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Amends subsection (c) of 26 U.S.C. §7502 by modifying headings/paragraph (2) text and adding a new paragraph (3) that addresses electronic filing and electronic payments and requires the Secretary to issue implementing regulations within 1 year of enactment.
Revises timing rules and related provisions for making S corporation elections and for revocations: replaces the current timing rule in subsection (b)(1) to allow an election to be made not later than the due date for filing the S corporation return (including extensions); makes conforming changes to paragraphs in subsection (b) including striking and redesignating certain paragraphs; adds new paragraphs (4) (allowing election on timely filed return, except as provided by the Secretary) and (5) (authorizing the Secretary to prescribe regulations, forms, or guidance); amends subsection (d)(1) to add a new subparagraph (E) authorizing the Secretary to treat late revocations as timely where reasonable cause is shown.
Makes targeted amendments to definitions and trust/subsidiary treatment provisions: adds a flush sentence at the end of paragraph 1361(b)(3)(B) and strikes subparagraph (D) of section 1361(d)(2).
Amends 26 U.S.C. 6654(c)(2) to change two quarterly estimated tax installment due dates: replaces 'June 15' with 'July 15' and 'September 15' with 'October 15'.
Allows eligible small business corporations to make or elect S corporation status up through the due date for filing the S corporation tax return for the taxable year (including extensions) and lets that election be made on a timely filed return. It also shifts two individual quarterly estimated tax payment dates (June 15 → July 15 and September 15 → October 15) and creates an electronic-transmission rule treating documents or payments sent by Secretary-permitted electronic methods as timely transmitted when transmitted on or before the required date even if received later. The bill requires the Treasury Secretary to issue implementing regulations and forms (including a rule to treat certain late S-election revocations as timely for reasonable cause) and phases in the changes over the dates specified in the law (most tax-year changes apply to taxable years beginning after the last day of the calendar year that includes enactment; the electronic-transmission rule is effective one year after enactment).
An election under subsection (a) (an S corporation election) may be made by a small business corporation for any taxable year not later than the due date for filing the return of the S corporation for such taxable year (including extensions).
Section 1362(b)(2) is amended by striking language in subparagraph (A) and inserting the phrase "within the period described in paragraph (1)" and by striking the heading of that subparagraph.
Section 1362(b) is amended by striking paragraphs (3) and (4) and redesignating paragraph (5) as paragraph (3).
Section 1362(b)(3), as redesignated, is amended (text indicates striking language in subparagraph (A) and other text but the snippet shows the edits without the full replacement text).
Section 1362(b) is amended by adding at the end a new paragraph (4) stating that, except as otherwise provided by the Secretary, an election under subsection (a) for any taxable year may be made on a timely filed return of the S corporation for such taxable year.
Who is affected and how:
Eligible small business corporations and their owners: The main change lets qualifying corporations elect S status later in the year (up to the extended return due date) and to make that election on a timely filed return. This reduces the risk of losing S status due to missed early-election deadlines, simplifies conversions, and may reduce the need for protective filings or administrative relief requests.
Individual taxpayers: Two quarterly estimated tax due dates move one month later for the mid-year installments. That changes taxpayers' cash-flow timing and may affect estimated payment strategies and withholding calculations; taxpayers and payroll departments should check whether the shift alters safe-harbor results or penalty exposure for underpayment.
Tax return preparers, accountants, payroll providers, and tax software vendors: Must update procedures, client calendars, forms, and software logic to reflect the later S-election deadline, the shifted estimated tax dates, and the new permitted electronic-transmission rules. Preparers will also need to advise clients on planning around the new timelines.
Treasury/IRS administration: Will need to issue implementing regulations and revised forms, and to define permitted electronic transmission methods. The agency will also manage transitional guidance and may see timing changes in tax receipts.
Revenue and cash-flow effects: The estimated-tax date shifts change the timing of receipts to the Treasury (delaying two mid-year installments by about one month), with likely minimal or modest short-term cash-flow effects and no direct permanent tax rate changes.
Overall, the bill is procedural and administrative—modernizing deadlines and electronic-filing/payment treatment—rather than changing tax liabilities or creating broad new substantive obligations. Some transitional costs for systems and guidance are expected but the direct taxpayer compliance burden is generally reduced for S-election timing and clarified for permitted electronic submissions.
Read twice and referred to the Committee on Finance.
Introduced February 24, 2025 by Marsha Blackburn · Last progress February 24, 2025
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Read twice and referred to the Committee on Finance.
Introduced in Senate