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        <ManagementAndGeneralAmt>15618</ManagementAndGeneralAmt>
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      <OtherExpensesGrp>
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        <ProgramServicesAmt>20839</ProgramServicesAmt>
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      <OtherExpensesGrp>
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        <FormAndLineReferenceDesc>Part X : FIN48 Footnote</FormAndLineReferenceDesc>
        <ExplanationTxt>The School has no unrecognized tax benefits at June 30, 2024. The School's federal and state income tax returns prior to fiscal year 2020 are closed and management continually evaluates expiring statutes of limitations, audits, proposed settlements, changes in tax law and new authoritative rulings.If applicable, the School would recognize interest and penalties associated with tax matters as part of management and general expenses in the statement of activities and changes in net assets and include accrued interest and penalties in accrued liabilities in the statement of financial position. The School did not recognize any interest or penalties associated with tax matters for the years ended June 30, 2024.As of June 30, 2024 there are no uncertain tax positions.</ExplanationTxt>
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        <FormAndLineReferenceDesc>Schedule E, Line 3 - Racially Nondiscriminatory Policy Publicized</FormAndLineReferenceDesc>
        <ExplanationTxt>ISAAC has a handbook stating its nondiscriminatory policy and states its nondiscriminatory policy on all advertising and recruitment materials.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Schedule E, Line 4 - Explanation of Records and Materials Not Maintained</FormAndLineReferenceDesc>
        <ExplanationTxt>The school is a public school and does not offer scholarships.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Schedule E, Line 5 - Explanation of Organization Discrimination by Race</FormAndLineReferenceDesc>
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        <PersonNm>Denise Dunning</PersonNm>
        <TitleTxt>190 Governor Winthrop Blvd.</TitleTxt>
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        <PersonNm>Dr Nicholas Spera</PersonNm>
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        <FormAndLineReferenceDesc>Form 990, Part VI, Section B, Line 11b</FormAndLineReferenceDesc>
        <ExplanationTxt>ISAAC's Director of Finance and the ISAAC Executive Director review the 990 before it is filed. The Board of Directors receives a copy of the 990 tax return before it is filed.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Section B, Line 12c</FormAndLineReferenceDesc>
        <ExplanationTxt>Board Members are required annually to sign a conflict of interest statement.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Section B, Line 15a</FormAndLineReferenceDesc>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Section C, Line 19</FormAndLineReferenceDesc>
        <ExplanationTxt>Posted on ISAAC's website; policies are now hosted at CABR with direct link from ISAAC's website</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part XII, Line 2c</FormAndLineReferenceDesc>
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</Return>