Supreme Court Lets DHS Keep Using Revamped SAVE Voter System for Now
The U.S. Supreme Court has for now revived the Department of Homeland Security's revamped SAVE system for checking the citizenship of millions of Americans on voter rolls.
The action, reported Sept. 25, 2026, pauses a district court order that had blocked the modified system while the lawsuit continues. The ruling is temporary. It does not decide whether the overhaul is lawful. NPR
SAVE stands for Systematic Alien Verification for Entitlements. It is a 40-year-old federal system first built to check the immigration status of noncitizens for public benefits, used one case at a time like a single lookup.
DHS overhauled the system by linking it for the first time to Social Security Administration records that cover most Americans. The overhaul also allowed bulk queries. DHS then urged states to upload their full voter rolls to SAVE to check U.S. citizenship and whether voters are listed as deceased in federal records.
That change expanded both the data and the scale. SAVE had worked as a case-by-case check. The new setup lets states run entire statewide files through federal databases in large batches.
The League of Women Voters and the Electronic Privacy Information Center challenged the overhaul about a year ago. In June 2026, U.S. District Judge Sparkle Sooknanan blocked the modified version. She said it violated the Social Security Act, the Privacy Act and the Administrative Procedure Act.
An appeals court panel voted 2-1 against pausing that order. U.S. Solicitor General D. John Sauer then asked the Supreme Court in September 2026 to keep the system running during the appeal.
According to the Solicitor General's filing, the updated SAVE has checked more than 65 million voters in 26 states since May 2025. In that time, it flagged 28,635 voters as possible noncitizens. NPR
The system has mistakenly flagged some eligible voters as possible noncitizens. That error rate is central to the dispute. DHS agreements require users of the modified system to contact the voter to get proof of U.S. citizenship before further action, and agency filings state that SAVE does not itself decide citizenship.
DHS said SAVE is a secure and reliable way for states to check the citizenship or immigration status of people registering to vote. The department has also told states they must use SAVE or another authorized government system to check citizenship. SAVE has operated as a fee-based system to help federal, state, tribal and local agencies confirm citizenship and immigration status, though DHS and U.S. Citizenship and Immigration Services moved to overhaul the database to end transaction fees.
The broader context here is how election officials and federal agencies split the work of list maintenance. A bulk match can return large numbers fast. It still requires county-level follow-up, proof from the voter, and federal notice and timing rules before any removal. The record so far shows a wide gap between total checks and flags, and another gap between flags and confirmed ineligibility.
There is also recent precedent on the shadow docket for quick, temporary orders. In October 2024, the Supreme Court paused a court order that had blocked Virginia's program for removing noncitizens from its voter rolls. That action also kept a state maintenance effort in place while the case continued without deciding the merits.
What is still unresolved is the legal case over the statutes. The district court said the Social Security data link and the bulk-use design broke limits on disclosure and reuse of that data and failed the law's need for reasoned agency action. The government said the stay was needed to avoid disruption to checks in participating states. The challengers said continued use risks privacy violations and wrongly questioning eligible voters.
The stay keeps the revamped system open to states that choose to use it. The appeal on the merits will decide whether DHS can keep the Social Security link, the bulk-query function, and the voter-roll upload model in their current form.
