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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART X, LINE 2:</FormAndLineReferenceDesc>
        <ExplanationTxt>ASC TOPIC 740- INCOME TAXES CLARIFIES THE ACCOUNTING FOR UNCERTAINTY IN INCOME TAXES RECOGNIZED IN AN ORGANIZATION'S FINANCIAL STATEMENTS AND PRESCRIBES A RECOGNITION THRESHOLD AND MEASUREMENT ATTRIBUTE FOR TAX POSITIONS TAKEN OR EXPECTED TO BE TAKEN ON A TAX RETURN, INCLUDING THE ENTITY'S STATUS AS A TAX-EXEMPT ENTITY. THE PLAN HAS DETERMINED THERE IS NO IMPACT OF ASC TOPIC 740 ON ITS FINANCIAL STATEMENTS FOR THE YEARS ENDED DECEMBER 31, 2021 AND 2020. THE PLAN IS NO LONGER SUBJECT TO FEDERAL EXAMINATION FOR THE YEARS ENDED PRIOR TO DECEMBER 31, 2018.</ExplanationTxt>
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        <FormAndLineReferenceDesc>FORM 990, PART V, SECTION A</FormAndLineReferenceDesc>
        <ExplanationTxt>PART V ITEM 2 A: THE FUND DOES NOT ISSUE W-2S TO ANY EMPLOYEE AND SHARES CERTAIN STAFF WITH OTHER ORGANIZATIONS. THESE STAFF ARE PAID THROUGH ESSENTIALLY A PAYMASTER ARRANGEMENT THAT FUNCTIONS AS THE STAFFS EMPLOYER AND ISSUES FORMS W-2 AND COMPLIES WITH APPLICABLE PAYROLL REPORTING AND RELATED REQUIREMENTS. ACCORDINGLY, THE PLAN'S ALLOCATED PORTION OF THE COSTS RELATED TO THIS SHARING IS REPORTED ON FORM 990, INCLUDING ON PART IX, LINES 7 THROUGH 10. THE PLAN DOES REPORT CERTAIN A&amp;S BENEFITS PAID TO MEMBERS ON W-2 FORMS WHICH THEN GET TOTALED ON THE FORM W-3. THEREFORE, THE PLAN'S W-3 HAS 53 W-2'S ISSUED REPORTED ON FORM W-3.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 7A</FormAndLineReferenceDesc>
        <ExplanationTxt>THE FUND IS ADMINISTERED BY SIX (6) TRUSTEES. THREE OF WHOM ARE APPOINTED BY THE UNION AND THREE OF WHOM ARE APPOINTED BY THE MECHANICAL CONTRACTORS ASSOCIATION OF EASTERN PENNSYLVANIA, INC.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 8B</FormAndLineReferenceDesc>
        <ExplanationTxt>THERE ARE NO COMMITTEES WITH THE AUTHORITY TO ACT ON BEHALF OF THE GOVERNING BODY.</ExplanationTxt>
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      <SupplementalInformationDetail>
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        <ExplanationTxt>THE PLAN DOES NOT MAKE THESE DOCUMENTS AVAILABLE TO THE GENERAL PUBLIC.</ExplanationTxt>
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