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    <TaxPeriodEndDt>2024-12-31</TaxPeriodEndDt>
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      <PreparerFirmEIN>844621749</PreparerFirmEIN>
      <PreparerFirmName>
        <BusinessNameLine1Txt>RCS Union Software</BusinessNameLine1Txt>
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        <AddressLine1Txt>250 12th Ave</AddressLine1Txt>
        <AddressLine2Txt>Suite 150</AddressLine2Txt>
        <CityNm>Coralville</CityNm>
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      <EIN>954501616</EIN>
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        <BusinessNameLine1Txt>International Union UAW LOCAL 6645</BusinessNameLine1Txt>
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      <BusinessNameControlTxt>INTE</BusinessNameControlTxt>
      <PhoneNum>6082012899</PhoneNum>
      <USAddress>
        <AddressLine1Txt>9150 Hermosa Avenue</AddressLine1Txt>
        <CityNm>Rancho Cucamonga</CityNm>
        <StateAbbreviationCd>CA</StateAbbreviationCd>
        <ZIPCd>91730</ZIPCd>
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    <BusinessOfficerGrp>
      <PersonNm>Dominic Pinto</PersonNm>
      <PersonTitleTxt>Financial Secretary</PersonTitleTxt>
      <SignatureDt>2025-03-03</SignatureDt>
      <DiscussWithPaidPreparerInd>1</DiscussWithPaidPreparerInd>
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    <PreparerPersonGrp>
      <PreparerPersonNm>Lori Mizlo</PreparerPersonNm>
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      <PhoneNum>8667278291</PhoneNum>
      <PreparationDt>2025-03-02</PreparationDt>
    </PreparerPersonGrp>
    <TaxYr>2024</TaxYr>
    <BuildTS>2025-03-06 01:10:19Z</BuildTS>
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      <MembershipDuesAmt>81562</MembershipDuesAmt>
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        <PersonNm>ANTHONY ALDERETE</PersonNm>
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      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>Joana Aguilar</PersonNm>
        <TitleTxt>Trustee</TitleTxt>
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        <CompensationAmt>248</CompensationAmt>
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      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>Ronda I Leffingwell</PersonNm>
        <TitleTxt>Recording Secretary</TitleTxt>
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      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>WILLIAM MURDY</PersonNm>
        <TitleTxt>SGT AT ARMS</TitleTxt>
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        <CompensationAmt>0</CompensationAmt>
        <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
        <ExpenseAccountOtherAllwncAmt>0</ExpenseAccountOtherAllwncAmt>
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      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>Wornell Mitchell</PersonNm>
        <TitleTxt>President</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>1</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>2455</CompensationAmt>
        <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
        <ExpenseAccountOtherAllwncAmt>0</ExpenseAccountOtherAllwncAmt>
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      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>Frank M Pena</PersonNm>
        <TitleTxt>Trustee</TitleTxt>
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        <CompensationAmt>301</CompensationAmt>
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      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>Dominic V Pinto</PersonNm>
        <TitleTxt>Financial Secretary</TitleTxt>
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        <PersonNm>XAVIER RADDEN</PersonNm>
        <TitleTxt>Guide</TitleTxt>
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        <PersonNm>Rodney R Radden</PersonNm>
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        <PersonNm>David Randall</PersonNm>
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        <PersonNm>Reyes E Uribe</PersonNm>
        <TitleTxt>Chairman Unit 1</TitleTxt>
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        <PersonNm>Lou A Varga</PersonNm>
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        <PersonNm>Carlos Victorio</PersonNm>
        <TitleTxt>Trustee</TitleTxt>
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        <PersonNm>Derrick A Williams</PersonNm>
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        <PersonNm>Dominic Pinto</PersonNm>
        <USAddress>
          <AddressLine1Txt>9150 Hermosa Avenue</AddressLine1Txt>
          <CityNm>Rancho Cucamonga</CityNm>
          <StateAbbreviationCd>CA</StateAbbreviationCd>
          <ZIPCd>91730</ZIPCd>
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        <PhoneNum>6082012899</PhoneNum>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990-EZ, Part I, Line 8</FormAndLineReferenceDesc>
        <ExplanationTxt>Rebate from International Strike Fund $3,776.49 | Refund - Lost Time $1,050.00 | Refund Travel Hotel Air Fare $3,234.86 | Strike Reimbursements - Supplies $231.20</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990-EZ, Part I, Line 16</FormAndLineReferenceDesc>
        <ExplanationTxt>Other Expenses: $81,264.97</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990-EZ, Part I, Line 16</FormAndLineReferenceDesc>
        <ExplanationTxt>Officer- Non-Tax Travel Per Diem Etc. $620.00 | Pol Activist-Non-Tax Travel PerDiem Etc $197.72 | Others- Non-Tax Travel Per Diem Etc $1,094.00 | Postage Reimbursement $457.18 | Refreshments Reimbursement $1,095.28 | Reimburse Travel Pd Direct (hotel air) $12,949.16 | Refund Printing Costs - Election $484.59 | Reimbursement - Hats, Jackets, Shirts (incl. team sports) -Not for resale $192.76 | Reimbursement - Printing - Contract Books $16.62 | Reimbursement - Registration/Conference/Tuition Fees $250.00 | Hats, Jackets, Shirts (incl. team sports) -Not for resale $1,311.50 | Per Capita Taxes - International $53,307.96 | Per Capita Taxes - CAP Councils $1,071.16 | Per Capita Taxes - Affiliates $401.53 | Per Capita Taxes - PAC $1,071.16 | Printing - Checks &amp; Deposit Slips $205.10 | Registration/Conference/Tuition Fees $2,328.00 | Strike Op Expenses - Travel Etc. $235.10 | Supplies - Office $237.15 | Technical and Support Fees $3,739.00</ExplanationTxt>
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        <ExplanationTxt>Total other changes: $4,383</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990-EZ, Part I, Line 20</FormAndLineReferenceDesc>
        <ExplanationTxt>Fixed assets $0; Inventories ($335); Liabilities $3,871; Voided checks from a previous year $850</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990-EZ, Part II, Line 24</FormAndLineReferenceDesc>
        <ExplanationTxt>3 Bibles $111.60; 7 Retiree Watches $327.04; 1 Red Union T-Shirt $19.57</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990-EZ, Part II, Line 26</FormAndLineReferenceDesc>
        <ExplanationTxt>Per Capita Taxes International $3,241.54 | Per Capita Taxes - CAP Councils $65.13 | Per Capita Taxes - Affiliates $31.86 | Per Capita Taxes - PAC $65.13 | Federal 941 $1,928.42 | State income tax $666.46 | Federal Unemployment Tax $280.42 | State Unemployment Tax $209.06</ExplanationTxt>
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