On June 30, 2026, the U.S. Supreme Court rejected President Donald Trump’s effort to end birthright citizenship, upholding the long‑standing principle that nearly all children born on U.S. soil are citizens.

The Court’s decision came after Trump issued an executive order that sought to deny citizenship to children born to parents who are in the United States illegally or only temporarily. The order, issued earlier this year, was challenged by immigration advocates who argued it violated the Fourteenth Amendment’s Citizenship Clause.

In a unanimous ruling, the justices held that the executive order oversteps presidential authority and conflicts with established constitutional law. The decision reaffirms that the Constitution grants citizenship to anyone born within the United States, regardless of their parents’ immigration status.

Legal scholars note that the ruling restores certainty to a policy area that has been contentious for decades. The decision also signals the Court’s willingness to check executive actions that attempt to rewrite foundational civil‑rights protections.

While the Court’s opinion focused on birthright citizenship, the same day it also addressed a separate case allowing states to ban transgender athletes from competing on girls’ sports teams, illustrating the Court’s broad docket on culturally charged issues.

Key Takeaway: The Supreme Court’s June 30 decision preserves birthright citizenship under the Fourteenth Amendment, blocking President Trump’s attempt to limit it and reaffirming the judiciary’s role in upholding constitutional rights.