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Erlinger v. United States

Updated Sep 5, 2026

In brief

A judge alone cannot make the separate-occasions finding needed for an Armed Career Criminal Act sentence increase.

Where it stands
Decided

Decided 6-3 · June 21, 2024 · Opinion by Justice Gorsuch

What it’s about
The Supreme Court held that under the Fifth and Sixth Amendments, a unanimous jury, rather than a judge, must determine beyond a reasonable doubt whether a defendant's prior offenses were committed on separate occasions for the purpose of sentence enhancements under the Armed Career Criminal Act.
Who it affects
Defendants facing longer sentences under the Armed Career Criminal Act are affected because prosecutors must now obtain a jury finding on the separate-occasions question.

Summary: written with AI from the case record.

Illustration for Erlinger v. United States
Conceptual illustration · AI-generated

What it's about

The decision limits the narrow exception allowing judges to find the fact of a prior conviction when that fact increases punishment.

Question presented

Does the Constitution require a jury trial and proof beyond a reasonable doubt to find that a defendant’s prior convictions were “committed on occasions different from one another,” as is necessary to impose an enhanced sentence under the Armed Career Criminal Act?

What the Court decided

Holding

The Fifth and Sixth Amendments require a unanimous jury to make the determination beyond a reasonable doubt that a defendant’s past offenses were committed on separate occasions for ACCA purposes. 77 F. 4th 617, vacated and remanded.

Result
Vacated

The vote

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

From the opinions

“The Fifth and Sixth Amendments require a unanimous jury to make the determination beyond a reasonable doubt that a defendant’s past offenses were committed on separate occasions for ACCA purposes.”

— Justice Neil Gorsuch(majority)

What's next

The case returns to the Seventh Circuit, which should consider the government's argument that the error was harmless. Lower courts must use juries for this separate-occasions decision in future Armed Career Criminal Act cases.

Why it matters

For example, a person with several prior offenses cannot receive this increase based on a judge's finding alone.

Documents

4

Docket activity

10
  • 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 5 more
  • AI analysis generated: Decision Record

    Sep 5, 2026 · Generated

  • Opinion added: Erlinger

    Jun 21, 2024 · Court records

  • Opinion added: opinion

    Jun 21, 2024 · Court records

  • Brief added: Petition

    Oct 4, 2023 · Court records

  • Brief added: Questions Presented

    Court records

More questions

4
What did the Supreme Court rule in Erlinger v. United States?
The Court required a unanimous jury to decide beyond a reasonable doubt whether prior offenses occurred on separate occasions for an ACCA sentence increase.
Who is affected by the Erlinger decision?
Defendants facing enhanced sentences under the Armed Career Criminal Act are affected. Prosecutors must secure a jury finding on the separate-occasions question.
What happens next in Erlinger v. United States?
The Seventh Circuit will reconsider the case. It should consider the government's argument that the jury-trial error was harmless.
Is the jury requirement still the law after Erlinger?
Yes. The Court said the Fifth and Sixth Amendments require a unanimous jury finding beyond a reasonable doubt for this ACCA issue.

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