpenses>
        <Description>FOOD PROGRAMS</Description>
        <Total>900939</Total>
        <ManagementAndGeneral>900939</ManagementAndGeneral>
      </OtherExpenses>
      <OtherExpenses>
        <Description>UTILITIES</Description>
        <Total>869106</Total>
        <ManagementAndGeneral>869106</ManagementAndGeneral>
      </OtherExpenses>
      <OtherExpenses>
        <Description>INSTRUCTION</Description>
        <Total>650393</Total>
        <ProgramServices>267617</ProgramServices>
        <ManagementAndGeneral>382776</ManagementAndGeneral>
      </OtherExpenses>
      <OtherExpenses>
        <Description>FUND RAISING/ALUMNAE</Description>
        <Total>285856</Total>
        <ProgramServices>148170</ProgramServices>
        <ManagementAndGeneral>10547</ManagementAndGeneral>
        <Fundraising>127139</Fundraising>
      </OtherExpenses>
      <OtherExpenses>
        <Description>EQUIPMENT RENTAL AND MA</Description>
        <Total>227536</Total>
        <ManagementAndGeneral>227536</ManagementAndGeneral>
      </OtherExpenses>
      <AllOtherExpenses>
        <Total>1702583</Total>
        <ProgramServices>295305</ProgramServices>
        <ManagementAndGeneral>1335209</ManagementAndGeneral>
        <Fundraising>72069</Fundraising>
      </AllOtherExpenses>
      <TotalFunctionalExpenses>
        <Total>23991631</Total>
        <ProgramServices>12004197</ProgramServices>
        <ManagementAndGeneral>11055607</ManagementAndGeneral>
        <Fundraising>931827</Fundraising>
      </TotalFunctionalExpenses>
      <SavingsAndTempCashInvestments>
        <BOY>7010810</BOY>
        <EOY>7967576</EOY>
      </SavingsAndTempCashInvestments>
      <PledgesAndGrantsReceivable>
        <BOY>939939</BOY>
        <EOY>617163</EOY>
      </PledgesAndGrantsReceivable>
      <AccountsReceivable>
        <BOY>99279</BOY>
        <EOY>118830</EOY>
      </AccountsReceivable>
      <InventoriesForSaleOrUse>
        <BOY>79193</BOY>
        <EOY>62248</EOY>
      </InventoriesForSaleOrUse>
      <PrepaidExpensesDeferredCharges>
        <BOY>265831</BOY>
        <EOY>294007</EOY>
      </PrepaidExpensesDeferredCharges>
      <LandBuildingsEquipmentBasis>51057158</LandBuildingsEquipmentBasis>
      <LandBldgEquipmentAccumDeprec>18107521</LandBldgEquipmentAccumDeprec>
      <LandBuildingsEquipmentBasisNet>
        <BOY>32887844</BOY>
        <EOY>32949637</EOY>
      </LandBuildingsEquipmentBasisNet>
      <InvestmentsPubTradedSecurities>
        <BOY>20412294</BOY>
        <EOY>23193690</EOY>
      </InvestmentsPubTradedSecurities>
      <OtherAssetsTotal>
        <BOY>1327914</BOY>
        <EOY>597929</EOY>
      </OtherAssetsTotal>
      <TotalAssets>
        <BOY>63041276</BOY>
        <EOY>65801080</EOY>
      </TotalAssets>
      <AccountsPayableAccruedExpenses>
        <BOY>1679887</BOY>
        <EOY>1083825</EOY>
      </AccountsPayableAccruedExpenses>
      <DeferredRevenue>
        <BOY>3019406</BOY>
        <EOY>3435544</EOY>
      </DeferredRevenue>
      <TaxExemptBondLiabilities>
        <BOY>15680000</BOY>
        <EOY>15305000</EOY>
      </TaxExemptBondLiabilities>
      <OtherLiabilities>
        <BOY>598436</BOY>
        <EOY>2117474</EOY>
      </OtherLiabilities>
      <TotalLiabilities>
        <BOY>21920815</BOY>
        <EOY>21941843</EOY>
      </TotalLiabilities>
      <FollowSFAS117>X</FollowSFAS117>
      <UnrestrictedNetAssets>
        <BOY>23118358</BOY>
        <EOY>24952169</EOY>
      </UnrestrictedNetAssets>
      <TemporarilyRestrictedNetAssets>
        <BOY>1269345</BOY>
        <EOY>2091460</EOY>
      </TemporarilyRestrictedNetAssets>
      <PermanentlyRestrictedNetAssets>
        <BOY>16732758</BOY>
        <EOY>16815608</EOY>
      </PermanentlyRestrictedNetAssets>
      <TotalNetAssetsFundBalances>
        <BOY>41120461</BOY>
        <EOY>43859237</EOY>
      </TotalNetAssetsFundBalances>
      <TotalLiabNetAssetsFundBalances>
        <BOY>63041276</BOY>
        <EOY>65801080</EOY>
      </TotalLiabNetAssetsFundBalances>
      <MethodOfAccountingAccrual>X</MethodOfAccountingAccrual>
      <AccountantCompileOrReview>0</AccountantCompileOrReview>
      <FSAudited>1</FSAudited>
      <AuditCommittee>1</AuditCommittee>
      <FinancialStatementSeparate>X</FinancialStatementSeparate>
      <FederalGrantAuditRequired>0</FederalGrantAuditRequired>
    </IRS990>
    <IRS990ScheduleA documentId="RetDoc1039100001">
      <School170b1Aii>X</School170b1Aii>
    </IRS990ScheduleA>
    <IRS990ScheduleB documentId="RetDoc1234500001">
      <ContributorInfo>
        <ContributorNumber>RESTRICTED</ContributorNumber>
        <ContributorNameBusiness>
          <BusinessNameLine1>RESTRICTED</BusinessNameLine1>
        </ContributorNameBusiness>
        <ContributorAddressUS>
          <AddressLine1>RESTRICTED</AddressLine1>
          <AddressLine2>RESTRICTED</AddressLine2>
          <City>RESTRICTED</City>
          <State>RESTRICTED</State>
          <ZIPCode>RESTRICTED</ZIPCode>
        </ContributorAddressUS>
        <AggregateContributions>RESTRICTED</AggregateContributions>
      </ContributorInfo>
    </IRS990ScheduleB>
    <IRS990ScheduleD documentId="RetDoc1040000001">
      <CurrentYear>
        <BeginningOfYearBalance>20817090</BeginningOfYearBalance>
        <Contributions>242628</Contributions>
        <InvestmentEarningsOrLosses>2139510</InvestmentEarningsOrLosses>
        <OtherExpenditures>0</OtherExpenditures>
        <AdministrativeExpenses>29361</AdministrativeExpenses>
        <EndOfYearBalance>23169867</EndOfYearBalance>
      </CurrentYear>
      <CurrentYearMinus1Year>
        <BeginningOfYearBalance>26168679</BeginningOfYearBalance>
        <Contributions>0</Contributions>
        <InvestmentEarningsOrLosses>-4530530</InvestmentEarningsOrLosses>
        <OtherExpenditures>790000</OtherExpenditures>
        <AdministrativeExpenses>31059</AdministrativeExpenses>
        <EndOfYearBalance>20817090</EndOfYearBalance>
      </CurrentYearMinus1Year>
      <BoardDesignatedEOYBalance>0.27000</BoardDesignatedEOYBalance>
      <PermanentEndowmentEOYBalance>0.73000</PermanentEndowmentEOYBalance>
      <TermEndowmentEOYBalance>0.00000</TermEndowmentEOYBalance>
      <EndowmentsHeldByUnrelatedOrgs>1</EndowmentsHeldByUnrelatedOrgs>
      <EndowmentsHeldByRelatedOrgs>0</EndowmentsHeldByRelatedOrgs>
      <Land>
        <OtherCostOrOtherBasis>3354306</OtherCostOrOtherBasis>
        <BookValue>3354306</BookValue>
      </Land>
      <Buildings>
        <OtherCostOrOtherBasis>40997116</OtherCostOrOtherBasis>
        <Depreciation>12883877</Depreciation>
        <BookValue>28113239</BookValue>
      </Buildings>
      <Equipment>
        <OtherCostOrOtherBasis>6577876</OtherCostOrOtherBasis>
        <Depreciation>5223644</Depreciation>
        <BookValue>1354232</BookValue>
      </Equipment>
      <OtherLandBuildings>
        <OtherCostOrOtherBasis>127860</OtherCostOrOtherBasis>
        <BookValue>127860</BookValue>
      </OtherLandBuildings>
      <TotalOfBookValueLandBuildings>32949637</TotalOfBookValueLandBuildings>
      <OtherLiabilities>
        <Description>Interest Rate Swap Liability</Description>
        <Amount>2006195</Amount>
      </OtherLiabilities>
      <OtherLiabilities>
        <Description>Discount on Future Interest of Split-Interest Agreements</Description>
        <Amount>75550</Amount>
      </OtherLiabilities>
      <OtherLiabilities>
        <Description>Charitable Gift Annuities Payable</Description>
        <Amount>35729</Amount>
      </OtherLiabilities>
      <TotalOfAmounts>2117474</TotalOfAmounts>
      <TotalRevenue>25949029</TotalRevenue>
      <TotalExpenses>23991631</TotalExpenses>
      <ExcessOrDeficitForYear>1957398</ExcessOrDeficitForYear>
      <NetUnrealizedGLOnInvestments>1756000</NetUnrealizedGLOnInvestments>
      <InvestmentExpenses>-31536</InvestmentExpenses>
      <PriorPeriodAdjustments>-943086</PriorPeriodAdjustments>
      <TotalAdjustments>781378</TotalAdjustments>
      <ExcessOrDeficitPerFS>2738776</ExcessOrDeficitPerFS>
      <TotRevenueEtcAuditedFinclStmt>27673493</TotRevenueEtcAuditedFinclStmt>
      <NetUnrealizedGainsInvestments>1756000</NetUnrealizedGainsInvestments>
      <RevenueNotRptdF990>1756000</RevenueNotRptdF990>
      <RevenueSubtotal>25917493</RevenueSubtotal>
      <InvestmentExpensesNotIncluded>31536</InvestmentExpensesNotIncluded>
      <RevenueNotRptdOnFinStmt>31536</RevenueNotRptdOnFinStmt>
      <TotalRevenuePerForm990>25949029</TotalRevenuePerForm990>
      <TotExpensesEtcAuditedFinclStmt>23048545</TotExpensesEtcAuditedFinclStmt>
      <PriorYearAdjustments>-943086</PriorYearAdjustments>
      <ExpensesNotRptdF990>-943086</ExpensesNotRptdF990>
      <ExpensesSubtotal>23991631</ExpensesSubtotal>
      <ExpensesNotRptdOnFinStmt>0</ExpensesNotRptdOnFinStmt>
      <TotalExpensesPerForm990>23991631</TotalExpensesPerForm990>
      <Form990ScheduleDPartXIV>
        <Identifier>Part V, Line 4:</Identifier>
        <ReturnReference>Description of Intended Use of Endowment Funds:</ReturnReference>
        <Explanation>ENDOWMENT FUNDS ARE RESTRICTED TO INVESTMENT IN PERPETUITY WITH INVESTMENT RETURN PRINCIPALLY AVAILABLE FOR GENERAL OPERATIONS. EARNINGS ON ONE PERMANENTLY RESTRICTED DONATION ARE TO BE USED FOR THE SCHOOL'S PLANT MAINTENANCE EXPENSES. THE SCHOOL'S ENDOWMENT CONSISTS OF A NUMBER OF INDIVIDUAL FUNDS, ESTABLISHED FOR A VARIETY OF PURPOSES AND CONSISTING OF BOTH DONOR-RESTRICTED ENDOWMENT FUNDS AND FUNDS DESIGNATED BY THE BOARD OF TRUSTEES TO FUNCTION AS ENDOWMENT.</Explanation>
      </Form990ScheduleDPartXIV>
      <Form990ScheduleDPartXIV>
        <Identifier>Part X:</Identifier>
        <ReturnReference>Description of Uncertain Tax Positions Under FIN 48:</ReturnReference>
        <Explanation>Effective July 1, 2009, the School adopted the provisions of FASB Interpretation No. 48 ("FIN 48"), "Accounting for Uncertainties in Income Taxes - an Interpretation of FASB Statement No. 109," now incorporated in Accounting Standards Codification ("ASC") 740, which provides standards for establishing and classifying any tax provisions for uncertain tax positions. The adoption of FIN 48 did not have an effect on the School's financial position as of July 1, 2009 or the School's results of operations and cash flows for the year ended June 30, 2010. The School is no longer subject to federal or state and local income tax examinations by tax authorities for fiscal years before 2007.</Explanation>
      </Form990ScheduleDPartXIV>
    </IRS990ScheduleD>
    <IRS990ScheduleE documentId="RetDoc1040400001">
      <NondiscriminatoryPolicyStmt>1</NondiscriminatoryPolicyStmt>
      <PolicyStatementInBrochuresEtc>1</PolicyStatementInBrochuresEtc>
      <PolicyPublViaBroadcastMedia>1</PolicyPublViaBroadcastMedia>
      <PubViaBroadcastMediaExpln>Publicized in the New York Times</PubViaBroadcastMediaExpln>
      <MaintRacialCompositionRecords>1</MaintRacialCompositionRecords>
      <MaintScholarshipsRecords>1</MaintScholarshipsRecords>
      <MaintCopiesOfBrochuresEtc>1</MaintCopiesOfBrochuresEtc>
      <MaintCopiesOfAllSolicitations>1</MaintCopiesOfAllSolicitations>
      <DiscriminateRaceStudentsRights>0</DiscriminateRaceStudentsRights>
      <DiscriminateRaceAdmissPolicies>0</DiscriminateRaceAdmissPolicies>
      <DiscriminateRaceEmplmnFaculty>0</DiscriminateRaceEmplmnFaculty>
      <DiscriminateRaceScholarships>0</DiscriminateRaceScholarships>
      <DiscriminateRaceEducPolicies>0</DiscriminateRaceEducPolicies>
      <DiscriminateRaceUseOfFclts>0</DiscriminateRaceUseOfFclts>
      <DiscriminateRaceAthleticProg>0</DiscriminateRaceAthleticProg>
      <DiscriminateRaceOtherActy>0</DiscriminateRaceOtherActy>
      <GovernmentFinancialAidReceived>1</GovernmentFinancialAidReceived>
      <GovernmentFinancialAidRevoked>0</GovernmentFinancialAidRevoked>
      <GovtFinancialAidExplanation>THE ORGANIZATION RECEIVED $144,417 FROM THE STATE OF NEW YORK.</GovtFinancialAidExplanation>
      <ComplianceWithRevProc7550>1</ComplianceWithRevProc7550>
    </IRS990ScheduleE>
    <IRS990ScheduleG documentId="RetDoc1041300001">
      <EventsInformation>
        <NameOfEvent1>Gala</NameOfEvent1>
        <GrossReceiptsEvent1>481280</GrossReceiptsEvent1>
        <CharitableContributionsEvent1>437405</CharitableContributionsEvent1>
        <GrossRevenueEvent1>43875</GrossRevenueEvent1>
        <RentFacilityCostsEvent1>40202</RentFacilityCostsEvent1>
        <OtherDirectExpensesEvent1>23422</OtherDirectExpensesEvent1>
        <GrossReceiptsTotal>481280</GrossReceiptsTotal>
        <CharitableContributionsTotal>437405</CharitableContributionsTotal>
        <GrossRevenueTotalEvents>43875</GrossRevenueTotalEvents>
        <RentFacilityCostsTotalEvents>40202</RentFacilityCostsTotalEvents>
        <OtherDirectExpensesTotalEvents>23422</OtherDirectExpensesTotalEvents>
        <DirectExpenseSummaryEvents>63624</DirectExpenseSummaryEvents>
        <NetIncomeSummary>-19749</NetIncomeSummary>
      </EventsInformation>
    </IRS990ScheduleG>
    <IRS990ScheduleI documentId="RetDoc1041900001">
      <RecordsMaintained>1</RecordsMaintained>
      <Form990ScheduleIPartIII>
        <TypeOfGrant>Scholarships</TypeOfGrant>
        <NumberOfRecipients>147</NumberOfRecipients>
        <AmountOfCashGrant>3829228</AmountOfCashGrant>
      </Form990ScheduleIPartIII>
      <Form990ScheduleIPartIV>
        <Identifier>Procedure for Monitoring Grants in the U.S.:</Identifier>
        <ReturnReference>Part I, Line 2:</ReturnReference>
        <Explanation>Schedule I, Part I, Line 2: The calculation of each student's grant eligibility is documented and stored in the student's admission file. Selection criteria is detailed in a procedures manual and posted publicly on the School's website.</Explanation>
      </Form990ScheduleIPartIV>
    </IRS990ScheduleI>
    <IRS990ScheduleJ documentId="RetDoc1042400001">
      <HousingAllowanceOrResidence>X</HousingAllowanceOrResidence>
      <WrittenPolicyReTAndEExpenses>1</WrittenPolicyReTAndEExpenses>
      <SubstantiationRequired>1</SubstantiationRequired>
      <CompensationCommittee>X</CompensationCommittee>
      <WrittenEmploymentContract>X</WrittenEmploymentContract>
      <CompensationSurvey>X</CompensationSurvey>
      <BoardOrCommitteeApproval>X</BoardOrCommitteeApproval>
      <SeverancePayment>0</SeverancePayment>
      <SupplementalNonqualRetirePlan>0</SupplementalNonqualRetirePlan>
      <EquityBasedCompArrangement>0</EquityBasedCompArrangement>
      <CompBasedOnRevenueOfFilingOrg>0</CompBasedOnRevenueOfFilingOrg>
      <CompBasedOnRevenueRelatedOrgs>0</CompBasedOnRevenueRelatedOrgs>
      <CompBasedNetEarningsFilingOrg>0</CompBasedNetEarningsFilingOrg>
      <CompBasedNetEarningsRelateOrgs>0</CompBasedNetEarningsRelateOrgs>
      <AnyNonFixedPayments>0</AnyNonFixedPayments>
      <InitialContractException>0</InitialContractException>
      <Form990ScheduleJPartII>
        <NameBusiness>
          <BusinessNameLine1>Maureen Fonseca</BusinessNameLine1>
        </NameBusiness>
        <BaseCompensationFilingOrg>282238</BaseCompensationFilingOrg>
        <CompBasedOnRelatedOrgs>0</CompBasedOnRelatedOrgs>
        <BonusFilingOrg>0</BonusFilingOrg>
        <BonusRelatedOrgs>0</BonusRelatedOrgs>
        <OtherCompensationFilingOrg>0</OtherCompensationFilingOrg>
        <OtherCompensationRelatedOrgs>0</OtherCompensationRelatedOrgs>
        <DeferredCompFilingOrg>28224</DeferredCompFilingOrg>
        <DeferredCompRelatedOrgs>0</DeferredCompRelatedOrgs>
        <NontaxableBenefitsFilingOrg>31398</NontaxableBenefitsFilingOrg>
        <NontaxableBenefitsRelatedOrgs>0</NontaxableBenefitsRelatedOrgs>
        <TotalCompensationFilingOrg>341860</TotalCompensationFilingOrg>
        <TotalCompensationRelatedOrgs>0</TotalCompensationRelatedOrgs>
        <CompReportPrior990FilingOrg>141119</CompReportPrior990FilingOrg>
        <CompReportPrior990RelatedOrgs>0</CompReportPrior990RelatedOrgs>
      </Form990ScheduleJPartII>
      <Form990ScheduleJPartII>
        <NameBusiness>
          <BusinessNameLine1>Lewis Wyman</BusinessNameLine1>
        </NameBusiness>
        <BaseCompensationFilingOrg>181617</BaseCompensationFilingOrg>
        <CompBasedOnRelatedOrgs>0</CompBasedOnRelatedOrgs>
        <BonusFilingOrg>0</BonusFilingOrg>
        <BonusRelatedOrgs>0</BonusRelatedOrgs>
        <OtherCompensationFilingOrg>0</OtherCompensationFilingOrg>
        <OtherCompensationRelatedOrgs>0</OtherCompensationRelatedOrgs>
        <DeferredCompFilingOrg>18162</DeferredCompFilingOrg>
        <DeferredCompRelatedOrgs>0</DeferredCompRelatedOrgs>
        <NontaxableBenefitsFilingOrg>8637</NontaxableBenefitsFilingOrg>
        <NontaxableBenefitsRelatedOrgs>0</NontaxableBenefitsRelatedOrgs>
        <TotalCompensationFilingOrg>208416</TotalCompensationFilingOrg>
        <TotalCompensationRelatedOrgs>0</TotalCompensationRelatedOrgs>
        <CompReportPrior990FilingOrg>90809</CompReportPrior990FilingOrg>
        <CompReportPrior990RelatedOrgs>0</CompReportPrior990RelatedOrgs>
      </Form990ScheduleJPartII>
      <Form990ScheduleJPartII>
        <NameBusiness>
          <BusinessNameLine1>Sophia Primps</BusinessNameLine1>
        </NameBusiness>
        <BaseCompensationFilingOrg>172810</BaseCompensationFilingOrg>
        <CompBasedOnRelatedOrgs>0</CompBasedOnRelatedOrgs>
        <BonusFilingOrg>0</BonusFilingOrg>
        <BonusRelatedOrgs>0</BonusRelatedOrgs>
        <OtherCompensationFilingOrg>0</OtherCompensationFilingOrg>
        <OtherCompensationRelatedOrgs>0</OtherCompensationRelatedOrgs>
        <DeferredCompFilingOrg>17281</DeferredCompFilingOrg>
        <DeferredCompRelatedOrgs>0</DeferredCompRelatedOrgs>
        <NontaxableBenefitsFilingOrg>13341</NontaxableBenefitsFilingOrg>
        <NontaxableBenefitsRelatedOrgs>0</NontaxableBenefitsRelatedOrgs>
        <TotalCompensationFilingOrg>203432</TotalCompensationFilingOrg>
        <TotalCompensationRelatedOrgs>0</TotalCompensationRelatedOrgs>
        <CompReportPrior990FilingOrg>86405</CompReportPrior990FilingOrg>
        <CompReportPrior990RelatedOrgs>0</CompReportPrior990RelatedOrgs>
      </Form990ScheduleJPartII>
      <Form990ScheduleJPartII>
        <NameBusiness>
          <BusinessNameLine1>Chris Frost</BusinessNameLine1>
        </NameBusiness>
        <BaseCompensationFilingOrg>120078</BaseCompensationFilingOrg>
        <CompBasedOnRelatedOrgs>0</CompBasedOnRelatedOrgs>
        <BonusFilingOrg>0</BonusFilingOrg>
        <BonusRelatedOrgs>0</BonusRelatedOrgs>
        <OtherCompensationFilingOrg>0</OtherCompensationFilingOrg>
        <OtherCompensationRelatedOrgs>0</OtherCompensationRelatedOrgs>
        <DeferredCompFilingOrg>12008</DeferredCompFilingOrg>
        <DeferredCompRelatedOrgs>0</DeferredCompRelatedOrgs>
        <NontaxableBenefitsFilingOrg>26452</NontaxableBenefitsFilingOrg>
        <NontaxableBenefitsRelatedOrgs>0</NontaxableBenefitsRelatedOrgs>
        <TotalCompensationFilingOrg>158538</TotalCompensationFilingOrg>
        <TotalCompensationRelatedOrgs>0</TotalCompensationRelatedOrgs>
        <CompReportPrior990FilingOrg>60039</CompReportPrior990FilingOrg>
        <CompReportPrior990RelatedOrgs>0</CompReportPrior990RelatedOrgs>
      </Form990ScheduleJPartII>
    </IRS990ScheduleJ>
    <IRS990ScheduleL documentId="RetDoc1042800001">
      <LoanTable>
        <NamePerson>Dr Maureen Fonseca</NamePerson>
        <PurposeOfLoan>Mortage - Principal Residence</PurposeOfLoan>
        <LoanFromOrganization>X</LoanFromOrganization>
        <OriginalPrincipalAmount>75000</OriginalPrincipalAmount>
        <BalanceDue>7440</BalanceDue>
        <Default>0</Default>
        <ApprovedByBoard>1</ApprovedByBoard>
        <WrittenAgreement>1</WrittenAgreement>
      </LoanTable>
      <TotalBalanceDue>7440</TotalBalanceDue>
    </IRS990ScheduleL>
    <IRS990ScheduleM documentId="RetDoc1042900001">
      <SecuritiesPubliclyTraded>
        <NonCashCheckbox>X</NonCashCheckbox>
        <NumberOfContributions>20</NumberOfContributions>
        <NoncashContribsRptdF990>289647</NoncashContribsRptdF990>
        <MethodOfDeterminingRevenues>Fair Market Value</MethodOfDeterminingRevenues>
      </SecuritiesPubliclyTraded>
      <AnyPropertyThatMustBeHeld>0</AnyPropertyThatMustBeHeld>
      <ReviewProcessUnusualNCGifts>1</ReviewProcessUnusualNCGifts>
      <ThirdPartiesUsed>0</ThirdPartiesUsed>
    </IRS990ScheduleM>
    <IRS990ScheduleO documentId="RetDoc1044400001">
      <GeneralExplanation>
        <Identifier>Form 990, Part VI, Section B, line 11</Identifier>
        <Explanation>Each board member is provided a copy of form 990 for review prior to the filing of the return. Comments and questions are heard at regularly scheduled board meetings.</Explanation>
      </GeneralExplanation>
      <GeneralExplanation>
        <Identifier>Form 990, Part VI, Section B, line 12c</Identifier>
        <Explanation>The conflict of interest policy applies to all members of the board of trustees, the head of school, the members of the head's council and management of the masters school. A conflict of interest or potential conflict will be disclosed annually. The board requires annual review of the policy, disclosure of any possible personal, family or business relationship that could give rise to a conflict involving the school and they must acknowledge this by a signature. If a conflict exists, the individual will refrain from participating in any consideration of transactions involving the conflict. In addition, they can not participate in any discussion regarding the matter and can not vote or be present during the vote regarding the matter. The policy and disclosure statement are distributed annually and must be completed and signed.</Explanation>
      </GeneralExplanation>
      <GeneralExplanation>
        <Identifier>Form 990, Part VI, Section B, line 15</Identifier>
        <Explanation>The organization has in place a compensation review committee, which reports to the board of trustees. Comparability data used are peer comparisons, industry guidelines and averages. The compensation must be approved by the committee as well as management officials.</Explanation>
      </GeneralExplanation>
      <GeneralExplanation>
        <Identifier>Form 990, Part VI, Section C, line 19</Identifier>
        <Explanation>These documents are available upon request.</Explanation>
      </GeneralExplanation>
      <GeneralExplanation>
        <Identifier>PART XI, LINE 2C</Identifier>
        <Explanation>PROCESS HAS NOT CHANGED FROM PRIOR YEAR.</Explanation>
      </GeneralExplanation>
    </IRS990ScheduleO>
  </ReturnData>
</Return>