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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>SCHEDULE D, PAGE 3, PART X</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ORGANIZATION IS EXEMPT FROM FEDERAL INCOME TAXES UNDER SECTION 501(C) (3) OF THE INTERNAL REVENUE CODE. INCOME TAX IS PAYABLE ON INCOME DEFINED AS UNRELATED BUSINESS TAXABLE INCOME. THERE WAS NO UNRELATED BUSINESS INCOME FOR THE YEAR ENDED DECEMBER 31, 2023. THE ORGANIZATION HAS ADOPTED THE RECOGNITION REQUIREMENTS FOR UNCERTAINTY IN INCOME TAXES AS REQUIRED BY ASC 740-10. THE STANDARD PRESCRIBES A COMPREHENSIVE MODEL FOR HOW AN ORGANIZATION SHOULD RECOGNIZE, MEASURE, PRESENT AND DISCLOSE IN THE FINANCIAL STATEMENTS UNCERTAINTY IN INCOME TAXES THE ORGANIZATION HAS TAKEN OR EXPECTS TO TAKE ON A TAX RETURN. THE ORGANIZATION'S INCOME TAX FILINGS ARE SUBJECT TO AUDIT BY VARIOUS TAXING AUTHORITIES. IN EVALUATING THE ORGANIZATION'S TAX PROVISIONS AND ACCRUALS, INTERPRETATIONS AND TAX PLANNING STRATEGIES ARE CONSIDERED. THE ORGANIZATION BELIEVES THEIR ESTIMATES ARE APPROPRIATE BASED ON CURRENT FACTS AND CIRCUMSTANCES AND HAVE NOT RECORDED ANY RESERVES, OR RELATED ACCRUALS FOR INTEREST AND PENALTIES FOR UNCERTAINTY IN INCOME TAXES AT DECEMBER 31, 2023.</ExplanationTxt>
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        <FormAndLineReferenceDesc>FORM 990 - ORGANIZATION'S MISSION</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ARC OF LARIMER COUNTY PROMOTES AND PROTECTS THE CIVIL RIGHTS AND OVERALL WELLBEING OF PEOPLE WITH INTELLECTUAL AND DEVELOPMENTAL DISABILITIES THROUGH INDIVIDUAL AND SYSTEMS ADVOCACY AND EDUCATION TO FOSTER LIFELONG INCLUSION IN EVERY ASPECT OF COMMUNITY LIFE.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 2, PART III, LINE 3</FormAndLineReferenceDesc>
        <ExplanationTxt>ARC OF LARIMER COUNTY DISCONTINUED THE TRANSPORTATION TRAINING FOR USING FORT COLLINS PUBLIC TRANSPORTATION, FUNDED BY A GRANT THROUGH ARPA AND THE CITY OF FORT COLLINS. FUNDING FOR THE TRANSPORTATION TRAINING GRANT CEASED IN MARCH OF 2023.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 11B</FormAndLineReferenceDesc>
        <ExplanationTxt>FORM 990 PRESENTED AT BOARD MEETING FOR REVIEW.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 12C</FormAndLineReferenceDesc>
        <ExplanationTxt>BOARD MEMBERS ARE ASKED TO REPORT ANY CONFLICTS OF INTEREST.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 15A</FormAndLineReferenceDesc>
        <ExplanationTxt>THE EXECUTIVE COMMITTEE OF THE BOARD OF DIRECTORS DETERMINES THE COMPENSATION FOR THE EXECUTIVE DIRECTOR. THIS COMPENSATION IS REVIEWED ANNUALLY.</ExplanationTxt>
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        <ExplanationTxt>FORM 990 IS AVAILABLE ON THE ORGANIZATION'S WEBSITE AND ALL OTHER FINANCIAL AND GOVERNING DOCUMENTS ARE AVAILABLE UPON REQUEST.</ExplanationTxt>
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</Return>
