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Birthright Citizenship: Litigation Status

Update



April   3, 2026

On April 1, 2026, the Supreme Court heard oral arguments in Trump v. Barbara regarding Executive
Order 14160, Protecting the Meaning and Value of American Citizenship (E.O. 14160 or the E.O.),
which purports to limit who may be recognized as having U.S. citizenship based on having been born in
the United States. President Trump issued the E.O. on January 20, 2025. The E.O. sets forth the policy
that, 30 days after the issuance of the order, a child born to a mother who is either unlawfully present in
the United States or lawfully present in the United States on a temporary basis, and to a father who is
not a United States citizen or lawful permanent resident at the time of' the child's birth, is not to be
recognized as a United States citizen and shall not be issued any federal documentation, such as a
passport or Social Security number. Plaintiffs in Barbara and other suits challenging the E.O. claim that
the order is incompatible with the Citizenship Clause of the Fourteenth Amendment and federal law, and
cite long-standing Supreme Court precedent and historical practice as supporting their claim. The
government contends that persons covered by the E.O. are not entitled to citizenship at birth under either
the Fourteenth Amendment or governing statute, and that the executive branch is accordingly authorized
to make such policy as in the E.O.
This Legal Sidebar provides a brief overview of E.O. 14160 and an update on where lawsuits challenging
the E.O.'s legality stand following the Supreme Court's decision in Trump v. CASA, Inc., in which the
Court partially stayed nationwide injunctions that would have prevented E.O. 14160 from taking effect.
To date, the district and appellate courts that have considered the merits of the constitutional and statutory
challenges to E.O. 14160 have determined
    *  the parties that filed the suits have standing, which in some cases was not challenged by
       the government. In Barbara, the district court certified a class action and found that the
       individuals within the class have standing. The government concedes that these class
       members  plainly have Article III standing;
    *  the E.O. is unconstitutional as it violates the Fourteenth Amendment Citizenship Clause;
        and
    *  the E.O. is unlawful as it violates the Immigration and Nationality Act (INA)
        (8 U.S.C. § 1401(a)).

                                                                   Congressional Research Service
                                                                   https://crsreports.congress.gov
                                                                                        LSB11414

CRS Legal Sidebar
Prepared for Members and
Committees of Congress