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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>SCHEDULE E, LINE 3</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ORGANIZATION PROVIDES ITS NON-DISCRIMINATORY POLICY IN A VARIETY OF PUBLICATIONS INCLUDING THE PARENT/STUDENT HANDBOOK AND WEBSITE.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>SCHEDULE E, LINE 4</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ORGANIZATION KEEPS RECORDS FOR THE RACIAL COMPOSITION OF THE STUDENT BODY AT BTX SCHOOLS, INC, AS REQUIRED BY STATE LAW.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>SCHEDULE E, LINE 6</FormAndLineReferenceDesc>
        <ExplanationTxt>LINE 6 - EXPLANATION OF GOVERNMENT FINANCIAL AID: THE SCHOOLS RECEIVE GOVERNMENT FINANCIAL ASSISTANCE DURING THE YEAR. THE ORGANIZATION IN ITS OPERATIONS AS A PUBLIC CHARTER SCHOOL, RECEIVES STATE AND FEDERAL FINANCIAL AID ASSISTANCE IN ACCORDANCE WITH THE LAW AND ASSOCIATED FUNDING SCHEDULES.</ExplanationTxt>
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        <FormAndLineReferenceDesc>PURPOSE OF ISSUE DESCRIPTION</FormAndLineReferenceDesc>
        <ExplanationTxt>ARLINGTON HIGHER EDUCATION FINANCE CONSTRUCTION COSTS FOR A NEW BASIS TEXAS CHARTER SCHOOL FACILITY OPENING IN THE FALL OF 2020 AND FOR THE PAYMENT OF CERTAIN ISSUE COSTS RELATED TO THE BOND</ExplanationTxt>
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    <IRS990ScheduleO documentId="RetDoc6">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 1, PART I, LINE 6</FormAndLineReferenceDesc>
        <ExplanationTxt>THE VOLUNTEERS ARE BOARD MEMBERS THAT OVERSEE THE OPERATIONS OF THE CORPORATION INCLUDING THE OPERATIONS OF ITS CHARTER SCHOOLS.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 2, PART III, LINE 4A</FormAndLineReferenceDesc>
        <ExplanationTxt>DURING THE 2020/2021 SCHOOL YEAR, BASIS TEXAS CHARTER SCHOOLS (BTCS) SERVED SIX CAMPUSES WITH A TOTAL ENROLLMENT OF 3,048. THE SIX CAMPUSES CONSISTED OF TWO PRIMARY CAMPUSES SERVING KINDERGARTEN TO 5TH GRADE (BASIS SAN ANTONIO MEDICAL CENTER AND BASIS SAN ANTONIO NORTH CENTRAL LOCATIONS), ONE PRIMARY CAMPUS SERVING KINDERGARTEN TO 2ND GRADE (AUSTIN PRIMARY LOCATION), ONE MIDDLE SCHOOL CAMPUS SERVING 6TH GRADE (BASIS SAN ANTONIO NORTHEAST LOCATION), ONE PRIMARY CAMPUS SERVING KINDERGARTEN TO 5TH GRADE (BASIS SAN ANTONIO NORTHEAST LOCATION) AND ONE HIGH SCHOOL CAMPUS SERVING GRADES 6 THROUGH 12 (BASIS SAN ANTONIO SHAVANO LOCATION). BTCS UTILIZES THE BASIS.ED COMPREHENSIVE LIBERAL ARTS CURRICULUM PROGRAM WHICH IS DESIGNED FOR GRADES K, 1-4, 5-7, AND 8-12. A DEMOGRAPHICALLY DIVERSE POPULATION IS SERVED, WITH THE HIGHEST RACE/ETHNICITY GROUP BEING HISPANIC. OTHER CATEGORIES SERVED ARE ECONOMICALLY DISADVANTAGED, ENGLISH LANGUAGE LEARNERS, AND SPECIAL EDUCATION. THE BASIS TEXAS CAMPUSES, MET OR EXCEEDED THE STATE AVERAGE IN ALL SUBJECTS AND GRADES, AND HAS EARNED A NUMBER OF DISTINCTION DESIGNATIONS ACCORDING TO THE MOST RECENT STAAR RESULTS. BASIS TEXAS SCORED A 98 ON THE ACADEMIC PORTION OF THE CHARTER SCHOOL PERFORMANCE FRAMEWORK AND AN OVERALL SCORE OF 97 WHICH WAS 37 POINTS HIGHER THAN THE "MEETS EXPECTATION" THRESHOLD OF 60. BASIS TEXAS ALSO RECEIVED NATIONAL RECOGNITION DURING 2020 BY U.S. NEWS AND WORLD REPORT WHO RANKED THE BASIS SAN ANTONIO SHAVANO CAMPUS AMONG THE TOP HIGH SCHOOL PROGRAMS IN THE COUNTRY.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 3</FormAndLineReferenceDesc>
        <ExplanationTxt>BASIS EDUCATIONAL GROUP IS OUR EDUCATIONAL MANAGEMENT COMPANY WHICH OVERSEES ALL OF OUR MANAGEMENT DUTIES.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 6</FormAndLineReferenceDesc>
        <ExplanationTxt>BASIS CHARTER SCHOOLS, INC. IS THE SOLE MEMBER OF THE ORGANIZATION.</ExplanationTxt>
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        <ExplanationTxt>THE BOARD MEMBERS ARE APPOINTED BY BASIS CHARTER SCHOOLS INC. (THE SOLE MEMBER/PARENT ORGANIZATION).</ExplanationTxt>
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        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 11B</FormAndLineReferenceDesc>
        <ExplanationTxt>THE EXECUTIVE DIRECTOR OF BASIS TEXAS CHARTER SCHOOLS REVIEWS THE DRAFT OF THE FORM 990 AS PREPARED BY THE AUDITORS AND PROVIDES IT TO THE FULL BOARD OF DIRECTORS FOR REVIEW. ONCE COMMENTS HAVE BEEN RECEIVED, AND APPROPRIATELY INCORPORATED, THE 990 TAX RETURN IS EXECUTED BY THE EXECUTIVE DIRECTOR.</ExplanationTxt>
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        <ExplanationTxt>BOARD MEMBERS COMPLETE A CONFLICT OF INTEREST DISCLOSURE FORM IDENTIFYING ANY RELATIONSHIPS OR CIRCUMSTANCES WHICH THE BOARD MEMBER BELIEVES COULD CONTRIBUTE TO A CONFLICT OF INTEREST. THE DISCLOSURES ARE COLLECTED AND USED TO MONITOR AND ENFORCE COMPLIANCE. THE ORGANIZATION'S CONFLICT OF INTEREST POLICY IS INCLUDED IN THE EMPLOYEE HANDBOOK AND SIGNED OFF BY ALL EMPLOYEES. ENFORCEMENT IS FURTHER MONITORED THROUGH THE ORGANIZATION'S INTERNAL CONTROLS.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 15A</FormAndLineReferenceDesc>
        <ExplanationTxt>THE EXECUTIVE DIRECTOR AND SUPERINTENDENT'S COMPENSATION IS DETERMINED BY BOARD UPON FORMAL REVIEW.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 15B</FormAndLineReferenceDesc>
        <ExplanationTxt>COMPENSATION FOR SCHOOL LEADERS IS DETERMINED BY BASIS EDUCATIONAL GROUP, AN OUTSIDE MANAGEMENT COMPANY. THE ORGANIZATION'S LEASED PAYROLL BUDGET IS PRESENTED TO THE BOARD OF DIRECTORS FOR APPROVAL.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 19</FormAndLineReferenceDesc>
        <ExplanationTxt>CONSISTENT WITH TEXAS LAW, ALL GOVERNING DOCUMENTS AND PUBLIC BOARD MINUTES AND POLICIES (INCLUDING COI) ARE MAINTAINED AT THE TEXAS CAMPUS FOR INSPECTION UPON REQUEST.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
    <IRS990ScheduleR documentId="RetDoc7">
      <IdRelatedTaxExemptOrgGrp>
        <DisregardedEntityName>
          <BusinessNameLine1Txt>BASIS CHARTER SCHOOLS INC</BusinessNameLine1Txt>
        </DisregardedEntityName>
        <USAddress>
          <AddressLine1Txt>7975 N HAYDEN RD SUITE B100</AddressLine1Txt>
          <CityNm>SCOTTSDALE</CityNm>
          <StateAbbreviationCd>AZ</StateAbbreviationCd>
          <ZIPCd>85258</ZIPCd>
        </USAddress>
        <EIN>860908854</EIN>
        <PrimaryActivitiesTxt>SCHOOL</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>AZ</LegalDomicileStateCd>
        <ExemptCodeSectionTxt>501C3</ExemptCodeSectionTxt>
        <PublicCharityStatusTxt>2</PublicCharityStatusTxt>
        <DirectControllingEntityName>
          <BusinessNameLine1Txt>NA</BusinessNameLine1Txt>
        </DirectControllingEntityName>
        <ControlledOrganizationInd>false</ControlledOrganizationInd>
      </IdRelatedTaxExemptOrgGrp>
      <ReceiptOfIntAnntsRntsRyltsInd>false</ReceiptOfIntAnntsRntsRyltsInd>
      <GiftGrntOrCapContriToOthOrgInd>false</GiftGrntOrCapContriToOthOrgInd>
      <GiftGrntCapContriFromOthOrgInd>false</GiftGrntCapContriFromOthOrgInd>
      <LoansOrGuaranteesToOtherOrgInd>false</LoansOrGuaranteesToOtherOrgInd>
      <LoansOrGuaranteesFromOthOrgInd>false</LoansOrGuaranteesFromOthOrgInd>
      <DivRelatedOrganizationInd>false</DivRelatedOrganizationInd>
      <AssetSaleToOtherOrgInd>false</AssetSaleToOtherOrgInd>
      <AssetPurchaseFromOtherOrgInd>false</AssetPurchaseFromOtherOrgInd>
      <AssetExchangeInd>false</AssetExchangeInd>
      <RentalOfFacilitiesToOthOrgInd>false</RentalOfFacilitiesToOthOrgInd>
      <RentalOfFcltsFromOthOrgInd>true</RentalOfFcltsFromOthOrgInd>
      <PerformOfServicesForOthOrgInd>false</PerformOfServicesForOthOrgInd>
      <PerformOfServicesByOtherOrgInd>false</PerformOfServicesByOtherOrgInd>
      <SharingOfFacilitiesInd>false</SharingOfFacilitiesInd>
      <PaidEmployeesSharingInd>false</PaidEmployeesSharingInd>
      <ReimbursementPaidToOtherOrgInd>false</ReimbursementPaidToOtherOrgInd>
      <ReimbursementPaidByOtherOrgInd>false</ReimbursementPaidByOtherOrgInd>
      <TransferToOtherOrgInd>false</TransferToOtherOrgInd>
      <TransferFromOtherOrgInd>false</TransferFromOtherOrgInd>
      <TransactionsRelatedOrgGrp>
        <OtherOrganizationName>
          <BusinessNameLine1Txt>BASIS CHARTER SCHOOLS INC</BusinessNameLine1Txt>
        </OtherOrganizationName>
        <TransactionTypeTxt>K</TransactionTypeTxt>
        <InvolvedAmt>3528444</InvolvedAmt>
        <MethodOfAmountDeterminationTxt>COST</MethodOfAmountDeterminationTxt>
      </TransactionsRelatedOrgGrp>
    </IRS990ScheduleR>
  </ReturnData>
</Return>
