Florida Sued Over Proof-of-Citizenship Voter Registry Rules
florida is facing federal litigation after its governor signed a law requiring documented proof of citizenship to register to vote and launching a process to unenroll registrants who do not provide that documentation. On Wednesday ET, voting rights groups filed complaints in federal courts challenging the documentation and unenrollment provisions as unconstitutional burdens on the right to vote. The disputes arrive as similar proof-of-citizenship laws move forward in multiple states and as a national bill containing comparable provisions stalls in the US Senate.
Florida law details
The new law tasks the Florida department of state with identifying registered voters who may not be citizens by checking voter registration records against state and federal files to determine citizenship. A potentially ineligible registrant will be contacted by the registrar and asked to provide documentation; the law authorizes unenrollment if documentation is not supplied. The statute also adjusts acceptable voter identification: it adds US passport cards and removes retirement center IDs, public assistance IDs, neighborhood association IDs, and debit and credit cards from the list of acceptable ID forms. These changes are set to take effect on 1 January 2027.
Lawsuits and immediate reactions
Voting rights groups challenged florida’s law in two federal complaints. The first suit, filed Wednesday in the US District Court for the Southern District of Florida, was brought by voting rights groups represented by the American Civil Liberties Union and argues that requiring an on-file birth certificate or passport to register violates the First and Fourteenth Amendments by creating an undue burden on the right to vote. A second complaint, filed in the Northern District of Florida, was brought by groups represented by the Elias Law Group and raises similar constitutional claims.
Reaction from state leaders who backed similar measures was immediate. “While states like California and New York flood their voter rolls with illegal aliens, Mississippi will do the opposite and defend Americans’ right to determine the outcome of elections, ” said Tate Reeves, Governor of Mississippi.
Context and what’s next
Four states have now enacted proof-of-citizenship laws this year after South Dakota and Utah signed similar bills earlier; South Dakota’s law was fast-tracked to take effect before the November midterms. Louisiana enacted a proof-of-citizenship requirement that took effect in 2025 and remains under court challenge, and New Hampshire replaced an affirmation-of-citizenship route with a documentation requirement that is also facing litigation. At the federal level, the Save America Act—whose provisions include documented proof-of-citizenship and stricter photo ID rules—remains stalled in the US Senate, making state-level action the likeliest path for advancing those measures.
Expect immediate court scheduling in the Southern and Northern Districts of Florida as plaintiffs press constitutional claims and state officials defend the registration checks and unenrollment process. Enforcement timelines for the Florida statute and legal outcomes in the pending challenges will shape whether other states accelerate or pause similar rules. Observers should watch the federal dockets for motions and rulings that will determine whether florida’s new requirements can be implemented as written or will be blocked or narrowed by the courts.
