The Supreme Court on Friday sided with the Trump administration, allowing the Department of Homeland Security to move forward with its revamped immigration database—a tool the administration says will help states verify voters' citizenship status—in time for the November elections. The ruling came over the dissent of the court's three liberal justices.
The decision lifts a lower-court injunction that had blocked the overhaul of the Systematic Alien Verification for Entitlements (SAVE) system, which DHS updated after President Trump directed the agency to give election officials better access to citizenship data. The changes link SAVE to Social Security records and allow for bulk queries, among other upgrades.
The majority, in an unsigned order, wrote that "the Federal Government has an obligation to respond to requests from state and local election officials seeking to verify the citizenship of voters." It added that the lower court's order "prevents the Federal Government from using the program it believes is best suited to the task."
Justice Ketanji Brown Jackson, joined by Justices Sonia Sotomayor and Elena Kagan, dissented, arguing that the potential harm to voters outweighs any government interest. "In my view, however, the harm caused by burdening or disenfranchising even a few lawful voters outweighs the nonexistent harm that the Government experiences when it is prevented from taking an action that it likely lacks the authority to take," Jackson wrote.
The ruling is not a final decision on the merits, but it allows the program to operate during the midterms while the case continues in lower courts. The dispute is one of several election-related emergency appeals that have reached the Supreme Court in recent weeks, including a Missouri redistricting clash that has also returned to the justices.
In court filings, Solicitor General D. John Sauer argued that the SAVE system was previously inadequate because it lacked comprehensive data on natural-born citizens, allowed only one search at a time, and required users to know a person's alien registration number—information states often don't have. The overhaul, he said, is necessary to protect election integrity.
U.S. District Judge Sparkle Sooknanan, a Biden appointee, had blocked the changes in June, ruling that they violated the Social Security Act and federal privacy laws governing the disclosure of personal data. The D.C. Circuit declined to lift her order in a 2-1 vote, prompting the administration to seek emergency relief from the Supreme Court.
Voting rights groups, including the League of Women Voters, had urged the Court to stay out of the dispute, calling the database overhaul "unprecedented." In their filing, they argued that "Congress has not authorized the federal government to create a master database of U.S. citizens," and that no existing dataset can provide accurate, real-time verification of citizenship.
Friday's ruling marks a win for the administration, coming just days after the Court rejected a separate mail-in voting plan. The decision also comes amid broader debates over election administration, including a California ballot dispute and concerns about the Court's use of emergency rulings. The case now heads back to the lower courts for further proceedings.
