<?xml version="1.0" encoding="utf-8"?>
<Return xmlns="http://www.irs.gov/efile" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" returnVersion="2020v4.0">
  <ReturnHeader binaryAttachmentCnt="0">
    <ReturnTs>2021-11-09T08:26:21-06:00</ReturnTs>
    <TaxPeriodEndDt>2021-06-30</TaxPeriodEndDt>
    <PreparerFirmGrp>
      <PreparerFirmEIN>232749044</PreparerFirmEIN>
      <PreparerFirmName>
        <BusinessNameLine1Txt>BEE BERGVALL &amp; CO</BusinessNameLine1Txt>
      </PreparerFirmName>
      <PreparerUSAddress>
        <AddressLine1Txt>PO BOX 754</AddressLine1Txt>
        <CityNm>WARRINGTON</CityNm>
        <StateAbbreviationCd>PA</StateAbbreviationCd>
        <ZIPCd>189760754</ZIPCd>
      </PreparerUSAddress>
    </PreparerFirmGrp>
    <ReturnTypeCd>990</ReturnTypeCd>
    <TaxPeriodBeginDt>2020-07-01</TaxPeriodBeginDt>
    <Filer>
      <EIN>472514219</EIN>
      <BusinessName>
        <BusinessNameLine1Txt>BUILDING 21</BusinessNameLine1Txt>
      </BusinessName>
      <BusinessNameControlTxt>BUIL</BusinessNameControlTxt>
      <PhoneNum>4153435679</PhoneNum>
      <USAddress>
        <AddressLine1Txt>600 WEST GERMANTOWN PK STE 400-144</AddressLine1Txt>
        <CityNm>PLYMOUTH MEETING</CityNm>
        <StateAbbreviationCd>PA</StateAbbreviationCd>
        <ZIPCd>19462</ZIPCd>
      </USAddress>
    </Filer>
    <BusinessOfficerGrp>
      <PersonNm>CHARLES M LINEHAN</PersonNm>
      <PersonTitleTxt>BOARD MEMBER/CO-ED</PersonTitleTxt>
      <PhoneNum>4153435679</PhoneNum>
      <SignatureDt>2021-11-08</SignatureDt>
      <DiscussWithPaidPreparerInd>true</DiscussWithPaidPreparerInd>
    </BusinessOfficerGrp>
    <SigningOfficerGrp>
      <PersonFullName>
        <PersonFirstNm>CHARLES</PersonFirstNm>
        <PersonLastNm>LINEHAN</PersonLastNm>
      </PersonFullName>
      <SSN>888008888</SSN>
    </SigningOfficerGrp>
    <PreparerPersonGrp>
      <PreparerPersonNm>CYNTHIA BERGVALL CPA</PreparerPersonNm>
      <PTIN>P00133440</PTIN>
      <PhoneNum>2153432727</PhoneNum>
      <PreparationDt>2021-11-09</PreparationDt>
    </PreparerPersonGrp>
    <TaxYr>2020</TaxYr>
    <BuildTS>2022-09-23 18:48:47Z</BuildTS>
  </ReturnHeader>
  <ReturnData documentCnt="7">
    <IRS990 documentId="RetDoc2" referenceDocumentId="RetDoc6">
      <PrincipalOfficerNm>CHARLES M LINEHAN</PrincipalOfficerNm>
      <USAddress>
        <AddressLine1Txt>600 WEST GERMANTOWN PK STE 400-144</AddressLine1Txt>
        <CityNm>PLYMOUTH MEETING</CityNm>
        <StateAbbreviationCd>PA</StateAbbreviationCd>
        <ZIPCd>19462</ZIPCd>
      </USAddress>
      <GrossReceiptsAmt>1530328</GrossReceiptsAmt>
      <GroupReturnForAffiliatesInd>false</GroupReturnForAffiliatesInd>
      <Organization501c3Ind>X</Organization501c3Ind>
      <WebsiteAddressTxt>WWW.BUILDING21.ORG</WebsiteAddressTxt>
      <TypeOfOrganizationCorpInd>X</TypeOfOrganizationCorpInd>
      <FormationYr>2015</FormationYr>
      <LegalDomicileStateCd>PA</LegalDomicileStateCd>
      <ActivityOrMissionDesc>TO EMPOWER NETWORKS OF LEARNERS TO CONNECT WITH THEIR PASSIONS AND BUILD AGENCY TO IMPACT THEIR WORLD.</ActivityOrMissionDesc>
      <VotingMembersGoverningBodyCnt>6</VotingMembersGoverningBodyCnt>
      <VotingMembersIndependentCnt>5</VotingMembersIndependentCnt>
      <TotalEmployeeCnt>13</TotalEmployeeCnt>
      <TotalVolunteersCnt>115</TotalVolunteersCnt>
      <TotalGrossUBIAmt>0</TotalGrossUBIAmt>
      <PYContributionsGrantsAmt>2738702</PYContributionsGrantsAmt>
      <CYContributionsGrantsAmt>1264877</CYContributionsGrantsAmt>
      <PYProgramServiceRevenueAmt>181897</PYProgramServiceRevenueAmt>
      <CYProgramServiceRevenueAmt>199367</CYProgramServiceRevenueAmt>
      <PYInvestmentIncomeAmt>343</PYInvestmentIncomeAmt>
      <CYInvestmentIncomeAmt>-1853</CYInvestmentIncomeAmt>
      <PYOtherRevenueAmt>27</PYOtherRevenueAmt>
      <CYOtherRevenueAmt>44780</CYOtherRevenueAmt>
      <PYTotalRevenueAmt>2920969</PYTotalRevenueAmt>
      <CYTotalRevenueAmt>1507171</CYTotalRevenueAmt>
      <CYGrantsAndSimilarPaidAmt>0</CYGrantsAndSimilarPaidAmt>
      <CYBenefitsPaidToMembersAmt>0</CYBenefitsPaidToMembersAmt>
      <PYSalariesCompEmpBnftPaidAmt>961336</PYSalariesCompEmpBnftPaidAmt>
      <CYSalariesCompEmpBnftPaidAmt>1035915</CYSalariesCompEmpBnftPaidAmt>
      <CYTotalProfFndrsngExpnsAmt>0</CYTotalProfFndrsngExpnsAmt>
      <CYTotalFundraisingExpenseAmt>43519</CYTotalFundraisingExpenseAmt>
      <PYOtherExpensesAmt>807846</PYOtherExpensesAmt>
      <CYOtherExpensesAmt>706882</CYOtherExpensesAmt>
      <PYTotalExpensesAmt>1769182</PYTotalExpensesAmt>
      <CYTotalExpensesAmt>1742797</CYTotalExpensesAmt>
      <PYRevenuesLessExpensesAmt>1151787</PYRevenuesLessExpensesAmt>
      <CYRevenuesLessExpensesAmt>-235626</CYRevenuesLessExpensesAmt>
      <TotalAssetsBOYAmt>2213560</TotalAssetsBOYAmt>
      <TotalAssetsEOYAmt>1961531</TotalAssetsEOYAmt>
      <TotalLiabilitiesBOYAmt>166403</TotalLiabilitiesBOYAmt>
      <TotalLiabilitiesEOYAmt>150000</TotalLiabilitiesEOYAmt>
      <NetAssetsOrFundBalancesBOYAmt>2047157</NetAssetsOrFundBalancesBOYAmt>
      <NetAssetsOrFundBalancesEOYAmt>1811531</NetAssetsOrFundBalancesEOYAmt>
      <MissionDesc>TO EMPOWER NETWORKS OF LEARNERS TO CONNECT WITH THEIR PASSIONS AND BUILD AGENCY TO IMPACT THEIR WORLD.</MissionDesc>
      <SignificantNewProgramSrvcInd>false</SignificantNewProgramSrvcInd>
      <SignificantChangeInd>false</SignificantChangeInd>
      <ExpenseAmt>1512697</ExpenseAmt>
      <RevenueAmt>199367</RevenueAmt>
      <Desc>WE ARE WORKING WITH THE SCHOOL DISTRICTS TO DEVELOP A NEW SECONDARY SCHOOL DESIGN THAT ADAPTS TO MEET LEARNERS WHERE THEY ARE, AND THEN HELPS THEM TO PURSUE THEIR INTERESTS AND PASSIONS ON A PATHWAY TO COLLEGE AND CAREER SUCCESS. CURRENTLY, WE ARE WORKING IN THE SCHOOL DISTRICTS OF PHILADELPHIA AND ALLENTOWN WHERE WE ARE UTILIZING OUR PROGRAM TO RUN TWO HIGH SCHOOLS. WE ARE ALSO PARTNERING WITH VARIOUS SCHOOLS THROUGHOUT THE NATION TO SUPPORT THEIR IMPLEMENTATION OF OUR MODEL OF PERSONALIZED LEARNING PATHWAYS, STRONG RELATIONSHIPS AND PROBLEM-BASED LEARNING.</Desc>
      <TotalProgramServiceExpensesAmt>1512697</TotalProgramServiceExpensesAmt>
      <DescribedInSection501c3Ind referenceDocumentId="RetDoc7">true</DescribedInSection501c3Ind>
      <ScheduleBRequiredInd referenceDocumentId="RetDoc1">true</ScheduleBRequiredInd>
      <PoliticalCampaignActyInd>false</PoliticalCampaignActyInd>
      <LobbyingActivitiesInd>false</LobbyingActivitiesInd>
      <SubjectToProxyTaxInd>false</SubjectToProxyTaxInd>
      <DonorAdvisedFundInd referenceDocumentId="RetDoc3">false</DonorAdvisedFundInd>
      <ConservationEasementsInd referenceDocumentId="RetDoc3">false</ConservationEasementsInd>
      <CollectionsOfArtInd referenceDocumentId="RetDoc3">false</CollectionsOfArtInd>
      <CreditCounselingInd referenceDocumentId="RetDoc3">false</CreditCounselingInd>
      <DonorRstrOrQuasiEndowmentsInd referenceDocumentId="RetDoc3">false</DonorRstrOrQuasiEndowmentsInd>
      <ReportLandBuildingEquipmentInd referenceDocumentId="RetDoc3">true</ReportLandBuildingEquipmentInd>
      <ReportInvestmentsOtherSecInd referenceDocumentId="RetDoc3">false</ReportInvestmentsOtherSecInd>
      <ReportProgramRelatedInvstInd referenceDocumentId="RetDoc3">false</ReportProgramRelatedInvstInd>
      <ReportOtherAssetsInd referenceDocumentId="RetDoc3">false</ReportOtherAssetsInd>
      <ReportOtherLiabilitiesInd referenceDocumentId="RetDoc3">true</ReportOtherLiabilitiesInd>
      <IncludeFIN48FootnoteInd referenceDocumentId="RetDoc3">false</IncludeFIN48FootnoteInd>
      <IndependentAuditFinclStmtInd referenceDocumentId="RetDoc3">true</IndependentAuditFinclStmtInd>
      <ConsolidatedAuditFinclStmtInd referenceDocumentId="RetDoc3">false</ConsolidatedAuditFinclStmtInd>
      <SchoolOperatingInd>false</SchoolOperatingInd>
      <ForeignOfficeInd>false</ForeignOfficeInd>
      <ForeignActivitiesInd>false</ForeignActivitiesInd>
      <MoreThan5000KToOrgInd>false</MoreThan5000KToOrgInd>
      <MoreThan5000KToIndividualsInd>false</MoreThan5000KToIndividualsInd>
      <ProfessionalFundraisingInd>false</ProfessionalFundraisingInd>
      <FundraisingActivitiesInd>false</FundraisingActivitiesInd>
      <GamingActivitiesInd>false</GamingActivitiesInd>
      <OperateHospitalInd>false</OperateHospitalInd>
      <GrantsToOrganizationsInd>false</GrantsToOrganizationsInd>
      <GrantsToIndividualsInd>false</GrantsToIndividualsInd>
      <ScheduleJRequiredInd referenceDocumentId="RetDoc4">true</ScheduleJRequiredInd>
      <TaxExemptBondsInd>false</TaxExemptBondsInd>
      <EngagedInExcessBenefitTransInd referenceDocumentId="RetDoc5">false</EngagedInExcessBenefitTransInd>
      <PYExcessBenefitTransInd referenceDocumentId="RetDoc5">false</PYExcessBenefitTransInd>
      <LoanOutstandingInd referenceDocumentId="RetDoc5">false</LoanOutstandingInd>
      <GrantToRelatedPersonInd referenceDocumentId="RetDoc5">false</GrantToRelatedPersonInd>
      <BusinessRlnWithOrgMemInd referenceDocumentId="RetDoc5">false</BusinessRlnWithOrgMemInd>
      <BusinessRlnWithFamMemInd referenceDocumentId="RetDoc5">true</BusinessRlnWithFamMemInd>
      <BusinessRlnWith35CtrlEntInd referenceDocumentId="RetDoc5">false</BusinessRlnWith35CtrlEntInd>
      <DeductibleNonCashContriInd>false</DeductibleNonCashContriInd>
      <DeductibleArtContributionInd>false</DeductibleArtContributionInd>
      <TerminateOperationsInd>false</TerminateOperationsInd>
      <PartialLiquidationInd>false</PartialLiquidationInd>
      <DisregardedEntityInd>false</DisregardedEntityInd>
      <RelatedEntityInd>false</RelatedEntityInd>
      <RelatedOrganizationCtrlEntInd>false</RelatedOrganizationCtrlEntInd>
      <TrnsfrExmptNonChrtblRltdOrgInd>false</TrnsfrExmptNonChrtblRltdOrgInd>
      <ActivitiesConductedPrtshpInd>false</ActivitiesConductedPrtshpInd>
      <ScheduleORequiredInd>true</ScheduleORequiredInd>
      <IRPDocumentCnt>71</IRPDocumentCnt>
      <IRPDocumentW2GCnt>0</IRPDocumentW2GCnt>
      <BackupWthldComplianceInd>true</BackupWthldComplianceInd>
      <EmployeeCnt>13</EmployeeCnt>
      <EmploymentTaxReturnsFiledInd>true</EmploymentTaxReturnsFiledInd>
      <UnrelatedBusIncmOverLimitInd>false</UnrelatedBusIncmOverLimitInd>
      <ForeignFinancialAccountInd>false</ForeignFinancialAccountInd>
      <ProhibitedTaxShelterTransInd>false</ProhibitedTaxShelterTransInd>
      <TaxablePartyNotificationInd>false</TaxablePartyNotificationInd>
      <NondeductibleContributionsInd>false</NondeductibleContributionsInd>
      <QuidProQuoContributionsInd>false</QuidProQuoContributionsInd>
      <Form8282PropertyDisposedOfInd>false</Form8282PropertyDisposedOfInd>
      <RcvFndsToPayPrsnlBnftCntrctInd>false</RcvFndsToPayPrsnlBnftCntrctInd>
      <PayPremiumsPrsnlBnftCntrctInd>false</PayPremiumsPrsnlBnftCntrctInd>
      <IndoorTanningServicesInd>false</IndoorTanningServicesInd>
      <SubjToTaxRmnrtnExPrchtPymtInd>false</SubjToTaxRmnrtnExPrchtPymtInd>
      <SubjectToExcsTaxNetInvstIncInd>false</SubjectToExcsTaxNetInvstIncInd>
      <InfoInScheduleOPartVIInd>X</InfoInScheduleOPartVIInd>
      <GoverningBodyVotingMembersCnt>6</GoverningBodyVotingMembersCnt>
      <IndependentVotingMemberCnt>5</IndependentVotingMemberCnt>
      <FamilyOrBusinessRlnInd>false</FamilyOrBusinessRlnInd>
      <DelegationOfMgmtDutiesInd>false</DelegationOfMgmtDutiesInd>
      <ChangeToOrgDocumentsInd>false</ChangeToOrgDocumentsInd>
      <MaterialDiversionOrMisuseInd>false</MaterialDiversionOrMisuseInd>
      <MembersOrStockholdersInd>false</MembersOrStockholdersInd>
      <ElectionOfBoardMembersInd>false</ElectionOfBoardMembersInd>
      <DecisionsSubjectToApprovaInd>false</DecisionsSubjectToApprovaInd>
      <MinutesOfGoverningBodyInd>true</MinutesOfGoverningBodyInd>
      <MinutesOfCommitteesInd>true</MinutesOfCommitteesInd>
      <OfficerMailingAddressInd>false</OfficerMailingAddressInd>
      <LocalChaptersInd>false</LocalChaptersInd>
      <Form990ProvidedToGvrnBodyInd>true</Form990ProvidedToGvrnBodyInd>
      <ConflictOfInterestPolicyInd>true</ConflictOfInterestPolicyInd>
      <AnnualDisclosureCoveredPrsnInd>true</AnnualDisclosureCoveredPrsnInd>
      <RegularMonitoringEnfrcInd>true</RegularMonitoringEnfrcInd>
      <WhistleblowerPolicyInd>false</WhistleblowerPolicyInd>
      <DocumentRetentionPolicyInd>false</DocumentRetentionPolicyInd>
      <CompensationProcessCEOInd>true</CompensationProcessCEOInd>
      <CompensationProcessOtherInd>true</CompensationProcessOtherInd>
      <InvestmentInJointVentureInd>false</InvestmentInJointVentureInd>
      <StatesWhereCopyOfReturnIsFldCd>PA</StatesWhereCopyOfReturnIsFldCd>
      <UponRequestInd>X</UponRequestInd>
      <BooksInCareOfDetail>
        <PersonNm>CHARLES LINEHAN</PersonNm>
        <PhoneNum>4153435679</PhoneNum>
        <USAddress>
          <AddressLine1Txt>600 WEST GERMANTOW PK STE 400-144</AddressLine1Txt>
          <CityNm>PLYMOUTH MEETING</CityNm>
          <StateAbbreviationCd>PA</StateAbbreviationCd>
          <ZIPCd>19462</ZIPCd>
        </USAddress>
      </BooksInCareOfDetail>
      <Form990PartVIISectionAGrp>
        <PersonNm>LAURA A SHUBILLA</PersonNm>
        <TitleTxt>SECRETARY/CO</TitleTxt>
        <AverageHoursPerWeekRt>40.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <OfficerInd>X</OfficerInd>
        <ReportableCompFromOrgAmt>149875</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>15500</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>LORI SHORR</PersonNm>
        <TitleTxt>CHAIR</TitleTxt>
        <AverageHoursPerWeekRt>0.50</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <OfficerInd>X</OfficerInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>TIMOTHY HATHAWAY</PersonNm>
        <TitleTxt>TREASURER</TitleTxt>
        <AverageHoursPerWeekRt>0.50</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <OfficerInd>X</OfficerInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>CHARLES M LINEHAN</PersonNm>
        <TitleTxt>BOARD MEMBER</TitleTxt>
        <AverageHoursPerWeekRt>40.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <OfficerInd>X</OfficerInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>JASON WINGARD</PersonNm>
        <TitleTxt>BOARD MEMBER</TitleTxt>
        <AverageHoursPerWeekRt>0.50</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>MALINI DODDAMANI</PersonNm>
        <TitleTxt>BOARD MEMBER</TitleTxt>
        <AverageHoursPerWeekRt>0.50</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>SANDRA MOUMOUTJIS</PersonNm>
        <TitleTxt>ED-INNOVATIO</TitleTxt>
        <AverageHoursPerWeekRt>40.00</AverageHoursPerWeekRt>
        <HighestCompensatedEmployeeInd>X</HighestCompensatedEmployeeInd>
        <ReportableCompFromOrgAmt>110000</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>1077</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <TotalReportableCompFromOrgAmt>259875</TotalReportableCompFromOrgAmt>
      <TotalOtherCompensationAmt>16577</TotalOtherCompensationAmt>
      <IndivRcvdGreaterThan100KCnt>2</IndivRcvdGreaterThan100KCnt>
      <FormerOfcrEmployeesListedInd>false</FormerOfcrEmployeesListedInd>
      <TotalCompGreaterThan150KInd>true</TotalCompGreaterThan150KInd>
      <CompensationFromOtherSrcsInd>false</CompensationFromOtherSrcsInd>
      <GovernmentGrantsAmt>166403</GovernmentGrantsAmt>
      <AllOtherContributionsAmt>1098474</AllOtherContributionsAmt>
      <TotalContributionsAmt>1264877</TotalContributionsAmt>
      <ProgramServiceRevenueGrp>
        <Desc>AFFILIATE FEES</Desc>
        <BusinessCd>611600</BusinessCd>
        <TotalRevenueColumnAmt>126167</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>126167</RelatedOrExemptFuncIncomeAmt>
      </ProgramServiceRevenueGrp>
      <ProgramServiceRevenueGrp>
        <Desc>DISTRICT FEES AND PAYMENTS</Desc>
        <BusinessCd>611710</BusinessCd>
        <TotalRevenueColumnAmt>66200</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>66200</RelatedOrExemptFuncIncomeAmt>
      </ProgramServiceRevenueGrp>
      <ProgramServiceRevenueGrp>
        <Desc>CONSULTING FEES</Desc>
        <BusinessCd>611710</BusinessCd>
        <TotalRevenueColumnAmt>7000</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>7000</RelatedOrExemptFuncIncomeAmt>
      </ProgramServiceRevenueGrp>
      <TotalProgramServiceRevenueAmt>199367</TotalProgramServiceRevenueAmt>
      <InvestmentIncomeGrp>
        <TotalRevenueColumnAmt>162</TotalRevenueColumnAmt>
        <ExclusionAmt>162</ExclusionAmt>
      </InvestmentIncomeGrp>
      <GrossAmountSalesAssetsGrp>
        <SecuritiesAmt>21142</SecuritiesAmt>
      </GrossAmountSalesAssetsGrp>
      <LessCostOthBasisSalesExpnssGrp>
        <SecuritiesAmt>23157</SecuritiesAmt>
      </LessCostOthBasisSalesExpnssGrp>
      <GainOrLossGrp>
        <SecuritiesAmt>-2015</SecuritiesAmt>
      </GainOrLossGrp>
      <NetGainOrLossInvestmentsGrp>
        <TotalRevenueColumnAmt>-2015</TotalRevenueColumnAmt>
        <ExclusionAmt>-2015</ExclusionAmt>
      </NetGainOrLossInvestmentsGrp>
      <OtherRevenueMiscGrp>
        <Desc>OTHER REVENUE</Desc>
        <BusinessCd>900099</BusinessCd>
        <TotalRevenueColumnAmt>44780</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>44780</RelatedOrExemptFuncIncomeAmt>
      </OtherRevenueMiscGrp>
      <OtherRevenueTotalAmt>44780</OtherRevenueTotalAmt>
      <TotalRevenueGrp>
        <TotalRevenueColumnAmt>1507171</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>244147</RelatedOrExemptFuncIncomeAmt>
        <ExclusionAmt>-1853</ExclusionAmt>
      </TotalRevenueGrp>
      <InfoInScheduleOPartIXInd>X</InfoInScheduleOPartIXInd>
      <CompCurrentOfcrDirectorsGrp>
        <TotalAmt>165375</TotalAmt>
        <ProgramServicesAmt>82688</ProgramServicesAmt>
        <ManagementAndGeneralAmt>66150</ManagementAndGeneralAmt>
        <FundraisingAmt>16537</FundraisingAmt>
      </CompCurrentOfcrDirectorsGrp>
      <OtherSalariesAndWagesGrp>
        <TotalAmt>710678</TotalAmt>
        <ProgramServicesAmt>679414</ProgramServicesAmt>
        <ManagementAndGeneralAmt>31264</ManagementAndGeneralAmt>
      </OtherSalariesAndWagesGrp>
      <OtherEmployeeBenefitsGrp>
        <TotalAmt>97445</TotalAmt>
        <ProgramServicesAmt>87676</ProgramServicesAmt>
        <ManagementAndGeneralAmt>8102</ManagementAndGeneralAmt>
        <FundraisingAmt>1667</FundraisingAmt>
      </OtherEmployeeBenefitsGrp>
      <PayrollTaxesGrp>
        <TotalAmt>62417</TotalAmt>
        <ProgramServicesAmt>57355</ProgramServicesAmt>
        <ManagementAndGeneralAmt>5062</ManagementAndGeneralAmt>
      </PayrollTaxesGrp>
      <FeesForServicesLegalGrp>
        <TotalAmt>1734</TotalAmt>
        <ProgramServicesAmt>1734</ProgramServicesAmt>
      </FeesForServicesLegalGrp>
      <FeesForServicesAccountingGrp>
        <TotalAmt>11250</TotalAmt>
        <ManagementAndGeneralAmt>11250</ManagementAndGeneralAmt>
      </FeesForServicesAccountingGrp>
      <FeesForServicesOtherGrp>
        <TotalAmt>368567</TotalAmt>
        <ProgramServicesAmt>308741</ProgramServicesAmt>
        <ManagementAndGeneralAmt>34511</ManagementAndGeneralAmt>
        <FundraisingAmt>25315</FundraisingAmt>
      </FeesForServicesOtherGrp>
      <OfficeExpensesGrp>
        <TotalAmt>11505</TotalAmt>
        <ProgramServicesAmt>10348</ProgramServicesAmt>
        <ManagementAndGeneralAmt>1157</ManagementAndGeneralAmt>
      </OfficeExpensesGrp>
      <InformationTechnologyGrp>
        <TotalAmt>146820</TotalAmt>
        <ProgramServicesAmt>135161</ProgramServicesAmt>
        <ManagementAndGeneralAmt>11659</ManagementAndGeneralAmt>
      </InformationTechnologyGrp>
      <TravelGrp>
        <TotalAmt>2660</TotalAmt>
        <ProgramServicesAmt>2660</ProgramServicesAmt>
      </TravelGrp>
      <ConferencesMeetingsGrp>
        <TotalAmt>2671</TotalAmt>
        <ProgramServicesAmt>2671</ProgramServicesAmt>
      </ConferencesMeetingsGrp>
      <DepreciationDepletionGrp>
        <TotalAmt>1219</TotalAmt>
        <ProgramServicesAmt>1219</ProgramServicesAmt>
      </DepreciationDepletionGrp>
      <InsuranceGrp>
        <TotalAmt>20348</TotalAmt>
        <ProgramServicesAmt>3052</ProgramServicesAmt>
        <ManagementAndGeneralAmt>17296</ManagementAndGeneralAmt>
      </InsuranceGrp>
      <OtherExpensesGrp>
        <Desc>CONTENT AND CURRICULA</Desc>
        <TotalAmt>41280</TotalAmt>
        <ProgramServicesAmt>41280</ProgramServicesAmt>
      </OtherExpensesGrp>
      <OtherExpensesGrp>
        <Desc>DEVELOPMENT</Desc>
        <TotalAmt>37283</TotalAmt>
        <ProgramServicesAmt>37283</ProgramServicesAmt>
      </OtherExpensesGrp>
      <OtherExpensesGrp>
        <Desc>STUDENT SERVICES</Desc>
        <TotalAmt>29093</TotalAmt>
        <ProgramServicesAmt>29093</ProgramServicesAmt>
      </OtherExpensesGrp>
      <OtherExpensesGrp>
        <Desc>PBIS</Desc>
        <TotalAmt>18543</TotalAmt>
        <ProgramServicesAmt>18543</ProgramServicesAmt>
      </OtherExpensesGrp>
      <AllOtherExpensesGrp>
        <TotalAmt>13909</TotalAmt>
        <ProgramServicesAmt>13779</ProgramServicesAmt>
        <ManagementAndGeneralAmt>130</ManagementAndGeneralAmt>
      </AllOtherExpensesGrp>
      <TotalFunctionalExpensesGrp>
        <TotalAmt>1742797</TotalAmt>
        <ProgramServicesAmt>1512697</ProgramServicesAmt>
        <ManagementAndGeneralAmt>186581</ManagementAndGeneralAmt>
        <FundraisingAmt>43519</FundraisingAmt>
      </TotalFunctionalExpensesGrp>
      <CashNonInterestBearingGrp>
        <BOYAmt>1640</BOYAmt>
      </CashNonInterestBearingGrp>
      <SavingsAndTempCashInvstGrp>
        <BOYAmt>746044</BOYAmt>
        <EOYAmt>1882090</EOYAmt>
      </SavingsAndTempCashInvstGrp>
      <PledgesAndGrantsReceivableGrp>
        <BOYAmt>1430000</BOYAmt>
      </PledgesAndGrantsReceivableGrp>
      <AccountsReceivableGrp>
        <BOYAmt>32220</BOYAmt>
        <EOYAmt>69946</EOYAmt>
      </AccountsReceivableGrp>
      <PrepaidExpensesDefrdChargesGrp>
        <EOYAmt>7058</EOYAmt>
      </PrepaidExpensesDefrdChargesGrp>
      <LandBldgEquipCostOrOtherBssAmt>6094</LandBldgEquipCostOrOtherBssAmt>
      <LandBldgEquipAccumDeprecAmt>3657</LandBldgEquipAccumDeprecAmt>
      <LandBldgEquipBasisNetGrp>
        <BOYAmt>3656</BOYAmt>
        <EOYAmt>2437</EOYAmt>
      </LandBldgEquipBasisNetGrp>
      <TotalAssetsGrp>
        <BOYAmt>2213560</BOYAmt>
        <EOYAmt>1961531</EOYAmt>
      </TotalAssetsGrp>
      <OtherLiabilitiesGrp>
        <BOYAmt>166403</BOYAmt>
        <EOYAmt>150000</EOYAmt>
      </OtherLiabilitiesGrp>
      <TotalLiabilitiesGrp>
        <BOYAmt>166403</BOYAmt>
        <EOYAmt>150000</EOYAmt>
      </TotalLiabilitiesGrp>
      <OrganizationFollowsFASB117Ind>X</OrganizationFollowsFASB117Ind>
      <NoDonorRestrictionNetAssetsGrp>
        <BOYAmt>539465</BOYAmt>
        <EOYAmt>636162</EOYAmt>
      </NoDonorRestrictionNetAssetsGrp>
      <DonorRestrictionNetAssetsGrp>
        <BOYAmt>1507692</BOYAmt>
        <EOYAmt>1175369</EOYAmt>
      </DonorRestrictionNetAssetsGrp>
      <TotalNetAssetsFundBalanceGrp>
        <BOYAmt>2047157</BOYAmt>
        <EOYAmt>1811531</EOYAmt>
      </TotalNetAssetsFundBalanceGrp>
      <TotLiabNetAssetsFundBalanceGrp>
        <BOYAmt>2213560</BOYAmt>
        <EOYAmt>1961531</EOYAmt>
      </TotLiabNetAssetsFundBalanceGrp>
      <ReconcilationRevenueExpnssAmt>-235626</ReconcilationRevenueExpnssAmt>
      <MethodOfAccountingAccrualInd>X</MethodOfAccountingAccrualInd>
      <AccountantCompileOrReviewInd>false</AccountantCompileOrReviewInd>
      <FSAuditedInd>true</FSAuditedInd>
      <FSAuditedBasisGrp>
        <SeparateBasisFinclStmtInd>X</SeparateBasisFinclStmtInd>
      </FSAuditedBasisGrp>
      <AuditCommitteeInd>true</AuditCommitteeInd>
      <FederalGrantAuditRequiredInd>false</FederalGrantAuditRequiredInd>
    </IRS990>
    <IRS990ScheduleA documentId="RetDoc7">
      <PublicOrganization170Ind>X</PublicOrganization170Ind>
      <GiftsGrantsContriRcvd170Grp>
        <CurrentTaxYearMinus3YearsAmt>1566595</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>2229605</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>2738702</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>1264877</CurrentTaxYearAmt>
        <TotalAmt>7799779</TotalAmt>
      </GiftsGrantsContriRcvd170Grp>
      <TotalCalendarYear170Grp>
        <CurrentTaxYearMinus3YearsAmt>1566595</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>2229605</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>2738702</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>1264877</CurrentTaxYearAmt>
        <TotalAmt>7799779</TotalAmt>
      </TotalCalendarYear170Grp>
      <SubstantialContributorsTotAmt>3012935</SubstantialContributorsTotAmt>
      <PublicSupportTotal170Amt>4786844</PublicSupportTotal170Amt>
      <GrossInvestmentIncome170Grp>
        <CurrentTaxYearMinus3YearsAmt>295</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>478</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>343</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>162</CurrentTaxYearAmt>
        <TotalAmt>1278</TotalAmt>
      </GrossInvestmentIncome170Grp>
      <OtherIncome170Grp>
        <CurrentTaxYearMinus2YearsAmt>355</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>27</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>44780</CurrentTaxYearAmt>
        <TotalAmt>45162</TotalAmt>
      </OtherIncome170Grp>
      <TotalSupportAmt>7846219</TotalSupportAmt>
      <GrossReceiptsRltdActivitiesAmt>1081988</GrossReceiptsRltdActivitiesAmt>
      <First5Years170Ind>X</First5Years170Ind>
      <Form990ScheduleAPartVIGrp>
        <FormAndLineReferenceDesc>PART II, LINE 10</FormAndLineReferenceDesc>
        <ExplanationTxt>OTHER REVENUE 45,162</ExplanationTxt>
      </Form990ScheduleAPartVIGrp>
    </IRS990ScheduleA>
    <IRS990ScheduleB documentId="RetDoc1">
      <ContributorInformationGrp>
        <ContributorNum>RESTRICTED</ContributorNum>
        <ContributorBusinessName>
          <BusinessNameLine1>RESTRICTED</BusinessNameLine1>
        </ContributorBusinessName>
        <ContributorUSAddress>
          <AddressLine1>RESTRICTED</AddressLine1>
          <AddressLine2>RESTRICTED</AddressLine2>
          <City>RESTRICTED</City>
          <State>RESTRICTED</State>
          <ZIPCode>RESTRICTED</ZIPCode>
        </ContributorUSAddress>
        <TotalContributionsAmt>RESTRICTED</TotalContributionsAmt>
      </ContributorInformationGrp>
    </IRS990ScheduleB>
    <IRS990ScheduleD documentId="RetDoc3">
      <EquipmentGrp>
        <OtherCostOrOtherBasisAmt>6094</OtherCostOrOtherBasisAmt>
        <DepreciationAmt>3657</DepreciationAmt>
        <BookValueAmt>2437</BookValueAmt>
      </EquipmentGrp>
      <TotalBookValueLandBuildingsAmt>2437</TotalBookValueLandBuildingsAmt>
      <OtherLiabilitiesOrgGrp>
        <Desc>PPP LOAN</Desc>
        <Amt>150000</Amt>
      </OtherLiabilitiesOrgGrp>
      <TotalLiabilityAmt>150000</TotalLiabilityAmt>
      <TotalRevEtcAuditedFinclStmtAmt>1507171</TotalRevEtcAuditedFinclStmtAmt>
      <RevenueSubtotalAmt>1507171</RevenueSubtotalAmt>
      <TotalRevenuePerForm990Amt>1507171</TotalRevenuePerForm990Amt>
      <TotExpnsEtcAuditedFinclStmtAmt>1742797</TotExpnsEtcAuditedFinclStmtAmt>
      <ExpensesSubtotalAmt>1742797</ExpensesSubtotalAmt>
      <TotalExpensesPerForm990Amt>1742797</TotalExpensesPerForm990Amt>
    </IRS990ScheduleD>
    <IRS990ScheduleJ documentId="RetDoc4">
      <CompensationCommitteeInd>X</CompensationCommitteeInd>
      <CompensationSurveyInd>X</CompensationSurveyInd>
      <BoardOrCommitteeApprovalInd>X</BoardOrCommitteeApprovalInd>
      <SeverancePaymentInd>false</SeverancePaymentInd>
      <SupplementalNonqualRtrPlanInd>false</SupplementalNonqualRtrPlanInd>
      <EquityBasedCompArrngmInd>false</EquityBasedCompArrngmInd>
      <CompBasedOnRevenueOfFlngOrgInd>false</CompBasedOnRevenueOfFlngOrgInd>
      <CompBsdOnRevRelatedOrgsInd>false</CompBsdOnRevRelatedOrgsInd>
      <CompBsdNetEarnsFlngOrgInd>false</CompBsdNetEarnsFlngOrgInd>
      <CompBsdNetEarnsRltdOrgsInd>false</CompBsdNetEarnsRltdOrgsInd>
      <AnyNonFixedPaymentsInd>false</AnyNonFixedPaymentsInd>
      <InitialContractExceptionInd>false</InitialContractExceptionInd>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>LAURA A SHUBILLA</PersonNm>
        <TitleTxt>SECRETARY/CO-ED</TitleTxt>
        <BaseCompensationFilingOrgAmt>149875</BaseCompensationFilingOrgAmt>
        <NontaxableBenefitsFilingOrgAmt>15500</NontaxableBenefitsFilingOrgAmt>
        <TotalCompensationFilingOrgAmt>165375</TotalCompensationFilingOrgAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
    </IRS990ScheduleJ>
    <IRS990ScheduleL documentId="RetDoc5">
      <BusTrInvolveInterestedPrsnGrp>
        <NameOfInterested>
          <PersonNm>SANDRA MOUMOUTJIS</PersonNm>
        </NameOfInterested>
        <RelationshipDescriptionTxt>FAMILY MEMBER</RelationshipDescriptionTxt>
        <TransactionAmt>110000</TransactionAmt>
        <TransactionDesc>EMPLOYEE OF ORG.</TransactionDesc>
        <SharingOfRevenuesInd>false</SharingOfRevenuesInd>
      </BusTrInvolveInterestedPrsnGrp>
    </IRS990ScheduleL>
    <IRS990ScheduleO documentId="RetDoc6">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990</FormAndLineReferenceDesc>
        <ExplanationTxt>PART IX - BUILDING RENOVATION EXPENSES BUILDINGS ARE OWNED BY THE LOCAL SCHOOL DISTRICTS, RENOVATIONS ARE CONSIDERED EXPENSES AS THEY DO NOT IMPROVE THE VALUE OF OR EXTEND THE LIFE OF THE ORGANIZATIONS ASSETS. THE ORGANIZATION IS CONSIDERING THE RENOVATION A "DONATION". THE BUILDING IS PROVIDED BY THE LOCAL SCHOOL DISTRICTS IN ORDER TO ALLOW BUILDING 21 TO PROVIDE EDUCATION. BUILDING 21 IS NOT LEASING THE BUILDING.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 11B</FormAndLineReferenceDesc>
        <ExplanationTxt>A COPY OF THE FORM 990 IS PROVIDED TO THE BOARD FOR REVIEW PRIOR TO FILING.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 12C</FormAndLineReferenceDesc>
        <ExplanationTxt>EACH YEAR, ALL DIRECTORS AND OFFICERS REVIEW THE CONFLICT OF INTEREST POLICY AND SUBMIT A DISCLOSURE STATEMENT DISCLOSING ANY EXISTING CONFLICTS. IN ADDITION, THE BOARD WILL BE NOTIFIED OF ANY POTENTIAL CONFLICTS OF INTEREST AS THEY ARISE.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 15A</FormAndLineReferenceDesc>
        <ExplanationTxt>COMPENSATION IS APPROVED BY THE BOARD BASED ON COMPARABILITY DATA. SHOULD THE OFFICIAL BE A BOARD MEMBER, THEY MAY NOT PARTICIPATE IN THE TRANSACTION.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 15B</FormAndLineReferenceDesc>
        <ExplanationTxt>THE PROCESS USED FOR TOP OFFICIAL IS ALSO BE USED FOR OFFICERS OR KEY EMPLOYEES.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 19</FormAndLineReferenceDesc>
        <ExplanationTxt>DOCUMENTS WILL BE MADE AVAILABLE UPON WRITTEN REQUEST.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART IX, LINE 11G</FormAndLineReferenceDesc>
        <ExplanationTxt>DEVELOPMENT DIRECTOR 0 2,523 22,703 PROFESSIONAL FEES - OTHER 75 450 0 RECRUITING FEES 0 12,083 0 CIRRICULUM COACHING 45,100 0 0 CIRRICULUM DESIGN SERVICES 4,255 0 0 HR SERVICES 0 4,455 0 LAUNCHPAD DESIGN WORK 72,000 0 0 MARKETING AND ENROLLMENT 0 7,850 0 NETWORK SUPPORT AND COACHING 63,808 0 0 NETWORK SUPPORT MARKETING 26,500 7,150 0 ONSITE SCHOOL SUPPORT 87,382 0 0 SCHOOL SUPPORT 0 0 2,612 ALUMNI SURVEYS 9,621 0 0 TOTAL 308,741 34,511 25,315</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
  </ReturnData>
</Return>
