AZ HB2801

Establishes comprehensive residency standards for voter registration in Arizona, defining residence as the place where a person's habitation is fixed with no present intention to remove, with the courthouse location serving as residence for homeless persons.

Specifies that registering to vote in another jurisdiction automatically changes a person's residency, and persons returning to original residence must reapply to be deemed valid registered electors in that jurisdiction.

Prohibits using post office box ownership or rental as sufficient grounds to establish residency within a jurisdiction.

Requires county recorders to consider evidence including US Postal Service change of address information, commercially aggregated address data, lease information, insurance changes, and sworn statements when determining voter residency.

Mandates removal of registered voters with addresses marked undeliverable by postal service standards from voter rolls, and requires applicants to be American citizens to register to vote.