Arizona Voter ID Law: Accepted IDs, Mail Ballots, Citizenship

Under the Arizona voter ID law, you must prove your identity to vote in person using one of three combinations: a single government-issued photo ID showing your name and an address matching your voter registration, two non-photo documents that each show your name and matching address, or a photo ID without a matching address paired with one non-photo document that does show a matching address. A physical ID is not required to return a mail-in ballot; that ballot is verified by comparing your signature against the one on file.

The Three ID Options at the Polls

Arizona law sets out three ways to satisfy the identification requirement when you vote in person, whether on Election Day or during in-person early voting. An ID counts as valid unless it is visibly expired on its face, and an ID without a printed expiration date is not rejected on that basis.¹

One Photo ID With Name, Photo, and Matching Address

The simplest path is a single photo ID showing your name, your photograph, and an address that matches your voter registration. Acceptable forms include:

Arizona driver license
Arizona nonoperating identification license
Tribal enrollment card or other form of tribal identification
Any photo ID issued by the U.S. federal government or a state or local government

If the name and address on the ID reasonably match the precinct register, that is all you need.¹

Two Non-Photo Documents With Matching Addresses

Without a qualifying photo ID, you can present two different non-photo documents that each show your name and an address matching your registration. Acceptable documents include:

Utility bill dated within 90 days of the election
Bank or credit union statement dated within 90 days of the election
Valid Arizona vehicle registration
Arizona vehicle insurance card
Property tax statement
Indian census card, tribal enrollment card, or other tribal identification
Recorder’s certificate
Voter registration card
Any valid U.S. federal, state, or local government-issued ID
Any mailing labeled “official election material”

Both documents have to carry your name and address, and those details must reasonably match what is on file.¹

Photo ID Without a Matching Address, Plus One Supporting Document

This option covers a valid photo ID whose address doesn’t match your registration, or that carries no address at all. A U.S. passport and a U.S. military ID are the common examples of photo IDs without a residential address. You pair the photo ID with one document from the Option 2 list that shows a matching address.²

If You Show Up Without ID

You won’t be turned away. Poll workers will offer you a provisional ballot. You vote it and sign an affidavit declaring that you are a registered voter eligible to cast a ballot in that jurisdiction. The ballot goes into a sealed provisional envelope rather than being counted right away.¹

To have that ballot counted, you need to bring valid identification to the county recorder’s office within a set window. In elections that include a federal race, the deadline is the fifth business day after Election Day. In all other elections, it is the third business day after the election. Miss the window and the ballot is not counted.³

Mail-In Ballots Use Signature, Not ID

When you return an early ballot by mail, you do not present a physical ID. Election officials verify you by comparing the signature on the affidavit envelope against the signature in your voter registration file.³

If officials find your signature inconsistent with the one on file, the county recorder must make reasonable efforts to contact you and give you a chance to fix it. You have until the fifth business day after the election to cure the signature in elections with a federal race, and the third business day after any other election. For federal-race elections, recorder offices must stay open during regular business hours on the weekends before and after the election so voters can cure.³

A missing signature is treated differently from a mismatched one. If you forget to sign the envelope, you can add your signature only until 7:00 p.m. on Election Day. After that, the ballot cannot be counted.³

Dropping Off an Early Ballot in 2026

Starting in 2026, voters who bring a completed early ballot to a voting location in person will have the option to present identification at drop-off. If you show a valid ID that meets the in-person standard, the election official will confirm your identity on the spot and stamp your affidavit envelope accordingly. Your ballot then bypasses the signature-matching process, which removes the risk of a signature mismatch holding up your vote.¹ This is optional. You can still drop off your ballot without showing ID, and it will be verified through the normal signature comparison.³

Proof of Citizenship When You Register

Arizona also requires documentary proof of U.S. citizenship when you register to vote. This is a separate requirement from the ID you show at the polls, and it determines whether you receive a full ballot. To qualify for a full ballot covering federal, state, and local races, you submit one of the following with your registration:

Your Arizona driver license or nonoperating ID number, if the license was issued after October 1, 1996 (a license from another state also works if that state verified citizenship before issuing it)
A legible copy of your U.S. birth certificate
A copy of the relevant pages of your U.S. passport, or presentation of the passport itself
U.S. naturalization documents or your certificate of naturalization number
A Bureau of Indian Affairs card number, tribal treaty card number, or tribal enrollment number
Other documents accepted under the federal Immigration Reform and Control Act of 1986

If you provide only a naturalization certificate number rather than the documents themselves, you will not be added to the voter rolls until the county recorder verifies the number with federal immigration authorities.⁴

Federal-Only Voter Status

If you use the federal voter registration form, you swear under penalty of perjury that you are a U.S. citizen, but no documentary proof is required. You are then registered as a “federal-only” voter. You can vote for President, U.S. Senator, and U.S. House of Representatives, but you cannot vote in state or local races, including statewide ballot measures.⁵ County recorders must reject a state registration form that is not accompanied by citizenship documentation.⁶ A federal-only voter can upgrade to full-ballot status at any time by submitting acceptable proof of citizenship to the county recorder’s office.⁴

1
Arizona Legislature. Arizona Revised Statutes Title 16 – Section 16-579
2
Citizens Clean Elections Commission. ID at the Polls List
3
Arizona Legislature. Arizona Revised Statutes Title 16 – Section 16-550
4
Arizona Legislature. Arizona Revised Statutes Title 16 – Section 16-166
5
Citizens Clean Elections Commission. Federal Only Voters
6
Attorney General’s Office. Treatment of Voters with Legacy MVD Credentials Who May Not Have Provided Proof of Authorized Presence to MVD and Who Seek to Update Their Registration Records