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Power of attorney arbitration

Kindred Nursing Centers v. Clark

Updated Oct 19, 2026

In brief

The Court rejected Kentucky’s special rule against arbitration agreements but sent part of the case back for another look.

Where it stands
Decided

Decided 7-1 · May 15, 2017 · Opinion by Justice Kagan

What it’s about
Kentucky refused to enforce arbitration agreements relatives signed for Olive Clark and Joe Wellner under powers of attorney.
Who it affects
Kentucky cannot require arbitration-specific permission in a power of attorney as a condition for enforcing an arbitration agreement; the ruling does not automatically make every agent-signed agreement enforceable.

Summary: written with AI from the case record.

Illustration for Kindred Nursing Centers, L. P. v. Clark
Conceptual illustration · AI-generated

What it's about

The Supreme Court ruled the Federal Arbitration Act bars Kentucky’s arbitration-specific rule, overturned part of Kentucky’s decision, wiped out another part (vacated it), and sent the case back (remanded) to reconsider one power of attorney.

Federal law generally requires arbitration agreements to be treated like other contracts.

Question presented

Whether the Federal Arbitration Act preempts a state rule that singles out arbitration agreements for disfavored treatment by requiring that an attorney-in-fact possess specific authority to enter into an arbitration agreement on behalf of a principal?

What the Court decided

Holding

The Kentucky Supreme Court’s clear-statement rule violates the Federal Arbitration Act by singling out arbitration agreements for disfavored treatment. 478 S. W. 3d 306, reversed in part, vacated in part, and remanded.

The Court's reasoning

The Court said Kentucky’s rule treated arbitration agreements less favorably than other contracts. The Federal Arbitration Act requires states to treat them equally.

The vote

  • Joined the judgment
  • Dissented
  • Wrote an opinion
Majority · 7joined the Court's opinion
  1. Breyer
  2. Kaganwrote the opinion
  3. Kennedy
  4. Ginsburg
  5. Sotomayor
  6. Roberts
  7. Alito
Dissenting · 1disagreed with the result
  1. Thomaswrote the dissent
7 justices joined the judgment, 1 dissented.

From the opinions

“In state-court proceedings, therefore, the FAA does not displace a rule that requires express authorization from a principal before an agent may waive the principal’s right to a jury trial.”

— Justice Thomas(dissent)

What's next

The Kentucky Supreme Court must reconsider one power of attorney. Whether the agreement signed under it can be enforced remains unresolved.

Documents

2

Docket activity

10
  • New analysis added

    Oct 19, 2026 · Court records

  • AI analysis generated: Impact Analysis

    Oct 19, 2026 · Generated

  • New analysis added

    Oct 19, 2026 · Court records

  • AI analysis generated: Case Briefing

    Oct 19, 2026 · Generated

  • AI analysis generated: Opinion Summary

    Oct 19, 2026 · Generated

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  • AI analysis generated: Decision Record

    Oct 19, 2026 · Generated

  • Case data updated: summary, question_presented, generation_metadata

    Oct 19, 2026 · Court records

  • Case data updated: question_presented, extraction_metadata

    Oct 17, 2026 · Court records

  • Opinion added: Opinion

    May 15, 2017 · Court records

  • Brief added: Questions Presented

    Court records

More questions

1
Why did Justice Thomas disagree?
He said the Federal Arbitration Act does not apply in state-court proceedings, so it could not override Kentucky’s rule.

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 Oct 19, 2026Methodology

Court records and filings

Reporting and analysis