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Birthright citizenship in the United States emerged stronger from the most significant legal battle on the issue in over a century. On Tuesday, June 30, 2026, the U.S. Supreme Court voted 6 to 3 to uphold the broad interpretation of the 14th Amendment to the Constitution: anyone born on American soil is a citizen of the United States, regardless of the immigration status of their parents. The ruling struck down the executive order signed by President Donald Trump on the first day of his second term, which sought to deny citizenship to children of undocumented immigrants and holders of temporary visas.
For millions of immigrant families around the world, and for those planning to build a life in the United States, the verdict ends months of uncertainty over one of the cornerstones of the American citizenship system. Here is what the Court decided, why the outcome was widely anticipated, and what changes, in practice, for those who have or will have children born on American soil.
What the Supreme Court Decided
The case, known as Trump v. Barbara (No. 25-365), challenged the validity of Executive Order 14160, issued in 2025. The order redefined the concept of citizenship by claiming that children born to parents without citizenship or permanent residency would not be “subject to the jurisdiction” of the United States and therefore would not be citizens. The Court rejected that interpretation.
In a majority decision, the justices reaffirmed the principle of jus soli, the right of the soil, under which virtually everyone born in the country acquires citizenship automatically at birth. The exceptions are few and narrowly defined, such as children of foreign diplomats on official assignment. The executive order, which had already been blocked by lower courts, never took effect anywhere in the United States.
The 14th Amendment and the 1898 Precedent
Birthright citizenship is enshrined in the 14th Amendment to the U.S. Constitution, ratified in 1868, which establishes that all persons born or naturalized in the United States and subject to its jurisdiction are citizens of the country. The scope of that clause was settled in 1898, in the landmark case United States v. Wong Kim Ark, when the Supreme Court recognized as a citizen a man born in San Francisco to Chinese immigrant parents.
Writing for the Court in the 2026 ruling, Chief Justice John Roberts drew directly on that precedent. He stated there was “scant evidence” to support the “drastically revisionist view” advanced by the government. “That view received only one dissenting vote in 1898, and neither time nor circumstance has changed the fact that it is not the law,” Roberts wrote, noting that in the 128 years that followed, the rule of Wong Kim Ark had been consistently understood as guaranteeing citizenship to every child born in the country and subject to its jurisdiction.
How the Justices Voted
The 6-to-3 tally brought together a heterogeneous majority. The justices who agreed that the executive order violates the 14th Amendment were:
- John Roberts – Chief Justice and author of the majority opinion
- Sonia Sotomayor
- Elena Kagan
- Amy Coney Barrett
- Ketanji Brown Jackson
Justice Brett Kavanaugh cast the sixth vote in a separate concurrence: in his view, the order is invalid because it conflicts with federal statute, without need to invoke the Constitution directly. Dissenting were Justices Clarence Thomas, Samuel Alito, and Neil Gorsuch, who voted in favor of the government’s position.
Exceptions to Birthright Citizenship
Although the rule is broad, it is not absolute. The 14th Amendment ties citizenship to being “subject to the jurisdiction” of the United States, a phrase that has historically excluded a small and specific set of cases. Children of foreign diplomats on official missions, for example, do not acquire birthright citizenship, as diplomats enjoy immunity and are not fully subject to local law.
It was precisely that phrase the government sought to stretch to cover undocumented immigrants and temporary visa holders. The Court rejected the maneuver: immigrants present in the country, even without authorization, are subject to U.S. laws, pay taxes, and answer to local courts. Their children born on American soil therefore fall squarely within the general citizenship rule.
The Case Behind the Decision
The lawsuit reached the Court from a case filed in New Hampshire. The plaintiff, identified only as Barbara, with her last name kept confidential for fear of retaliation, is an undocumented immigrant who decided to seek legal recourse upon discovering she was pregnant with a child who would be born in the United States. Under the executive order, that child could have been denied American citizenship despite being born on national soil.
The episode took an unprecedented turn when the president himself attended a Court hearing in person in April, the first time in history that a sitting American president was personally present at an oral argument before the tribunal. The move was widely interpreted by the press as an attempt to pressure the justices.
Why the Government Wanted to Change the Rule
The White House’s central argument was that automatic citizenship encourages irregular immigration and what is known as birth tourism, the practice of traveling to the United States for the purpose of giving birth in the country and securing citizenship for the child. The executive order was part of a broader immigration restriction package.
The Court’s majority, however, found that none of those concerns authorizes the executive branch to rewrite, by decree, the meaning of a constitutional right. Changes of that magnitude, in the justices’ reading, would require a constitutional amendment, a deliberately difficult process that demands broad consensus in Congress and among the states.
What Changes for Those Who Immigrate
In practice, nothing changes from the historical rule: every child born on American soil remains a U.S. citizen from birth, entitled to a passport, a Social Security number, and all the benefits of citizenship. This holds regardless of whether the parents are tourists, students, temporary workers, permanent residents, or undocumented immigrants.
For international families, the ruling restores predictability to a sensitive aspect of immigration planning. It is worth noting, however, that the child’s citizenship does not automatically regularize the parents’ immigration status: a U.S. citizen may only petition for a parent’s residency after turning 21, and even then it is subject to waiting lists and its own requirements. Birthright citizenship benefits the child; it is not an immigration shortcut for the family.
The outcome also underscores a structural feature of the American system: rights enshrined in the Constitution are not changed by executive decree. For those who follow U.S. immigration policy, the record shows that even amid a climate of stricter immigration enforcement, birthright citizenship stands firm, backed by a precedent of more than 125 years and, now, by a new affirmation from the nation’s highest court.
About the author
Victoria Harper
Editor-in-Chief
As a journalist and lead editor at Visto n’ Visa, Victoria helps ensure that immigration topics are covered in a clear, trustworthy, and easy-to-understand way. Her focus is on delivering useful, human, and relevant content for people exploring new paths abroad.
