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        <Explanation>NORTHFIELD MOUNT HERMON SCHOOL IS A MEMBER OF ASSOCIATIONS SUCH AS THE NATIONAL ASSOCIATION OF INDEPENDENT SCHOOLS, ASSOCIATION OF INDEPENDENT SCHOOLS IN NEW ENGLAND, COUNCIL OF ADVANCEMENT AND SUPPORT OF EDUCATION AND MASSACHUSETTS ASSOCIATION OF NON-PROFIT SCHOOL AND COLLEGES, WHICH MAY USE A PORTION OF MEMBERSHIP DUES TO LOBBY ON BEHALF OF ITS MEMBERS. TOTAL DUES PAID TO THESE ORGANIZATIONS BETWEEN JULY 1, 2009 AND JUNE, 30, 2010 WAS $14,740.</Explanation>
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        <OtherCostOrOtherBasis>108594</OtherCostOrOtherBasis>
        <BookValue>108594</BookValue>
      </Land>
      <Buildings>
        <OtherCostOrOtherBasis>117795825</OtherCostOrOtherBasis>
        <Depreciation>28985331</Depreciation>
        <BookValue>88810494</BookValue>
      </Buildings>
      <LeaseholdImprovements>
        <OtherCostOrOtherBasis>0</OtherCostOrOtherBasis>
        <Depreciation>0</Depreciation>
        <BookValue>0</BookValue>
      </LeaseholdImprovements>
      <Equipment>
        <OtherCostOrOtherBasis>21350340</OtherCostOrOtherBasis>
        <Depreciation>19075473</Depreciation>
        <BookValue>2274867</BookValue>
      </Equipment>
      <OtherLandBuildings>
        <OtherCostOrOtherBasis>0</OtherCostOrOtherBasis>
        <Depreciation>0</Depreciation>
        <BookValue>0</BookValue>
      </OtherLandBuildings>
      <TotalOfBookValueLandBuildings>91193955</TotalOfBookValueLandBuildings>
      <FinancialDerivatives />
      <CloselyHeldEquityInterests />
      <OtherSecurities>
        <Description>TIMBER</Description>
        <BookValue>5314690</BookValue>
        <MethodOfValuation>F</MethodOfValuation>
      </OtherSecurities>
      <OtherSecurities>
        <Description>HEDGE FUND</Description>
        <BookValue>21018812</BookValue>
        <MethodOfValuation>F</MethodOfValuation>
      </OtherSecurities>
      <OtherSecurities>
        <Description>PRIVATE EQUITY</Description>
        <BookValue>2593114</BookValue>
        <MethodOfValuation>F</MethodOfValuation>
      </OtherSecurities>
      <OtherSecurities>
        <Description>INTERNATIONAL</Description>
        <BookValue>9821490</BookValue>
        <MethodOfValuation>F</MethodOfValuation>
      </OtherSecurities>
      <OtherSecurities>
        <Description>VENTURE CAPITAL</Description>
        <BookValue>2277500</BookValue>
        <MethodOfValuation>F</MethodOfValuation>
      </OtherSecurities>
      <OtherSecurities>
        <Description>OTHER INVESTMENTS</Description>
        <BookValue>103410</BookValue>
        <MethodOfValuation>F</MethodOfValuation>
      </OtherSecurities>
      <OtherSecurities>
        <Description>FUNDS HELD IN TRUST</Description>
        <BookValue>537651</BookValue>
        <MethodOfValuation>F</MethodOfValuation>
      </OtherSecurities>
      <TotalOfBookValueSecurities>41666667</TotalOfBookValueSecurities>
      <FederalIncomeTaxLiability>0</FederalIncomeTaxLiability>
      <OtherLiabilities>
        <Description>SWAP AGREEMENTS LIABILITY</Description>
        <Amount>10571118</Amount>
      </OtherLiabilities>
      <TotalOfAmounts>10571118</TotalOfAmounts>
      <Form990ScheduleDPartXIV>
        <Identifier>FORM 990, SCHEDULE D, PART iV, LINE 2b</Identifier>
        <Explanation>Northfield mount hermon school maintains agency accounts and acts as a fiscal agent for the funds. FORM 990, SCHEDULE D, PART V, LINE 4 NORTHFIELD MOUNT HERMON SCHOOL'S ENDOWED FUNDS ARE INVESTED INTO PERPETUITY AND THE INCOME IS USED TO FUND ITS PROGRAMS. THE FUNDS ARE INVESTED FOR LONG TERM GROWTH SO THAT CURRENT AND FUTURE GENERATIONS OF STUDENTS WILL RECEIVE BENEFIT FROM THE FUNDS.</Explanation>
      </Form990ScheduleDPartXIV>
    </IRS990ScheduleD>
    <IRS990ScheduleE documentId="IRS990ScheduleE">
      <NondiscriminatoryPolicyStmt>true</NondiscriminatoryPolicyStmt>
      <PolicyStatementInBrochuresEtc>true</PolicyStatementInBrochuresEtc>
      <PolicyPublViaBroadcastMedia>true</PolicyPublViaBroadcastMedia>
      <PubViaBroadcastMediaExpln>NOTICE OF NONDISCRIMINATION POLICY PUBLICIZED IN NEWSPAPERS AS A LISTED MEMBER OF THE ASSOCIATION OF INDEPENDENT SCHOOLS OF NEW ENGLAND (AISNE).</PubViaBroadcastMediaExpln>
      <MaintRacialCompositionRecords>true</MaintRacialCompositionRecords>
      <MaintScholarshipsRecords>true</MaintScholarshipsRecords>
      <MaintCopiesOfBrochuresEtc>true</MaintCopiesOfBrochuresEtc>
      <MaintCopiesOfAllSolicitations>true</MaintCopiesOfAllSolicitations>
      <DiscriminateRaceStudentsRights>false</DiscriminateRaceStudentsRights>
      <DiscriminateRaceAdmissPolicies>false</DiscriminateRaceAdmissPolicies>
      <DiscriminateRaceEmplmnFaculty>false</DiscriminateRaceEmplmnFaculty>
      <DiscriminateRaceScholarships>false</DiscriminateRaceScholarships>
      <DiscriminateRaceEducPolicies>false</DiscriminateRaceEducPolicies>
      <DiscriminateRaceUseOfFclts>false</DiscriminateRaceUseOfFclts>
      <DiscriminateRaceAthleticProg>false</DiscriminateRaceAthleticProg>
      <DiscriminateRaceOtherActy>false</DiscriminateRaceOtherActy>
      <GovernmentFinancialAidReceived>true</GovernmentFinancialAidReceived>
      <GovernmentFinancialAidRevoked>false</GovernmentFinancialAidRevoked>
      <GovtFinancialAidExplanation>UPWARD BOUND PROGRAM $346,530; FEDERAL GRANT NUMBER E-PO 47AS20398</GovtFinancialAidExplanation>
      <ComplianceWithRevProc7550>true</ComplianceWithRevProc7550>
    </IRS990ScheduleE>
    <IRS990ScheduleF documentId="IRS990ScheduleF">
      <AcctsActvsOutUSTable>
        <Region>Central America and the Caribbean</Region>
        <TypeOfActivitiesConducted>Program Services</TypeOfActivitiesConducted>
        <SpecificServicesProvided>TRAVEL ENRICHMENT PROG</SpecificServicesProvided>
        <TotalExpenditures>10588</TotalExpenditures>
      </AcctsActvsOutUSTable>
      <AcctsActvsOutUSTable>
        <Region>East Asia and the Pacific</Region>
        <TypeOfActivitiesConducted>Program Services</TypeOfActivitiesConducted>
        <SpecificServicesProvided>TRAVEL ENRICHMENT PROG</SpecificServicesProvided>
        <TotalExpenditures>33087</TotalExpenditures>
      </AcctsActvsOutUSTable>
      <AcctsActvsOutUSTable>
        <Region>Europe (Including Iceland and Greenland)</Region>
        <TypeOfActivitiesConducted>Program Services</TypeOfActivitiesConducted>
        <SpecificServicesProvided>TRAVEL ENRICHMENT PROG</SpecificServicesProvided>
        <TotalExpenditures>35925</TotalExpenditures>
      </AcctsActvsOutUSTable>
      <AcctsActvsOutUSTable>
        <Region>South America</Region>
        <TypeOfActivitiesConducted>Program Services</TypeOfActivitiesConducted>
        <SpecificServicesProvided>TRAVEL ENRICHMENT PROG</SpecificServicesProvided>
        <TotalExpenditures>57969</TotalExpenditures>
      </AcctsActvsOutUSTable>
      <AcctsActvsOutUSTable>
        <Region>East Asia and the Pacific</Region>
        <TypeOfActivitiesConducted>Fundraising</TypeOfActivitiesConducted>
        <TotalExpenditures>39722</TotalExpenditures>
      </AcctsActvsOutUSTable>
      <TotalAmountSpent>177291</TotalAmountSpent>
    </IRS990ScheduleF>
    <IRS990ScheduleG documentId="IRS990ScheduleG">
      <MailSolicitations>X</MailSolicitations>
      <EmailSolicitations>X</EmailSolicitations>
      <PhoneSolicitations>X</PhoneSolicitations>
      <InPersonSolicitations>X</InPersonSolicitations>
      <AgreementRefFundraising>true</AgreementRefFundraising>
      <FundraiserActivityInformation>
        <NameOfIndividual>MARTS LUNDY</NameOfIndividual>
        <Activity>consulting</Activity>
        <FundraiserControlOfFunds>false</FundraiserControlOfFunds>
        <AmountRetainedByContractor>23801</AmountRetainedByContractor>
      </FundraiserActivityInformation>
      <TotalRetainedByContractors>23801</TotalRetainedByContractors>
      <LicensedStates>MA</LicensedStates>
    </IRS990ScheduleG>
    <IRS990ScheduleI documentId="IRS990ScheduleI">
      <RecordsMaintained>true</RecordsMaintained>
      <Form990ScheduleIPartIII>
        <TypeOfGrant>SCHOLARSHIPS</TypeOfGrant>
        <NumberOfRecipients>292</NumberOfRecipients>
        <AmountOfNonCashAssistance>7921091</AmountOfNonCashAssistance>
        <MethodOfValuation>COST</MethodOfValuation>
        <DescriptionOfNonCashAssistance>TUITION OFFSET</DescriptionOfNonCashAssistance>
      </Form990ScheduleIPartIII>
      <Form990ScheduleIPartIV>
        <Identifier>PART I, LINE 2 - monitoring GRANT funds</Identifier>
        <Explanation>IN ORDER TO OBJECTIVELY ESTABLISH FINANCIAL NEED, NORTHFIELD MOUNT HERMON SCHOOL(NMH) SUBSCRIBES TO THE SERVICES OF THE SCHOOL SCHOLARSHIP SERVICE (SSS) WHICH PROVIDES A FINANCIAL AID NEED ANALYSIS BASED ON INFORMATION MADE AVAILABLE BY FAMILIES IN A CONFIDENTIAL STATEMENT KNOWN AS THE PFS -- PARENT FINANCIAL STATEMENT. BY APPLYING OBJECTIVE CRITERIA IN A SPECIFIC FORMULA, SSS IS ABLE TO HELP ESTABLISH A FAMILY'S ABILITY TO PAY -- THE EXPECTED PARENTAL CONTRIBUTION -- WHICH IS THEN ADJUSTED FOR THE NUMBER OF OTHER FAMILY MEMBERS IN TUITION CHARGING INSTITUTIONS AND FOR DAY VERSUS BOARDING SITUATIONS. ONCE FINANCIAL NEED HAS BEEN ESTABLISHED, NMH WILL MAKE A FINANCIAL AID AWARD WHICH COMES AS CLOSE AS POSSIBLE TO MEETING THE INDICATED NEED.</Explanation>
      </Form990ScheduleIPartIV>
    </IRS990ScheduleI>
    <IRS990ScheduleJ documentId="IRS990ScheduleJ">
      <IdemnificationGrossUpPayments>X</IdemnificationGrossUpPayments>
      <HousingAllowanceOrResidence>X</HousingAllowanceOrResidence>
      <ClubDuesOrFees>X</ClubDuesOrFees>
      <WrittenPolicyReTAndEExpenses>true</WrittenPolicyReTAndEExpenses>
      <SubstantiationRequired>true</SubstantiationRequired>
      <CompensationCommittee>X</CompensationCommittee>
      <CompensationSurvey>X</CompensationSurvey>
      <BoardOrCommitteeApproval>X</BoardOrCommitteeApproval>
      <SeverancePayment>false</SeverancePayment>
      <SupplementalNonqualRetirePlan>false</SupplementalNonqualRetirePlan>
      <EquityBasedCompArrangement>false</EquityBasedCompArrangement>
      <CompBasedOnRevenueOfFilingOrg>false</CompBasedOnRevenueOfFilingOrg>
      <CompBasedOnRevenueRelatedOrgs>false</CompBasedOnRevenueRelatedOrgs>
      <CompBasedNetEarningsFilingOrg>false</CompBasedNetEarningsFilingOrg>
      <CompBasedNetEarningsRelateOrgs>false</CompBasedNetEarningsRelateOrgs>
      <AnyNonFixedPayments>false</AnyNonFixedPayments>
      <InitialContractException>false</InitialContractException>
      <Form990ScheduleJPartII>
        <NamePerson>THOMAS K STURTEVANT</NamePerson>
        <BaseCompensationFilingOrg>278655</BaseCompensationFilingOrg>
        <CompBasedOnRelatedOrgs>0</CompBasedOnRelatedOrgs>
        <BonusFilingOrg>0</BonusFilingOrg>
        <BonusRelatedOrgs>0</BonusRelatedOrgs>
        <OtherCompensationFilingOrg>58095</OtherCompensationFilingOrg>
        <OtherCompensationRelatedOrgs>0</OtherCompensationRelatedOrgs>
        <DeferredCompFilingOrg>21350</DeferredCompFilingOrg>
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        <NontaxableBenefitsFilingOrg>85172</NontaxableBenefitsFilingOrg>
        <NontaxableBenefitsRelatedOrgs>0</NontaxableBenefitsRelatedOrgs>
        <TotalCompensationFilingOrg>443272</TotalCompensationFilingOrg>
        <TotalCompensationRelatedOrgs>0</TotalCompensationRelatedOrgs>
        <CompReportPrior990FilingOrg>0</CompReportPrior990FilingOrg>
        <CompReportPrior990RelatedOrgs>0</CompReportPrior990RelatedOrgs>
      </Form990ScheduleJPartII>
      <Form990ScheduleJPartII>
        <NamePerson>RICHARD T WOOD</NamePerson>
        <BaseCompensationFilingOrg>179769</BaseCompensationFilingOrg>
        <CompBasedOnRelatedOrgs>0</CompBasedOnRelatedOrgs>
        <BonusFilingOrg>0</BonusFilingOrg>
        <BonusRelatedOrgs>0</BonusRelatedOrgs>
        <OtherCompensationFilingOrg>276</OtherCompensationFilingOrg>
        <OtherCompensationRelatedOrgs>0</OtherCompensationRelatedOrgs>
        <DeferredCompFilingOrg>13232</DeferredCompFilingOrg>
        <DeferredCompRelatedOrgs>0</DeferredCompRelatedOrgs>
        <NontaxableBenefitsFilingOrg>51857</NontaxableBenefitsFilingOrg>
        <NontaxableBenefitsRelatedOrgs>0</NontaxableBenefitsRelatedOrgs>
        <TotalCompensationFilingOrg>245134</TotalCompensationFilingOrg>
        <TotalCompensationRelatedOrgs>0</TotalCompensationRelatedOrgs>
        <CompReportPrior990FilingOrg>0</CompReportPrior990FilingOrg>
        <CompReportPrior990RelatedOrgs>0</CompReportPrior990RelatedOrgs>
      </Form990ScheduleJPartII>
      <Form990ScheduleJPartII>
        <NamePerson>ALLYSON GOODWIN</NamePerson>
        <BaseCompensationFilingOrg>171981</BaseCompensationFilingOrg>
        <CompBasedOnRelatedOrgs>0</CompBasedOnRelatedOrgs>
        <BonusFilingOrg>0</BonusFilingOrg>
        <BonusRelatedOrgs>0</BonusRelatedOrgs>
        <OtherCompensationFilingOrg>120</OtherCompensationFilingOrg>
        <OtherCompensationRelatedOrgs>0</OtherCompensationRelatedOrgs>
        <DeferredCompFilingOrg>12537</DeferredCompFilingOrg>
        <DeferredCompRelatedOrgs>0</DeferredCompRelatedOrgs>
        <NontaxableBenefitsFilingOrg>74758</NontaxableBenefitsFilingOrg>
        <NontaxableBenefitsRelatedOrgs>0</NontaxableBenefitsRelatedOrgs>
        <TotalCompensationFilingOrg>259396</TotalCompensationFilingOrg>
        <TotalCompensationRelatedOrgs>0</TotalCompensationRelatedOrgs>
        <CompReportPrior990FilingOrg>0</CompReportPrior990FilingOrg>
        <CompReportPrior990RelatedOrgs>0</CompReportPrior990RelatedOrgs>
      </Form990ScheduleJPartII>
      <Form990ScheduleJPartII>
        <NamePerson>CARL PERKINS MD</NamePerson>
        <BaseCompensationFilingOrg>126668</BaseCompensationFilingOrg>
        <CompBasedOnRelatedOrgs>0</CompBasedOnRelatedOrgs>
        <BonusFilingOrg>0</BonusFilingOrg>
        <BonusRelatedOrgs>0</BonusRelatedOrgs>
        <OtherCompensationFilingOrg>1035</OtherCompensationFilingOrg>
        <OtherCompensationRelatedOrgs>0</OtherCompensationRelatedOrgs>
        <DeferredCompFilingOrg>9345</DeferredCompFilingOrg>
        <DeferredCompRelatedOrgs>0</DeferredCompRelatedOrgs>
        <NontaxableBenefitsFilingOrg>27107</NontaxableBenefitsFilingOrg>
        <NontaxableBenefitsRelatedOrgs>0</NontaxableBenefitsRelatedOrgs>
        <TotalCompensationFilingOrg>164155</TotalCompensationFilingOrg>
        <TotalCompensationRelatedOrgs>0</TotalCompensationRelatedOrgs>
        <CompReportPrior990FilingOrg>0</CompReportPrior990FilingOrg>
        <CompReportPrior990RelatedOrgs>0</CompReportPrior990RelatedOrgs>
      </Form990ScheduleJPartII>
      <Form990ScheduleJPartII>
        <NamePerson>JAMES POULSeN</NamePerson>
        <BaseCompensationFilingOrg>134731</BaseCompensationFilingOrg>
        <CompBasedOnRelatedOrgs>0</CompBasedOnRelatedOrgs>
        <BonusFilingOrg>0</BonusFilingOrg>
        <BonusRelatedOrgs>0</BonusRelatedOrgs>
        <OtherCompensationFilingOrg>256</OtherCompensationFilingOrg>
        <OtherCompensationRelatedOrgs>0</OtherCompensationRelatedOrgs>
        <DeferredCompFilingOrg>9890</DeferredCompFilingOrg>
        <DeferredCompRelatedOrgs>0</DeferredCompRelatedOrgs>
        <NontaxableBenefitsFilingOrg>48173</NontaxableBenefitsFilingOrg>
        <NontaxableBenefitsRelatedOrgs>0</NontaxableBenefitsRelatedOrgs>
        <TotalCompensationFilingOrg>193050</TotalCompensationFilingOrg>
        <TotalCompensationRelatedOrgs>0</TotalCompensationRelatedOrgs>
        <CompReportPrior990FilingOrg>0</CompReportPrior990FilingOrg>
        <CompReportPrior990RelatedOrgs>0</CompReportPrior990RelatedOrgs>
      </Form990ScheduleJPartII>
      <Form990ScheduleJPartII>
        <NamePerson>hugh silbaugh</NamePerson>
        <BaseCompensationFilingOrg>125749</BaseCompensationFilingOrg>
        <CompBasedOnRelatedOrgs>0</CompBasedOnRelatedOrgs>
        <BonusFilingOrg>0</BonusFilingOrg>
        <BonusRelatedOrgs>0</BonusRelatedOrgs>
        <OtherCompensationFilingOrg>135</OtherCompensationFilingOrg>
        <OtherCompensationRelatedOrgs>0</OtherCompensationRelatedOrgs>
        <DeferredCompFilingOrg>9187</DeferredCompFilingOrg>
        <DeferredCompRelatedOrgs>0</DeferredCompRelatedOrgs>
        <NontaxableBenefitsFilingOrg>59710</NontaxableBenefitsFilingOrg>
        <NontaxableBenefitsRelatedOrgs>0</NontaxableBenefitsRelatedOrgs>
        <TotalCompensationFilingOrg>194781</TotalCompensationFilingOrg>
        <TotalCompensationRelatedOrgs>0</TotalCompensationRelatedOrgs>
        <CompReportPrior990FilingOrg>0</CompReportPrior990FilingOrg>
        <CompReportPrior990RelatedOrgs>0</CompReportPrior990RelatedOrgs>
      </Form990ScheduleJPartII>
      <Form990ScheduleJPartIII>
        <Identifier>SCHEDULE J, PART I, LINE 1A</Identifier>
        <ReturnReference>Gross-up payments are provided to the head of school. The gross-up</ReturnReference>
        <Explanation>payments are included in taxable wages. HOUSING IS PROVIDED FOR OFFICERS, KEY EMPLOYEES AND HIGHEST COMPENSATED EMPLOYEES AS A CONDITION OF EMPLOYMENT FOR THE CONVENIENCE OF THE EMPLOYER AND IS NOT INCLUDED IN TAXABLE WAGES. SOCIAL CLUB DUES ARE PROVIDED FOR THE HEAD OF SCHOOL. USE OF THE SOCIAL CLUB IS FOR BUSINESS PURPOSES ONLY AND DUES ARE NOT INCLUDED IN TAXABLE WAGES. Schedule J, Part II The head of school's other reportable compensation includes $16,500 of 457b contributions and $41,415 of tuition benefit. Non-taxable benefits for the following individuals includes housing as a condition of employment for the convenience of the employer: Thomas k. Sturtevant $34,455 Richard T. Wood $31,400 Allyson Goodwin $25,945 Carl Perkins, MD $11,585 Hugh Silbaugh $12,740 Charles Tierney $ 7,700</Explanation>
      </Form990ScheduleJPartIII>
    </IRS990ScheduleJ>
    <IRS990ScheduleK documentId="IRS990ScheduleK">
      <Form990ScheduleKPartI>
        <IssuerName>
          <BusinessNameLine1>MDFA 2007 Bonds</BusinessNameLine1>
        </IssuerName>
        <IssuerEIN>043431814</IssuerEIN>
        <CUSIPNumber>57583RTJ4</CUSIPNumber>
        <DateIssued>2007-11-20</DateIssued>
        <IssuePrice>73355000</IssuePrice>
        <DescriptionOfPurpose>CONSTRUCTION AND REFUNDING OF 2004</DescriptionOfPurpose>
        <Defeased>false</Defeased>
        <OnBehalfOfIssuer>false</OnBehalfOfIssuer>
      </Form990ScheduleKPartI>
      <Form990ScheduleKPartII>
        <TotalProceeds>69800000</TotalProceeds>
        <AmountInReserveFund>0</AmountInReserveFund>
        <AmountDefeased>0</AmountDefeased>
        <AmountUnspent>0</AmountUnspent>
        <IssuanceCostsFromProceeds>455665</IssuanceCostsFromProceeds>
        <WorkingCapitalExpenditures>0</WorkingCapitalExpenditures>
        <CapitalExpenditures>13027232</CapitalExpenditures>
        <YearOfSubstCompletion>2009</YearOfSubstCompletion>
        <CurrentRefunding>true</CurrentRefunding>
        <AdvanceRefunding>false</AdvanceRefunding>
        <FinalAllocationMade>true</FinalAllocationMade>
        <AdequateBooksAndRecdsMaintaind>true</AdequateBooksAndRecdsMaintaind>
      </Form990ScheduleKPartII>
      <Form990ScheduleKPartIII>
        <OwningBondFinancedProperty>false</OwningBondFinancedProperty>
        <AnyLeaseArrangements>false</AnyLeaseArrangements>
        <MngmentCntrctBondFinancdPrprty>false</MngmentCntrctBondFinancdPrprty>
        <AnyResearchAgreements>false</AnyResearchAgreements>
        <BondCounselRoutinelyEngaged>true</BondCounselRoutinelyEngaged>
        <PercentageOfPrvtBusinessReUBI>0.01000</PercentageOfPrvtBusinessReUBI>
        <TotalPrivateBusinessUse>0.01000</TotalPrivateBusinessUse>
        <PostIssuanceComplianceProcdrs>true</PostIssuanceComplianceProcdrs>
      </Form990ScheduleKPartIII>
      <Form990ScheduleKPartIV>
        <Form8038TFiled>false</Form8038TFiled>
        <VariableRateIssue>true</VariableRateIssue>
        <HedgeIdentifiedInBooksAndRecds>true</HedgeIdentifiedInBooksAndRecds>
        <NameOfHedgeProvider>
          <BusinessNameLine1>See Schedule O</BusinessNameLine1>
        </NameOfHedgeProvider>
        <GrossProceedsInvestedInGIC>false</GrossProceedsInvestedInGIC>
        <GrossProceedsInvested>false</GrossProceedsInvested>
        <ExceptionToRebate>false</ExceptionToRebate>
      </Form990ScheduleKPartIV>
    </IRS990ScheduleK>
    <IRS990ScheduleM documentId="IRS990ScheduleM">
      <WorksOfArt />
      <ArtHistoricalTreasures />
      <ArtFractionalInterest />
      <BooksAndPublications />
      <ClothingAndHouseholdGoods />
      <CarsAndOtherVehicles />
      <BoatsAndPlanes />
      <IntellectualProperty />
      <SecuritiesPubliclyTraded>
        <NonCashCheckbox>X</NonCashCheckbox>
        <NumberOfContributions>57</NumberOfContributions>
        <NoncashContribsRptdF990>675456</NoncashContribsRptdF990>
        <MethodOfDeterminingRevenues>market value</MethodOfDeterminingRevenues>
      </SecuritiesPubliclyTraded>
      <SecuritiesCloselyHeldStock />
      <SecuritiesPrtnrshpTrustIntrsts />
      <SecuritiesMiscellaneous />
      <QualifiedContribHistStruct />
      <QualifiedContribOther />
      <RealEstateResidential />
      <RealEstateCommercial />
      <RealEstateOther />
      <Collectibles />
      <FoodInventory />
      <DrugsAndMedicalSupplies />
      <Taxidermy />
      <HistoricalArtifacts />
      <ScientificSpecimens />
      <ArchaeologicalArtifacts />
      <NumberOf8283Received>0</NumberOf8283Received>
      <AnyPropertyThatMustBeHeld>false</AnyPropertyThatMustBeHeld>
      <ReviewProcessUnusualNCGifts>true</ReviewProcessUnusualNCGifts>
      <ThirdPartiesUsed>true</ThirdPartiesUsed>
      <Form990ScheduleMPartII>
        <Identifier>SCHEDULE M, PART I, LINE 32B</Identifier>
        <Explanation>ALL STOCK GIFTS ARE RECEIVED, PROCESSED AND SOLD BY THE SCHOOL'S CUSTODIAL BANK.</Explanation>
      </Form990ScheduleMPartII>
    </IRS990ScheduleM>
    <IRS990ScheduleO documentId="IRS990ScheduleO">
      <GeneralExplanation>
        <Identifier>FORM 990, PART III, LINE 4A</Identifier>
        <Explanation>NORTHFIELD MOUNT HERMON SCHOOL (NMH) GIVES YOUNG PEOPLE AN EXCEPTIONAL ACADEMIC EXPERIENCE TAUGHT BY EXPERT, CARING FACULTY. NMH IS A SECULAR COED BOARDING AND DAY SCHOOL FOR 645 STUDENTS IN GRADES NINE THROUGH TWELVE AND POST GRADUATE. OUR BEAUTIFUL WOODED CAMPUS BORDERS THE CONNECTICUT RIVER IN WESTERN MASSACHUSETTS' PIONEER VALLEY. HERE, WE CHALLENGE STUDENTS TO THINK CRITICALLY AND TO CHANNEL THEIR TALENTS TO DO GOOD IN THE WORLD, INSPIRING IN THEM A SENSE OF PURPOSE. AT NMH, A CONSTELLATION OF ADULTS INTERACT WITH AND SUPPORT STUDENTS THROUGHOUT THE DAY. CLASSES ARE SMALL AND EXTENDED TO ALLOW STUDENTS TO EXPLORE EACH SUBJECT IN DEPTH. THEY TAKE THREE MAJOR COURSES EACH SEMESTER FOR A TOTAL OF SIX CHALLENGING COLLEGE-PREPAraTORY COURSES PER YEAR. THE SCHOOL OFFERS AN EXTENSIVE CHOICE OF SPORTS TEAMS, PERFORMING ARTS GROUPS, CLUBS AND STUDY-ABROAD OPTIONS. MORE THAN 200 STUDENTS VOLUNTEER EACH SEMESTER IN OUTREACH ACTIVITIES. STUDENTS HELP RUN OUR WORKING FARM, WHICH HAS BEEN IN OPERATION SINCE THE SCHOOL'S FOUNDING IN 1879.</Explanation>
      </GeneralExplanation>
      <GeneralExplanation>
        <Identifier>FORM 990, PART III, LINE 4B</Identifier>
        <Explanation>NORTHFIELD MOUNT HERMON SCHOOL (nmh) SUMMER SESSION OFFERS PROGRAMS FOR STUDENTS WISHING TO ENRICH, SUPPLEMENT, OR ACCELERATE THEIR SCHOOL-YEAR EDUCATION. WE HAVE AN EXTENSIVE, COMPREHENSIVE PROGRAM THAT HAS EXISTED IN VARIOUS FORMS FOR MORE THAN 100 YEARS. EACH SUMMER, WE GATHER AS A COMMUNITY TO ENGAGE IN ACADEMIC WORK AND TO LEARN FROM EACH OTHR IN MANY DIFFERENT WAYS. OUR STUDENT POPULATION IS DIVERSE AND WORlDLY -- IN THE SUMMER OF 2010, 38 DIFFERENT COUNTRIES AND 22 STATES WITHIN THE US WERE REPRESENTED. OUR TALENTED FACULTY IS ASSISTED BY 28 TEACHING INTERNS TO PROVIDE AN OUTSTANDING EXPERIENCE FOR OUR STUDENTS. OUR GOAL, THROUGH ALL ASPECTS OF OUR COMPREHENSIVE PROGRAM, IS TO PROVIDE A VALUABLE, LIFE-CHANGING EXPERIENCE FOR EACH STUDENT WHO JOINS US. FOR MANY STUDENTS, NMH SUMMER SESSION PROVIDES THEIR FIRST TASTE OF A RIGOROUS ACADEMIC EXPERIENCE AND CHALLENGES THEM TO A NEW LEVEL. OTHER STUDENTS COME FROM STRONG SCHOOLS AND USE THEIR SUMMER HERE AS AN OPPORTUNITY TO FURTHER BUILD ACADEMIC SKILLS, ADVANCE IN THEIR COURSEWORK AND PREPARE FOR COLLEGE.</Explanation>
      </GeneralExplanation>
      <GeneralExplanation>
        <Identifier>FORM 990, part iv, line 12 and part xi, line 2b</Identifier>
        <ReturnReference>northfield mount hermon school has audited financial statements. however,</ReturnReference>
        <Explanation>because the financial statements are cONSOLIDATED, this question is answered "no". FORM 990, PART VI, SECTION A, LINE 2 ELLEN W. PAYZANT AND THOMAS W. PAYZANT HAVE A FAMILY RELATIONSHIP. P VINCENT KENNEDY AND REBECCA CP KENNEDY HAVE A FAMILY RELATIONSHIP. form 990, PART VI, SECTION A, LINE 11A ONCE NORTHFIELD MOUNT HERMON SCHOOL (NMH)'S FORM 990 IS COMPLETED, IT IS FIRST REVIEWED BY NMH'S INTERNAL MANAGEMENT. FOLLOWING THAT REVIeW, NMH'S INTERNAL MANAGEMENT AND OUTSIDE ADVISORS PRESENT THE FORM 990 (excluding schedule b) TO THE AUDIT COMMITTEE FOR REVIEW AND COMMENT. THE HEAD OF SCHOOL REVIEWS SCHEDULE B WITH THE CHAIR OF THE BOARD OF TRUSTEES. THE COMPLETED FORM 990 (excluding schedule B) IS PROVIDED TO ALL BOARD MEMBERS PRIOR TO THE FORM BEING FILED WITH THE IRS. FORM 990, PART VI - SECTION B, LINE 12C NORTHFIELD MOUNT HERMON SCHOOL (NMH) MAINTAINS A WRITTEN CONFLICT OF INTEREST POLICY REQUIRING DISCLOSURE OF RELEVANT FACTS THAT GIVE RISE TO A POTENTIAL CONLICT OF INTEREST. ANNUALLY, OFFICERs, KEY EMPLOYEES AND BOARD MEMBERS ARE REQUIRED TO ACKNOWLEDGE IN WRITING THAT THEY HAVE READ AND UNDERSTAND THE CONFLICT OF INTEREST POLICY. ADDITIONALLY, AT THE END OF THE FISCAL YEAR AND BEFORE SUBMISSION OF FORM 990, EACH OFFICER, TRUSTEE, AND KEY EMPLOYEE IS PROVIDED WITH A QUESTIONNAIRE REQUIRING DISCLOSURE OF ANY CONFLICTS OF INTEREST THAT MAY HAVE EXISTED DURING THE PRIOR FISCAL YEAR. FORM 990, PART VI - SECTION B, LINE 14 Northfield Mount Hermon School (NMH) did not have a written document retention and destruction policy in place prior to fiscal year ended June 30, 2010. NMH IS STILL IN THE PROCESS OF IMPLEMENTING THIS POLICY. FORM 990, PART VI - SECTION B, LINE 15 A &amp; B NORTHFIELD MOUNT HERMON SCHOOL (nmh) HAS AN INDEPENDENT COMPENSATION and benefits COMMITTEE THAT reviews ANNUALLY THE performance OF the head and the senior staff based on feedback shared from all independent trustees. During its review of that feedback and considering available analytical market data, the committee sets the compensation of the head of school for the upcoming year. at the fall meeting of the full board, the committee gives an oral report of its findings and recommendations to the executive committee. The head is responsible for setting the compensation for the senior staff based on comparable market data. FORM 990, PART VI - SECTION C, LINE 19 NORTHFIELD MOUNT HERMON SCHOOL'S GOVERNING DOCUMENTS, CONFLICT OF INTEREST POLICY, AND FINANCIAL STATEMENTS ARE AVAILABLE TO THE PUBLIC UPON REQUEST. Schedule K, Part IV, Lines 3b &amp; 3c Name of Providers: Bank of NY Morgan Stanley Morgan Stanley Term of Hedge 14.25% 24.25% 32.25%</Explanation>
      </GeneralExplanation>
    </IRS990ScheduleO>
    <IRS990ScheduleR documentId="IRS990ScheduleR">
      <Form990ScheduleRPartIV>
        <NameOfRelatedOrg>
          <BusinessNameLine1>EAST NORTHFIELD WATER COMPANY</BusinessNameLine1>
        </NameOfRelatedOrg>
        <AddressUS>
          <AddressLine1>206 MAIN STREET</AddressLine1>
          <City>NORTHFIELD</City>
          <State>MA</State>
          <ZIPCode>01360</ZIPCode>
        </AddressUS>
        <EIN>041269905</EIN>
        <PrimaryActivity>WATER COMPANY</PrimaryActivity>
        <LegalDomicileState>MA</LegalDomicileState>
        <DirectControllingEntityName>
          <BusinessNameLine1>NMH SCHOOL</BusinessNameLine1>
        </DirectControllingEntityName>
        <TypeOfEntity>C CORP</TypeOfEntity>
        <ShareOfTotalIncome>-89111</ShareOfTotalIncome>
        <ShareOfEOYAssets>385165</ShareOfEOYAssets>
        <PercentageOwnership>1.00000</PercentageOwnership>
      </Form990ScheduleRPartIV>
      <ReceiptOfIntAnnRentsRoyalties>true</ReceiptOfIntAnnRentsRoyalties>
      <GiftGrantOrCapContrToOtherOrg>false</GiftGrantOrCapContrToOtherOrg>
      <GiftGrantOrCapContrFrOtherOrg>false</GiftGrantOrCapContrFrOtherOrg>
      <LoansOrGuaranteesToOtherOrg>true</LoansOrGuaranteesToOtherOrg>
      <LoansOrGuaranteesFromOtherOrg>false</LoansOrGuaranteesFromOtherOrg>
      <SaleOfAssetsToOtherOrg>false</SaleOfAssetsToOtherOrg>
      <PurchaseOfAssetsFromOtherOrg>false</PurchaseOfAssetsFromOtherOrg>
      <ExchangeOfAssets>false</ExchangeOfAssets>
      <RentalOfFacilitiesToOtherOrgs>true</RentalOfFacilitiesToOtherOrgs>
      <RentalOfFacilitiesFrOtherOrgs>false</RentalOfFacilitiesFrOtherOrgs>
      <PerformOfServicesForOtherOrgs>false</PerformOfServicesForOtherOrgs>
      <PerformOfServicesByOtherOrgs>false</PerformOfServicesByOtherOrgs>
      <SharingOfFacilities>false</SharingOfFacilities>
      <SharingOfPaidEmployees>true</SharingOfPaidEmployees>
      <ReimbursementPaidToOtherOrg>false</ReimbursementPaidToOtherOrg>
      <ReimbursementPaidByOtherOrg>false</ReimbursementPaidByOtherOrg>
      <OtherTransferToOtherOrg>false</OtherTransferToOtherOrg>
      <OtherTransferFromOtherOrg>false</OtherTransferFromOtherOrg>
      <TransactionsRelatedOrgsTable>
        <NameOfOtherOrganization>
          <BusinessNameLine1>EAST NORTHFIELD WATER COMPANY</BusinessNameLine1>
        </NameOfOtherOrganization>
        <TransactionType>A</TransactionType>
        <AmountInvolved>41224</AmountInvolved>
      </TransactionsRelatedOrgsTable>
      <TransactionsRelatedOrgsTable>
        <NameOfOtherOrganization>
          <BusinessNameLine1>EAST NORTHFIELD WATER COMPANY</BusinessNameLine1>
        </NameOfOtherOrganization>
        <TransactionType>D</TransactionType>
        <AmountInvolved>530129</AmountInvolved>
      </TransactionsRelatedOrgsTable>
      <TransactionsRelatedOrgsTable>
        <NameOfOtherOrganization>
          <BusinessNameLine1>EAST NORTHFIELD WATER COMPANY</BusinessNameLine1>
        </NameOfOtherOrganization>
        <TransactionType>I</TransactionType>
        <AmountInvolved>24056</AmountInvolved>
      </TransactionsRelatedOrgsTable>
      <TransactionsRelatedOrgsTable>
        <NameOfOtherOrganization>
          <BusinessNameLine1>EAST NORTHFIELD WATER COMPANY</BusinessNameLine1>
        </NameOfOtherOrganization>
        <TransactionType>N</TransactionType>
        <AmountInvolved>39271</AmountInvolved>
      </TransactionsRelatedOrgsTable>
    </IRS990ScheduleR>
  </ReturnData>
</Return>