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    <ReturnTs>2026-02-07T13:00:04-06:00</ReturnTs>
    <TaxPeriodEndDt>2025-12-31</TaxPeriodEndDt>
    <PreparerFirmGrp>
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      <PreparerFirmName>
        <BusinessNameLine1Txt>Reliable Accounting LLC</BusinessNameLine1Txt>
      </PreparerFirmName>
      <PreparerUSAddress>
        <AddressLine1Txt>2003 W Polo Green Ave</AddressLine1Txt>
        <CityNm>Post Falls</CityNm>
        <StateAbbreviationCd>ID</StateAbbreviationCd>
        <ZIPCd>83854</ZIPCd>
      </PreparerUSAddress>
    </PreparerFirmGrp>
    <ReturnTypeCd>990EZ</ReturnTypeCd>
    <TaxPeriodBeginDt>2025-01-01</TaxPeriodBeginDt>
    <Filer>
      <EIN>237108131</EIN>
      <BusinessName>
        <BusinessNameLine1Txt>INTERNATIONAL ASSOCIATION OF FIRE FIGHTERS</BusinessNameLine1Txt>
      </BusinessName>
      <InCareOfNm>% SAMANTHA STAHLER</InCareOfNm>
      <BusinessNameControlTxt>INTE</BusinessNameControlTxt>
      <USAddress>
        <AddressLine1Txt>120 KEMPSVILLE RD</AddressLine1Txt>
        <CityNm>Chesapeake</CityNm>
        <StateAbbreviationCd>VA</StateAbbreviationCd>
        <ZIPCd>23320</ZIPCd>
      </USAddress>
    </Filer>
    <BusinessOfficerGrp>
      <PersonNm>SAMANTHA STAHLER</PersonNm>
      <PersonTitleTxt>SECRETARY TREASURER</PersonTitleTxt>
      <PhoneNum>7578767002</PhoneNum>
      <SignatureDt>2026-01-27</SignatureDt>
      <DiscussWithPaidPreparerInd>true</DiscussWithPaidPreparerInd>
    </BusinessOfficerGrp>
    <PreparerPersonGrp>
      <PreparerPersonNm>WILLIAM DODD EA</PreparerPersonNm>
      <PTIN>P01259329</PTIN>
      <PhoneNum>2086916324</PhoneNum>
      <PreparationDt>2026-02-07</PreparationDt>
      <SelfEmployedInd>X</SelfEmployedInd>
    </PreparerPersonGrp>
    <TaxYr>2025</TaxYr>
    <BuildTS>2025-03-06 01:10:19Z</BuildTS>
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      <InfoInScheduleOPartIInd>X</InfoInScheduleOPartIInd>
      <ContributionsGiftsGrantsEtcAmt>50102</ContributionsGiftsGrantsEtcAmt>
      <MembershipDuesAmt>139962</MembershipDuesAmt>
      <InvestmentIncomeAmt>55</InvestmentIncomeAmt>
      <TotalRevenueAmt>190119</TotalRevenueAmt>
      <FeesAndOtherPymtToIndCntrctAmt>500</FeesAndOtherPymtToIndCntrctAmt>
      <OccupancyRentUtltsAndMaintAmt>16845</OccupancyRentUtltsAndMaintAmt>
      <OtherExpensesTotalAmt>163431</OtherExpensesTotalAmt>
      <TotalExpensesAmt>180776</TotalExpensesAmt>
      <ExcessOrDeficitForYearAmt>9343</ExcessOrDeficitForYearAmt>
      <NetAssetsOrFundBalancesBOYAmt>312195</NetAssetsOrFundBalancesBOYAmt>
      <OtherChangesInNetAssetsAmt>2131</OtherChangesInNetAssetsAmt>
      <NetAssetsOrFundBalancesEOYAmt>323669</NetAssetsOrFundBalancesEOYAmt>
      <CashSavingsAndInvestmentsGrp>
        <BOYAmt>150295</BOYAmt>
        <EOYAmt>161769</EOYAmt>
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      <LandAndBuildingsGrp>
        <BOYAmt>161900</BOYAmt>
        <EOYAmt>161900</EOYAmt>
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        <BOYAmt>0</BOYAmt>
        <EOYAmt>0</EOYAmt>
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      <Form990TotalAssetsGrp>
        <BOYAmt>312195</BOYAmt>
        <EOYAmt>323669</EOYAmt>
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      <SumOfTotalLiabilitiesGrp>
        <BOYAmt>0</BOYAmt>
        <EOYAmt>0</EOYAmt>
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        <BOYAmt>312195</BOYAmt>
        <EOYAmt>323669</EOYAmt>
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      <PrimaryExemptPurposeTxt>See Schedule O</PrimaryExemptPurposeTxt>
      <ProgramSrvcAccomplishmentGrp>
        <DescriptionProgramSrvcAccomTxt>See Schedule O</DescriptionProgramSrvcAccomTxt>
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        <PersonNm>RICHARD BYRD</PersonNm>
        <TitleTxt>PRESIDENT</TitleTxt>
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      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>THOMAS BELL</PersonNm>
        <TitleTxt>VICE PRESIDENT</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>10.00</AverageHrsPerWkDevotedToPosRt>
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        <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
        <ExpenseAccountOtherAllwncAmt>0</ExpenseAccountOtherAllwncAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>PATRICK BENSLEY</PersonNm>
        <TitleTxt>VICE PRESIDENT</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>10.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
        <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
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      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>ROBERT HNATKO</PersonNm>
        <TitleTxt>VICE PRESIDENT</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>10.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
        <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
        <ExpenseAccountOtherAllwncAmt>0</ExpenseAccountOtherAllwncAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>CHERYL KING</PersonNm>
        <TitleTxt>VICE PRESIDENT</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>10.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
        <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
        <ExpenseAccountOtherAllwncAmt>0</ExpenseAccountOtherAllwncAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>SAMANTHA STAHLER</PersonNm>
        <TitleTxt>SECRETARY TREASURER</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>10.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
        <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
        <ExpenseAccountOtherAllwncAmt>0</ExpenseAccountOtherAllwncAmt>
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      <ActivitiesNotPreviouslyRptInd>false</ActivitiesNotPreviouslyRptInd>
      <ChgMadeToOrgnzngDocNotRptInd>false</ChgMadeToOrgnzngDocNotRptInd>
      <OrganizationHadUBIInd>false</OrganizationHadUBIInd>
      <SubjectToProxyTaxInd>false</SubjectToProxyTaxInd>
      <OrganizationDissolvedEtcInd>false</OrganizationDissolvedEtcInd>
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      <MadeLoansToFromOfficersInd>false</MadeLoansToFromOfficersInd>
      <ProhibitedTaxShelterTransInd>false</ProhibitedTaxShelterTransInd>
      <BooksInCareOfDetail>
        <PersonNm>SAMANTHA STAHLER</PersonNm>
        <USAddress>
          <AddressLine1Txt>120 KEMPSVILLE RD</AddressLine1Txt>
          <CityNm>Chesapeake</CityNm>
          <StateAbbreviationCd>VA</StateAbbreviationCd>
          <ZIPCd>23320</ZIPCd>
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        <PhoneNum>7578767002</PhoneNum>
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      <ForeignFinancialAccountInd>false</ForeignFinancialAccountInd>
      <ForeignOfficeInd>false</ForeignOfficeInd>
      <DonorAdvisedFndsInd>false</DonorAdvisedFndsInd>
      <OperateHospitalInd>false</OperateHospitalInd>
      <TanningServicesProvidedInd>false</TanningServicesProvidedInd>
      <RelatedOrganizationCtrlEntInd>false</RelatedOrganizationCtrlEntInd>
      <TransactionWithControlEntInd>false</TransactionWithControlEntInd>
      <PoliticalCampaignActyInd>false</PoliticalCampaignActyInd>
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    <IRS990ScheduleO documentId="IRS990ScheduleO">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Description of other expenses Part I line 16</FormAndLineReferenceDesc>
        <ExplanationTxt>Description AmountAffiliate Dues 78,011Bank Fees 1,092Charity 67,391Conferences and Training 2,412Family Day Event 6,793Meetings and Recruitment 2,021Office Expenses 4,527Supplies 1,184</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Other changes in net assets or fund balances Part I line 20</FormAndLineReferenceDesc>
        <ExplanationTxt>Description AmountPrior period Adjustment 2,131</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>General explanation attachment</FormAndLineReferenceDesc>
        <ExplanationTxt>FORM 990-EZ, PART III - ORGANIZATIONS PRIMARY EXEMPT PURPOSE To provide representation for the membership in matters related to conditions of their employment including but not limited to employee grievances, wages, hours, working conditions and programs designed to improve the general welfare of the members. FORM 990-EZ, PART III, LINE 28 - STATEMENT OF PROGRAM SERVICE ACCOMPLISHMENTS Contract negotiations, members grievance resolutions, public awareness, member access to labor related resources and member life and disability insurance coverage. These activities are on-going functions of the organization.</ExplanationTxt>
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