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      <Form990PartVIISectionAGrp>
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        <PersonNm>Kara H Mikulec</PersonNm>
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      <Form990PartVIISectionAGrp>
        <PersonNm>John Sedgwick</PersonNm>
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        <PersonNm>Chonda Nwamu</PersonNm>
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      <Form990PartVIISectionAGrp>
        <PersonNm>David Steward</PersonNm>
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        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
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          <USAddress>
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      <ContractorCompensationGrp>
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          <BusinessName>
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        <FormAndLineReferenceDesc>Part X : FIN48 Footnote</FormAndLineReferenceDesc>
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        <ExplanationTxt>This regulation is satisfied through a joint nondiscriminatory announcement for the Independent Schools of St. Louis (ISSL) member schools. A notice of the non-discrimination policy for the ISSL member schools appears on the ISSL website (https://independentschools.org)and also directly on Mary Institute and St. Louis Country Day School's (MICDS) Admission website (https://www.micds.org/admission/#applying).</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Schedule E, Line 4 - Explanation of Records and Materials Not Maintained</FormAndLineReferenceDesc>
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      <SupplementalInformationDetail>
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        <ExplanationTxt>Tuition assistance is awarded on a need basis only. Applicants complete a comprehensive questionnaire analyzing income and assets pursuant to a determination of financial capacity to afford the costs of private education. The Tuition Assistance Committee reviews the findings of the questionnaire along with submissions provided by the family. Determinations of aid are then made by the committee consistent with it's findings of need. This year, the school also awarded fourteen merit scholarships of $5,000.00 and one merit scholarship of $10,000 for a total of $80,000.00.</ExplanationTxt>
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        <FormAndLineReferenceDesc>Form 990, Part VI, Section B, Line 11b</FormAndLineReferenceDesc>
        <ExplanationTxt>In March 2025, the Finance and Audit committee received a copy of the form, less Schedule B. Schedule B was only made available to the Chairman of the Board for confidentiality purposes. The Finance and Audit committee members performed a detailed review of the form and supporting schedules. Following the Finance and Audit Committee review, the Executive Committee members received a copy of the form and schedules. Executive Committee members reviewed the compensation and governance areas. Finally, the form and schedules were made available to the School's Trustees at the full Board meeting.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Section B, Line 12c</FormAndLineReferenceDesc>
        <ExplanationTxt>Each September, all Board of Trustee members and Key Employees complete a questionnaire disclosing any possible conflicts of interest. The questionnaires are reviewed by the Chief Financial and Operating Officer and the Committee on Trustees. Questionnaires with conflicts are presented to the Board of Trustee Chairman for review.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Section B, Line 15b</FormAndLineReferenceDesc>
        <ExplanationTxt>MICDS has determined that the Head of School and the Chief Financial and Operating Officer are positions that qualify as "disqualified persons". In order to establish that the compensation and benefits provided to these individuals are reasonable and do not constitute excess benefit transactions, the Compensation Committee of the Board of Trustees performs a review in May or June to approve the compensation packages for the following school year.The Compensation Committee reviews all proposed salaries, bonuses, and benefits for these positions. These salaries and benefits are compared to compensation for similar positions at other independent schools, considered by the School as peer schools nationally, with similar size, grades, and complexity as MICDS. The meeting is documented by the committee with written minutes. The proposed compensation packages are presented to the Board of Trustees for approval.</ExplanationTxt>
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        <FormAndLineReferenceDesc>Form 990, Part VI, Section C, Line 19</FormAndLineReferenceDesc>
        <ExplanationTxt>No documents available to the public.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Statement Note 1</FormAndLineReferenceDesc>
        <ExplanationTxt>Our software program (Lacerte) does not support Form 8865 or Form 8925. As these forms are required with the filing of our Form 990, a manual return must be filed. We are unable to file our Form 990 electronically with all required schedules.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Statement Note 2</FormAndLineReferenceDesc>
        <ExplanationTxt>990-T Schedule A, Part I, Line 12 other incomeInvestment: Per schedule(s) K-1Commonfund Capital Partners 2000, LPEIN = 06-1591641 $ 665.00Juniper Capital III, LPEIN = 82-2850377$ 7,001.00Total = $ 7,666.00</ExplanationTxt>
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