Overview

• Arizona counties are working with the Department of Homeland Security to verify voter rolls and remove nearly 50,000 noncitizens lacking proof of U.S. citizenship.
• This initiative follows a lawsuit filed by America First Legal in August 2024, alleging noncompliance with state voter registration laws.
• The lawsuit was resolved on April 9, 2025, with counties agreeing to request federal assistance in verifying citizenship status.
• Under Arizona law, voters must provide proof of citizenship to participate in state and local elections, with monthly maintenance required to update voter rolls.
• Officials emphasize that the process aims to enhance election integrity while potentially enfranchising eligible voters whose citizenship is confirmed.