The U.S. Supreme Court has declined to force a proposed constitutional amendment requiring proof of citizenship to register to vote onto Michigan’s November 2026 ballot, letting stand a state Supreme Court ruling that found the measure’s backers had not gathered enough valid signatures to qualify. The decision closes off, at least for this election cycle, an effort by Americans for Citizen Voting Michigan to add a SAVE Act-style amendment mandating documentary proof of citizenship and photo identification for voter registration.
How the Signature Fight Unfolded
The Michigan Board of State Canvassers set a deadline for signature submissions, and the amendment’s backers argued that a substantial batch of supporting affidavits should still count even though they arrived after that cutoff. The Michigan Supreme Court disagreed, ruling that the state’s process for verifying and certifying ballot-initiative signatures requires strict adherence to filing deadlines, and that allowing late-arriving affidavits would undermine the integrity of the certification process for future ballot measures as well.
The Emergency Appeal to Washington
After losing at the state level, the amendment’s sponsors asked the U.S. Supreme Court to intervene on an emergency basis and order Michigan election officials to place the measure on the ballot despite the signature shortfall. The court denied that request on September 3, leaving the state Supreme Court’s ruling as the final word for this election cycle and confirming that federal courts are generally reluctant to override state-level determinations about ballot-initiative procedure absent a clear federal constitutional violation.
How This Differs From Other Citizenship-Voting Fights
The Michigan case is distinct from ongoing lawsuits in states like Florida, where civil rights groups are challenging an already-enacted law requiring documentary proof of citizenship to vote. Michigan’s fight instead centered on whether a proposed amendment could even reach the ballot in the first place, a procedural threshold question rather than a substantive challenge to an existing voting requirement. That distinction matters legally, since ballot-access disputes over signature-gathering are generally treated as questions of state election administration law rather than the kind of voter-eligibility disputes at the center of the Florida litigation.
What Backers of the Amendment Are Saying
Americans for Citizen Voting Michigan has said it plans to relaunch its signature-gathering campaign for a future election cycle, framing the setback as a timing and process issue rather than a rejection of the underlying policy. The group is part of a broader national network that has pushed similar citizenship-voting ballot measures in multiple states in recent years, with mixed success depending on each state’s specific signature-verification rules and deadlines.
What Opponents Are Saying
Voting-rights organizations that opposed the amendment’s ballot placement argued that the measure was unnecessary since federal law already prohibits noncitizens from voting in federal elections, and that requiring additional documentary proof of citizenship risks disenfranchising eligible citizen voters who lack easy access to birth certificates or passports. They characterized the Supreme Court’s denial as a validation of Michigan’s existing signature-verification procedures rather than a ruling on the substance of citizenship-voting requirements.
Part of a Broader National Pattern
Michigan’s case adds to a wave of citizenship-voting fights playing out in state courts and ballot-initiative processes across the country this election cycle, following similar disputes in South Carolina, where a citizens-only voting amendment was successfully ratified, and ongoing litigation in Texas and Ohio over citizenship-based voter-roll purges. Election-law observers say the pattern reflects a coordinated national push by advocacy groups on both sides of the issue to either enact or block citizenship-verification requirements state by state ahead of the midterms.
What Comes Next
With the amendment now off Michigan’s 2026 ballot, attention shifts to whether backers can meet the state’s signature and filing requirements in time for a future election cycle, while opponents will likely continue monitoring similar ballot-initiative efforts in other states. The ruling leaves Michigan’s existing voter-registration requirements unchanged for this November’s election.
