Justice Department escalates voter data demands in nationwide election probe

The Justice Department has moved from its long habit of caution around elections to a far more aggressive posture, pressing states for voter-registration data in a campaign that has alarmed election officials in both parties. What was once a federal role centered on protecting access to the ballot box now includes lawsuits, data demands and broader fraud inquiries that reach directly into state-run election machinery.

The department says the files it wants can include full names, birth dates, residential addresses and driver’s-license numbers or partial Social Security numbers. State officials say that raises privacy and legal problems, especially because federal and state laws restrict sharing individual records. That tension has become central to the dispute: DOJ says it needs the information to check whether states are keeping accurate voter rolls and complying with federal law, while election administrators argue the requests are unusually intrusive and could erode public confidence even when fraud claims are unproven.

The legal campaign has accelerated in stages. On Sept. 25, 2025, DOJ sued California, Michigan, Minnesota, New York, New Hampshire and Pennsylvania over voter-registration lists. On Dec. 2, it sued Delaware, Maryland, New Mexico, Rhode Island, Vermont and Washington. Two weeks later, on Dec. 18, DOJ sued the District of Columbia, Georgia, Illinois and Wisconsin and said Louisiana, Mississippi and Tennessee had agreed to provide their lists. By Feb. 26, 2026, the department said it had added Utah, Oklahoma, Kentucky, West Virginia and New Jersey, bringing the nationwide total to 29 states and the District of Columbia.

Inside the department, the enforcement machinery reflects both civil-rights and criminal-law authority. DOJ’s Civil Rights Division says its Voting Section enforces the Voting Rights Act, the National Voter Registration Act, the Help America Vote Act and other voting laws. The Criminal Division’s Election Crimes Branch, created in 1980, supervises the nationwide investigation and prosecution of election crimes, including voter fraud, campaign-finance crimes and certain voting-rights offenses. That framework gives the department a wide reach, but it also sharpens concerns that federal power is being pushed deeper into routine election administration than past administrations would have attempted.

The shift comes as Donald Trump has renewed his unfounded claims that elections cannot be trusted, and as reporting in 2025 indicated the Trump DOJ was curtailing traditional election-year coordination with states. An Associated Press tally in August 2025 found DOJ had requested voter-registration lists from at least 15 states and sought information-sharing talks with at least seven; the Brennan Center for Justice later said the total had risen to at least 27 states. With the 2026 midterms approaching, the fight has become as much about trust in the voting system as about the data itself.