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        <ExplanationTxt>Mental Retardation Community Services of Nassau County Project IV, Inc. ("MRCS IV") was incorporated in the state of New York and is exempt from federal and state income taxes under Section 501(c)(3) of the Internal Revenue Code (the Code). MRCS IV has been determined by the Internal Revenue Service (IRS) not to be a "private foundation" within the meaning of Section 509(a) of the Code. There was no unrelated business income from an unrelated trade or business for 2023. Under U.S. GAAP, an organization must recognize the financial statement effects of a tax position taken for tax return purposes when it is more likely than not that the position will not be sustained upon examination by a taxing authority. MRCS IV does not believe it has taken any material uncertain tax positions and, accordingly, it has not recorded any liability for unrecognized tax benefits. MRCS IV has filed for and received income tax exemptions in the jurisdictions where it is required to do so. Additionally, MRCS IV has filed IRS Form 990 information returns, as required, and all other applicable returns in jurisdictions where so required. For the year ended December 31, 2023, there were no interest or penalties recorded or included in the statement of activities. MRCS IV is subject to routine audits by a taxing authority. As of December 31, 2023, MRCS IV was not subject to any examination by a taxing authority.</ExplanationTxt>
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      <SupplementalInformationDetail>
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        <ExplanationTxt>The sole member of Mental Retardation Community Services of Nassau County Project IV, Inc. ("MRCS IV") is AHRC Nassau, which has the authority to elect new Board Members.</ExplanationTxt>
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      <SupplementalInformationDetail>
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