﻿<?xml version="1.0" encoding="utf-8"?>
<Return xmlns="http://www.irs.gov/efile" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" returnVersion="2018v3.2">
  <ReturnHeader binaryAttachmentCnt="0">
    <ReturnTs>2020-07-15T16:38:38-05:00</ReturnTs>
    <TaxPeriodEndDt>2019-08-31</TaxPeriodEndDt>
    <PreparerFirmGrp>
      <PreparerFirmEIN>910873571</PreparerFirmEIN>
      <PreparerFirmName>
        <BusinessNameLine1Txt>GREENWOOD OHLUND &amp; CO LLP</BusinessNameLine1Txt>
      </PreparerFirmName>
      <PreparerUSAddress>
        <AddressLine1Txt>4241 21ST AVE W 400</AddressLine1Txt>
        <CityNm>SEATTLE</CityNm>
        <StateAbbreviationCd>WA</StateAbbreviationCd>
        <ZIPCd>98199</ZIPCd>
      </PreparerUSAddress>
    </PreparerFirmGrp>
    <ReturnTypeCd>990</ReturnTypeCd>
    <TaxPeriodBeginDt>2018-09-01</TaxPeriodBeginDt>
    <Filer>
      <EIN>911072804</EIN>
      <BusinessName>
        <BusinessNameLine1Txt>THE LEARNING TREE</BusinessNameLine1Txt>
      </BusinessName>
      <BusinessNameControlTxt>LEAR</BusinessNameControlTxt>
      <PhoneNum>2063244788</PhoneNum>
      <USAddress>
        <AddressLine1Txt>1721 15TH AVE</AddressLine1Txt>
        <CityNm>SEATTLE</CityNm>
        <StateAbbreviationCd>WA</StateAbbreviationCd>
        <ZIPCd>98122</ZIPCd>
      </USAddress>
    </Filer>
    <BusinessOfficerGrp>
      <PersonNm>ROB PURCELL</PersonNm>
      <PersonTitleTxt>PRESIDENT</PersonTitleTxt>
      <PhoneNum>2063244788</PhoneNum>
      <SignatureDt>2020-07-14</SignatureDt>
      <DiscussWithPaidPreparerInd>true</DiscussWithPaidPreparerInd>
    </BusinessOfficerGrp>
    <PreparerPersonGrp>
      <PreparerPersonNm>AMANDA O'ROURKE CPA</PreparerPersonNm>
      <PTIN>P01539825</PTIN>
      <PhoneNum>2067821767</PhoneNum>
      <PreparationDt>2020-07-15</PreparationDt>
    </PreparerPersonGrp>
    <FilingSecurityInformation>
      <IPAddress>
        <IPv4AddressTxt>96.93.115.49</IPv4AddressTxt>
      </IPAddress>
      <IPDt>2020-07-15</IPDt>
      <IPTm>16:38:38</IPTm>
      <IPTimezoneCd>CD</IPTimezoneCd>
      <FilingLicenseTypeCd>P</FilingLicenseTypeCd>
      <AtSubmissionCreationDeviceId>F978807E98A0AEC9B2B5EDC64B3FDDC188AC3463</AtSubmissionCreationDeviceId>
      <AtSubmissionFilingDeviceId>791687598B8DDA9BBCB22C771830AE99C53E9511</AtSubmissionFilingDeviceId>
    </FilingSecurityInformation>
    <TaxYr>2018</TaxYr>
    <BuildTS>2021-01-29 14:40:06Z</BuildTS>
  </ReturnHeader>
  <ReturnData documentCnt="6">
    <IRS990 documentId="RetDoc2" referenceDocumentId="RetDoc6">
      <PrincipalOfficerNm>ROB PURCELL</PrincipalOfficerNm>
      <USAddress>
        <AddressLine1Txt>1721 15TH AVE</AddressLine1Txt>
        <CityNm>SEATTLE</CityNm>
        <StateAbbreviationCd>WA</StateAbbreviationCd>
        <ZIPCd>98122</ZIPCd>
      </USAddress>
      <GrossReceiptsAmt>998778</GrossReceiptsAmt>
      <GroupReturnForAffiliatesInd>false</GroupReturnForAffiliatesInd>
      <Organization501c3Ind>X</Organization501c3Ind>
      <WebsiteAddressTxt>HTTPS://LEARNINGTREEMONTESSORI.COM/</WebsiteAddressTxt>
      <TypeOfOrganizationCorpInd>X</TypeOfOrganizationCorpInd>
      <FormationYr>1979</FormationYr>
      <LegalDomicileStateCd>WA</LegalDomicileStateCd>
      <ActivityOrMissionDesc>OPERATING A FULL-TIME MONTESSORI DAY SCHOOL FOR CHILDREN.</ActivityOrMissionDesc>
      <VotingMembersGoverningBodyCnt>7</VotingMembersGoverningBodyCnt>
      <VotingMembersIndependentCnt>4</VotingMembersIndependentCnt>
      <TotalEmployeeCnt>31</TotalEmployeeCnt>
      <TotalVolunteersCnt>90</TotalVolunteersCnt>
      <TotalGrossUBIAmt>0</TotalGrossUBIAmt>
      <PYContributionsGrantsAmt>34817</PYContributionsGrantsAmt>
      <CYContributionsGrantsAmt>11922</CYContributionsGrantsAmt>
      <PYProgramServiceRevenueAmt>888859</PYProgramServiceRevenueAmt>
      <CYProgramServiceRevenueAmt>945016</CYProgramServiceRevenueAmt>
      <PYInvestmentIncomeAmt>13880</PYInvestmentIncomeAmt>
      <CYInvestmentIncomeAmt>10972</CYInvestmentIncomeAmt>
      <PYOtherRevenueAmt>38850</PYOtherRevenueAmt>
      <CYOtherRevenueAmt>440</CYOtherRevenueAmt>
      <PYTotalRevenueAmt>976406</PYTotalRevenueAmt>
      <CYTotalRevenueAmt>968350</CYTotalRevenueAmt>
      <CYGrantsAndSimilarPaidAmt>0</CYGrantsAndSimilarPaidAmt>
      <CYBenefitsPaidToMembersAmt>0</CYBenefitsPaidToMembersAmt>
      <PYSalariesCompEmpBnftPaidAmt>708260</PYSalariesCompEmpBnftPaidAmt>
      <CYSalariesCompEmpBnftPaidAmt>731750</CYSalariesCompEmpBnftPaidAmt>
      <CYTotalProfFndrsngExpnsAmt>0</CYTotalProfFndrsngExpnsAmt>
      <CYTotalFundraisingExpenseAmt>3876</CYTotalFundraisingExpenseAmt>
      <PYOtherExpensesAmt>223277</PYOtherExpensesAmt>
      <CYOtherExpensesAmt>207443</CYOtherExpensesAmt>
      <PYTotalExpensesAmt>931537</PYTotalExpensesAmt>
      <CYTotalExpensesAmt>939193</CYTotalExpensesAmt>
      <PYRevenuesLessExpensesAmt>44869</PYRevenuesLessExpensesAmt>
      <CYRevenuesLessExpensesAmt>29157</CYRevenuesLessExpensesAmt>
      <TotalAssetsBOYAmt>581232</TotalAssetsBOYAmt>
      <TotalAssetsEOYAmt>587155</TotalAssetsEOYAmt>
      <TotalLiabilitiesBOYAmt>30547</TotalLiabilitiesBOYAmt>
      <TotalLiabilitiesEOYAmt>5204</TotalLiabilitiesEOYAmt>
      <NetAssetsOrFundBalancesBOYAmt>550685</NetAssetsOrFundBalancesBOYAmt>
      <NetAssetsOrFundBalancesEOYAmt>581951</NetAssetsOrFundBalancesEOYAmt>
      <MissionDesc>OPERATING A FULL TIME DAY MONTESSORI SCHOOL FOR CHILDREN.</MissionDesc>
      <SignificantNewProgramSrvcInd>false</SignificantNewProgramSrvcInd>
      <SignificantChangeInd>false</SignificantChangeInd>
      <ExpenseAmt>652535</ExpenseAmt>
      <RevenueAmt>945016</RevenueAmt>
      <Desc>THE LEARNING TREE PROVIDES FULL TIME CARE, IN A HIGH-QUALITY MONTESSORI PRESCHOOL ENVIRONMENT. WE SERVE 47 CHILDREN YEAR-ROUND. WE PROVIDE SOCIAL EMOTIONAL DEVELOPMENT AS WELL AS ACADEMICS TO THE CHILDREN. WE PROVIDE EDUCATION AND GUIDANCE TO THE FAMILIES OF THE CHILDREN WE SERVE. WE ACCEPT CHILDREN ON STATE AND CITY FUNDING. THE LEARNING TREE IS SUPPORTED WITH OVER 11,000.00 IN CONTRIBUTIONS AND 1200 VOLUNTEER HOURS.</Desc>
      <TotalProgramServiceExpensesAmt>652535</TotalProgramServiceExpensesAmt>
      <DescribedInSection501c3Ind referenceDocumentId="RetDoc7">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>
      <TempOrPermanentEndowmentsInd referenceDocumentId="RetDoc3">false</TempOrPermanentEndowmentsInd>
      <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>false</ProfessionalFundraisingInd>
      <FundraisingActivitiesInd>false</FundraisingActivitiesInd>
      <GamingActivitiesInd>false</GamingActivitiesInd>
      <OperateHospitalInd>false</OperateHospitalInd>
      <GrantsToOrganizationsInd>false</GrantsToOrganizationsInd>
      <GrantsToIndividualsInd>false</GrantsToIndividualsInd>
      <ScheduleJRequiredInd>false</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">false</BusinessRlnWithFamMemInd>
      <BusinessRlnWithOfficerEntInd referenceDocumentId="RetDoc5">true</BusinessRlnWithOfficerEntInd>
      <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>3</IRPDocumentCnt>
      <IRPDocumentW2GCnt>0</IRPDocumentW2GCnt>
      <BackupWthldComplianceInd>true</BackupWthldComplianceInd>
      <EmployeeCnt>31</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>7</GoverningBodyVotingMembersCnt>
      <IndependentVotingMemberCnt>4</IndependentVotingMemberCnt>
      <FamilyOrBusinessRlnInd>true</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>true</CompensationProcessCEOInd>
      <CompensationProcessOtherInd>true</CompensationProcessOtherInd>
      <InvestmentInJointVentureInd>false</InvestmentInJointVentureInd>
      <UponRequestInd>X</UponRequestInd>
      <BooksInCareOfDetail>
        <PersonNm>KAREN CAMPBELL</PersonNm>
        <PhoneNum>2063244788</PhoneNum>
        <USAddress>
          <AddressLine1Txt>1721 15TH AVE E</AddressLine1Txt>
          <CityNm>SEATTLE</CityNm>
          <StateAbbreviationCd>WA</StateAbbreviationCd>
          <ZIPCd>98122</ZIPCd>
        </USAddress>
      </BooksInCareOfDetail>
      <InfoInScheduleOPartVIIInd>X</InfoInScheduleOPartVIIInd>
      <Form990PartVIISectionAGrp>
        <PersonNm>VINCENT DUFFY</PersonNm>
        <TitleTxt>BOARD MEMBER</TitleTxt>
        <AverageHoursPerWeekRt>2.30</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>4726</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>1927</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>LAURIE WICK</PersonNm>
        <TitleTxt>BOARD MEMBER</TitleTxt>
        <AverageHoursPerWeekRt>2.30</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>4669</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>1927</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>ROSLYN DUFFY</PersonNm>
        <TitleTxt>VICE PRESIDE</TitleTxt>
        <AverageHoursPerWeekRt>2.30</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <OfficerInd>X</OfficerInd>
        <ReportableCompFromOrgAmt>3149</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>1927</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>DIANA SHUKIS</PersonNm>
        <TitleTxt>SECRETARY</TitleTxt>
        <AverageHoursPerWeekRt>2.30</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <OfficerInd>X</OfficerInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>HEATHER TIMM</PersonNm>
        <TitleTxt>BOARD MEMBER</TitleTxt>
        <AverageHoursPerWeekRt>2.30</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>ROB PURCELL</PersonNm>
        <TitleTxt>PRESIDENT</TitleTxt>
        <AverageHoursPerWeekRt>2.30</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <OfficerInd>X</OfficerInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>WAZHMA SAMIZAY</PersonNm>
        <TitleTxt>BOARD MEMBER</TitleTxt>
        <AverageHoursPerWeekRt>2.30</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>KAREN CAMPBELL</PersonNm>
        <TitleTxt>EXECUTIVE DI</TitleTxt>
        <AverageHoursPerWeekRt>50.00</AverageHoursPerWeekRt>
        <OfficerInd>X</OfficerInd>
        <ReportableCompFromOrgAmt>83940</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>13621</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <TotalReportableCompFromOrgAmt>96484</TotalReportableCompFromOrgAmt>
      <TotalOtherCompensationAmt>19402</TotalOtherCompensationAmt>
      <FormerOfcrEmployeesListedInd>false</FormerOfcrEmployeesListedInd>
      <TotalCompGreaterThan150KInd>false</TotalCompGreaterThan150KInd>
      <CompensationFromOtherSrcsInd>false</CompensationFromOtherSrcsInd>
      <GovernmentGrantsAmt>5197</GovernmentGrantsAmt>
      <AllOtherContributionsAmt>6725</AllOtherContributionsAmt>
      <TotalContributionsAmt>11922</TotalContributionsAmt>
      <ProgramServiceRevenueGrp>
        <Desc>PARENT PAY</Desc>
        <TotalRevenueColumnAmt>943966</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>943966</RelatedOrExemptFuncIncomeAmt>
      </ProgramServiceRevenueGrp>
      <ProgramServiceRevenueGrp>
        <Desc>APPLICATION FEES</Desc>
        <TotalRevenueColumnAmt>1050</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>1050</RelatedOrExemptFuncIncomeAmt>
      </ProgramServiceRevenueGrp>
      <TotalProgramServiceRevenueAmt>945016</TotalProgramServiceRevenueAmt>
      <InvestmentIncomeGrp>
        <TotalRevenueColumnAmt>5647</TotalRevenueColumnAmt>
        <ExclusionAmt>5647</ExclusionAmt>
      </InvestmentIncomeGrp>
      <GrossAmountSalesAssetsGrp>
        <SecuritiesAmt>30078</SecuritiesAmt>
        <OtherAmt>5675</OtherAmt>
      </GrossAmountSalesAssetsGrp>
      <LessCostOthBasisSalesExpnssGrp>
        <SecuritiesAmt>30428</SecuritiesAmt>
      </LessCostOthBasisSalesExpnssGrp>
      <GainOrLossGrp>
        <SecuritiesAmt>-350</SecuritiesAmt>
        <OtherAmt>5675</OtherAmt>
      </GainOrLossGrp>
      <NetGainOrLossInvestmentsGrp>
        <TotalRevenueColumnAmt>5325</TotalRevenueColumnAmt>
        <ExclusionAmt>5325</ExclusionAmt>
      </NetGainOrLossInvestmentsGrp>
      <OtherRevenueMiscGrp>
        <Desc>CREDIT CARD REBATE</Desc>
        <TotalRevenueColumnAmt>440</TotalRevenueColumnAmt>
        <ExclusionAmt>440</ExclusionAmt>
      </OtherRevenueMiscGrp>
      <OtherRevenueTotalAmt>440</OtherRevenueTotalAmt>
      <TotalRevenueGrp>
        <TotalRevenueColumnAmt>968350</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>945016</RelatedOrExemptFuncIncomeAmt>
        <ExclusionAmt>11412</ExclusionAmt>
      </TotalRevenueGrp>
      <CompCurrentOfcrDirectorsGrp>
        <TotalAmt>114433</TotalAmt>
        <ProgramServicesAmt>10830</ProgramServicesAmt>
        <ManagementAndGeneralAmt>101674</ManagementAndGeneralAmt>
        <FundraisingAmt>1929</FundraisingAmt>
      </CompCurrentOfcrDirectorsGrp>
      <OtherSalariesAndWagesGrp>
        <TotalAmt>485042</TotalAmt>
        <ProgramServicesAmt>372450</ProgramServicesAmt>
        <ManagementAndGeneralAmt>111313</ManagementAndGeneralAmt>
        <FundraisingAmt>1279</FundraisingAmt>
      </OtherSalariesAndWagesGrp>
      <OtherEmployeeBenefitsGrp>
        <TotalAmt>75742</TotalAmt>
        <ProgramServicesAmt>56285</ProgramServicesAmt>
        <ManagementAndGeneralAmt>19080</ManagementAndGeneralAmt>
        <FundraisingAmt>377</FundraisingAmt>
      </OtherEmployeeBenefitsGrp>
      <PayrollTaxesGrp>
        <TotalAmt>56533</TotalAmt>
        <ProgramServicesAmt>39620</ProgramServicesAmt>
        <ManagementAndGeneralAmt>16622</ManagementAndGeneralAmt>
        <FundraisingAmt>291</FundraisingAmt>
      </PayrollTaxesGrp>
      <FeesForServicesAccountingGrp>
        <TotalAmt>22636</TotalAmt>
        <ProgramServicesAmt>886</ProgramServicesAmt>
        <ManagementAndGeneralAmt>21750</ManagementAndGeneralAmt>
      </FeesForServicesAccountingGrp>
      <FeesForSrvcInvstMgmntFeesGrp>
        <TotalAmt>1829</TotalAmt>
        <ManagementAndGeneralAmt>1829</ManagementAndGeneralAmt>
      </FeesForSrvcInvstMgmntFeesGrp>
      <FeesForServicesOtherGrp>
        <TotalAmt>4600</TotalAmt>
        <ManagementAndGeneralAmt>4600</ManagementAndGeneralAmt>
      </FeesForServicesOtherGrp>
      <AdvertisingGrp>
        <TotalAmt>3924</TotalAmt>
        <ProgramServicesAmt>3924</ProgramServicesAmt>
      </AdvertisingGrp>
      <OfficeExpensesGrp>
        <TotalAmt>6132</TotalAmt>
        <ProgramServicesAmt>6089</ProgramServicesAmt>
        <ManagementAndGeneralAmt>43</ManagementAndGeneralAmt>
      </OfficeExpensesGrp>
      <InformationTechnologyGrp>
        <TotalAmt>3664</TotalAmt>
        <ProgramServicesAmt>3464</ProgramServicesAmt>
        <ManagementAndGeneralAmt>200</ManagementAndGeneralAmt>
      </InformationTechnologyGrp>
      <OccupancyGrp>
        <TotalAmt>94579</TotalAmt>
        <ProgramServicesAmt>89059</ProgramServicesAmt>
        <ManagementAndGeneralAmt>5520</ManagementAndGeneralAmt>
      </OccupancyGrp>
      <TravelGrp>
        <TotalAmt>908</TotalAmt>
        <ProgramServicesAmt>880</ProgramServicesAmt>
        <ManagementAndGeneralAmt>28</ManagementAndGeneralAmt>
      </TravelGrp>
      <ConferencesMeetingsGrp>
        <TotalAmt>3016</TotalAmt>
        <ProgramServicesAmt>3016</ProgramServicesAmt>
      </ConferencesMeetingsGrp>
      <DepreciationDepletionGrp>
        <TotalAmt>1823</TotalAmt>
        <ProgramServicesAmt>1713</ProgramServicesAmt>
        <ManagementAndGeneralAmt>110</ManagementAndGeneralAmt>
      </DepreciationDepletionGrp>
      <InsuranceGrp>
        <TotalAmt>11401</TotalAmt>
        <ProgramServicesAmt>11401</ProgramServicesAmt>
      </InsuranceGrp>
      <OtherExpensesGrp>
        <Desc>STAFF TRAINING</Desc>
        <TotalAmt>12570</TotalAmt>
        <ProgramServicesAmt>12570</ProgramServicesAmt>
      </OtherExpensesGrp>
      <OtherExpensesGrp>
        <Desc>ENRICHMENT</Desc>
        <TotalAmt>10022</TotalAmt>
        <ProgramServicesAmt>10022</ProgramServicesAmt>
      </OtherExpensesGrp>
      <OtherExpensesGrp>
        <Desc>FOOD</Desc>
        <TotalAmt>8980</TotalAmt>
        <ProgramServicesAmt>8980</ProgramServicesAmt>
      </OtherExpensesGrp>
      <OtherExpensesGrp>
        <Desc>PROGRAM SUPPLIES</Desc>
        <TotalAmt>8487</TotalAmt>
        <ProgramServicesAmt>8487</ProgramServicesAmt>
      </OtherExpensesGrp>
      <AllOtherExpensesGrp>
        <TotalAmt>12872</TotalAmt>
        <ProgramServicesAmt>12859</ProgramServicesAmt>
        <ManagementAndGeneralAmt>13</ManagementAndGeneralAmt>
      </AllOtherExpensesGrp>
      <TotalFunctionalExpensesGrp>
        <TotalAmt>939193</TotalAmt>
        <ProgramServicesAmt>652535</ProgramServicesAmt>
        <ManagementAndGeneralAmt>282782</ManagementAndGeneralAmt>
        <FundraisingAmt>3876</FundraisingAmt>
      </TotalFunctionalExpensesGrp>
      <CashNonInterestBearingGrp>
        <BOYAmt>346546</BOYAmt>
        <EOYAmt>354749</EOYAmt>
      </CashNonInterestBearingGrp>
      <SavingsAndTempCashInvstGrp>
        <BOYAmt>35876</BOYAmt>
        <EOYAmt>24464</EOYAmt>
      </SavingsAndTempCashInvstGrp>
      <LandBldgEquipCostOrOtherBssAmt>78905</LandBldgEquipCostOrOtherBssAmt>
      <LandBldgEquipAccumDeprecAmt>68887</LandBldgEquipAccumDeprecAmt>
      <LandBldgEquipBasisNetGrp>
        <BOYAmt>11841</BOYAmt>
        <EOYAmt>10018</EOYAmt>
      </LandBldgEquipBasisNetGrp>
      <InvestmentsPubTradedSecGrp>
        <BOYAmt>186969</BOYAmt>
        <EOYAmt>197924</EOYAmt>
      </InvestmentsPubTradedSecGrp>
      <TotalAssetsGrp>
        <BOYAmt>581232</BOYAmt>
        <EOYAmt>587155</EOYAmt>
      </TotalAssetsGrp>
      <AccountsPayableAccrExpnssGrp>
        <BOYAmt>5151</BOYAmt>
        <EOYAmt>2864</EOYAmt>
      </AccountsPayableAccrExpnssGrp>
      <OtherLiabilitiesGrp>
        <BOYAmt>25396</BOYAmt>
        <EOYAmt>2340</EOYAmt>
      </OtherLiabilitiesGrp>
      <TotalLiabilitiesGrp>
        <BOYAmt>30547</BOYAmt>
        <EOYAmt>5204</EOYAmt>
      </TotalLiabilitiesGrp>
      <OrgDoesNotFollowSFAS117Ind>X</OrgDoesNotFollowSFAS117Ind>
      <RtnEarnEndowmentIncmOthFndsGrp>
        <BOYAmt>550685</BOYAmt>
        <EOYAmt>581951</EOYAmt>
      </RtnEarnEndowmentIncmOthFndsGrp>
      <TotalNetAssetsFundBalanceGrp>
        <BOYAmt>550685</BOYAmt>
        <EOYAmt>581951</EOYAmt>
      </TotalNetAssetsFundBalanceGrp>
      <TotLiabNetAssetsFundBalanceGrp>
        <BOYAmt>581232</BOYAmt>
        <EOYAmt>587155</EOYAmt>
      </TotLiabNetAssetsFundBalanceGrp>
      <ReconcilationRevenueExpnssAmt>29157</ReconcilationRevenueExpnssAmt>
      <NetUnrlzdGainsLossesInvstAmt>2109</NetUnrlzdGainsLossesInvstAmt>
      <MethodOfAccountingCashInd>X</MethodOfAccountingCashInd>
      <AccountantCompileOrReviewInd>false</AccountantCompileOrReviewInd>
      <FSAuditedInd>false</FSAuditedInd>
      <FederalGrantAuditRequiredInd>false</FederalGrantAuditRequiredInd>
    </IRS990>
    <IRS990ScheduleA documentId="RetDoc7">
      <SchoolInd>X</SchoolInd>
    </IRS990ScheduleA>
    <IRS990ScheduleD documentId="RetDoc3">
      <LeaseholdImprovementsGrp>
        <OtherCostOrOtherBasisAmt>43494</OtherCostOrOtherBasisAmt>
        <DepreciationAmt>36168</DepreciationAmt>
        <BookValueAmt>7326</BookValueAmt>
      </LeaseholdImprovementsGrp>
      <EquipmentGrp>
        <OtherCostOrOtherBasisAmt>6048</OtherCostOrOtherBasisAmt>
        <DepreciationAmt>5288</DepreciationAmt>
        <BookValueAmt>760</BookValueAmt>
      </EquipmentGrp>
      <OtherLandBuildingsGrp>
        <OtherCostOrOtherBasisAmt>29363</OtherCostOrOtherBasisAmt>
        <DepreciationAmt>27431</DepreciationAmt>
        <BookValueAmt>1932</BookValueAmt>
      </OtherLandBuildingsGrp>
      <TotalBookValueLandBuildingsAmt>10018</TotalBookValueLandBuildingsAmt>
      <OtherLiabilitiesOrgGrp>
        <Desc>PAYROLL TAX PAYABLE</Desc>
        <Amt>2340</Amt>
      </OtherLiabilitiesOrgGrp>
      <TotalLiabilityAmt>2340</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>THE LEARNING TREE DOES NOT DISCRIMINATE BY RACE, SEX, CREED, NATIONAL ORIGIN, OR SEXUAL ORIENTATION IN EITHER ADMISSION OF STUDENTS OR IN HIRING POLICIES. THIS IS PUBLICIZED IN BROCHURES AND ON THE SCHOOL'S WEBSITE.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>SCHEDULE E, LINE 6</FormAndLineReferenceDesc>
        <ExplanationTxt>THE STATE OF WASHINGTON PROVIDES SUBSIDIES FOR CERTAIN CHILDREN.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleE>
    <IRS990ScheduleL documentId="RetDoc5">
      <BusTrInvolveInterestedPrsnGrp>
        <NameOfInterested>
          <BusinessName>
            <BusinessNameLine1Txt>VINCENT DUFFY</BusinessNameLine1Txt>
            <BusinessNameLine2Txt>DW 15</BusinessNameLine2Txt>
          </BusinessName>
        </NameOfInterested>
        <RelationshipDescriptionTxt>BOARD MEMBER</RelationshipDescriptionTxt>
        <TransactionAmt>58140</TransactionAmt>
        <TransactionDesc>BUILDING RENT</TransactionDesc>
        <SharingOfRevenuesInd>false</SharingOfRevenuesInd>
      </BusTrInvolveInterestedPrsnGrp>
      <BusTrInvolveInterestedPrsnGrp>
        <NameOfInterested>
          <BusinessName>
            <BusinessNameLine1Txt>ROSLYN DUFFY</BusinessNameLine1Txt>
            <BusinessNameLine2Txt>DW 15</BusinessNameLine2Txt>
          </BusinessName>
        </NameOfInterested>
        <RelationshipDescriptionTxt>VICE PRESIDENT</RelationshipDescriptionTxt>
        <TransactionAmt>58140</TransactionAmt>
        <TransactionDesc>BUILDING RENT</TransactionDesc>
        <SharingOfRevenuesInd>false</SharingOfRevenuesInd>
      </BusTrInvolveInterestedPrsnGrp>
      <BusTrInvolveInterestedPrsnGrp>
        <NameOfInterested>
          <BusinessName>
            <BusinessNameLine1Txt>LAURIE WICK</BusinessNameLine1Txt>
            <BusinessNameLine2Txt>DW 15</BusinessNameLine2Txt>
          </BusinessName>
        </NameOfInterested>
        <RelationshipDescriptionTxt>BOARD MEMBER</RelationshipDescriptionTxt>
        <TransactionAmt>58140</TransactionAmt>
        <TransactionDesc>BUILDING RENT</TransactionDesc>
        <SharingOfRevenuesInd>false</SharingOfRevenuesInd>
      </BusTrInvolveInterestedPrsnGrp>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>SCHEDULE L, PART V</FormAndLineReferenceDesc>
        <ExplanationTxt>VINCENT DUFFY, ROSLYN DUFFY, AND LAURIE WICK ARE OWNERS OF DW 15. THE LEARNING TREE RENTS ITS BUILDING FROM DW 15, AND PAID RENT OF 58,140 IN THE 2018-2019 FISCAL YEAR.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleL>
    <IRS990ScheduleO documentId="RetDoc6">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 2</FormAndLineReferenceDesc>
        <ExplanationTxt>VINCENT DUFFY ROSLYN DUFFY BOARD MEMBER VICE PRES. MARRIED</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 11B</FormAndLineReferenceDesc>
        <ExplanationTxt>PRIOR TO FILING AND AFTER THE DIRECTOR HAS MET WITH THE ACCOUNTANT, MEMBERS MEET WITH THE DIRECTOR TO REVIEW FORM 990.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 12C</FormAndLineReferenceDesc>
        <ExplanationTxt>BOARD MEMBERS WHO HAVE A CONFLICT OF INTEREST MAY NOT VOTE ON ISSUES WITH WHICH THEY ARE CONFLICTED. ADDITIONALLY, MEMBERS ARE REQURED TO DISCLOSE SUCH CONFLICTS AS THEY ARISE.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 15A</FormAndLineReferenceDesc>
        <ExplanationTxt>THE BOARD REVIEWS AND APPROVES THE DIRECTOR'S SALARY BASED ON A REVIEW OF THE ANNUAL ACTIVITY OF THE ORGANIZATION AND COMPARABLE COMPENSATION DATA OF OTHER MONTESSORI SCHOOLS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 15B</FormAndLineReferenceDesc>
        <ExplanationTxt>THE BOARD REVIEWS AND APPROVES OFFICER SALARIES BASED ON A REVIEW OF THE ANNUAL ACTIVITY OF THE ORGANIZATION AND COMPARABLE COMPENSATION DATA OF OTHER MONTESSORI SCHOOLS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 19</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ORGANIZATION MAKES AVAILABLE ALL GOVERNING DOCUMENTS, THE CONFLICT OF INTEREST POLICY, FINANCIAL RECORDS, AND FORM 990 UPON REQUEST.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VII</FormAndLineReferenceDesc>
        <ExplanationTxt>DURING THE CURRENT YEAR, VINCENT DUFFY, BOARD MEMBER, WORKED AN AVERAGE OF 6 HOURS PER MONTH AS A SUBSTITUTE TEACHER.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
  </ReturnData>
</Return>