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      <Desc>EDUCATION PROGRAM: AS AN ACCREDITED SCHOOL, WE PROVIDE AN EDUCATION FOR APPROXIMATELY 230 CHILDREN FROM KINDERGARTEN TO GRADE EIGHT AT OUR CITY AND MOUNTAIN CAMPUSES. WE SEEK TO NURTURE AND CHALLENGE CHILDREN THROUGH A COLLECTION OF ACADEMIC SUBJECTS AND ENRICHING ACTIVITIES THAT ENCOURAGE CHILDREN TO TAKE RESPONSIBILITY FOR THEIR LEARNING AND SOCIAL DEVELOPMENT.FULL IN-PERSON DAILY CLASSES RESUMED IN SEPTEMBER 2021 WITHOUT THE CLASSROOM PARTITIONS AND COHORTS WHICH MARKED THE PREVIOUS SCHOOL YEAR. THE SCHOOL FOLLOWED PUBLIC HEALTH GUIDANCE, WITH DAILY HEALTH SCREENINGS, AS WELL AS VACCINATION CLINICS FOR FACULTY, STAFF, STUDENTS, AND THEIR FAMILIES, TO REDUCE COMMUNITY TRANSMISSION OF COVID-19.</Desc>
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      <Form990PartVIISectionAGrp>
        <PersonNm>PAVAN KHOOBCHANDANI</PersonNm>
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      <Form990PartVIISectionAGrp>
        <PersonNm>TRACY MANN</PersonNm>
        <TitleTxt>DIRECTOR</TitleTxt>
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      <Form990PartVIISectionAGrp>
        <PersonNm>INDIRA MARTELL</PersonNm>
        <TitleTxt>DIRECTOR</TitleTxt>
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        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
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      <Form990PartVIISectionAGrp>
        <PersonNm>CHRISTOPHER MILLER</PersonNm>
        <TitleTxt>DIRECTOR</TitleTxt>
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        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
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      <Form990PartVIISectionAGrp>
        <PersonNm>DENISE NAGUIB</PersonNm>
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        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
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      <Form990PartVIISectionAGrp>
        <PersonNm>GARRY REEDER</PersonNm>
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      <Form990PartVIISectionAGrp>
        <PersonNm>AMY WEIS</PersonNm>
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        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
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      <Form990PartVIISectionAGrp>
        <PersonNm>VALAIDA WISE</PersonNm>
        <TitleTxt>DIRECTOR</TitleTxt>
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        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
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      <Form990PartVIISectionAGrp>
        <PersonNm>JULIE ZIEGLER</PersonNm>
        <TitleTxt>DIRECTOR</TitleTxt>
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        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
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      <Form990PartVIISectionAGrp>
        <PersonNm>JESSICA DONOVAN</PersonNm>
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      <Form990PartVIISectionAGrp>
        <PersonNm>SUZANNE BADOUX</PersonNm>
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        <ReportableCompFromOrgAmt>149774</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>22607</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>KELLY NELSON</PersonNm>
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      <Form990PartVIISectionAGrp>
        <PersonNm>MAUREEN MINEHAN</PersonNm>
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      <Form990PartVIISectionAGrp>
        <PersonNm>MELANIE AUERBACH</PersonNm>
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        <PersonNm>NATHALIE SVIEDRYS</PersonNm>
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      <Form990PartVIISectionAGrp>
        <PersonNm>LAURA GARCIA DE MENDOZA</PersonNm>
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            <BusinessNameLine1Txt>MERIWETHER GODSEY</BusinessNameLine1Txt>
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          <USAddress>
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      <ContractorCompensationGrp>
        <ContractorName>
          <BusinessName>
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          <USAddress>
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        <ExclusionAmt>10863</ExclusionAmt>
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        <Desc>OTHER INCOME</Desc>
        <BusinessCd>900099</BusinessCd>
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        <ExclusionAmt>51279</ExclusionAmt>
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      <OtherRevenueMiscGrp>
        <Desc>INSURANCE PROCEEDS</Desc>
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        <ExclusionAmt>30836</ExclusionAmt>
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        <UnrelatedBusinessRevenueAmt>0</UnrelatedBusinessRevenueAmt>
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      <GrantsToDomesticIndividualsGrp>
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        <ProgramServicesAmt>1755416</ProgramServicesAmt>
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      <CompCurrentOfcrDirectorsGrp>
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        <ManagementAndGeneralAmt>555619</ManagementAndGeneralAmt>
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      <PensionPlanContributionsGrp>
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        <ManagementAndGeneralAmt>48125</ManagementAndGeneralAmt>
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        <ProgramServicesAmt>5799</ProgramServicesAmt>
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      <OfficeExpensesGrp>
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        <ProgramServicesAmt>87738</ProgramServicesAmt>
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        <ProgramServicesAmt>322092</ProgramServicesAmt>
        <ManagementAndGeneralAmt>93616</ManagementAndGeneralAmt>
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        <ProgramServicesAmt>25989</ProgramServicesAmt>
        <ManagementAndGeneralAmt>2103</ManagementAndGeneralAmt>
        <FundraisingAmt>1</FundraisingAmt>
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      <ConferencesMeetingsGrp>
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        <ProgramServicesAmt>38855</ProgramServicesAmt>
        <ManagementAndGeneralAmt>5417</ManagementAndGeneralAmt>
        <FundraisingAmt>90</FundraisingAmt>
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        <ManagementAndGeneralAmt>17492</ManagementAndGeneralAmt>
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        <ProgramServicesAmt>319457</ProgramServicesAmt>
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        <ManagementAndGeneralAmt>66945</ManagementAndGeneralAmt>
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        <ProgramServicesAmt>47899</ProgramServicesAmt>
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      <OtherExpensesGrp>
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      <OtherExpensesGrp>
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      <OtherExpensesGrp>
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        <ManagementAndGeneralAmt>2868</ManagementAndGeneralAmt>
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        <EOYAmt>5811276</EOYAmt>
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        <EOYAmt>99046</EOYAmt>
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        <EOYAmt>20224</EOYAmt>
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        <EOYAmt>205381</EOYAmt>
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        <EOYAmt>4290416</EOYAmt>
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        <EOYAmt>4277097</EOYAmt>
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        <EOYAmt>20562022</EOYAmt>
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        <EOYAmt>9001784</EOYAmt>
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      <DonorRestrictionNetAssetsGrp>
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        <EOYAmt>1869845</EOYAmt>
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        <EOYAmt>20562022</EOYAmt>
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      <InfoInScheduleOPartXIInd>X</InfoInScheduleOPartXIInd>
      <ReconcilationRevenueExpnssAmt>1258751</ReconcilationRevenueExpnssAmt>
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      <MethodOfAccountingAccrualInd>X</MethodOfAccountingAccrualInd>
      <AccountantCompileOrReviewInd>0</AccountantCompileOrReviewInd>
      <FSAuditedInd>1</FSAuditedInd>
      <FSAuditedBasisGrp>
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    </IRS990>
    <IRS990ScheduleA documentId="RetDoc1039100001">
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    </IRS990ScheduleA>
    <IRS990ScheduleB documentId="RetDoc1234500001">
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        <ContributorBusinessName>
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        </ContributorBusinessName>
        <ContributorUSAddress>
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          <AddressLine2>RESTRICTED</AddressLine2>
          <City>RESTRICTED</City>
          <State>RESTRICTED</State>
          <ZIPCode>RESTRICTED</ZIPCode>
        </ContributorUSAddress>
        <TotalContributionsAmt>RESTRICTED</TotalContributionsAmt>
      </ContributorInformationGrp>
    </IRS990ScheduleB>
    <IRS990ScheduleD documentId="RetDoc1040000001">
      <CYEndwmtFundGrp>
        <BeginningYearBalanceAmt>6320628</BeginningYearBalanceAmt>
        <ContributionsAmt>1500</ContributionsAmt>
        <InvestmentEarningsOrLossesAmt>-1032127</InvestmentEarningsOrLossesAmt>
        <EndYearBalanceAmt>5290001</EndYearBalanceAmt>
      </CYEndwmtFundGrp>
      <CYMinus1YrEndwmtFundGrp>
        <BeginningYearBalanceAmt>4949874</BeginningYearBalanceAmt>
        <ContributionsAmt>1500</ContributionsAmt>
        <InvestmentEarningsOrLossesAmt>1511799</InvestmentEarningsOrLossesAmt>
        <OtherExpendituresAmt>142545</OtherExpendituresAmt>
        <EndYearBalanceAmt>6320628</EndYearBalanceAmt>
      </CYMinus1YrEndwmtFundGrp>
      <CYMinus2YrEndwmtFundGrp>
        <BeginningYearBalanceAmt>4970740</BeginningYearBalanceAmt>
        <ContributionsAmt>1600</ContributionsAmt>
        <InvestmentEarningsOrLossesAmt>70482</InvestmentEarningsOrLossesAmt>
        <OtherExpendituresAmt>92948</OtherExpendituresAmt>
        <EndYearBalanceAmt>4949874</EndYearBalanceAmt>
      </CYMinus2YrEndwmtFundGrp>
      <CYMinus3YrEndwmtFundGrp>
        <BeginningYearBalanceAmt>4906426</BeginningYearBalanceAmt>
        <ContributionsAmt>4000</ContributionsAmt>
        <InvestmentEarningsOrLossesAmt>67805</InvestmentEarningsOrLossesAmt>
        <OtherExpendituresAmt>7491</OtherExpendituresAmt>
        <EndYearBalanceAmt>4970740</EndYearBalanceAmt>
      </CYMinus3YrEndwmtFundGrp>
      <CYMinus4YrEndwmtFundGrp>
        <BeginningYearBalanceAmt>4677800</BeginningYearBalanceAmt>
        <ContributionsAmt>5250</ContributionsAmt>
        <InvestmentEarningsOrLossesAmt>223376</InvestmentEarningsOrLossesAmt>
        <EndYearBalanceAmt>4906426</EndYearBalanceAmt>
      </CYMinus4YrEndwmtFundGrp>
      <BoardDesignatedBalanceEOYPct>0.72000</BoardDesignatedBalanceEOYPct>
      <PrmnntEndowmentBalanceEOYPct>0.22000</PrmnntEndowmentBalanceEOYPct>
      <TermEndowmentBalanceEOYPct>0.06000</TermEndowmentBalanceEOYPct>
      <EndowmentsHeldUnrelatedOrgInd>0</EndowmentsHeldUnrelatedOrgInd>
      <EndowmentsHeldRelatedOrgInd>0</EndowmentsHeldRelatedOrgInd>
      <LandGrp>
        <OtherCostOrOtherBasisAmt>217056</OtherCostOrOtherBasisAmt>
        <BookValueAmt>217056</BookValueAmt>
      </LandGrp>
      <BuildingsGrp>
        <OtherCostOrOtherBasisAmt>8794155</OtherCostOrOtherBasisAmt>
        <DepreciationAmt>5053365</DepreciationAmt>
        <BookValueAmt>3740790</BookValueAmt>
      </BuildingsGrp>
      <EquipmentGrp>
        <OtherCostOrOtherBasisAmt>774615</OtherCostOrOtherBasisAmt>
        <DepreciationAmt>533191</DepreciationAmt>
        <BookValueAmt>241424</BookValueAmt>
      </EquipmentGrp>
      <OtherLandBuildingsGrp>
        <OtherCostOrOtherBasisAmt>91146</OtherCostOrOtherBasisAmt>
        <BookValueAmt>91146</BookValueAmt>
      </OtherLandBuildingsGrp>
      <TotalBookValueLandBuildingsAmt>4290416</TotalBookValueLandBuildingsAmt>
      <OtherAssetsOrgGrp>
        <Desc>TUITION CONTRACT RECEIVABLE</Desc>
        <BookValueAmt>4277097</BookValueAmt>
      </OtherAssetsOrgGrp>
      <TotalBookValueOtherAssetsAmt>4277097</TotalBookValueOtherAssetsAmt>
      <OtherLiabilitiesOrgGrp>
        <Desc>TUITION CONTRACT LIABILITY</Desc>
        <Amt>4277097</Amt>
      </OtherLiabilitiesOrgGrp>
      <TotalLiabilityAmt>4277097</TotalLiabilityAmt>
      <TotalRevEtcAuditedFinclStmtAmt>8651797</TotalRevEtcAuditedFinclStmtAmt>
      <NetUnrealizedGainsInvstAmt>-1183385</NetUnrealizedGainsInvstAmt>
      <DonatedServicesAndUseFcltsAmt>16365</DonatedServicesAndUseFcltsAmt>
      <OtherRevenueAmt>-1755416</OtherRevenueAmt>
      <RevenueNotReportedAmt>-2922436</RevenueNotReportedAmt>
      <RevenueSubtotalAmt>11574233</RevenueSubtotalAmt>
      <InvestmentExpensesNotIncldAmt>48125</InvestmentExpensesNotIncldAmt>
      <RevenueNotReportedFinclStmtAmt>48125</RevenueNotReportedFinclStmtAmt>
      <TotalRevenuePerForm990Amt>11622358</TotalRevenuePerForm990Amt>
      <TotExpnsEtcAuditedFinclStmtAmt>8560066</TotExpnsEtcAuditedFinclStmtAmt>
      <ExpensesNotReportedAmt>0</ExpensesNotReportedAmt>
      <ExpensesSubtotalAmt>8560066</ExpensesSubtotalAmt>
      <InvestmentExpensesNotIncld2Amt>48125</InvestmentExpensesNotIncld2Amt>
      <OtherExpensesNotIncludedAmt>1755416</OtherExpensesNotIncludedAmt>
      <ExpensesNotRptFinclStmtAmt>1803541</ExpensesNotRptFinclStmtAmt>
      <TotalExpensesPerForm990Amt>10363607</TotalExpensesPerForm990Amt>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART V, LINE 4:</FormAndLineReferenceDesc>
        <ExplanationTxt>THE EARNINGS FROM INVESTING OF ENDOWMENT FUNDS WILL BE USED TO PROVIDE NEED-BASED SCHOLARSHIPS AND SUPPORT PROFESSIONAL DEVELOPMENT OPPORTUNITIES AND COMPENSATION FOR TEACHERS, AS WELL AS OTHER PROGRAM NEEDS, INCLUDING CAPITAL EXPENDITURES.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART XI, LINE 2D - OTHER ADJUSTMENTS:</FormAndLineReferenceDesc>
        <ExplanationTxt>FINANCIAL AID NETTED AGAINST TUITION AND AFTER SCHOOL PROGRAM REVENUE -1,755,416.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART XII, LINE 4B - OTHER ADJUSTMENTS:</FormAndLineReferenceDesc>
        <ExplanationTxt>FINANCIAL AID NETTED AGAINST TUITION AND AFTER SCHOOL PROGRAM REVENUE 1,755,416.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleD>
    <IRS990ScheduleE documentId="RetDoc1040400001">
      <NondiscriminatoryPolicyStmtInd>1</NondiscriminatoryPolicyStmtInd>
      <PolicyStmtInBrochuresEtcInd>1</PolicyStmtInBrochuresEtcInd>
      <PlcyPblczdViaBroadcastMediaInd>1</PlcyPblczdViaBroadcastMediaInd>
      <MaintainRacialCompRecsInd>1</MaintainRacialCompRecsInd>
      <MaintainScholarshipsRecsInd>1</MaintainScholarshipsRecsInd>
      <MaintainCpyOfBrochuresEtcInd>1</MaintainCpyOfBrochuresEtcInd>
      <MaintainCpyOfAllSolInd>1</MaintainCpyOfAllSolInd>
      <DiscriminateRaceStdntsRghtsInd>0</DiscriminateRaceStdntsRghtsInd>
      <DiscriminateRaceAdmissPlcyInd>0</DiscriminateRaceAdmissPlcyInd>
      <DiscriminateRaceEmplmFcultyInd>0</DiscriminateRaceEmplmFcultyInd>
      <DiscriminateRaceSchsInd>0</DiscriminateRaceSchsInd>
      <DiscriminateRaceEducPlcyInd>0</DiscriminateRaceEducPlcyInd>
      <DiscriminateRaceUseOfFcltsInd>0</DiscriminateRaceUseOfFcltsInd>
      <DiscriminateRaceAthltProgInd>0</DiscriminateRaceAthltProgInd>
      <DiscriminateRaceOtherActyInd>0</DiscriminateRaceOtherActyInd>
      <GovernmentFinancialAidRcvdInd>1</GovernmentFinancialAidRcvdInd>
      <GovernmentFinancialAidRvkdInd>0</GovernmentFinancialAidRvkdInd>
      <ComplianceWithRevProc7550Ind>1</ComplianceWithRevProc7550Ind>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>SCHEDULE E, PART I, LINE 3</FormAndLineReferenceDesc>
        <ExplanationTxt>THE RACIAL NONDISCRIMINATION POLICY IS PUBLICIZED THROUGH PRINTED MATERIALS AND PERIODIC ADVERTISEMENTS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>SCHEDULE E, PART I, LINE 6</FormAndLineReferenceDesc>
        <ExplanationTxt>GRANTS FROM DISTRICT OF COLUMBIA PUBLIC SCHOOLS (DCPS) TO SUPPORT SHERIDAN STUDENTS LIVING IN UNDERSERVED AND ECONOMICALLY DISADVANTAGES AREAS. DCPS GRANTED $34,257 UNDER TITLE I, II AND IV FUNDING. GRANTS PROVIDED IN THE FORM OF INSTRUCTIONAL MATERIALS, EQUIPMENT AND PROFESSIONAL DEVELOPMENT ACTIVITIES. DCPS AUTHORIZED TO DISTRIBUTE FUNDS UNDER THE CORONAVIRUS AID, RELIEF, AND ECONOMIC SECURITY (CARES) ACT. $10,743 IN GRANTS PROVIDED IN THE FORM OF ONLINE CURRICULUM ENHANCEMENTS, AS WELL AS EQUIPMENT TO MAINTAIN STUDENT SAFETY. IN APRIL 2021 THE SCHOOOL RECEIVED $982,200 IN PROCEEDS FROM A PPP LOAN WHICH COULD BE FORGIVEN IF USED FOR QUALIFYING EXPENSES SUCH AS PAYROLL COSTS, MORTGAGE INTEREST, &amp; UTILITIES, DURING THE ALLOWABLE PERIOD. THE LOAN FORGIVENESS WAS CALCULATED IN ACCORDANCE WITH PPP REQUIREMENTS AND SUBMITTED TO THE BANK. IN NOVEMBER 2021 THE SCHOOL RECEIVED FULL FORGIVENESS OF THIS LOAN AND ACCRUED INTEREST.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>SCHEDULE E, LINE 3:</FormAndLineReferenceDesc>
        <ExplanationTxt>IN ADDITION TO BEING FULLY COMPLIANT IN ALL MATTERS RELATED TO NON-DISCRIMINATORY PRACTICES COVERED IN SCHEDULE E, SHERIDAN IS ACTIVELY COMMITTED TO ITS DIVERSITY VISION, WHICH UNDERPINS THE SCHOOL'S CORE MISSION AS FOLLOWS: WE BELIEVE THAT A DIVERSE AND INCLUSIVE LEARNING ENVIRONMENT IS INTEGRAL TO ACHIEVING ACADEMIC EXCELLENCE. SHERIDAN'S COMMITMENT TO DIVERSITY IS GROUNDED IN OUR SCHOOL MISSION AND THE PRINCIPLES OF PROGRESSIVE EDUCATION. WE OFFER A CURRICULUM THAT PROMOTES SOCIAL JUSTICE AND CHALLENGES PREJUDICE, WITHIN A SCHOOL CULTURE THAT EMBRACES AND CELEBRATES DIFFERENCES. WE RECOGNIZE AND VALUE THE EXPERIENCES THAT DIVERSITY OF GENDER, RACE, ETHNICITY, RELIGION, SEXUAL ORIENTATION, SOCIO-ECONOMIC CLASS, AGE AND ABILITY WITHIN OUR SCHOOL COMMUNITY CONTRIBUTES TO A SHERIDAN EDUCATION. WE ULTIMATELY STRIVE TO PREPARE OUR STUDENTS TO UNDERSTAND THE NATURE OF A COMPLEX WORLD AND TO THRIVE IN A MULTICULTURAL GLOBAL SOCIETY.</ExplanationTxt>
      </SupplementalInformationDetail>
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    <IRS990ScheduleI documentId="RetDoc1041900001">
      <GrantRecordsMaintainedInd>1</GrantRecordsMaintainedInd>
      <GrantsOtherAsstToIndivInUSGrp>
        <GrantTypeTxt>FINANCIAL AID</GrantTypeTxt>
        <RecipientCnt>67</RecipientCnt>
        <CashGrantAmt>1755416</CashGrantAmt>
      </GrantsOtherAsstToIndivInUSGrp>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART I, LINE 2:</FormAndLineReferenceDesc>
        <ExplanationTxt>SCHOLARSHIPS ARE AWARDED ON THE BASIS OF FINANCIAL NEED. RECIPIENT'S FAMILY MUST SUBMIT AN APPLICATION FOR FINANCIAL ASSISTANCE, WHICH IS REVIEWED BY AN INDEPENDENT SERVICE. THE INDEPENDENT SERVICE'S RECOMMENDATIONS ARE THEN EVALUATED BY THE SCHOOL'S FINANCIAL AID COMMITTEE.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleI>
    <IRS990ScheduleJ documentId="RetDoc1042400001">
      <HousingAllowanceOrResidenceInd>X</HousingAllowanceOrResidenceInd>
      <WrittenPolicyRefTAndEExpnssInd>1</WrittenPolicyRefTAndEExpnssInd>
      <SubstantiationRequiredInd>1</SubstantiationRequiredInd>
      <CompensationCommitteeInd>X</CompensationCommitteeInd>
      <Form990OfOtherOrganizationsInd>X</Form990OfOtherOrganizationsInd>
      <CompensationSurveyInd>X</CompensationSurveyInd>
      <BoardOrCommitteeApprovalInd>X</BoardOrCommitteeApprovalInd>
      <SeverancePaymentInd>0</SeverancePaymentInd>
      <SupplementalNonqualRtrPlanInd>0</SupplementalNonqualRtrPlanInd>
      <EquityBasedCompArrngmInd>0</EquityBasedCompArrngmInd>
      <CompBasedOnRevenueOfFlngOrgInd>0</CompBasedOnRevenueOfFlngOrgInd>
      <CompBsdOnRevRelatedOrgsInd>0</CompBsdOnRevRelatedOrgsInd>
      <CompBsdNetEarnsFlngOrgInd>0</CompBsdNetEarnsFlngOrgInd>
      <CompBsdNetEarnsRltdOrgsInd>0</CompBsdNetEarnsRltdOrgsInd>
      <AnyNonFixedPaymentsInd>0</AnyNonFixedPaymentsInd>
      <InitialContractExceptionInd>0</InitialContractExceptionInd>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>JESSICA DONOVAN</PersonNm>
        <TitleTxt>HEAD OF SCHOOL</TitleTxt>
        <BaseCompensationFilingOrgAmt>310414</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>0</CompensationBasedOnRltdOrgsAmt>
        <BonusFilingOrganizationAmount>0</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>0</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>36300</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>0</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>14500</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>0</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>15337</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>0</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>376551</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>0</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>MELANIE AUERBACH</PersonNm>
        <TitleTxt>DIR. STUDENT SUPPORT</TitleTxt>
        <BaseCompensationFilingOrgAmt>120343</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>0</CompensationBasedOnRltdOrgsAmt>
        <BonusFilingOrganizationAmount>0</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>0</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>0</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>0</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>6001</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>0</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>92608</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>0</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>218952</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>0</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>SUZANNE BADOUX</PersonNm>
        <TitleTxt>DIRECTOR OF FINANCE &amp; FACILITIES</TitleTxt>
        <BaseCompensationFilingOrgAmt>149474</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>0</CompensationBasedOnRltdOrgsAmt>
        <BonusFilingOrganizationAmount>0</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>0</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>300</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>0</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>7835</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>0</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>14796</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>0</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>172405</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>0</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>KELLY NELSON</PersonNm>
        <TitleTxt>LOWER SCHOOL HEAD</TitleTxt>
        <BaseCompensationFilingOrgAmt>139908</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>0</CompensationBasedOnRltdOrgsAmt>
        <BonusFilingOrganizationAmount>0</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>0</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>300</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>0</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>5000</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>0</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>10686</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>0</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>155894</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>0</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART I, LINE 1A</FormAndLineReferenceDesc>
        <ExplanationTxt>JESSICA DONOVAN, HEAD OF SCHOOL, RECEIVED $36,000 AS A TAXABLE HOUSING ALLOWANCE.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleJ>
    <IRS990ScheduleL documentId="RetDoc1042800001">
      <GrntAsstBnftInterestedPrsnGrp>
        <CashGrantAmt>55959</CashGrantAmt>
        <TypeOfAssistanceTxt>FINANCIAL AID</TypeOfAssistanceTxt>
        <AssistancePurposeTxt>TUITION AND AFTER SCHOOL PROGRAMS</AssistancePurposeTxt>
      </GrntAsstBnftInterestedPrsnGrp>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>SCHEDULE L, PART III, GRANTS OR ASSISTANCE BENEFITTING INTEREST PERSONS:</FormAndLineReferenceDesc>
        <ExplanationTxt>SHERIDAN STRIVES FOR A DIVERSE BOARD REPRESENTATIVE OF THE SCHOOL COMMUNITY. AS SUCH, A NUMBER OF BOARD MEMBERS RECEIVE FINANCIAL AID AS DETERMINED BY AN INDEPENDENT COMMITTEE AND A THIRD PARTY ALGORITHM.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleL>
    <IRS990ScheduleM documentId="RetDoc1042900001">
      <SecuritiesPubliclyTradedGrp>
        <NonCashCheckboxInd>X</NonCashCheckboxInd>
        <ContributionCnt>12</ContributionCnt>
        <NoncashContributionsRptF990Amt>69229</NoncashContributionsRptF990Amt>
        <MethodOfDeterminingRevenuesTxt>FMV</MethodOfDeterminingRevenuesTxt>
      </SecuritiesPubliclyTradedGrp>
      <OtherNonCashContriTableGrp>
        <NonCashCheckboxInd>X</NonCashCheckboxInd>
        <Desc>BOOKS &amp; ONLINE SUBSCRIPTIONS</Desc>
        <ContributionCnt>10</ContributionCnt>
        <NoncashContributionsRptF990Amt>19804</NoncashContributionsRptF990Amt>
        <MethodOfDeterminingRevenuesTxt>FMV</MethodOfDeterminingRevenuesTxt>
      </OtherNonCashContriTableGrp>
      <OtherNonCashContriTableGrp>
        <NonCashCheckboxInd>X</NonCashCheckboxInd>
        <Desc>COMPUTER EQUIPMENT</Desc>
        <ContributionCnt>20</ContributionCnt>
        <NoncashContributionsRptF990Amt>12726</NoncashContributionsRptF990Amt>
        <MethodOfDeterminingRevenuesTxt>FMV</MethodOfDeterminingRevenuesTxt>
      </OtherNonCashContriTableGrp>
      <OtherNonCashContriTableGrp>
        <NonCashCheckboxInd>X</NonCashCheckboxInd>
        <Desc>SANITIZING EQUIPMENT</Desc>
        <ContributionCnt>1</ContributionCnt>
        <NoncashContributionsRptF990Amt>6243</NoncashContributionsRptF990Amt>
        <MethodOfDeterminingRevenuesTxt>FMV</MethodOfDeterminingRevenuesTxt>
      </OtherNonCashContriTableGrp>
      <OtherNonCashContriTableGrp>
        <NonCashCheckboxInd>X</NonCashCheckboxInd>
        <Desc>PROFESSIONAL DEVELOPMENT</Desc>
        <ContributionCnt>2</ContributionCnt>
        <NoncashContributionsRptF990Amt>6228</NoncashContributionsRptF990Amt>
        <MethodOfDeterminingRevenuesTxt>FMV</MethodOfDeterminingRevenuesTxt>
      </OtherNonCashContriTableGrp>
      <Form8283ReceivedCnt>0</Form8283ReceivedCnt>
      <AnyPropertyThatMustBeHeldInd>0</AnyPropertyThatMustBeHeldInd>
      <ReviewProcessUnusualNCGiftsInd>1</ReviewProcessUnusualNCGiftsInd>
      <ThirdPartiesUsedInd>0</ThirdPartiesUsedInd>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART I, COLUMN (B):</FormAndLineReferenceDesc>
        <ExplanationTxt>USING A COMBINATION OF THE TWO METHODS ABOVE</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleM>
    <IRS990ScheduleO documentId="RetDoc1044400001">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART III, LINE 3</FormAndLineReferenceDesc>
        <ExplanationTxt>FULL IN-PERSON DAILY ATTENDANCE RESUMED IN SEPTEMBER 2021 WITHOUT THE CLASSROOM PARTITIONS AND COHORTS WHICH MARKED THE PREVIOUS SCHOOL YEAR. THE SCHOOL FOLLOWED PUBLIC HEALTH GUIDANCE, WITH DAILY HEALTH SCREENINGS, AS WELL AS VACCINATION CLINICS FOR FACULTY, STAFF, STUDENTS, AND THEIR FAMILIES, TO REDUCE COMMUNITY TRANSMISSION OF COVID-19. THE SCHOOL'S TRADITIONAL IN-PERSON SUMMER CAMP PROGRAM RETURNED IN JUNE 2021, ALBEIT IN SMALLER-THAN-NORMAL COHORTS AND FOR TWO THREE-WEEK SESSIONS. IN THE SUMMER OF 2022, FULL CLASS SIZES RESUMED IN TWO-WEEK SESSIONS, AS DID A FULL RANGE OF INDOOR AND OUTDOOR ACTIVITIES. THE FOODSERVICE PROGRAM RESTORED THE HOT LUNCH BUFFET IN THE FALL OF 2021, INCLUDING LIMITED SALAD AND SANDWICH SELECTIONS. THIS WAS MADE POSSIBLE BY ELIMINATING THE COHORTING IN PLACE DURING THE PRIOR SCHOOL YEAR. HOWEVER, DUE TO THE NEED TO MAINTAIN COVID PRECAUTIONS WHILE UNMASKED, STUDENTS ATE LUNCH IN THEIR CLASSROOMS RATHER THAN IN LARGE GROUPS IN THE CAFETERIA. EX-CLUB, THE SCHOOL'S PRIMARY AFTER SCHOOL PROGRAM, RETURNED IN SEPTEMBER 2021. IN THIS PROGRAM, CHILDREN CAN PURSUE EDUCATIONAL, ARTISTIC, OR PHYSICAL ACTIVITIES AFTER THE END OF THE INSTRUCTIONAL SCHOOL DAY. FEE-BASED PRIVATE MUSIC INSTRUCTION CONTINUED IN AN ONLINE SETTING WHEN THE SCHOOL YEAR RESUMED. ENRICHMENT CLASSES, COVERING A VARIETY OF STUDENT INTERESTS, SUCH AS KARATE, CERAMICS, AND DANCE, REMAINED INACTIVE UNTIL THE FALL OF 2022, AS DID THE FULL- AND HALF-DAY PROGRAMS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 11B</FormAndLineReferenceDesc>
        <ExplanationTxt>PRIOR TO FILING THE FORM 990, THE MANAGEMENT TEAM, CONSISTING OF THE DIRECTOR OF FINANCE, SENIOR FINANCE STAFF AND HEAD OF SCHOOL REVIEWED THE DRAFT FORM 990 PREPARED BY THE ORGANIZATION'S INDEPENDENT ACCOUNTANTS. THE DRAFT FORM 990, WITH DONOR NAMES REDACTED, WAS THEN MADE AVAILABLE TO THE AUDIT COMMITTEE FOR REVIEW. THE MEMBERSHIP OF THE AUDIT COMMITTEE INCLUDES TRUSTEES WITH PRACTICAL AND/OR PROFESSIONAL EXPERTISE, SUCH AS NONPROFIT MANAGEMENT, ACCOUNTING, AND FEDERAL TAX LAW GOVERNING EXEMPT ORGANIZATIONS. BEFORE THE ORGANIZATION SUBMITTED FORM 990 TO THE IRS, THE AUDIT COMMITTEE REPORTED TO THE BOARD OF TRUSTEES THAT THE AUDIT COMMITTEE HAD, TO THE BEST OF ITS ABILITY, DETERMINED THAT THE DRAFT FORM 990 WAS COMPLETE, ACCURATE AND CORRECT. THE DRAFT 990, WITH DONOR NAMES REDACTED, WAS THEN MADE AVAILABLE TO THE FULL BOARD OF TRUSTEES FOR REVIEW AND COMMENT PRIOR TO FILING. AT THAT TIME THE TRUSTEES WERE ALSO PROVIDED WITH THE OPPORTUNITY TO REQUEST AN UNREDACTED DRAFT FOR REVIEW.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 12C</FormAndLineReferenceDesc>
        <ExplanationTxt>FULL DISCLOSURE OF ALL ACTUAL AND POTENTIAL CONFLICTS OF INTEREST IS REQUIRED. EACH TRUSTEE AND OFFICER OF THE SCHOOL IS REQUIRED TO DISCLOSE ANY AND ALL FACTS THAT MAY BE CONSTRUED AS A CONFLICT OF INTEREST ANNUALLY VIA A FORM AND QUESTIONNAIRE, AS WELL AS WHENEVER SUCH ACTUAL OR POTENTIAL CONFLICT OCCURS BEFORE ANY RELEVANT ACTION BY THE BOARD OF TRUSTEES OR A COMMITTEE OF THE BOARD. THE FORMS ARE REVIEWED BY THE DIRECTOR OF FINANCE TO IDENTIFY ANY POTENTIAL CONFLICTS TO BE REVIEWED WITH THE AUDIT COMMITTEE. THE COMMITTEE WILL REVIEW WHETHER OR NOT A CONFLICT EXISTS AND WHETHER IT MAY MATERIALLY OR ADVERSELY AFFECT THE INTERESTS OF THE SCHOOL. THE TRUSTEE WITH THE POTENTIAL CONFLICT MAY NOT PARTICIPATE IN THIS DETERMINATION BY THE COMMITTEE. IF THE COMMITTEE DETERMINES THAT A CONFLICT MAY EXIST, THE BOARD OF TRUSTEES SHALL DETERMINE AN APPROPRIATE REMEDY. THIS REMEDY MAY INCLUDE THE RECUSAL OF THE TRUSTEE FROM CERTAIN MATTERS PENDING BEFORE THE BOARD.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 15A</FormAndLineReferenceDesc>
        <ExplanationTxt>THE HEAD OF SCHOOL'S COMPENSATION WAS SET UNDER A THREE-YEAR CONTRACT EXECUTED IN NOVEMBER 2020 AND EFFECTIVE IN JULY 2021. THE BOARD OF TRUSTEES FORMED A COMMITTEE FOR THE PURPOSES OF NEGOTIATING THE CONTRACT WITH THE HEAD OF SCHOOL. THE COMMITTEE LOOKED AT COMPARABLE COMPENSATION DATA FROM PEER SCHOOLS, (FROM FORMS 990 AND A COMPENSATION SURVEY) WHEN ESTABLISHING THE COMPENSATION IN THE CONTRACT. THE CONTRACT WAS REVIEWED AND APPROVED BY THE BOARD OF TRUSTEES AT A PORTION OF A MEETING AT WHICH THE HEAD OF SCHOOL WAS NOT PRESENT. THE CONTRACT PROVIDES FOR AN INCREASE OF 2.0% TO THE BASE SALARY IN EACH SUCCESSIVE YEAR OF THE CONTRACT. ANNUALLY, A REVIEW OF THE PERFORMANCE OF THE HEAD OF SCHOOL IS CARRIED OUT BY A COMMITTEE CONSISTING OF TRUSTEES WHO ARE OFFICERS OR CHAIRS OF COMMITTEES.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION C, LINE 19</FormAndLineReferenceDesc>
        <ExplanationTxt>THE GOVERNING DOCUMENTS, CONFLICT OF INTEREST POLICY, AND FINANCIAL STATEMENTS OF THE SCHOOL ARE MADE AVAILABLE TO THE PUBLIC UPON REQUEST FOR THE SAME PERIOD OF DISCLOSURE AS SET FORTH IN SECTION 6104(D).</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART XI, LINE 9:</FormAndLineReferenceDesc>
        <ExplanationTxt>GAIN (LOSS) FROM INTEREST RATE SWAP 11,109.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
  </ReturnData>
</Return>
