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    <ReturnTs>2025-03-15T16:45:54-05:00</ReturnTs>
    <TaxPeriodEndDt>2024-12-31</TaxPeriodEndDt>
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      <PreparerFirmName>
        <BusinessNameLine1Txt>MOSS ADAMS LLP</BusinessNameLine1Txt>
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        <AddressLine1Txt>4747 EXECUTIVE DR SUITE 1300</AddressLine1Txt>
        <CityNm>SAN DIEGO</CityNm>
        <StateAbbreviationCd>CA</StateAbbreviationCd>
        <ZIPCd>92121</ZIPCd>
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        <BusinessNameLine1Txt>THE MONTROSE COMMUNITY FOUNDATION</BusinessNameLine1Txt>
      </BusinessName>
      <BusinessNameControlTxt>MONT</BusinessNameControlTxt>
      <PhoneNum>9702493900</PhoneNum>
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        <AddressLine1Txt>4 PARK PLAZA 790</AddressLine1Txt>
        <CityNm>IRVINE</CityNm>
        <StateAbbreviationCd>CA</StateAbbreviationCd>
        <ZIPCd>92614</ZIPCd>
      </USAddress>
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      <PersonNm>SCOTT CHURBOCK</PersonNm>
      <PersonTitleTxt>CEO, CFO, SECRETARY</PersonTitleTxt>
      <PhoneNum>9702493900</PhoneNum>
      <SignatureDt>2025-03-12</SignatureDt>
      <DiscussWithPaidPreparerInd>1</DiscussWithPaidPreparerInd>
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    <IRSResponsiblePrtyInfoCurrInd>1</IRSResponsiblePrtyInfoCurrInd>
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      <PreparerPersonNm>JANE COLEMAN</PreparerPersonNm>
      <PTIN>P01391236</PTIN>
      <PhoneNum>8586271400</PhoneNum>
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    <TaxYr>2024</TaxYr>
    <BuildTS>2025-03-06 01:10:19Z</BuildTS>
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      <OtherExpensesTotalAmt>783</OtherExpensesTotalAmt>
      <TotalExpensesAmt>6783</TotalExpensesAmt>
      <ExcessOrDeficitForYearAmt>1152</ExcessOrDeficitForYearAmt>
      <NetAssetsOrFundBalancesBOYAmt>14101</NetAssetsOrFundBalancesBOYAmt>
      <OtherChangesInNetAssetsAmt>0</OtherChangesInNetAssetsAmt>
      <NetAssetsOrFundBalancesEOYAmt>15253</NetAssetsOrFundBalancesEOYAmt>
      <CashSavingsAndInvestmentsGrp>
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        <EOYAmt>15253</EOYAmt>
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        <EOYAmt>15253</EOYAmt>
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      <InfoInScheduleOPartIIIInd>X</InfoInScheduleOPartIIIInd>
      <PrimaryExemptPurposeTxt>TO HELP EMPLOYEES OF MONTROSE, ITS SUBSIDIARIES AND AFFILIATES OR THEIR IMMEDIATE FAMILY MEMBERS.</PrimaryExemptPurposeTxt>
      <ProgramSrvcAccomplishmentGrp>
        <DescriptionProgramSrvcAccomTxt>EMERGENCIES BY NATURE ARE UNEXPECTED AND CAN CAUSE A TREMENDOUS FINANCIAL BURDEN. THE PURPOSE OF THE MONTROSE COMMUNITY FOUNDATION IS TO ASSIST MONTROSE EMPLOYEES DURING AN UNEXPECTED EVENT SUCH AS FLOOD, FIRE OR OTHER SERIOUS INCIDENT THAT HAS CREATED UNDUE HARDSHIP. THE FOUNDATION WILL PROVIDE LIMITED AMOUNTS OF ASSISTANCE AS DETERMINED BY THE BOARD OF DIRECTORS.</DescriptionProgramSrvcAccomTxt>
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        <PersonNm>KEVIN CROSBY</PersonNm>
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        <ExpenseAccountOtherAllwncAmt>0</ExpenseAccountOtherAllwncAmt>
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      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>DONNA BAILEY</PersonNm>
        <TitleTxt>BOARD MEMBER</TitleTxt>
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        <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
        <ExpenseAccountOtherAllwncAmt>0</ExpenseAccountOtherAllwncAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>BRYAN TYLER</PersonNm>
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        <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
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      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>RYAN BROKAMP</PersonNm>
        <TitleTxt>BOARD MEMBER</TitleTxt>
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        <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
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      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>BOB FINKEN</PersonNm>
        <TitleTxt>BOARD MEMBER</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>1.00</AverageHrsPerWkDevotedToPosRt>
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        <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
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      <TaxImposedUnderIRC4955Amt>0</TaxImposedUnderIRC4955Amt>
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      <TaxImposedOnOrganizationMgrAmt>0</TaxImposedOnOrganizationMgrAmt>
      <TaxReimbursedByOrganizationAmt>0</TaxReimbursedByOrganizationAmt>
      <ProhibitedTaxShelterTransInd>0</ProhibitedTaxShelterTransInd>
      <StatesWhereCopyOfReturnIsFldCd>CA</StatesWhereCopyOfReturnIsFldCd>
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          <BusinessNameLine1Txt>SCOTT CHURBOCK</BusinessNameLine1Txt>
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          <AddressLine1Txt>4 PARK PLAZA 790</AddressLine1Txt>
          <CityNm>IRVINE</CityNm>
          <StateAbbreviationCd>CA</StateAbbreviationCd>
          <ZIPCd>92614</ZIPCd>
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        <PhoneNum>9702493900</PhoneNum>
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      <ForeignFinancialAccountInd>0</ForeignFinancialAccountInd>
      <ForeignOfficeInd>0</ForeignOfficeInd>
      <DonorAdvisedFndsInd>0</DonorAdvisedFndsInd>
      <OperateHospitalInd>0</OperateHospitalInd>
      <TanningServicesProvidedInd>0</TanningServicesProvidedInd>
      <RelatedOrganizationCtrlEntInd>0</RelatedOrganizationCtrlEntInd>
      <PoliticalCampaignActyInd>0</PoliticalCampaignActyInd>
      <LobbyingActivitiesInd>0</LobbyingActivitiesInd>
      <SchoolOperatingInd>0</SchoolOperatingInd>
      <TrnsfrExmptNonChrtblRltdOrgInd>0</TrnsfrExmptNonChrtblRltdOrgInd>
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        <CurrentTaxYearMinus3YearsAmt>10291</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>2120</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>521316</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>7935</CurrentTaxYearAmt>
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      <FactsAndCircumstancesTestTxt>PURSUANT TO REGULATION L.170A-9(E) (3) THE ORGANIZATION NORMALLY RECEIVES A SUBSTANTIAL PART OF IT'S SUPPORT DIRECTLY OR INDIRECTLY FROM THE GENERAL PUBLIC AND IT IS ACTIVELY ENGAGED IN THE ATTRACTION OF PUBLIC SUPPORT. THE ORGANIZATION IS PUBLICLY SUPPORTED UNDER THE FACTS AND CIRCUMSTANCES TEST AS FOLLOWS:(I) TEN PERCENT-OF-SUPPORT LIMITATION: THE PERCENTAGE OF SUPPORT NORMALLY RECEIVED BY THE ORGANIZATION FROM CONTRIBUTIONS MADE BY GOVERNMENT UNITS, FROM CONTRIBUTIONS MADE DIRECTLY OR INDIRECTLY BY THE GENERAL PUBLIC, OR FROM A COMBINATION OF THESE SOURCES EQUALS AT LEAST 10 PERCENT.(II) ATTRACTION OF PUBLIC SUPPORT: THE ORGANIZATION IS ORGANIZED AND OPERATED TO CONTINUOUSLY ATTRACT NEW AND ADDITIONAL PUBLIC SUPPORT. THE BOARD OF DIRECTORS MAINTAINS A CONTINUOUS AND BONA FIDE PROGRAM FOR SOLICITATION OF FUNDS FROM THE GENERAL PUBLIC AND SURROUNDING COMMUNITY. THE BOARD AND VOLUNTEERS ACTIVELY PURSUE PUBLIC FUNDS.(III) PERCENTAGE OF FINANCIAL SUPPORT: FOR THE YEAR ENDED DECEMBER 31, 2024, PUBLIC SUPPORT NORMALLY RECEIVED EQUALED 31.23%. WHICH SATISFIES THE TEN PERCENT REQUIREMENT.(IV) SOURCE OF SUPPORT: THE ORGANIZATION RECEIVES SUPPORT FROM A LARGE REPRESENTATIVE NUMBER OF PERSONS. IT DOES NOT RECEIVE MOST OF IT'S SUPPORT FROM MEMBERS OF A SINGLE FAMILY. THE ORGANIZATION HAS BEEN IN EXISTENCE SINCE 2016. THE ORGANIZATION PROVIDES HELP TO THE EMPLOYEES OF THE MONTROSE ENVIRONMENTAL GROUP, INC, ITS SUBSIDIARIES, AND AFFILIATED COMPANIES OR THEIR IMMEDIATE FAMILY MEMBERS WHO HAVE FINANCIAL NEED DUE TO NATURAL DISASTERS, ACTS OF WAR OR OTHER ACTS OF GOD.(V) REPRESENTATIVE GOVERNING BODY: THE ORGANIZATION'S BOARD OF DIRECTORS IS COMPRISED OF A DIVERSE MIXTURE OF DEDICATED PEOPLE FROM DIFFERENT INDUSTRIES AND BACKGROUNDS. SUCH PERSONS REPRESENT A BROAD CROSS-SECTION OF THE VIEWS AND INTERESTS OF THE COMMUNITY. THE GOVERNING BODY DOES NOT COMPRISE THE PERSONAL AND PRIVATE INTERESTS OF A LIMITED NUMBER OF DONORS. (VI) AVAILABILITY OF PUBLIC SERVICES: THE SERVICES AND PROGRAMS PROVIDED BY THE ORGANIZATION ARE AVAILABLE TO THE PUBLIC ON A CONTINUOUS BASIS.</FactsAndCircumstancesTestTxt>
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        <FormAndLineReferenceDesc>FORM 990-EZ, PART I, LINE 10 - GRANTS AND SIMILAR AMOUNTS PAID</FormAndLineReferenceDesc>
        <ExplanationTxt>ACTIVITY CLASSIFICATION: HARDSHIP ASSISTANCE. GRANTEE NAME: VARIOUS INDIVIDUALS. GRANTEE RELATIONSHIP: NONE. PROPERTY DESCRIPTION: CASH. DATE OF GIFT: 12/31/24. AMOUNT GIVEN: 6,000.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990-EZ, PART I, LINE 16 - OTHER EXPENSES</FormAndLineReferenceDesc>
        <ExplanationTxt>DESCRIPTION: OFFICE EXPENSE. AMOUNT: 783.</ExplanationTxt>
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      <DeclarationDesc>THE ORGANIZATION DID NOT, DURING THE YEAR, RECEIVE ANY FUNDS, DIRECTLY,OR INDIRECTLY, TO PAY PREMIUMS ON A PERSONAL BENEFIT CONTRACT.THE ORGANIZATION, DID NOT, DURING THE YEAR, PAY ANY PREMIUMS, DIRECTLY,OR INDIRECTLY, ON A PERSONAL BENEFIT CONTRACT.</DeclarationDesc>
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