No. 21-5726October Term 2021Decided Jun 13, 2022Updated Sep 3, 2026
Kemp v. United States
A judge's legal error can qualify as a "mistake" under Rule 60(b)(1), but a request for relief must be filed within one year.
Case status
Decided 8-1 · June 13, 2022 · Opinion by Justice Thomas
Read the opinion (PDF)- Current stage
- Decided
- Latest event
- Decision released Jun 13, 2022
- What it's about
This case was about whether a federal court can reopen a final judgment under Rule 60(b)(1) when the district judge made a legal error. The Supreme Court held that the rule’s reference to a "mistake" does include a judge’s error of law, although Kemp’s request was still too late under the rule’s one-year deadline.
Question presented
Whether Rule 60(b)(1) authorizes relief based on a district court ’ s error of law.
- Case path
United States Court of Appeals for the Eleventh Circuit / Decision released Jun 13, 2022
- Area
Decided Supreme Court case
Decision
What the Court decided
A judge's legal error can qualify as a "mistake" under Rule 60(b)(1), but a request for relief must be filed within one year.
Impact
People seeking to reopen a federal judgment because a judge made a legal error may use Rule 60(b)(1). For example, a federal litigant must file that kind of request within one year.
Not official Court text.
Vote
- Vote split
- 8-1
- Majority author
- Clarence Thomas
Majority
- Clarence Thomas(author)
- John G. Roberts, Jr.
- Stephen G. Breyer
- Samuel A. Alito, Jr.
- Elena Kagan
- Brett M. Kavanaugh
- Amy Coney Barrett
- Sonia Sotomayor(concurring, author)
Dissenting
- Neil Gorsuch(author)
Opinion documents
Briefing
What it's about
The Supreme Court decided that Rule 60(b)(1)'s reference to a "mistake" includes a district judge's legal error. But Kemp's request to reopen his judgment was too late because it came after the rule's one-year deadline.
Vote
Justice Thomas wrote the 8–1 opinion, joined by Chief Justice Roberts and Justices Breyer, Alito, Kagan, Kavanaugh, and Barrett; Justice Sotomayor concurred; Justice Gorsuch dissented.
The Court decided that Rule 60(b)(1) covers a district court's legal errors, but Kemp's request was untimely under the one-year limit.
Impact
People seeking to reopen a federal judgment because a judge made a legal error may use Rule 60(b)(1). For example, a federal litigant must file that kind of request within one year.
What's next
The Supreme Court has finished this docket action. Kemp could not obtain relief under Rule 60(b)(1) because his request was filed too late.
What did the Supreme Court rule in Kemp v. United States?
The Court said Rule 60(b)(1) covers a district judge's legal error. Kemp still lost because his request came after one year.
Who is affected by the Kemp decision?
Federal litigants seeking to reopen a final judgment based on a judge's legal error are affected. They must make that request within one year.
What happens next in Kemp v. United States?
The Supreme Court's action is complete. Kemp's request to reopen the judgment remains untimely under the one-year deadline.
Timing
Decided June 13, 2022
The Court released its decision on June 13, 2022 without hearing oral argument.
Documents
Activity
Docket activity4
AI analysis generated: Case Briefing
Sep 3, 2026 | Generated
Brief added: Questions Presented
May 29, 2026 | Court records
Opinion added: opinion
Jun 13, 2022 | Court records
Brief added: Petition
Sep 16, 2021 | Court records
Related cases




Grounding
- Grounding
- Primary materials plus reporting.
- Note
- Best-effort analysis: this explainer relies on a mix of primary materials and trusted secondary sources. Official filings and opinions remain authoritative.
- Checked
- Sep 3, 2026
- Method
- Methodology
Primary materials10
Supreme Court docket 21-5726
docket | Jul 25, 2026
Primary case document
Supreme Court document | Jul 25, 2026
CourtListener docket record
docket | Jul 25, 2026
Questions Presented
brief | May 29, 2026
Opinion
opinion | Jun 13, 2022
Petition
brief | Sep 16, 2021
SupremeCourt.gov
official | Sep 3, 2026
SupremeCourt.gov
official | Sep 3, 2026
SupremeCourt.gov
official | Sep 3, 2026
SupremeCourt.gov
official | Sep 3, 2026