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          <BusinessName>
            <BusinessNameLine1Txt>ELLIS THERAPEUTIC CONSULTANTS INC</BusinessNameLine1Txt>
          </BusinessName>
        </ContractorName>
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          <USAddress>
            <AddressLine1Txt>641 S STREET NW 3RD FL</AddressLine1Txt>
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        </ContractorAddress>
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      </ContractorCompensationGrp>
      <CntrctRcvdGreaterThan100KCnt>1</CntrctRcvdGreaterThan100KCnt>
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      <GovernmentGrantsAmt>1488446</GovernmentGrantsAmt>
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        <Desc>PER PUPIL APPROPRIATIO</Desc>
        <BusinessCd>900099</BusinessCd>
        <TotalRevenueColumnAmt>6484186</TotalRevenueColumnAmt>
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      <ProgramServiceRevenueGrp>
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        <RelatedOrExemptFuncIncomeAmt>1288224</RelatedOrExemptFuncIncomeAmt>
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        <BusinessCd>611710</BusinessCd>
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        <RelatedOrExemptFuncIncomeAmt>1353</RelatedOrExemptFuncIncomeAmt>
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        <TotalRevenueColumnAmt>470</TotalRevenueColumnAmt>
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        <Desc>REFUNDS AND REWARDS</Desc>
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        <UnrelatedBusinessRevenueAmt>0</UnrelatedBusinessRevenueAmt>
        <ExclusionAmt>-9218</ExclusionAmt>
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        <ProgramServicesAmt>400093</ProgramServicesAmt>
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        <Desc>PROFESSIONAL DEVELOPMEN</Desc>
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      <LandBldgEquipBasisNetGrp>
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        <EOYAmt>55126</EOYAmt>
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        <EOYAmt>3397377</EOYAmt>
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        <EOYAmt>572019</EOYAmt>
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        <EOYAmt>300000</EOYAmt>
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        <EOYAmt>271440</EOYAmt>
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      <TotalLiabilitiesGrp>
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        <EOYAmt>1143459</EOYAmt>
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      <OrganizationFollowsFASB117Ind>X</OrganizationFollowsFASB117Ind>
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        <EOYAmt>2253718</EOYAmt>
      </NoDonorRestrictionNetAssetsGrp>
      <DonorRestrictionNetAssetsGrp>
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        <EOYAmt>200</EOYAmt>
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        <EOYAmt>2253918</EOYAmt>
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      <TotLiabNetAssetsFundBalanceGrp>
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        <EOYAmt>3397377</EOYAmt>
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      <ReconcilationRevenueExpnssAmt>1077368</ReconcilationRevenueExpnssAmt>
      <DonatedServicesAndUseFcltsAmt>8962</DonatedServicesAndUseFcltsAmt>
      <OtherChangesInNetAssetsAmt>0</OtherChangesInNetAssetsAmt>
      <InfoInScheduleOPartXIIInd>X</InfoInScheduleOPartXIIInd>
      <MethodOfAccountingAccrualInd>X</MethodOfAccountingAccrualInd>
      <AccountantCompileOrReviewInd>0</AccountantCompileOrReviewInd>
      <FSAuditedInd>1</FSAuditedInd>
      <FSAuditedBasisGrp>
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      <AuditCommitteeInd>1</AuditCommitteeInd>
      <FederalGrantAuditRequiredInd>0</FederalGrantAuditRequiredInd>
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      <SchoolInd>X</SchoolInd>
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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>
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        <DepreciationAmt>42263</DepreciationAmt>
        <BookValueAmt>535501</BookValueAmt>
      </LeaseholdImprovementsGrp>
      <EquipmentGrp>
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        <DepreciationAmt>63006</DepreciationAmt>
        <BookValueAmt>79815</BookValueAmt>
      </EquipmentGrp>
      <OtherLandBuildingsGrp>
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        <DepreciationAmt>157047</DepreciationAmt>
        <BookValueAmt>337548</BookValueAmt>
      </OtherLandBuildingsGrp>
      <TotalBookValueLandBuildingsAmt>952864</TotalBookValueLandBuildingsAmt>
      <OtherLiabilitiesOrgGrp>
        <Desc>ACCRUED RENT LIABILITY</Desc>
        <Amt>271440</Amt>
      </OtherLiabilitiesOrgGrp>
      <TotalLiabilityAmt>271440</TotalLiabilityAmt>
      <FootnoteTextInd>X</FootnoteTextInd>
      <TotalRevEtcAuditedFinclStmtAmt>9371336</TotalRevEtcAuditedFinclStmtAmt>
      <DonatedServicesAndUseFcltsAmt>8962</DonatedServicesAndUseFcltsAmt>
      <OtherRevenueAmt>21710</OtherRevenueAmt>
      <RevenueNotReportedAmt>30672</RevenueNotReportedAmt>
      <RevenueSubtotalAmt>9340664</RevenueSubtotalAmt>
      <RevenueNotReportedFinclStmtAmt>0</RevenueNotReportedFinclStmtAmt>
      <TotalRevenuePerForm990Amt>9340664</TotalRevenuePerForm990Amt>
      <TotExpnsEtcAuditedFinclStmtAmt>8285006</TotExpnsEtcAuditedFinclStmtAmt>
      <OtherExpensesIncludedAmt>21710</OtherExpensesIncludedAmt>
      <ExpensesNotReportedAmt>21710</ExpensesNotReportedAmt>
      <ExpensesSubtotalAmt>8263296</ExpensesSubtotalAmt>
      <ExpensesNotRptFinclStmtAmt>0</ExpensesNotRptFinclStmtAmt>
      <TotalExpensesPerForm990Amt>8263296</TotalExpensesPerForm990Amt>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART X, LINE 2:</FormAndLineReferenceDesc>
        <ExplanationTxt>THE SCHOOL BELIEVES THAT IT HAS APPROPRIATE SUPPORT FOR ANY TAX POSITIONS TAKEN, AND AS SUCH, DOES NOT HAVE ANY UNCERTAIN TAX POSITIONS THAT ARE MATERIAL TO THE FINANCIAL STATEMENTS OR THAT WOULD HAVE AN EFFECT ON ITS TAX-EXEMPT STATUS. THERE ARE NO UNRECOGNIZED TAX BENEFITS OR LIABILITIES THAT NEED TO BE RECORDED.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART XI, LINE 2D - OTHER ADJUSTMENTS:</FormAndLineReferenceDesc>
        <ExplanationTxt>FUNDRAISING EXPENSES 21,710.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART XII, LINE 2D - OTHER ADJUSTMENTS:</FormAndLineReferenceDesc>
        <ExplanationTxt>FUNDRAISING EXPENSES 21,710.</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>0</ComplianceWithRevProc7550Ind>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>SCHEDULE E, PART I, LINE 3</FormAndLineReferenceDesc>
        <ExplanationTxt>POLICY IS PUBLICIZED IN THE BULLETIN OF INFORMATION GIVEN TO STUDENTS AND PARENTS APPLYING TO THE INSTITUTE AND TO POTENTIAL BENEFACTORS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>SCHEDULE E, PART I, LINE 6</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ORGANIZATION RECEIVES VARIOUS GRANTS AND ASSISTANCE FROM THE U.S. DEPARTMENT OF AGRICULTURE, U.S. DEPARTMENT OF EDUCATION, AND THE OFFICE OF THE STATE SUPERINTENDENT OF EDUCATION.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>SCHEDULE E, PART I, LINE 7</FormAndLineReferenceDesc>
        <ExplanationTxt>AS A PUBLIC CHARTER SCHOOL LEE MONTESSORI IS EXEMPT FROM THE REQUIREMENTS OF REV. PROC. 75-50.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleE>
    <IRS990ScheduleG documentId="RetDoc1041300001">
      <FundraisingEventInformationGrp>
        <Event1Nm>ANNUAL GALA</Event1Nm>
        <GrossReceiptsEvent1Amt>46701</GrossReceiptsEvent1Amt>
        <CharitableContriEvent1Amt>35831</CharitableContriEvent1Amt>
        <GrossRevenueEvent1Amt>10870</GrossRevenueEvent1Amt>
        <FoodAndBeverageEvent1Amt>17470</FoodAndBeverageEvent1Amt>
        <OtherDirectExpensesEvent1Amt>4240</OtherDirectExpensesEvent1Amt>
        <GrossReceiptsTotalAmt>46701</GrossReceiptsTotalAmt>
        <CharitableContributionsTotAmt>35831</CharitableContributionsTotAmt>
        <GrossRevenueTotalEventsAmt>10870</GrossRevenueTotalEventsAmt>
        <FoodAndBeverageTotalEventsAmt>17470</FoodAndBeverageTotalEventsAmt>
        <OthDirectExpnssTotalEventsAmt>4240</OthDirectExpnssTotalEventsAmt>
        <DirectExpenseSummaryEventsAmt>21710</DirectExpenseSummaryEventsAmt>
        <NetIncomeSummaryAmt>-10840</NetIncomeSummaryAmt>
      </FundraisingEventInformationGrp>
    </IRS990ScheduleG>
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      <Form990OfOtherOrganizationsInd>X</Form990OfOtherOrganizationsInd>
      <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>CHRIS PENCIKOWSKI</PersonNm>
        <TitleTxt>EXECUTIVE DIRECTOR</TitleTxt>
        <BaseCompensationFilingOrgAmt>131396</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>0</CompensationBasedOnRltdOrgsAmt>
        <BonusFilingOrganizationAmount>0</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>0</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>0</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>0</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>5329</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>0</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>16548</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>0</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>153273</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>0</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
    </IRS990ScheduleJ>
    <IRS990ScheduleO documentId="RetDoc1044400001">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 4</FormAndLineReferenceDesc>
        <ExplanationTxt>LEE MONTESSORI PUBLIC CHARTER SCHOOL CHANGED ITS BY-LAWS DURING FISCAL YEAR 2021. CHANGES INCLUDE: A NEW MISSION STATEMENT; DECREASING THE NUMBER OF BOARD MEMBER MINIMUM FROM NINE TO SEVEN; CHANGING THE TERM OF OFFICERS TO ONLY ONE YEAR; CHANGING THE CHIEF STAFF ADMINISTRATOR DUTIES FROM HEAD OF SCHOOL TO EXECUTIVE DIRECTOR; AND CHANGING THE WORDING FOR THE NOTICE OF BOARD MEETINGS TO BE IN ACCORDANCE WITH ALL APPLICABLE DC AND FEDERAL LAWS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 11B</FormAndLineReferenceDesc>
        <ExplanationTxt>THE BOARD OF DIRECTORS REVIEWS AND APPROVES THE FORM 990, WHICH IS PREPARED BY AN INDEPENDENT CERTIFIED PUBLIC ACCOUNTING FIRM, BEFORE FILING IT WITH THE IRS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 12C</FormAndLineReferenceDesc>
        <ExplanationTxt>EACH MEMBER OF THE BOARD OF DIRECTORS SHALL ANNUALLY SIGN A STATEMENT THAT AFFIRMS THAT SUCH PERSON: A. HAS RECEIVED A COPY OF THE CONFLICT OF INTEREST POLICY; B. HAS READ AND UNDERSTANDS THE POLICY; C. HAS AGREED TO COMPLY WITH THE POLICY; AND D. UNDERSTANDS THAT LEE MONTESSORI PCS IS A CHARITABLE ORGANIZATION AND IN ORDER TO MAINTAIN ITS FEDERAL TAX EXEMPTION STATUS IT MUST ENGAGE PRIMARILY IN ACTIVITIES THAT ACCOMPLISH ONE OR MORE OF ITS TAX-EXEMPT PURPOSES.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 15</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ORGANIZATION REVIEWS THE EXECUTIVE DIRECTOR'S COMPENSATION BY COMPARING TO OTHER ORGANIZATIONS. THE BOARD THEN APPROVES COMPENSATION BASED ON PERFORMANCE. THE LAST EXECUTIVE DIRECTOR SALARY REVIEW WAS PERFORMED IN DECEMBER 2019.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION C, LINE 19</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ORGANIZATION MAKES ITS GOVERNING DOCUMENTS, CONFLICT OF INTEREST POLICY, AND FINANCIAL STATEMENTS AVAILABLE TO THE PUBLIC UPON REQUEST.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART XII, LINE 2C:</FormAndLineReferenceDesc>
        <ExplanationTxt>THESE PROCESSES HAVE NOT CHANGED IN THE CURRENT YEAR.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
  </ReturnData>
</Return>
