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Lac du Flambeau Band of Lake Superior Chippewa Indians v. Coughlin

Updated Sep 5, 2026

In brief

The Bankruptcy Code strips federally recognized tribes of sovereign immunity in bankruptcy proceedings.

Where it stands
Decided

Decided 8-1 · June 15, 2023 · Opinion by Justice Jackson

What it’s about
Brian Coughlin filed for bankruptcy after taking a payday loan from a business owned by a Native American tribe, raising the issue of whether the tribe was protected from bankruptcy proceedings by sovereign immunity.
Who it affects
A person in bankruptcy who borrowed from a tribe-owned business, like Coughlin, can pursue Bankruptcy Code proceedings involving the tribe. Federally recognized tribes cannot use sovereign immunity to avoid those proceedings.

Summary: written with AI from the case record.

Illustration for Lac du Flambeau Band of Lake Superior Chippewa Indians v. Coughlin
Conceptual illustration · AI-generated

What it's about

The Supreme Court held that the Bankruptcy Code unequivocally abrogates the sovereign immunity of federally recognized Indian tribes.

The case resolved whether Congress used clear enough language to apply the Bankruptcy Code to federally recognized tribes.

Question presented

Whether the tribe was protected from bankruptcy proceedings by sovereign immunity?

What the Court decided

Holding

The Bankruptcy Code unambiguously abrogates the sovereign immunity of all governments, including federally recognized Indian tribes. 33 F. 4th 600, affirmed.

Result
Affirmed

The vote

  • Joined the judgment
  • Concurred in a separate opinion
  • Dissented
  • Wrote an opinion
Majority · 7joined the Court's opinion
  1. Jacksonwrote the opinion
  2. Roberts
  3. Alito
  4. Sotomayor
  5. Kagan
  6. Kavanaugh
  7. Barrett
Concurring · 1agreed with the result, wrote separately
  1. Thomas
Dissenting · 1disagreed with the result
  1. Gorsuchwrote the dissent
8 justices joined the judgment (1 writing separately), 1 dissented.

From the opinions

“The Bankruptcy Code unambiguously abrogates the sovereign immunity of all governments, including federally recognized Indian tribes.”

— Justice Ketanji Brown Jackson(majority)

“Respectfully, I do not think the language here does the trick.”

— Justice Neil Gorsuch(dissent)

What's next

Lower courts must apply the decision in bankruptcy cases involving federally recognized tribes. Tribes and bankruptcy participants must follow Bankruptcy Code procedures in affected cases.

Documents

5

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

  • Opinion added: Coughlin

    Jun 15, 2023 · Court records

  • Opinion added: opinion

    Jun 15, 2023 · Court records

  • Brief added: Petition

    Sep 8, 2022 · Court records

  • Court Order added: Lower Court Orders/Opinions

    Jul 8, 2022 · Court records

  • Brief added: Questions Presented

    Court records

More questions

5
What did the Supreme Court rule in Lac du Flambeau Band v. Coughlin?
The Court ruled that the Bankruptcy Code removes federally recognized tribes’ sovereign immunity in bankruptcy proceedings.
What was the dispute in Lac du Flambeau Band v. Coughlin?
The dispute was whether a tribe-owned business could use sovereign immunity to avoid bankruptcy proceedings connected to Coughlin’s payday loan.
What does Lac du Flambeau Band v. Coughlin mean for federally recognized tribes?
Federally recognized tribes may be subject to Bankruptcy Code proceedings rather than invoking sovereign immunity to block them.
Is tribal sovereign immunity still the law after Lac du Flambeau Band v. Coughlin?
The Court said the Bankruptcy Code abrogates tribal sovereign immunity in bankruptcy proceedings involving federally recognized tribes.
What happens next in Lac du Flambeau Band v. Coughlin?
Lower courts must apply the Court’s decision in relevant bankruptcy cases involving federally recognized tribes.

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