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        <EOYAmt>4771204</EOYAmt>
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      <OrganizationFollowsFASB117Ind>X</OrganizationFollowsFASB117Ind>
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        <EOYAmt>719439</EOYAmt>
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      <TotalNetAssetsFundBalanceGrp>
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      <ReconcilationRevenueExpnssAmt>96262</ReconcilationRevenueExpnssAmt>
      <OtherChangesInNetAssetsAmt>0</OtherChangesInNetAssetsAmt>
      <InfoInScheduleOPartXIIInd>X</InfoInScheduleOPartXIIInd>
      <MethodOfAccountingAccrualInd>X</MethodOfAccountingAccrualInd>
      <AccountantCompileOrReviewInd>0</AccountantCompileOrReviewInd>
      <FSAuditedInd>1</FSAuditedInd>
      <FSAuditedBasisGrp>
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      <AuditCommitteeInd>0</AuditCommitteeInd>
      <FederalGrantAuditRequiredInd>0</FederalGrantAuditRequiredInd>
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    <IRS990ScheduleA documentId="RetDoc1039100001">
      <SchoolInd>X</SchoolInd>
    </IRS990ScheduleA>
    <IRS990ScheduleD documentId="RetDoc1040000001">
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        <DepreciationAmt>1192117</DepreciationAmt>
        <BookValueAmt>0</BookValueAmt>
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      <EquipmentGrp>
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        <DepreciationAmt>41592</DepreciationAmt>
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      <OtherAssetsOrgGrp>
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        <Desc>LEASE LIABILITY</Desc>
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      <FootnoteTextInd>X</FootnoteTextInd>
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      <RevenueNotReportedAmt>0</RevenueNotReportedAmt>
      <RevenueSubtotalAmt>4383914</RevenueSubtotalAmt>
      <RevenueNotReportedFinclStmtAmt>0</RevenueNotReportedFinclStmtAmt>
      <TotalRevenuePerForm990Amt>4383914</TotalRevenuePerForm990Amt>
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      <ExpensesNotReportedAmt>0</ExpensesNotReportedAmt>
      <ExpensesSubtotalAmt>4287652</ExpensesSubtotalAmt>
      <ExpensesNotRptFinclStmtAmt>0</ExpensesNotRptFinclStmtAmt>
      <TotalExpensesPerForm990Amt>4287652</TotalExpensesPerForm990Amt>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART X, LINE 2:</FormAndLineReferenceDesc>
        <ExplanationTxt>THE SCHOOL IS A NONPROFIT ENTITY EXEMPT FROM THE PAYMENT OF INCOME TAXES UNDER INTERNAL REVENUE CODE SECTION 501(C)(3) AND CALIFORNIA REVENUE AND TAXATION CODE SECTION 23701D. ACCORDINGLY, NO PROVISION HAS BEEN MADE FOR INCOME TAXES. MANAGEMENT HAS DETERMINED THAT ALL INCOME TAX POSITIONS ARE MORE LIKELY THAN NOT OF BEING SUSTAINED UPON POTENTIAL AUDIT OR EXAMINATION; THEREFORE, NO DISCLOSURES OF UNCERTAIN INCOME TAX POSITIONS ARE REQUIRED. THE SCHOOL IS SUBJECT TO INCOME TAX ON NET INCOME THAT IS DERIVED FROM BUSINESS ACTIVITIES THAT ARE UNRELATED TO THE EXEMPT PURPOSES. THE SCHOOL FILES AN EXEMPT SCHOOL RETURN AND APPLICABLE UNRELATED BUSINESS INCOME TAX RETURN IN THE U.S. FEDERAL JURISDICTION AND WITH THE CALIFORNIA FRANCHISE TAX BOARD.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleD>
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      <NondiscriminatoryPolicyStmtInd>1</NondiscriminatoryPolicyStmtInd>
      <PolicyStmtInBrochuresEtcInd>1</PolicyStmtInBrochuresEtcInd>
      <PlcyPblczdViaBroadcastMediaInd>0</PlcyPblczdViaBroadcastMediaInd>
      <MaintainRacialCompRecsInd>1</MaintainRacialCompRecsInd>
      <MaintainScholarshipsRecsInd>0</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>BLUE OAK CHARTER SCHOOL IS A CALIFORNIA PUBLIC SCHOOL AND IS THEREFORE EXEMPT FROM PROC 75-50, 1975-2 C B 587. HOWEVER, THE POLICY IS PART OF OUR CHARTER DOCUMENT WHICH IS POSTED ON OUR WEBSITE.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>SCHEDULE E, PART I, LINE 4</FormAndLineReferenceDesc>
        <ExplanationTxt>THE SCHOOL DOES NOT OFFER SCHOLARSHIPS OR FINANCIAL ASSISTANCE.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>SCHEDULE E, PART I, LINE 6</FormAndLineReferenceDesc>
        <ExplanationTxt>SCH E - FINANCIAL AID OR GOVERNMENT ASSISTANCE EXPLANATION BLUE OAK CHARTER SCHOOL RECEIVES FUNDING FROM THE CALIFORNIA DEPARTMENT OF EDUCATION AND BUTTE COUNTY OFFICE OF EDUCATION.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleE>
    <IRS990ScheduleO documentId="RetDoc1044400001">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 8B</FormAndLineReferenceDesc>
        <ExplanationTxt>THERE ARE ADVISORY COMMITTEES WHICH REVIEW AND PROPOSE ACTION TO THE BOARD. FOR 22-23, THEY WOULD BE THE FINANCE COMMITTEE, THE SAFETY COMMITTEE, THE CHARTER ELECTION COMMITTEE, THE FACILITIES COMMITTEE, AND THE CHARTER REVIEW COMMITTEE. THESE ADVISORY COMMITTEES DO NOT HAVE THE AUTHORITY TO ACT ON BEHALF OF THE GOVERNING BODY.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 11B</FormAndLineReferenceDesc>
        <ExplanationTxt>ORGANIZATION'S PROCESS TO REVIEW FORM 990 A COPY OF THE FORM 990 IS PRESENTED TO THE BOARD FOR COMMENTS AND APPROVAL PRIOR TO FILING THE FORM.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 12C</FormAndLineReferenceDesc>
        <ExplanationTxt>EACH DESIGNATED EMPLOYEE, INCLUDING GOVERNING BOARD MEMBERS AND CANDIDATES, FILE A STATEMENT OF ECONOMIC INTEREST FORM 700 ("STATEMENT") DISCLOSING REPORTABLE INVESTMENTS, INTERESTS IN REAL PROPERTY, BUSINESS POSITIONS, AND INCOME SUBJECT TO CONFLICT OF INTEREST. ALL FORMS ARE FILED WITH THE CHARTER SCHOOL AND FORWARDED TO THE COUNTY BOARD OF SUPERVISORS. WHEN A DESIGNATED EMPLOYEE SHOULD NOT MAKE A DECISION BECAUSE OF THE DISQUALIFYING INTEREST, THEY SUBMIT A WRITTEN DISCLOSURE OF THE DISQUALIFYING INTEREST TO THEIR IMMEDIATE SUPERVISOR. THE SUPERVISOR THEN IMMEDIATELY REASSIGNS THE MATTER TO ANOTHER EMPLOYEE AND FORWARDS HE DISCLOSURE NOTICE TO THE CHARTER SCHOOL DIRECTOR, WHO RECORDS EMPLOYEE'S DISQUALIFICATION. GOVERNING BODY MEMBERS DISCLOSE A DISQUALIFYING INTEREST AT THE MEETING DURING WHICH CONSIDERATION OF THE DECISION TAKES PLACE AND DISCLOSURE IS MADE PART OF THE BOARD'S OFFICIAL RECORD AND THE MEMBER REFRAINS FROM PARTICIPATING IN THE DECISION IN ANY WAY.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 15</FormAndLineReferenceDesc>
        <ExplanationTxt>THE BOARD REVIEWS THE COMPENSATION OF THE ADMINISTRATOR ON ANNUAL BASIS AND USES COMPARABLE AGENCIES' SALARY SCHEDULES TO DETERMINE THAT COMPENSATION IS APPROPPRIATE AND COMPETITIVE. THE PROCESS DESCRIBED HERE WAS LAST COMPLETED IN 2023.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION C, LINE 19</FormAndLineReferenceDesc>
        <ExplanationTxt>THE DOCUMENTS ARE READILY AVAILABLE TO THE PUBLIC UPON REQUEST. THE SCHOOL CHARTER AND BYLAWS ARE AVAILABLE ON THE ORGANIZATION'S WEBSITE.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART XII, LINE 2C:</FormAndLineReferenceDesc>
        <ExplanationTxt>THE PROCESS HAS NOT CHANGED.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
  </ReturnData>
</Return>
