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SEC

SEC

Securities and Exchange Commission (US)

High Impact

SEC proposes optional semiannual reporting for public companies through new Form 10-S

Published

Aug 18, 2026

Topics

Periodic reporting, Form 10-Q, Form 10-S, Public company disclosure, Exchange Act reporting, SEC rulemaking

Executive Summary

The U.S. Securities and Exchange Commission has issued a proposed rule that would permit public companies to elect optional semiannual reporting, a significant potential change to the U.S. public company disclosure calendar. The proposal would introduce a new Form 10-S for semiannual reports and, according to the SEC’s announcement, would set filing deadlines of 40 or 45 days depending on filer status. The proposal is not yet final and does not change current reporting obligations. Companies subject to Exchange Act periodic reporting should continue to comply with existing quarterly and annual reporting requirements unless and until final rules are adopted and become effective. Business impact is potentially high because finance, legal, investor relations, disclosure controls, earnings-release planning, board reporting, and investor communications may need redesign if an issuer elects semiannual reporting. Near-term action should focus on monitoring the rulemaking, assessing whether semiannual reporting would be strategically appropriate, and preparing a comment-letter position where the company has operational, investor-relations, or market-liquidity concerns.

What Changed

newOptional semiannual reporting framework proposed

Previous

Public companies subject to Exchange Act periodic reporting generally file quarterly reports on Form 10-Q under existing SEC rules.

New

If adopted, the proposal would allow an optional semiannual reporting approach; no current obligation changes until final rules are adopted and effective.

newNew Form 10-S proposed

Previous

Interim periodic reporting is currently conducted through Form 10-Q.

New

Form 10-S would be the proposed semiannual reporting form.

modifiedProposed semiannual filing deadlines

Previous

Quarterly reporting deadlines are tied to Form 10-Q requirements and filer status.

New

Proposed Form 10-S deadlines would be 40 or 45 days depending on filer status, if the rule is adopted.

modifiedIssuer reporting-calendar flexibility

Previous

Companies generally plan disclosure controls, board calendars, financial close, and investor communications around quarterly Form 10-Q reporting.

New

Companies may need to evaluate whether maintaining quarterly reporting or electing semiannual reporting would better serve regulatory, investor, and operational objectives if final rules permit the election.

Business Impact

Who is affected

Directly affected

SEC-reporting public companies that file periodic reports under the Exchange Act, including accelerated, large accelerated, and non-accelerated filers.

Indirectly affected

auditors, audit committees, disclosure committees, investor relations teams, securities counsel, financial printers, filing agents, data vendors, analysts, investors, and exchanges that rely on periodic reporting cycles.

Jurisdictions

United States

Business processes

SEC periodic-reporting calendar management, Financial close and interim financial statement preparation, Disclosure controls and procedures, Audit committee and board reporting, Investor relations and earnings-release planning, EDGAR filing workflow and filing-agent coordination, Regulatory-change monitoring and comment-letter governance

Estimated effort

Medium

Compliance risk

High

Affected Reports

Form 10-Q reporting calendar and related quarterly close controlsProposed Form 10-S semiannual report workflowDisclosure committee review calendarAudit committee periodic reporting packageInvestor relations earnings and guidance communication calendar
FieldValidation rule
Periodic report form typeThe SEC proposal would add Form 10-S as the report used for optional semiannual reporting if the amendments are adopted.
Filing deadlineThe SEC announcement states that Form 10-S would be due 40 or 45 days after the relevant period, depending on filer status, if adopted.
Reporting frequencyThe proposal would permit an issuer election for semiannual reporting; existing quarterly reporting remains in force unless final rules become effective.

Recommended Actions

7 suggested next steps· derived from source analysis
  1. 1
    Confirmed actionStep 1 of 7

    Treat the release as a proposal only; continue current Form 10-Q and other Exchange Act reporting until final SEC rules become effective.

  2. 2
    AI generatedStep 2 of 7

    Map the current quarterly reporting calendar to a potential semiannual model, including close, disclosure committee, audit committee, board, EDGAR, and investor relations dependencies.

  3. 3
    AI generatedStep 3 of 7

    Assess whether semiannual reporting would align with investor expectations, analyst coverage, debt covenants, exchange expectations, market-liquidity considerations, and voluntary earnings-release practices.

  4. 4
    AI generatedStep 4 of 7

    Identify systems, controls, and service-provider changes that would be required to support Form 10-S if the proposal is adopted.

  5. 5
    AI generatedStep 5 of 7

    Prepare a management and board briefing summarizing benefits, risks, and open questions, including whether the company should submit a comment letter.

  6. 6
    AI generatedStep 6 of 7

    Monitor the SEC rulemaking page, Federal Register publication, comment file, and any future adopting release for final scope, transition provisions, filing deadlines, and form instructions.

  7. 7
    AI generatedStep 7 of 7

    Avoid external statements suggesting the company will change reporting frequency until the rule is final and investor-relations implications are assessed.

Timeline

publication

May 5, 2026

SEC announced proposed amendments to permit optional semiannual reporting by public companies.

publication

May 5, 2026

SEC proposed rule release No. 33-11434 was issued for the semiannual reporting proposal.

Sources

AI-generated analysis is based on the following primary sources. Always verify against the official publication.

Related Evidence

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