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Health insurance mandate

California v. Texas

Updated Sep 19, 2026

In brief

The Supreme Court said the challengers lacked the legal right to sue over the mandate, overturned the Fifth Circuit's judgment, and sent the case back to the lower court (remanded).

Where it stands
Decided

Decided 7-2 · July 8, 2021 · Opinion by Justice Breyer

What it’s about
This case asked whether challengers to the Affordable Care Act could attack the law’s individual mandate after Congress reduced the penalty for not having insurance to $0, and if so, whether that made the mandate unconstitutional and required the rest of the ACA to fall with it.
Who it affects
The Court did not strike down the ACA in this case. It found the challengers had no past or future injury tied to enforcing the challenged rule, leaving unresolved whether the mandate violated the Constitution or could stand apart from the rest of the law.

Summary: written with AI from the case record.

Illustration for California v. Texas
Conceptual illustration · AI-generated

What it's about

The Supreme Court ultimately held that the plaintiffs lacked standing to bring the case.

California v. Texas was part of a continuing Supreme Court dispute over the Affordable Care Act, but the Court decided who could bring the challenge rather than whether the mandate violated the Constitution.

Question presented

1. Whether the individual and state plaintiffs in this case have established Article III standing to challenge the minimum coverage provision in Section 5000A(a). 2. Whether reducing the amount specified in Section 5000A(c) to zero rendered the minimum coverage provision unconstitutional. 3. If so, whether the minimum coverage provision is severable from the rest of the ACA.

What the Court decided

Holding

Plaintiffs do not have standing to challenge §5000A(a)’s minimum essential coverage provision because they have not shown a past or future injury fairly traceable to defendants’ conduct enforcing the specific statutory provision they attack as unconstitutional. 355, vacated and remanded.

Result
Vacated

The vote

  • Joined the judgment
  • Dissented
  • Wrote an opinion
Majority · 7joined the Court's opinion
  1. Barrett
  2. Breyerwrote the opinion
  3. Kagan
  4. Thomasalso wrote separately
  5. Kavanaugh
  6. Sotomayor
  7. Roberts
Dissenting · 2disagreed with the result
  1. Gorsuch
  2. Alitowrote the dissent
7 justices joined the judgment, 2 dissented.

From the opinions

“Today’s decision is the third installment in our epic Affordable Care Act trilogy, and it follows the same pattern as installments one and two.”

— Justice Alito(dissent)

What's next

The case returns to the lower court (remanded), which must apply the Supreme Court's ruling on the challengers' legal right to sue. The ruling leaves unanswered whether the mandate violated the Constitution or could stand apart from the rest of the ACA.

Documents

3

Docket activity

10
  • New analysis added

    Sep 19, 2026 · Court records

  • AI analysis generated: Case Briefing

    Sep 19, 2026 · Generated

  • New analysis added

    Sep 19, 2026 · Court records

  • AI analysis generated: Impact Analysis

    Sep 19, 2026 · Generated

  • AI analysis generated: Opinion Summary

    Sep 19, 2026 · Generated

Show 5 more
  • AI analysis generated: Decision Record

    Sep 19, 2026 · Generated

  • Case data updated: status, opinion_date

    Jul 25, 2026 · Court records

  • Opinion added: opinion

    Jun 17, 2021 · Court records

  • Brief added: Petition

    Jan 3, 2020 · Court records

  • Brief added: Questions Presented

    Court records

More questions

4
What was California v. Texas about?
It challenged the ACA mandate after Congress set the penalty for going without insurance at $0, raising questions about whether the rest could survive.
What did the Supreme Court say about the challengers' right to sue?
The Court said the challengers lacked the legal right to sue because they had not shown an injury tied to enforcing that rule.
Did the Court decide whether the mandate violated the Constitution?
No; the Court decided the challengers could not sue. It did not decide whether the zero penalty violated the Constitution or whether the mandate could stand apart from the ACA.
What happens next in California v. Texas?
The case returns to the lower court (remanded), which must apply the Supreme Court's ruling on the challengers' legal right to sue.

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 19, 2026Methodology

Court records and filings

Reporting and analysis