Arizona

Arizona's open primary system allows registered independent and unaffiliated voters to participate in State Primary Elections for officially recognized political parties. However, presidential preference primaries are closed to independent voters. Arizona does not allow election-day registration. Registration forms must be submitted at least 29 days before an election. Arizona features an online voter registration portal and provides options to mail in registration forms or register in person at the local county elections office. Finally, similar to the next state in this series, Arizona does not permit excuse absentee voting.

Yes, it can be. In some states, independent voters face barriers like closed primaries that exclude them unless they change their party registration each election. Others offer open primaries, allowing all voters to participate regardless of party. Some states make registration seamless with same-day options, while others require voters to plan weeks or even months ahead.

Navigating these challenges takes awareness and action—but that’s exactly why the Independent Center exists. We’re here to empower independent voters, break down barriers, and build a movement for real change. Join us and make your voice heard.