U.S. Supreme Court clears the way for the Trump administration on the voter-verification database

On September 25, the U.S. Supreme Court handed the administration of President Donald Trump a significant victory in the push for more federal involvement in the midterm elections, USA Today reports.

The ideologically divided Court allowed state and local officials to use the reworked immigration database (SAVE — Systematic Alien Verification for Entitlements) to check voter-list accuracy, rejecting a ruling that the database risks disenfranchising legitimate voters and disregards privacy safeguards.

The majority, in an unsigned opinion, argued that the database is likely lawful and that the court order “prevents the Federal Government from using the program it views as best suited for the task”. The three liberal justices dissented.

The practical impact for the midterm elections is limited: federal law bans mass list purges this close to elections, so the database can be used only for individual inquiries. In her dissent, Justice Ketanji Brown Jackson wrote that “the harm from burdening or disenfranchising even a few legitimate voters outweighs the nonexistent harm” the government claims to suffer.

The decision came after the September 15 rejection of the administration’s attempt to tighten rules for mail-in votes ahead of the mid-November elections that will decide control of Congress.

SAVE is used to verify citizenship and immigration status. Until 2025, the system relied mainly on Department of Homeland Security immigration records; the Trump administration reworked it to allow mass and Social Security number searches. Voting-rights and privacy groups sued, arguing that the new version has misidentified people as non-voters.

In June, federal judge Sparkle Sooknanan in Washington said the government violated the privacy protections Congress set up “to prevent exactly this kind of centralized data bank”. Opponents called it a “citizenship-error-filled database that endangers the privacy and voting rights of millions of Americans”. Democracy advocate Skye Perryman of Democracy Forward said: “We are deeply disappointed by today’s decision,” but stressed that the legal battle continues.