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Challenges to deportation orders

United States v. Palomar-Santiago

Updated Sep 19, 2026

In brief

The Court said defendants must meet all three §1326(d) requirements and sent Palomar-Santiago's case back to the lower court.

Where it stands
Decided

Decided 9-0 · June 1, 2021 · Opinion by Justice Sotomayor

What it’s about
This case asked whether a person charged with illegally returning to the United States can attack the validity of an earlier deportation order without meeting all of the statutory requirements for that kind of challenge.
Who it affects
Defendants cannot skip any §1326(d) requirement merely because current circuit law no longer treats the earlier offense as removable. Palomar-Santiago's individual challenge remains for the lower court to resolve.

Summary: written with AI from the case record.

Illustration for United States v. Palomar-Santiago
Conceptual illustration · AI-generated

What it's about

It arose after Palomar-Santiago argued that his original removal was invalid because the drunk-driving conviction used to deport him was later held not to be a removable aggravated felony.

The case shows that a later change in how immigration law classifies a crime does not automatically satisfy every requirement for challenging an earlier removal order.

Question presented

The question presented is whether a defendant automatically satisfies all three of those prerequisites solely by showing that he was removed for a crime that would not be considered a removable offense under current circuit law, even if he cannot independently demonstrate administrative exhaustion or deprivation of the opportunity for judicial review.

What the Court decided

Holding

Each of the statutory requirements of §1326(d) is mandatory. 282, reversed and remanded.

Result
Reversed

The vote

  • Joined the judgment
  • Wrote an opinion
Majority · 9joined the Court's opinion
  1. Sotomayorwrote the opinion
  2. Roberts
  3. Thomas
  4. Breyer
  5. Alito
  6. Kagan
  7. Gorsuch
  8. Kavanaugh
  9. Barrett
9 justices joined the judgment.

What's next

The lower court must apply §1326(d)'s rule that all three requirements are mandatory. The Supreme Court did not decide whether Palomar-Santiago's individual challenge will succeed.

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

    May 24, 2021 · Court records

  • Brief added: Petition

    Oct 5, 2020 · Court records

  • Brief added: Questions Presented

    Court records

More questions

3
What was United States v. Palomar-Santiago about?
Palomar-Santiago was charged with illegally returning to the United States and challenged an earlier removal order based on a drunk-driving conviction. He argued the conviction was later found not to be a crime that immigration law treats as grounds for removal.
What did the Supreme Court decide in Palomar-Santiago?
The Court decided that all three requirements in 8 U.S.C. §1326(d) are mandatory. A defendant cannot bypass them by showing only that the earlier offense is no longer removable.
What happened to the Ninth Circuit's ruling?
The Supreme Court overturned the judgment and sent the case back to the lower court (reversed and remanded).

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