Supreme Court permits Trump administration voter citizenship database checks

The U.S. Supreme Court this week lifted a federal judge’s block on the Department of Homeland Security’s Systematic Alien Verification for Entitlements (SAVE), allowing state election officials to use the expanded database to flag voters who may not be citizens. The ruling comes just weeks before the November 3 mid‑term elections and could open the door for a wave of voter‑roll checks that critics warn may disenfranchise legitimate voters.

In a 6‑3 decision, the Court held that the Supreme Court’s conservative majority found that the National Voter Registration Act protects states from “broad purges” in the weeks before an election, but it does not bar individual verification requests. The majority’s unsigned opinion noted that “Congress has made it clear that the federal government has an obligation to respond” to state requests for citizenship data, a point that the lower court had struck down.

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Opposing the order, Justice Ketanji Brown Jackson, joined by Elena Kagan and Sonia Sotomayor, argued that the expanded SAVE system “has caused, and will likely continue to cause, harm to lawful voters.” In a dissenting statement, Jackson wrote: “The harm caused by burdening or disenfranchising even a few lawful voters outweighs the non‑existent harm that the Government experiences when it is prevented from taking an action that it likely lacks the authority to take.”

The database, originally created in 1986 to verify eligibility for federal benefits, was re‑engineered last year by the Trump administration to include Social Security numbers and to enable bulk searches. The expansion has already scanned over 67 million voter registrations and has led to a handful of wrongful removals. In Travis County, Texas, officials investigated 97 voters flagged by SAVE as non‑citizens and found that at least 10 percent were in fact U.S. Citizens, with some estimates as high as 21 percent.

State officials have responded in varying ways. North Carolina’s election board, under Republican majority, has already begun using SAVE. Executive Director Sam Hayes said he would use “every legal means” to identify ineligible voters. Hayes noted that the state had identified 1,599 potential non‑citizens on its rolls, though no evidence of voting had emerged. In Georgia, Secretary of State Brad Raffensperger has publicly defended the program, stressing that his office “thoroughly vetted” the data and “interviewed some of the voters” to confirm eligibility.

Critics, including the League of Women Voters and the Electronic Privacy Information Center, argue that the database’s inaccuracies could lead to the removal of millions of legitimate voters. The group’s statement said the ruling “puts millions of Americans at risk of being unlawfully targeted by the administration’s unreliable voter purge database.” They also pointed to a Al Jazeera report that highlighted cases in Missouri where 81 percent of SAVE’s flagged non‑citizens were in fact citizens.

The Supreme Court’s order does not override the federal law that bars states from systematically purging voter rolls within 90 days of an election. However, states may still conduct individualized checks, and the ruling could embolden the Trump administration’s broader “unlawful voter” initiative, which has already prompted investigations in several states.

Below is a brief timeline of the key events that led to today’s decision:

• March 2025 – President Trump signs an executive order directing DHS and the Social Security Administration to create a database that allows state officials to verify citizenship.
• June 2025 – U.S. District Judge Sparkle L. Sooknanan blocks the expanded SAVE system, citing violations of the Privacy Act, Social Security Act, and Administrative Procedure Act.
• September 4 2026 – The D.C. Circuit affirms the judge’s ruling but does not stay it.
• September 25 2026 – The Supreme Court lifts the block in a 6‑3 decision, allowing states to use SAVE for individual checks.

What follows is a legal and political tug‑of‑war. The Supreme Court has sent the case back to the D.C. Circuit for further consideration, and the plaintiffs – the League of Women Voters and the Electronic Privacy Information Center – have indicated they will seek to maintain the injunction. Meanwhile, state election officials across the country are preparing for a surge in verification requests. The 90‑day purge rule will still apply, but the ruling could embolden the Trump administration’s ongoing push to tighten voter‑roll integrity ahead of the mid‑terms.

As the Court’s decision unfolds, voters in states that have adopted SAVE will watch closely for any changes to their registration status. The broader debate over the balance between election security and voter protection continues to heat up, with the Supreme Court’s ruling serving as a pivotal moment in the 2026 electoral landscape.