The U.S. Supreme Court upheld birthright citizenship on Tuesday, June 30, 2026 [1], blocking an executive order from President Donald Trump.

The ruling preserves a long-standing legal pillar of American identity by ensuring that citizenship is guaranteed to anyone born within the country. This decision prevents the administration from unilaterally altering the legal status of children born in the U.S., regardless of their parents' immigration status.

In its decision, the Court said that the executive order exceeded presidential authority [2]. The justices found that the order violated the 14th Amendment to the Constitution, which guarantees citizenship to all persons born or naturalized in the United States [2].

The legal challenge centered on whether a president could use executive action to restrict birthright citizenship, a right that has been interpreted as absolute for over a century. The Court's ruling affirms that such a change would require a constitutional amendment rather than a presidential directive [2].

President Trump had sought to limit the application of the 14th Amendment through his order, arguing for a more restrictive interpretation of the law. However, the Court's majority rejected this approach, maintaining the existing legal framework that grants citizenship by birth [3].

Legal experts said that the decision reinforces the separation of powers by limiting the reach of executive orders over constitutional mandates [4]. The ruling comes as a significant setback for the administration's broader immigration strategy, which has sought to tighten eligibility for citizenship and residency [4].

“The Court said the executive order exceeded presidential authority”

This ruling reaffirms the primacy of the 14th Amendment over executive action, effectively closing the door on attempts to end birthright citizenship via decree. By ruling that the president lacks the authority to limit these rights, the Supreme Court has signaled that any fundamental change to the definition of US citizenship must occur through the legislative process or a constitutional amendment, rather than through the White House.