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Religious freedom in foster care

Fulton v. Philadelphia

Updated Sep 18, 2026

In brief

The Supreme Court ruled for CSS, deciding Philadelphia's refusal to contract with it unless it certified same-sex couples violated the First Amendment, and sent the case back after overturning the lower-court ruling.

Where it stands
Decided

Decided 9-0 · August 17, 2021 · Opinion by Justice Barrett

What it’s about
The Supreme Court ruled that Philadelphia violated the First Amendment’s Free Exercise Clause (protection for religious practice) by refusing to contract with Catholic Social Services (CSS) for foster-care work unless CSS certified same-sex couples as foster parents.
Who it affects
The ruling means Philadelphia cannot make CSS's foster-care contract depend on certifying same-sex couples in the way challenged here. It leaves open whether to overturn Employment Division v.

Summary: written with AI from the case record.

Illustration for Fulton v. Philadelphia
Conceptual illustration · AI-generated

What it's about

It overturned (reversed) the Third Circuit’s ruling and sent the case back to the lower court (remanded), without deciding whether Employment Division v. Smith should be overruled.

The case is part of the larger debate over how religious-freedom protections apply when government foster-care programs serve same-sex couples.

Question presented

1. Whether free exercise plaintiffs can only succeed by proving a particular type of discrimination claim-namely that the government would allow the same conduct by someone who held different religious views-as two circuits have held, or whether courts must consider other evidence that a law is not neutral and generally applicable, as six circuits have held? 2. Whether Employment Division v. Smith should be revisited? 3. Whether a government violates the First Amendment by conditioning a religious agency's ability to participate in the foster care system on taking actions and making statements that directly contradict the agency's religious beliefs?

What the Court decided

Holding

The refusal of Philadelphia to contract with CSS for the provision of foster care services unless CSS agrees to certify same-sex couples as foster parents violates the Free Exercise Clause of the First Amendment. 922 F. 3d 140, reversed and remanded.

Result
Reversed

The vote

  • Joined the judgment
  • Concurred in a separate opinion
  • Wrote an opinion
Majority · 6joined the Court's opinion
  1. Barrettwrote the opinion
  2. Breyer
  3. Kagan
  4. Kavanaugh
  5. Sotomayor
  6. Robertsalso wrote separately
Concurring · 3agreed with the result, wrote separately
  1. Thomas
  2. Gorsuchwrote separately
  3. Alitowrote separately
9 justices joined the judgment (3 writing separately).

What's next

The case returns to the Third Circuit for further proceedings consistent with the Supreme Court's ruling. The lower court will apply that ruling to the remaining dispute between Philadelphia and CSS.

Why it matters

Smith, an earlier Supreme Court ruling about when laws that do not target religion may burden religious practice.

Documents

3

Docket activity

11
  • New analysis added

    Sep 18, 2026 · Court records

  • AI analysis generated: Impact Analysis

    Sep 18, 2026 · Generated

  • AI analysis generated: Opinion Summary

    Sep 18, 2026 · Generated

  • Case data updated: summary, question_presented, generation_metadata

    Sep 18, 2026 · Court records

  • New analysis added

    Sep 18, 2026 · Court records

Show 6 more
  • AI analysis generated: Case Briefing

    Sep 18, 2026 · Generated

  • AI analysis generated: Decision Record

    Sep 18, 2026 · Generated

  • Case data updated: status, opinion_date

    Jul 25, 2026 · Court records

  • Opinion added: opinion

    Jun 17, 2021 · Court records

  • Brief added: Petition

    Jul 22, 2019 · Court records

  • Brief added: Questions Presented

    Court records

More questions

4
What did Fulton v. Philadelphia decide?
The Supreme Court decided that Philadelphia violated the First Amendment by refusing to contract with CSS unless CSS agreed to certify same-sex couples.
What led Philadelphia to stop working with CSS?
CSS would not certify same-sex couples as foster parents because of its religious beliefs. Philadelphia treated certification as a condition of its foster-care contract.
Did the Supreme Court overturn Employment Division v. Smith?
No. The Court's ruling did not overturn Smith, leaving the broader question open.
What happens next in Fulton?
The Supreme Court sent the case back to the Third Circuit (remanded it) for further proceedings consistent with its ruling. The lower court will apply the decision to the Philadelphia-CSS dispute.

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 18, 2026Methodology

Court records and filings

Reporting and analysis