US Domestic — 2026-07-01

Supreme Court Upholds Birthright Citizenship in 5-4 Decision Rejecting Trump Executive Order

BLUFMonday's 5-4 ruling forecloses executive action on birthright citizenship, and Congress is unlikely to legislate restrictions by December 2026 absent any sponsor, bill text, or scheduled hearings.

The Supreme Court upheld birthright citizenship on Monday in Trump v. Barbara, ruling that the Fourteenth Amendment guarantees citizenship to all persons born in the United States regardless of their parents' immigration status, in a decision authored by Chief Justice John Roberts rejecting President Trump's executive order 1. Roberts wrote that the court 'breaks no new ground today,' tracing the citizenship clause through English common law, the reversal of Dred Scott, and the 1898 Wong Kim Ark precedent to hold that children born on US soil satisfy both requirements: born 'in the United States' and 'subject to the jurisdiction thereof' 1. Justice Kavanaugh filed an opinion concurring in part and dissenting in part, while Justice Thomas filed a 91-page dissent joined by Justice Gorsuch, and Justices Alito and Gorsuch each filed separate dissents 1. Justice Jackson filed a concurrence joined in part by Justice Sotomayor 1.

Analysis
The ruling forecloses Trump's executive-order pathway to restricting birthright citizenship but leaves a legislative route open that Kavanaugh's narrower statutory concurrence explicitly preserves through the 1940 Nationality Act rather than the Fourteenth Amendment itself. Congress is unlikely to pass legislation restricting birthright citizenship by December 2026. No named Republican legislator has introduced such a bill, no committee has scheduled hearings, and any statute would face the same constitutional test the executive order failed. Moderate confidence reflects consistent reporting that Republican leadership has not signaled a legislative push, set against Trump's public call for Congress to act.

1 sources

Birthright citizenship: We break no new ground today - SCOTUSblog