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<REGINFO_RIN_DATA xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" RUN_DATE="2026-07-26-04:00" xsi:noNamespaceSchemaLocation="https://www.reginfo.gov/public/xml/REGINFO_XML_Ver10262011.xsd">
    <RIN_INFO>
        <RIN>1545-BR84</RIN>
        <PUBLICATION>
            <PUBLICATION_ID>202510</PUBLICATION_ID>
            <PUBLICATION_TITLE>The Regulatory Plan and the Unified Agenda of Federal Regulatory and Deregulatory Actions</PUBLICATION_TITLE>
        </PUBLICATION>
        <AGENCY>
            <CODE>1545</CODE>
            <NAME>Internal Revenue Service</NAME>
            <ACRONYM>IRS</ACRONYM>
        </AGENCY>
        <PARENT_AGENCY>
            <CODE>1500</CODE>
            <NAME>Department of the Treasury</NAME>
            <ACRONYM>TREAS</ACRONYM>
        </PARENT_AGENCY>
        <RULE_TITLE>Simplifying the Cost Offset Methods Under Sections 451(b) and (c)</RULE_TITLE>
        <ABSTRACT><![CDATA[<!DOCTYPE html>
<html>
<head>
</head>
<body>
<p>The proposed regulation would modify and simplify the elective cost offset methods provided in Treas. Reg. 1.451-3(c) and -8(e).</p>
</body>
</html>]]></ABSTRACT>
        <PRIORITY_CATEGORY>Substantive, Nonsignificant</PRIORITY_CATEGORY>
        <RIN_STATUS>First Time Published in The Unified Agenda</RIN_STATUS>
        <RULE_STAGE>Proposed Rule Stage</RULE_STAGE>
        <MAJOR>Undetermined</MAJOR>
        <UNFUNDED_MANDATE_LIST>
            <UNFUNDED_MANDATE>Undetermined</UNFUNDED_MANDATE>
        </UNFUNDED_MANDATE_LIST>
        <EO_13771_DESIGNATION>Deregulatory</EO_13771_DESIGNATION>
        <CFR_LIST>
            <CFR>26 CFR 1.451-3</CFR>
            <CFR>26 CFR 1.451-8</CFR>
        </CFR_LIST>
        <LEGAL_AUTHORITY_LIST>
            <LEGAL_AUTHORITY>26 U.S.C. 7805</LEGAL_AUTHORITY>
            <LEGAL_AUTHORITY>26 U.S.C. 451</LEGAL_AUTHORITY>
        </LEGAL_AUTHORITY_LIST>
        <LEGAL_DLINE_LIST/>
        <RPLAN_ENTRY>No</RPLAN_ENTRY>
        <TIMETABLE_LIST>
            <TIMETABLE>
                <TTBL_ACTION>NPRM</TTBL_ACTION>
                <TTBL_DATE>09/00/2026</TTBL_DATE>
            </TIMETABLE>
        </TIMETABLE_LIST>
        <ADDITIONAL_INFO>REG-117055-25

Drafting attorney: Morgan Lawrence, (202) 317-6112

Reviewing attorney: Ronald Goldstein, (202) 317-4887, Robert Testoff, (202) 317-6841

Treasury attorney: Heather Harman, (202) 622-2623, Daniel Penrith, (202) 679-2039

CC: ITA</ADDITIONAL_INFO>
        <RFA_REQUIRED>Undetermined</RFA_REQUIRED>
        <GOVT_LEVEL_LIST>
            <GOVT_LEVEL>Undetermined</GOVT_LEVEL>
        </GOVT_LEVEL_LIST>
        <FEDERALISM>Undetermined</FEDERALISM>
        <PRINT_PAPER>No</PRINT_PAPER>
        <INTERNATIONAL_INTEREST>No</INTERNATIONAL_INTEREST>
        <RELATED_RIN_LIST>
            <RELATED_RIN>
                <RIN>1545-BO68</RIN>
                <RIN_RELATION>Related to</RIN_RELATION>
            </RELATED_RIN>
            <RELATED_RIN>
                <RIN>1545-BO78</RIN>
                <RIN_RELATION>Related to</RIN_RELATION>
            </RELATED_RIN>
        </RELATED_RIN_LIST>
        <AGENCY_CONTACT_LIST>
            <CONTACT>
                <FIRST_NAME>Robert</FIRST_NAME>
                <LAST_NAME>Testoff</LAST_NAME>
                <TITLE>Senior Level Counsel (IT&amp;A)</TITLE>
                <AGENCY>
                    <CODE>1545</CODE>
                    <NAME>Internal Revenue Service</NAME>
                    <ACRONYM>IRS</ACRONYM>
                </AGENCY>
                <PHONE>202 317-6841</PHONE>
                <FAX>855 574-9031</FAX>
                <EMAIL>robert.a.testoff@irscounsel.treas.gov</EMAIL>
                <MAILING_ADDRESS>
                    <STREET_ADDRESS>1111 Constitution Avenue NW,</STREET_ADDRESS>
                    <CITY>Washington</CITY>
                    <STATE>DC</STATE>
                    <ZIP>20224</ZIP>
                </MAILING_ADDRESS>
            </CONTACT>
        </AGENCY_CONTACT_LIST>
    </RIN_INFO>
</REGINFO_RIN_DATA>
