The voter registration deadline for the General Election has been extended to 5 p.m. on October 15, 2020 by a court order. Check back here often for this and the other trusted information you need throughout the 2020 election season. All voter registration forms sent by U.S. mail must be received on or before the deadline. To see all voter registration deadlines, including for local elections. To see all voter registration deadlines, including for local elections, go to arizona.vote.
The deadline to update your voter registration or register to vote in an upcoming election is midnight on the 29th day before the election. For the 2020 State Primary Election, the deadline to register or update your registration is midnight on July 6, 2020. For the 2020 General Election, the deadline is midnight on October 5, 2020. To see all voter registration deadlines, including for local elections, go to arizona.vote. All voter registration forms sent by U.S. mail must be postmarked on or before the deadline.