﻿<?xml version="1.0" encoding="utf-8"?>
<Return xmlns="http://www.irs.gov/efile" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" returnVersion="2024v5.0">
  <ReturnHeader binaryAttachmentCnt="0">
    <ReturnTs>2026-02-28T12:23:25-05:00</ReturnTs>
    <TaxPeriodEndDt>2025-06-30</TaxPeriodEndDt>
    <PreparerFirmGrp>
      <PreparerFirmEIN>270937383</PreparerFirmEIN>
      <PreparerFirmName>
        <BusinessNameLine1Txt>INTEGRATED TAX SERVICES LLC</BusinessNameLine1Txt>
      </PreparerFirmName>
      <PreparerUSAddress>
        <AddressLine1Txt>275 WEST 3RD STREET STE 500</AddressLine1Txt>
        <CityNm>VANCOUVER</CityNm>
        <StateAbbreviationCd>WA</StateAbbreviationCd>
        <ZIPCd>98660</ZIPCd>
      </PreparerUSAddress>
    </PreparerFirmGrp>
    <ReturnTypeCd>990</ReturnTypeCd>
    <TaxPeriodBeginDt>2024-07-01</TaxPeriodBeginDt>
    <Filer>
      <EIN>931181547</EIN>
      <BusinessName>
        <BusinessNameLine1Txt>CASCADIA SCHOOL</BusinessNameLine1Txt>
      </BusinessName>
      <BusinessNameControlTxt>CASC</BusinessNameControlTxt>
      <PhoneNum>3609448096</PhoneNum>
      <USAddress>
        <AddressLine1Txt>10606 NE 14TH STREET</AddressLine1Txt>
        <CityNm>VANCOUVER</CityNm>
        <StateAbbreviationCd>WA</StateAbbreviationCd>
        <ZIPCd>986644328</ZIPCd>
      </USAddress>
    </Filer>
    <BusinessOfficerGrp>
      <PersonNm>PAUL YOUNG</PersonNm>
      <PersonTitleTxt>PRESIDENT</PersonTitleTxt>
      <PhoneNum>3609448096</PhoneNum>
      <SignatureDt>2026-02-22</SignatureDt>
      <DiscussWithPaidPreparerInd>true</DiscussWithPaidPreparerInd>
    </BusinessOfficerGrp>
    <IRSResponsiblePrtyInfoCurrInd>false</IRSResponsiblePrtyInfoCurrInd>
    <PreparerPersonGrp>
      <PreparerPersonNm>JOHN W CATON CPA</PreparerPersonNm>
      <PTIN>P00264907</PTIN>
      <PhoneNum>3606951120</PhoneNum>
      <PreparationDt>2026-02-25</PreparationDt>
    </PreparerPersonGrp>
    <TaxYr>2024</TaxYr>
    <BuildTS>2025-03-06 01:10:19Z</BuildTS>
  </ReturnHeader>
  <ReturnData documentCnt="7">
    <IRS990 documentId="RetDoc2" referenceDocumentId="RetDoc7">
      <PrincipalOfficerNm>PAUL YOUNG</PrincipalOfficerNm>
      <USAddress>
        <AddressLine1Txt>10606 NE 14TH STREET</AddressLine1Txt>
        <CityNm>VANCOUVER</CityNm>
        <StateAbbreviationCd>WA</StateAbbreviationCd>
        <ZIPCd>98664</ZIPCd>
      </USAddress>
      <GrossReceiptsAmt>1876267</GrossReceiptsAmt>
      <GroupReturnForAffiliatesInd>false</GroupReturnForAffiliatesInd>
      <Organization501c3Ind>X</Organization501c3Ind>
      <WebsiteAddressTxt>WWW.CASCADIASCHOOL.ORG</WebsiteAddressTxt>
      <TypeOfOrganizationCorpInd>X</TypeOfOrganizationCorpInd>
      <FormationYr>1996</FormationYr>
      <LegalDomicileStateCd>WA</LegalDomicileStateCd>
      <ActivityOrMissionDesc>THE MISSION OF CASCADIA SCHOOL IS TO AID THE DEVELOPMENT OF THE WHOLE CHILD THROUGH THE MONTESSORI PHILOSOPHY.</ActivityOrMissionDesc>
      <VotingMembersGoverningBodyCnt>8</VotingMembersGoverningBodyCnt>
      <VotingMembersIndependentCnt>8</VotingMembersIndependentCnt>
      <TotalEmployeeCnt>23</TotalEmployeeCnt>
      <TotalVolunteersCnt>40</TotalVolunteersCnt>
      <TotalGrossUBIAmt>0</TotalGrossUBIAmt>
      <PYContributionsGrantsAmt>46481</PYContributionsGrantsAmt>
      <CYContributionsGrantsAmt>40032</CYContributionsGrantsAmt>
      <PYProgramServiceRevenueAmt>1495263</PYProgramServiceRevenueAmt>
      <CYProgramServiceRevenueAmt>1783133</CYProgramServiceRevenueAmt>
      <PYInvestmentIncomeAmt>15344</PYInvestmentIncomeAmt>
      <CYInvestmentIncomeAmt>19949</CYInvestmentIncomeAmt>
      <PYOtherRevenueAmt>44100</PYOtherRevenueAmt>
      <CYOtherRevenueAmt>12591</CYOtherRevenueAmt>
      <PYTotalRevenueAmt>1601188</PYTotalRevenueAmt>
      <CYTotalRevenueAmt>1855705</CYTotalRevenueAmt>
      <PYGrantsAndSimilarPaidAmt>75240</PYGrantsAndSimilarPaidAmt>
      <CYGrantsAndSimilarPaidAmt>106018</CYGrantsAndSimilarPaidAmt>
      <CYBenefitsPaidToMembersAmt>0</CYBenefitsPaidToMembersAmt>
      <PYSalariesCompEmpBnftPaidAmt>894707</PYSalariesCompEmpBnftPaidAmt>
      <CYSalariesCompEmpBnftPaidAmt>1053384</CYSalariesCompEmpBnftPaidAmt>
      <CYTotalProfFndrsngExpnsAmt>0</CYTotalProfFndrsngExpnsAmt>
      <CYTotalFundraisingExpenseAmt>0</CYTotalFundraisingExpenseAmt>
      <PYOtherExpensesAmt>462806</PYOtherExpensesAmt>
      <CYOtherExpensesAmt>590907</CYOtherExpensesAmt>
      <PYTotalExpensesAmt>1432753</PYTotalExpensesAmt>
      <CYTotalExpensesAmt>1750309</CYTotalExpensesAmt>
      <PYRevenuesLessExpensesAmt>168435</PYRevenuesLessExpensesAmt>
      <CYRevenuesLessExpensesAmt>105396</CYRevenuesLessExpensesAmt>
      <TotalAssetsBOYAmt>2031893</TotalAssetsBOYAmt>
      <TotalAssetsEOYAmt>2132295</TotalAssetsEOYAmt>
      <TotalLiabilitiesBOYAmt>723329</TotalLiabilitiesBOYAmt>
      <TotalLiabilitiesEOYAmt>713961</TotalLiabilitiesEOYAmt>
      <NetAssetsOrFundBalancesBOYAmt>1308564</NetAssetsOrFundBalancesBOYAmt>
      <NetAssetsOrFundBalancesEOYAmt>1418334</NetAssetsOrFundBalancesEOYAmt>
      <MissionDesc>THE MISSION OF CASCADIA SCHOOL IS TO AID THE DEVELOPMENT OF THE WHOLE CHILD THROUGH THE MONTESSORI PHILOSOPHY.</MissionDesc>
      <SignificantNewProgramSrvcInd>false</SignificantNewProgramSrvcInd>
      <SignificantChangeInd>false</SignificantChangeInd>
      <ExpenseAmt>1456149</ExpenseAmt>
      <RevenueAmt>1783133</RevenueAmt>
      <Desc>CASCADIA SCHOOL OFFERS MULTI-AGE MONTESSORI LEARNING ENVIRONMENTS FOR ELEMENTARY AND MIDDLE SCHOOL AGE STUDENTS.</Desc>
      <ProgSrvcAccomActy2Grp>
        <ExpenseAmt>106018</ExpenseAmt>
        <GrantAmt>106018</GrantAmt>
        <Desc>TUITION ASSISTANCE IS AWARDED TO STUDENTS AND THEIR FAMILIES WHO WOULD OTHERWISE NOT BE ABLE TO AFFORD CASCADIA SCHOOL.</Desc>
      </ProgSrvcAccomActy2Grp>
      <TotalProgramServiceExpensesAmt>1562167</TotalProgramServiceExpensesAmt>
      <DescribedInSection501c3Ind referenceDocumentId="RetDoc8">true</DescribedInSection501c3Ind>
      <ScheduleBRequiredInd>false</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">false</IndependentAuditFinclStmtInd>
      <ConsolidatedAuditFinclStmtInd referenceDocumentId="RetDoc3">false</ConsolidatedAuditFinclStmtInd>
      <SchoolOperatingInd referenceDocumentId="RetDoc4">true</SchoolOperatingInd>
      <ForeignOfficeInd>false</ForeignOfficeInd>
      <ForeignActivitiesInd>false</ForeignActivitiesInd>
      <MoreThan5000KToOrgInd>false</MoreThan5000KToOrgInd>
      <MoreThan5000KToIndividualsInd>false</MoreThan5000KToIndividualsInd>
      <ProfessionalFundraisingInd referenceDocumentId="RetDoc5">false</ProfessionalFundraisingInd>
      <FundraisingActivitiesInd referenceDocumentId="RetDoc5">true</FundraisingActivitiesInd>
      <GamingActivitiesInd referenceDocumentId="RetDoc5">false</GamingActivitiesInd>
      <OperateHospitalInd>false</OperateHospitalInd>
      <GrantsToOrganizationsInd referenceDocumentId="RetDoc6">false</GrantsToOrganizationsInd>
      <GrantsToIndividualsInd referenceDocumentId="RetDoc6">true</GrantsToIndividualsInd>
      <ScheduleJRequiredInd>false</ScheduleJRequiredInd>
      <TaxExemptBondsInd>false</TaxExemptBondsInd>
      <EngagedInExcessBenefitTransInd>false</EngagedInExcessBenefitTransInd>
      <PYExcessBenefitTransInd>false</PYExcessBenefitTransInd>
      <LoanOutstandingInd>false</LoanOutstandingInd>
      <GrantToRelatedPersonInd>false</GrantToRelatedPersonInd>
      <BusinessRlnWithOrgMemInd>false</BusinessRlnWithOrgMemInd>
      <BusinessRlnWithFamMemInd>false</BusinessRlnWithFamMemInd>
      <BusinessRlnWith35CtrlEntInd>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>8</IRPDocumentCnt>
      <IRPDocumentW2GCnt>0</IRPDocumentW2GCnt>
      <BackupWthldComplianceInd>true</BackupWthldComplianceInd>
      <EmployeeCnt>23</EmployeeCnt>
      <EmploymentTaxReturnsFiledInd>true</EmploymentTaxReturnsFiledInd>
      <UnrelatedBusIncmOverLimitInd>false</UnrelatedBusIncmOverLimitInd>
      <ForeignFinancialAccountInd>false</ForeignFinancialAccountInd>
      <ProhibitedTaxShelterTransInd>false</ProhibitedTaxShelterTransInd>
      <TaxablePartyNotificationInd>false</TaxablePartyNotificationInd>
      <NondeductibleContributionsInd>false</NondeductibleContributionsInd>
      <QuidProQuoContributionsInd>true</QuidProQuoContributionsInd>
      <QuidProQuoContriDisclInd>true</QuidProQuoContriDisclInd>
      <Form8282PropertyDisposedOfInd>false</Form8282PropertyDisposedOfInd>
      <RcvFndsToPayPrsnlBnftCntrctInd>false</RcvFndsToPayPrsnlBnftCntrctInd>
      <PayPremiumsPrsnlBnftCntrctInd>false</PayPremiumsPrsnlBnftCntrctInd>
      <IndoorTanningServicesInd>false</IndoorTanningServicesInd>
      <SubjToTaxRmnrtnExPrchtPymtInd>false</SubjToTaxRmnrtnExPrchtPymtInd>
      <SubjectToExcsTaxNetInvstIncInd>false</SubjectToExcsTaxNetInvstIncInd>
      <InfoInScheduleOPartVIInd>X</InfoInScheduleOPartVIInd>
      <GoverningBodyVotingMembersCnt>8</GoverningBodyVotingMembersCnt>
      <IndependentVotingMemberCnt>8</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>true</WhistleblowerPolicyInd>
      <DocumentRetentionPolicyInd>true</DocumentRetentionPolicyInd>
      <CompensationProcessCEOInd>false</CompensationProcessCEOInd>
      <CompensationProcessOtherInd>true</CompensationProcessOtherInd>
      <InvestmentInJointVentureInd>false</InvestmentInJointVentureInd>
      <UponRequestInd>X</UponRequestInd>
      <BooksInCareOfDetail>
        <PersonNm>DANIELLE BENGE</PersonNm>
        <PhoneNum>3609448096</PhoneNum>
        <USAddress>
          <AddressLine1Txt>10606 NE 14TH STREET</AddressLine1Txt>
          <CityNm>VANCOUVER</CityNm>
          <StateAbbreviationCd>WA</StateAbbreviationCd>
          <ZIPCd>986644328</ZIPCd>
        </USAddress>
      </BooksInCareOfDetail>
      <Form990PartVIISectionAGrp>
        <PersonNm>DANIELLE BENGE</PersonNm>
        <TitleTxt>EX. OFFICIO</TitleTxt>
        <AverageHoursPerWeekRt>40.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <OfficerInd>X</OfficerInd>
        <ReportableCompFromOrgAmt>67020</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>PAUL YOUNG</PersonNm>
        <TitleTxt>PRESIDENT</TitleTxt>
        <AverageHoursPerWeekRt>1.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <OfficerInd>X</OfficerInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>ANGIE SIMAS</PersonNm>
        <TitleTxt>VICE PRESIDE</TitleTxt>
        <AverageHoursPerWeekRt>0.75</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <OfficerInd>X</OfficerInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>TRISTA ZUGEL</PersonNm>
        <TitleTxt>TREASURER</TitleTxt>
        <AverageHoursPerWeekRt>1.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <OfficerInd>X</OfficerInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>ERICA PETERSON</PersonNm>
        <TitleTxt>SECRETARY</TitleTxt>
        <AverageHoursPerWeekRt>0.50</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <OfficerInd>X</OfficerInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>EMILLO BULLANDAY</PersonNm>
        <TitleTxt>BOARD MEMBER</TitleTxt>
        <AverageHoursPerWeekRt>0.50</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>JULIE DAVIS</PersonNm>
        <TitleTxt>BOARD MEMBER</TitleTxt>
        <AverageHoursPerWeekRt>0.50</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>ERICH KASCH</PersonNm>
        <TitleTxt>BOARD MEMBER</TitleTxt>
        <AverageHoursPerWeekRt>0.50</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>FARHAD DADKHO</PersonNm>
        <TitleTxt>BOARD MEMBER</TitleTxt>
        <AverageHoursPerWeekRt>0.50</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <TotalReportableCompFromOrgAmt>67020</TotalReportableCompFromOrgAmt>
      <FormerOfcrEmployeesListedInd>false</FormerOfcrEmployeesListedInd>
      <TotalCompGreaterThan150KInd>false</TotalCompGreaterThan150KInd>
      <CompensationFromOtherSrcsInd>false</CompensationFromOtherSrcsInd>
      <FundraisingAmt>30427</FundraisingAmt>
      <AllOtherContributionsAmt>9605</AllOtherContributionsAmt>
      <TotalContributionsAmt>40032</TotalContributionsAmt>
      <ProgramServiceRevenueGrp>
        <Desc>TUITION</Desc>
        <TotalRevenueColumnAmt>1534185</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>1534185</RelatedOrExemptFuncIncomeAmt>
      </ProgramServiceRevenueGrp>
      <ProgramServiceRevenueGrp>
        <Desc>CHILD CARE</Desc>
        <TotalRevenueColumnAmt>67924</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>67924</RelatedOrExemptFuncIncomeAmt>
      </ProgramServiceRevenueGrp>
      <ProgramServiceRevenueGrp>
        <Desc>SUMMER PROGRAM</Desc>
        <TotalRevenueColumnAmt>42211</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>42211</RelatedOrExemptFuncIncomeAmt>
      </ProgramServiceRevenueGrp>
      <ProgramServiceRevenueGrp>
        <Desc>STUDENT ACTIVITY FEES</Desc>
        <TotalRevenueColumnAmt>39375</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>39375</RelatedOrExemptFuncIncomeAmt>
      </ProgramServiceRevenueGrp>
      <ProgramServiceRevenueGrp>
        <Desc>REGISTRATION FEES</Desc>
        <TotalRevenueColumnAmt>36250</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>36250</RelatedOrExemptFuncIncomeAmt>
      </ProgramServiceRevenueGrp>
      <TotalOthProgramServiceRevGrp>
        <TotalRevenueColumnAmt>63188</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>63188</RelatedOrExemptFuncIncomeAmt>
      </TotalOthProgramServiceRevGrp>
      <TotalProgramServiceRevenueAmt>1783133</TotalProgramServiceRevenueAmt>
      <InvestmentIncomeGrp>
        <TotalRevenueColumnAmt>19949</TotalRevenueColumnAmt>
        <ExclusionAmt>19949</ExclusionAmt>
      </InvestmentIncomeGrp>
      <FundraisingGrossIncomeAmt>33153</FundraisingGrossIncomeAmt>
      <ContriRptFundraisingEventAmt>30427</ContriRptFundraisingEventAmt>
      <FundraisingDirectExpensesAmt>20562</FundraisingDirectExpensesAmt>
      <NetIncmFromFundraisingEvtGrp>
        <TotalRevenueColumnAmt>12591</TotalRevenueColumnAmt>
      </NetIncmFromFundraisingEvtGrp>
      <TotalRevenueGrp>
        <TotalRevenueColumnAmt>1855705</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>1783133</RelatedOrExemptFuncIncomeAmt>
        <ExclusionAmt>19949</ExclusionAmt>
      </TotalRevenueGrp>
      <GrantsToDomesticIndividualsGrp>
        <TotalAmt>106018</TotalAmt>
        <ProgramServicesAmt>106018</ProgramServicesAmt>
      </GrantsToDomesticIndividualsGrp>
      <CompCurrentOfcrDirectorsGrp>
        <TotalAmt>67020</TotalAmt>
        <ManagementAndGeneralAmt>67020</ManagementAndGeneralAmt>
      </CompCurrentOfcrDirectorsGrp>
      <OtherSalariesAndWagesGrp>
        <TotalAmt>827280</TotalAmt>
        <ProgramServicesAmt>827280</ProgramServicesAmt>
      </OtherSalariesAndWagesGrp>
      <PensionPlanContributionsGrp>
        <TotalAmt>16360</TotalAmt>
        <ProgramServicesAmt>16360</ProgramServicesAmt>
      </PensionPlanContributionsGrp>
      <OtherEmployeeBenefitsGrp>
        <TotalAmt>69584</TotalAmt>
        <ProgramServicesAmt>69584</ProgramServicesAmt>
      </OtherEmployeeBenefitsGrp>
      <PayrollTaxesGrp>
        <TotalAmt>73140</TotalAmt>
        <ProgramServicesAmt>73140</ProgramServicesAmt>
      </PayrollTaxesGrp>
      <FeesForServicesLegalGrp>
        <TotalAmt>556</TotalAmt>
        <ManagementAndGeneralAmt>556</ManagementAndGeneralAmt>
      </FeesForServicesLegalGrp>
      <FeesForServicesAccountingGrp>
        <TotalAmt>11915</TotalAmt>
        <ManagementAndGeneralAmt>11915</ManagementAndGeneralAmt>
      </FeesForServicesAccountingGrp>
      <FeesForServicesOtherGrp>
        <TotalAmt>841</TotalAmt>
        <ManagementAndGeneralAmt>841</ManagementAndGeneralAmt>
      </FeesForServicesOtherGrp>
      <AdvertisingGrp>
        <TotalAmt>7352</TotalAmt>
        <ProgramServicesAmt>7352</ProgramServicesAmt>
      </AdvertisingGrp>
      <OfficeExpensesGrp>
        <TotalAmt>25076</TotalAmt>
        <ManagementAndGeneralAmt>25076</ManagementAndGeneralAmt>
      </OfficeExpensesGrp>
      <OccupancyGrp>
        <TotalAmt>161169</TotalAmt>
        <ProgramServicesAmt>161169</ProgramServicesAmt>
      </OccupancyGrp>
      <InterestGrp>
        <TotalAmt>315</TotalAmt>
        <ManagementAndGeneralAmt>315</ManagementAndGeneralAmt>
      </InterestGrp>
      <DepreciationDepletionGrp>
        <TotalAmt>48060</TotalAmt>
        <ManagementAndGeneralAmt>48060</ManagementAndGeneralAmt>
      </DepreciationDepletionGrp>
      <InsuranceGrp>
        <TotalAmt>15474</TotalAmt>
        <ManagementAndGeneralAmt>15474</ManagementAndGeneralAmt>
      </InsuranceGrp>
      <OtherExpensesGrp>
        <Desc>TUITION DISCOUNTS</Desc>
        <TotalAmt>83686</TotalAmt>
        <ProgramServicesAmt>83686</ProgramServicesAmt>
      </OtherExpensesGrp>
      <OtherExpensesGrp>
        <Desc>SCIENCE TRIPS</Desc>
        <TotalAmt>42526</TotalAmt>
        <ProgramServicesAmt>42526</ProgramServicesAmt>
      </OtherExpensesGrp>
      <OtherExpensesGrp>
        <Desc>CONTRACT LABOR</Desc>
        <TotalAmt>26146</TotalAmt>
        <ProgramServicesAmt>26146</ProgramServicesAmt>
      </OtherExpensesGrp>
      <OtherExpensesGrp>
        <Desc>CLASSROOM SUPPLIES</Desc>
        <TotalAmt>22588</TotalAmt>
        <ProgramServicesAmt>22588</ProgramServicesAmt>
      </OtherExpensesGrp>
      <AllOtherExpensesGrp>
        <TotalAmt>145203</TotalAmt>
        <ProgramServicesAmt>126318</ProgramServicesAmt>
        <ManagementAndGeneralAmt>18885</ManagementAndGeneralAmt>
      </AllOtherExpensesGrp>
      <TotalFunctionalExpensesGrp>
        <TotalAmt>1750309</TotalAmt>
        <ProgramServicesAmt>1562167</ProgramServicesAmt>
        <ManagementAndGeneralAmt>188142</ManagementAndGeneralAmt>
        <FundraisingAmt>0</FundraisingAmt>
      </TotalFunctionalExpensesGrp>
      <CashNonInterestBearingGrp>
        <BOYAmt>175707</BOYAmt>
        <EOYAmt>210994</EOYAmt>
      </CashNonInterestBearingGrp>
      <SavingsAndTempCashInvstGrp>
        <BOYAmt>385331</BOYAmt>
        <EOYAmt>358755</EOYAmt>
      </SavingsAndTempCashInvstGrp>
      <AccountsReceivableGrp>
        <BOYAmt>25522</BOYAmt>
        <EOYAmt>32211</EOYAmt>
      </AccountsReceivableGrp>
      <PrepaidExpensesDefrdChargesGrp>
        <BOYAmt>10420</BOYAmt>
        <EOYAmt>11042</EOYAmt>
      </PrepaidExpensesDefrdChargesGrp>
      <LandBldgEquipCostOrOtherBssAmt>2488835</LandBldgEquipCostOrOtherBssAmt>
      <LandBldgEquipAccumDeprecAmt>1097362</LandBldgEquipAccumDeprecAmt>
      <LandBldgEquipBasisNetGrp>
        <BOYAmt>1317343</BOYAmt>
        <EOYAmt>1391473</EOYAmt>
      </LandBldgEquipBasisNetGrp>
      <InvestmentsPubTradedSecGrp>
        <BOYAmt>111667</BOYAmt>
        <EOYAmt>122232</EOYAmt>
      </InvestmentsPubTradedSecGrp>
      <OtherAssetsTotalGrp>
        <BOYAmt>5903</BOYAmt>
        <EOYAmt>5588</EOYAmt>
      </OtherAssetsTotalGrp>
      <TotalAssetsGrp>
        <BOYAmt>2031893</BOYAmt>
        <EOYAmt>2132295</EOYAmt>
      </TotalAssetsGrp>
      <AccountsPayableAccrExpnssGrp>
        <BOYAmt>33889</BOYAmt>
        <EOYAmt>58464</EOYAmt>
      </AccountsPayableAccrExpnssGrp>
      <DeferredRevenueGrp>
        <BOYAmt>40500</BOYAmt>
        <EOYAmt>41150</EOYAmt>
      </DeferredRevenueGrp>
      <MortgNotesPyblScrdInvstPropGrp>
        <BOYAmt>647986</BOYAmt>
        <EOYAmt>612396</EOYAmt>
      </MortgNotesPyblScrdInvstPropGrp>
      <OtherLiabilitiesGrp>
        <BOYAmt>954</BOYAmt>
        <EOYAmt>1951</EOYAmt>
      </OtherLiabilitiesGrp>
      <TotalLiabilitiesGrp>
        <BOYAmt>723329</BOYAmt>
        <EOYAmt>713961</EOYAmt>
      </TotalLiabilitiesGrp>
      <OrganizationFollowsFASB117Ind>X</OrganizationFollowsFASB117Ind>
      <NoDonorRestrictionNetAssetsGrp>
        <BOYAmt>1308564</BOYAmt>
        <EOYAmt>1418334</EOYAmt>
      </NoDonorRestrictionNetAssetsGrp>
      <TotalNetAssetsFundBalanceGrp>
        <BOYAmt>1308564</BOYAmt>
        <EOYAmt>1418334</EOYAmt>
      </TotalNetAssetsFundBalanceGrp>
      <TotLiabNetAssetsFundBalanceGrp>
        <BOYAmt>2031893</BOYAmt>
        <EOYAmt>2132295</EOYAmt>
      </TotLiabNetAssetsFundBalanceGrp>
      <ReconcilationRevenueExpnssAmt>105396</ReconcilationRevenueExpnssAmt>
      <NetUnrlzdGainsLossesInvstAmt>4374</NetUnrlzdGainsLossesInvstAmt>
      <MethodOfAccountingAccrualInd>X</MethodOfAccountingAccrualInd>
      <AccountantCompileOrReviewInd>false</AccountantCompileOrReviewInd>
      <FSAuditedInd>false</FSAuditedInd>
      <FederalGrantAuditRequiredInd>false</FederalGrantAuditRequiredInd>
    </IRS990>
    <IRS990ScheduleA documentId="RetDoc8">
      <SchoolInd>X</SchoolInd>
    </IRS990ScheduleA>
    <IRS990ScheduleD documentId="RetDoc3">
      <LandGrp>
        <OtherCostOrOtherBasisAmt>250000</OtherCostOrOtherBasisAmt>
        <BookValueAmt>250000</BookValueAmt>
      </LandGrp>
      <BuildingsGrp>
        <OtherCostOrOtherBasisAmt>2025090</OtherCostOrOtherBasisAmt>
        <DepreciationAmt>883617</DepreciationAmt>
        <BookValueAmt>1141473</BookValueAmt>
      </BuildingsGrp>
      <EquipmentGrp>
        <OtherCostOrOtherBasisAmt>213745</OtherCostOrOtherBasisAmt>
        <DepreciationAmt>213745</DepreciationAmt>
      </EquipmentGrp>
      <TotalBookValueLandBuildingsAmt>1391473</TotalBookValueLandBuildingsAmt>
      <OtherLiabilitiesOrgGrp>
        <Desc>CREDIT CARD BALANCE</Desc>
        <Amt>1951</Amt>
      </OtherLiabilitiesOrgGrp>
      <TotalLiabilityAmt>1951</TotalLiabilityAmt>
    </IRS990ScheduleD>
    <IRS990ScheduleE documentId="RetDoc4">
      <NondiscriminatoryPolicyStmtInd>true</NondiscriminatoryPolicyStmtInd>
      <PolicyStmtInBrochuresEtcInd>true</PolicyStmtInBrochuresEtcInd>
      <PlcyPblczdViaBroadcastMediaInd>true</PlcyPblczdViaBroadcastMediaInd>
      <MaintainRacialCompRecsInd>true</MaintainRacialCompRecsInd>
      <MaintainScholarshipsRecsInd>true</MaintainScholarshipsRecsInd>
      <MaintainCpyOfBrochuresEtcInd>true</MaintainCpyOfBrochuresEtcInd>
      <MaintainCpyOfAllSolInd>true</MaintainCpyOfAllSolInd>
      <DiscriminateRaceStdntsRghtsInd>false</DiscriminateRaceStdntsRghtsInd>
      <DiscriminateRaceAdmissPlcyInd>false</DiscriminateRaceAdmissPlcyInd>
      <DiscriminateRaceEmplmFcultyInd>false</DiscriminateRaceEmplmFcultyInd>
      <DiscriminateRaceSchsInd>false</DiscriminateRaceSchsInd>
      <DiscriminateRaceEducPlcyInd>false</DiscriminateRaceEducPlcyInd>
      <DiscriminateRaceUseOfFcltsInd>false</DiscriminateRaceUseOfFcltsInd>
      <DiscriminateRaceAthltProgInd>false</DiscriminateRaceAthltProgInd>
      <DiscriminateRaceOtherActyInd>false</DiscriminateRaceOtherActyInd>
      <GovernmentFinancialAidRcvdInd>true</GovernmentFinancialAidRcvdInd>
      <GovernmentFinancialAidRvkdInd>false</GovernmentFinancialAidRvkdInd>
      <ComplianceWithRevProc7550Ind>true</ComplianceWithRevProc7550Ind>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>SCHEDULE E, LINE 3</FormAndLineReferenceDesc>
        <ExplanationTxt>THIS HAS BEEN NOTED AT ALL TIMES ON OUR WEBSITE UNDER REGISTRATION AND IN OUR ADMISSIONS PAPERWORK.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>SCHEDULE E, LINE 6</FormAndLineReferenceDesc>
        <ExplanationTxt>FEDERAL TITLE GRANTS ARE APPLIED FOR BY CASCADIA SCHOOL FROM FEDERAL DEPARTMENT OF EDUCATION. GRANT FUNDS ARE COORDINATED BY THE WASHINGTON OSPI THROUGH LOCAL SCHOOL DISTRICTS. GRANTS SUPPORT SERVICES TO STUDENTS IN NEED AND CONTINUING PROFESSIONAL EDUCATION FOR EDUCATORS.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleE>
    <IRS990ScheduleG documentId="RetDoc5">
      <FundraisingEventInformationGrp>
        <Event1Nm>AUCTION</Event1Nm>
        <GrossReceiptsEvent1Amt>26222</GrossReceiptsEvent1Amt>
        <CharitableContriEvent1Amt>8294</CharitableContriEvent1Amt>
        <GrossRevenueEvent1Amt>17928</GrossRevenueEvent1Amt>
        <OtherDirectExpensesEvent1Amt>5682</OtherDirectExpensesEvent1Amt>
        <Event2Nm>ANNUAL APPEAL</Event2Nm>
        <GrossReceiptsEvent2Amt>22133</GrossReceiptsEvent2Amt>
        <CharitableContriEvent2Amt>22133</CharitableContriEvent2Amt>
        <OtherDirectExpensesEvent2Amt>552</OtherDirectExpensesEvent2Amt>
        <OtherEventsTotalCnt>1</OtherEventsTotalCnt>
        <GrossReceiptsOtherEventsAmt>15225</GrossReceiptsOtherEventsAmt>
        <GrossRevenueOtherEventsAmt>15225</GrossRevenueOtherEventsAmt>
        <OthDirectExpnssOtherEventsAmt>14328</OthDirectExpnssOtherEventsAmt>
        <GrossReceiptsTotalAmt>63580</GrossReceiptsTotalAmt>
        <CharitableContributionsTotAmt>30427</CharitableContributionsTotAmt>
        <GrossRevenueTotalEventsAmt>33153</GrossRevenueTotalEventsAmt>
        <OthDirectExpnssTotalEventsAmt>20562</OthDirectExpnssTotalEventsAmt>
        <DirectExpenseSummaryEventsAmt>20562</DirectExpenseSummaryEventsAmt>
        <NetIncomeSummaryAmt>12591</NetIncomeSummaryAmt>
      </FundraisingEventInformationGrp>
    </IRS990ScheduleG>
    <IRS990ScheduleI documentId="RetDoc6">
      <GrantRecordsMaintainedInd>false</GrantRecordsMaintainedInd>
      <GrantsOtherAsstToIndivInUSGrp>
        <GrantTypeTxt>TUITION ASSISTANCE - FINA</GrantTypeTxt>
        <RecipientCnt>17</RecipientCnt>
        <CashGrantAmt>106018</CashGrantAmt>
      </GrantsOtherAsstToIndivInUSGrp>
    </IRS990ScheduleI>
    <IRS990ScheduleO documentId="RetDoc7">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 11B</FormAndLineReferenceDesc>
        <ExplanationTxt>THE CURRENT BOARD MEMBERS ARE PROVIDED ELECTRONICALLY A DRAFT OF THE FORM 990 PREPARED BY THE ACCOUNTING FIRM. ONCE DISCUSSED AND APPROVED BY THE BOARD AT A BOARD MEETING, THE FINAL FORM IS FILED WITH THE IRS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 12C</FormAndLineReferenceDesc>
        <ExplanationTxt>CONFLICT OF INTEREST POLICY IS REVIEWED AND DISCUSSED ANNUALLY AMONG BOARD MEMBERS AND WITH KEY EMPLOYEES THROUGH GROUP AND INDIVIDUAL MEETINGS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 15B</FormAndLineReferenceDesc>
        <ExplanationTxt>INDEPENDENT OSPI GUIDELINES ARE USED FOR SETTING SALARIES FOR TEACHERS AS WELL AS OTHER RELEVENT RESOURCES.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 19</FormAndLineReferenceDesc>
        <ExplanationTxt>GOVERNING DOCUMENTS, POLICIES AND PROCEDURES AND FINANCIAL STATEMENTS ARE AVAILABLE UPON REQUEST THROUGH THE SCHOOL OFFICE. MINUTES ARE POSTED ON OUR PARENTAL PORTAL AND ARE AVAILABLE IN THE LOBBY. STATEMENTS REGARDING NON- PROFIT STATUS APPEAR ON DONATION LETTERS.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
  </ReturnData>
</Return>