NEW YORK, NY, September 9, 2026 — On Tuesday, the Trump administration petitioned the Supreme Court to reinstate a blocked voter verification tool known as the Systematic Alien Verification for Entitlements (SAVE) program. SAVE — a system that investigates whether state voter rolls conflict with applicants’ claims of citizenship or immigration status by cross-checking state and federal immigration records as well as Social Security data. Lower courts had also suspended the program in June, describing it as “imprecise” and cobbled together.
An Immigration Check Database
When first established, SAVE was designed to verify immigration status rather than serve as a national voter registry, a distinction documented by the U.S. Citizenship and Immigration Services. In 2025 the administration widened its net, permitting large-scale citizenship investigations of state voter rolls. In the new filing, Solicitor General D. John Sauer called the lower court’s block “indefensible.”
The expansion came after an executive order issued March 25 directing federal agencies to develop verification tools for the states. The joint overhaul by the Department of Homeland Security and Social Security Administration followed, operating under parameters defined by the Social Security Administration. Now states can request SAVE searches relating to Social Security information as a component of the process.
Data used in SAVE checks related to immigration and Social Security cannot always keep pace with changes in an individual’s legal status. Naturalization, for example, does not necessarily always propagate quickly throughout every federal database affected, as highlighted in civic integration reports from the National Immigration Forum. It is this lag that lies at the heart of the disagreement over how accurate the system is.
According to Sauer, the lower court’s order “harms the integrity of upcoming elections” because it stifles the government’s authority to collect data. The ruling forbids federal officials from assisting states in verifying who is a citizen for the purposes of voting, he said, addressing statutory duties outlined by the U.S. Department of Justice. It requests the justices to lift that block while the larger appeal is still being disputed.
A Judge Found Serious Flaws
In June, U.S. District Judge Sparkle Sooknanan ruled that the rapidly expanded system violated federal privacy protections established under the Privacy Act of 1974. She discovered that the government had illegally merged federal databases with data on millions of Americans. The administration appealed the case this month after a divided federal appeals court upheld her ruling.
Sooknanan said the reformed system trampled on American’s broad privacy rights. Her ruling was made in favor of voting rights and privacy advocates who questioned the legality of the database, supported by legal analyses from the Brennan Center for Justice. Her order was upheld in a 2-1 decision by the U.S. Court of Appeals for the D.C. Circuit.
Voting rights groups that had sued over the database praised Sooknanan’s ruling right away, aligning with legal frameworks defended by the American Civil Liberties Union. At the time, the Justice Department indicated it intended to challenge her ruling. That appeal eventually prepared the ground for Tuesday’s emergency request to the Supreme Court.
Advocates Warn Of Wrongful Purges
Voting rights groups say the database has even incorrectly flagged naturalized citizens as noncitizens. Skye Perryman, president of Democracy Forward, said in a statement that courts have consistently ruled against how the administration has gone about things, a stance detailed on the Democracy Forward official site. But the justices should deny that request, she said, because “the law is clear that DHS cannot continue with its challenged action.”
Anti-voter groups attempting to halt the system claim SAVE uses old records and incorrectly lists individuals as qualified voters. Because of the current design of its database, naturalized citizens are especially at risk of being mistakenly identified as noncitizens. According to the National Conference of State Legislatures, a match in SAVE does not alone prove that someone is eligible to vote.
Perryman represented multiple people who said they had been erroneously identified as noncitizens in the earlier system. State election officials just the same expressed alarm about data integrity, especially since they are using it for voter list maintenance, an area governed by guidelines from the U.S. Election Assistance Commission. Any Supreme Court ruling should insist on even stricter accuracy standards before the data is recycled, advocates say.
A Deadline Before The Midterms
The case, called Department of Homeland Security v. League of Women Voters, is docketed 26A308 before the Supreme Court of the United States. Chief Justice John Roberts ordered both sides to respond within a week in the dispute. Roberts handles emergency appeals that come from the D.C. Circuit Court of Appeals.
A decision could come before November 3, when control of Congress will be on the line. The Supreme Court has not ruled on whether to grant the administration relief from its mandate. Regardless of the outcome, whatever happens in this case may shape how states approach checking voter rolls going forward, impacting regulations detailed by the Federal Election Commission.
