Supreme Court Justice Declines Emergency Bid for Michigan Citizenship-Proof Voting Proposal

A U.S. Supreme Court justice has declined an emergency request involving a Michigan ballot proposal that sought to require proof of U.S. citizenship to vote.

On September 3, 2026, Justice Brett Kavanaugh denied an emergency application filed by Americans for Citizen Voting–Michigan and Fred Smith. The applicants had asked the Supreme Court to order Michigan election officials to place their proposed constitutional amendment on the November 3, 2026 ballot.

The proposal would have amended the Michigan Constitution to require proof of citizenship to vote in Michigan.

What Happened

The group behind the proposal said it submitted more than 700,000 signatures and argued that it had enough valid signatures to qualify for the ballot.

However, the Michigan Board of State Canvassers deadlocked 2-2 on August 24 over whether the petition had enough valid signatures. Because a majority did not certify the petition, the measure was not placed on the ballot.

The applicants then sought relief from the Michigan Supreme Court before filing an emergency application with the U.S. Supreme Court.

Justice Kavanaugh requested a response from Michigan officials, but later denied the application.

What the Decision Means

The denial means the Supreme Court did not order Michigan to place the citizenship-proof proposal on the November 2026 ballot.

However, the action should not be read as a final decision on the larger constitutional question of whether states may require documentary proof of citizenship for voting.

Emergency orders are often brief and may not explain the justice’s reasoning. In this case, the docket entry simply states that the application was denied.

Why Citizenship-Proof Voting Rules Are Controversial

Supporters of documentary proof-of-citizenship rules say they are intended to protect election integrity and ensure that only eligible U.S. citizens vote.

Opponents argue that noncitizen voting is already illegal and that documentary requirements can prevent eligible citizens from voting if they do not have easy access to documents such as a passport, birth certificate or naturalization certificate.

The debate is especially important for naturalized citizens, married individuals whose names have changed, older voters, low-income voters and others who may face documentation challenges.

Arizona Connection

Arizona has been at the center of similar legal disputes. In June 2026, the U.S. Supreme Court agreed to hear a case involving Arizona’s proof-of-citizenship voting laws. Arizona Secretary of State Adrian Fontes said that action was procedural and would not affect Arizona’s 2026 elections. According to the Arizona Secretary of State’s office, Arizona voters should continue registering and voting under the current rules, which include documented proof of citizenship and voter ID requirements under existing law. The Michigan emergency order therefore does not directly change Arizona voting rules, but it reflects the broader national legal fight over proof-of-citizenship requirements and election administration.

What Voters Should Know

The key takeaway is narrow but important: a Supreme Court justice declined to intervene on an emergency basis to place Michigan’s citizenship-proof voting proposal on the ballot. The decision does not settle the national debate. Courts are still considering related questions about voter registration, federal election rules, state authority and access to the ballot. For Arizona voters, the current rules remain in place unless courts or state officials announce a change.