President Donald Trump’s renewed effort to restrict birthright citizenship is heading into another major legal battle, with constitutional experts warning that parts of his latest immigration orders could face serious challenges in federal court.
Trump has long criticized the practice of granting U.S. citizenship to most children born on American soil. His administration has argued that the policy encourages illegal immigration and so-called “birth tourism,” in which foreign nationals travel to the United States primarily to give birth.
But the Supreme Court’s recent ruling on Trump’s earlier attempt to limit birthright citizenship has created a difficult legal landscape for the president’s latest actions.
Trump Targets Birth Tourism With New Executive Orders
Trump signed two executive orders aimed largely at addressing birth tourism and tightening the circumstances under which foreign nationals can obtain U.S. visas.
One order instructs federal agencies not to recognize citizenship for certain children when a parent is allegedly involved in fraudulent activity intended to obtain citizenship.
The second order focuses on foreign nationals suspected of traveling to the United States specifically to give birth. It seeks to prevent visas from being issued for that purpose.
However, legal experts say the administration may struggle to enforce restrictions that directly affect the citizenship status of children born in the United States.
Amanda Frost, a University of Virginia law professor who studies birthright citizenship, argued that the actions of a child’s parents generally do not determine whether the child receives citizenship under the 14th Amendment.
Her position reflects a central question in the legal dispute: Can the government deny citizenship to a U.S.-born child because of the circumstances surrounding the parents’ presence in the country?
Supreme Court Ruling Creates a Major Obstacle
The legal fight comes shortly after the Supreme Court rejected Trump’s earlier attempt to restrict birthright citizenship.
The June ruling addressed Trump’s first executive order, issued at the beginning of his second presidential term. That order sought to deny citizenship to certain children born in the United States when their parents were undocumented immigrants or were in the country temporarily, including people holding work or student visas.
The administration argued that the 14th Amendment does not confer universal citizenship because it requires that people born in the United States be “subject to the jurisdiction thereof.”
The Supreme Court disagreed with the administration’s position in the case involving Trump’s policy.
Chief Justice John Roberts emphasized the historical importance of birthright citizenship and the constitutional promise associated with the 14th Amendment.
The ruling represented a significant setback for Trump’s immigration agenda.
What Is Birth Tourism?
Birth tourism refers to traveling to another country to give birth, with the expectation that the child will receive citizenship or other legal benefits.
The United States has traditionally provided birthright citizenship to most children born within its territory. That principle has made the country a destination for some foreign nationals seeking to give birth in the United States.
Trump has repeatedly argued that the practice is being exploited.
Speaking from the Oval Office, Trump claimed that businesses have developed around birth tourism and suggested that very large numbers of people benefit from the practice.
However, available research suggests the number of births connected to birth tourism may be significantly smaller than some of the figures cited by Trump.
Researchers at Penn State University have estimated that roughly 5,000 to 10,000 births each year were associated with birth tourism during the 2014–2024 period.
That does not mean the practice is insignificant, but it puts the debate into a different context from claims involving hundreds of thousands of births.
Legal Experts Question Trump’s New Strategy
The biggest challenge for the administration may be the difference between controlling immigration and changing citizenship rights.
The government has broad authority over visas and immigration enforcement. But citizenship is governed by the Constitution and federal law, meaning executive orders cannot simply rewrite constitutional protections.
John Yoo, a University of California, Berkeley law professor and former Justice Department official, believes some elements of Trump’s latest approach could survive legal scrutiny.
Yoo has suggested that expanding existing exceptions to birthright citizenship could potentially be constitutional, particularly when the circumstances involve foreign governments or hostile forces.
But even supporters of a more restrictive immigration policy acknowledge that the details matter.
Trump Seeks Broader Exceptions to Birthright Citizenship
Trump’s latest directive does not focus exclusively on birth tourism.
It also seeks to expand historical exceptions to automatic birthright citizenship.
Traditionally, exceptions have included children of foreign diplomats and children connected to hostile foreign forces occupying U.S. territory.
The new policy seeks to expand those categories to include certain foreign government employees and individuals associated with foreign terrorist organizations.
Whether those changes survive in court remains uncertain.
Amanda Frost has said that expanding the diplomatic exception could potentially be lawful in certain circumstances. However, she noted that such an approach would likely depend on whether the individuals involved have substantial immunity from U.S. law.
Other legal scholars are much more skeptical.
Critics Warn of Unintended Consequences
Sam Erman, a law professor at the University of Michigan, warned that broad definitions could produce troubling consequences.
He pointed to the treatment of Japanese immigrants during World War II as an example of how government classifications can change during periods of national conflict.
During that era, Japanese immigrants were classified as enemy aliens. Erman suggested that broadly defining who qualifies as an enemy could theoretically put the citizenship of U.S.-born children at risk under the administration’s proposed framework.
That historical concern highlights one of the central problems surrounding the new orders.
Terms such as “alien enemy,” fraudulent conduct, and the purpose of a person’s stay can be open to interpretation.
Visa Enforcement Could Become a Key Battleground
Hiroshi Motomura, an immigration law professor at the University of California, Los Angeles, has also raised concerns about how federal agencies might apply the new rules.
Even if some provisions survive constitutional review, implementation could create another legal battle.
Officials could be given significant discretion to determine whether a foreign national entered the country for birth tourism or whether an alleged violation was serious enough to affect a visa decision.
That could lead to inconsistent enforcement and additional lawsuits.
The difference between denying a visa and denying citizenship is particularly important.
The federal government has considerable power to regulate entry into the United States. But once a child is born on U.S. soil, the constitutional question becomes much more complicated.
Alito’s Warning in His Supreme Court Dissent
The debate over birth tourism was also highlighted by Justice Samuel Alito in his dissent from the Supreme Court’s ruling.
Alito argued that the majority’s interpretation could extend citizenship even to children whose mothers traveled to the United States solely to give birth.
He criticized what he viewed as an unfair result in which foreign nationals could potentially obtain a citizenship benefit for their children through a short stay in the country.
His dissent reflects the broader conservative argument that birthright citizenship should not automatically apply in every circumstance involving temporary visitors.
The majority, however, took a different view of the constitutional language and historical understanding of citizenship.
White House Defends the Executive Orders
Trump administration officials have defended the new measures and rejected suggestions that they conflict with the Supreme Court’s ruling.
White House Staff Secretary Will Scharf said the orders were designed to remain within the boundaries established by the court.
But other constitutional scholars strongly disagree.
John Yoo, despite acknowledging the possibility of expanded exceptions, has argued that fraudulent conduct by a parent does not create a recognized exception allowing the government to deny citizenship to a child born in the United States.
Rachel Rosenbloom, an immigration law professor at Northeastern University, has been even more direct.
She has described the new exclusions as potentially unconstitutional and suggested that the administration is attempting to revive a policy it recently lost in court.
Another Major Immigration Battle Could Be Coming
Trump’s renewed push against birth tourism is likely to produce another confrontation between the White House and the courts.
The administration can regulate visas, investigate fraud, and enforce immigration laws. But changing the constitutional rules governing citizenship presents a much higher legal barrier.
At the heart of the dispute is the 14th Amendment and its guarantee of citizenship to people born in the United States who fall within its jurisdiction.
Trump’s supporters argue that the existing system has been exploited and that birth tourism should be addressed more aggressively.
Opponents counter that the president cannot use executive power to create new exceptions to a constitutional guarantee.
As lawsuits move forward, federal courts will ultimately have to determine how far the administration can go.
For now, Trump’s latest effort has revived one of the most contentious immigration debates in America, but the Supreme Court’s recent ruling means the administration faces a steep legal challenge before it can fundamentally change birthright citizenship.
