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Corner Post v. Board of Governors of the Federal Reserve System

Updated Sep 5, 2026

In brief

A person can bring an APA challenge within six years after a final agency action first injures that person.

Where it stands
Decided

Decided 6-3 · July 1, 2024 · Opinion by Justice Barrett

What it’s about
The Court addressed Florida and Texas laws regulating social media platforms but remanded both cases for further analysis. The Court provided guidance on how the First Amendment applies to content moderation by social media companies.
Who it affects
People and businesses newly harmed by an older federal rule may have six years from their injury to sue. For example, a business that pays debit-card fees under a long-standing rule may challenge that rule after it begins suffering the alleged harm.

Summary: written with AI from the case record.

Illustration for Corner Post, Inc. v. Board of Governors of the Federal Reserve System
Conceptual illustration · AI-generated

What it's about

The decision gives people affected by federal agency rules more time to seek court review under the APA, a federal law governing challenges to agency actions.

Question presented

Does a plaintiff’s claim under the Administrative Procedure Act “first accrue” under 28 U.S.C. § 2401(a) when an agency issues a rule, or when the rule first causes harm to the plaintiff?

What the Court decided

Holding

An APA claim does not accrue for purposes of §2401(a)’s 6-year statute of limitations until the plaintiff is injured by final agency action. 55 F. 4th 634, reversed and remanded.

Result
Reversed

The vote

  • Joined the judgment
  • Concurred in a separate opinion
  • Dissented
  • Wrote an opinion
Majority · 5joined the Court's opinion
  1. Barrettwrote the opinion
  2. Roberts
  3. Thomas
  4. Alito
  5. Gorsuch
Concurring · 1agreed with the result, wrote separately
  1. Kavanaughwrote separately
Dissenting · 3disagreed with the result
  1. Jacksonwrote the dissent
  2. Sotomayor
  3. Kagan
6 justices joined the judgment (1 writing separately), 3 dissented.

From the opinions

“An APA claim does not accrue for purposes of §2401(a)’s 6-year statute of limitations until the plaintiff is injured by final agency action.”

— Justice Amy Coney Barrett(majority)

“The flawed reasoning and far-reaching results of the Court’s ruling in this case are staggering.”

— Justice Ketanji Brown Jackson(dissent)

What's next

The case returns to the lower courts, which must apply the Court's new timing rule. Corner Post may continue pursuing its challenge to the Federal Reserve's debit-card fee rule.

Documents

4

Docket activity

11
  • New analysis added

    Sep 5, 2026 · Court records

  • AI analysis generated: Impact Analysis

    Sep 5, 2026 · Generated

  • AI analysis generated: Opinion Summary

    Sep 5, 2026 · Generated

  • New analysis added

    Sep 5, 2026 · Court records

  • AI analysis generated: Case Briefing

    Sep 5, 2026 · Generated

Show 6 more
  • AI analysis generated: Decision Record

    Sep 5, 2026 · Generated

  • Status changed from decided to null

    Mar 8, 2026 · Court records

  • Opinion added: opinion

    Jul 1, 2024 · Court records

  • Brief added: Petition

    Apr 13, 2023 · Court records

  • Court Order added: Lower Court Orders/Opinions

    Mar 3, 2023 · Court records

  • Brief added: Questions Presented

    Court records

More questions

4
What did the Supreme Court rule in Corner Post?
The Court said the six-year deadline for an APA challenge begins when the plaintiff is injured by a final agency action.
Who does Corner Post affect?
Businesses and other people newly harmed by older federal rules may get six years from their injury to file an APA challenge.
What happens next in Corner Post?
The case goes back to the lower courts. They will apply the injury-based deadline to Corner Post's challenge.
Is the Federal Reserve's debit-card fee rule still the law after Corner Post?
The Court did not decide whether the rule is unlawful. It reversed and remanded the case for further proceedings.

Sources

Primary materials plus reporting. Best-effort analysis: this explainer relies on a mix of primary materials and trusted secondary sources. Official filings and opinions remain authoritative.

Checked Sep 5, 2026Methodology

Court records and filings

Reporting and analysis