If you’re already registered to vote in Iowa, bring one accepted photo ID: an Iowa driver’s license, an Iowa non-operator ID, a U.S. passport, a U.S. military or veterans ID, a qualifying tribal ID, or the free Iowa Voter ID Card the state mails you. That’s the short answer to what to bring to vote in Iowa. If you’re registering at the polls on election day, you’ll need more, and the rest of this guide walks through both situations plus the backups if you show up empty-handed.
If You’re Already Registered
A precinct worker will ask for one of six documents listed in Iowa Code ยง 49.78 before handing you a ballot:1Iowa Legislature. Iowa Code 49.78 – Voter Identity and Signature Verification
- Iowa driver’s license
- Iowa non-operator ID card from the Department of Transportation
- U.S. passport
- U.S. military or veterans ID card
- Tribal ID from a federally recognized tribe, which must carry a photo, signature, and valid expiration date
- Iowa Voter ID Card
The tribal ID is the only one the statute spells out expiration and signature rules for, but bringing a current, unexpired document in any category is the safest way to avoid confusion at the check-in table.
If You Don’t Have a Driver’s License or State ID
Iowa automatically mails a Voter ID Card, free of charge, to every registered voter who doesn’t have a driver’s license or non-operator ID on file.2Iowa Secretary of State. Voter ID FAQs There’s no application. If your card never came or you lost it, call your county auditor for a replacement.3Iowa Secretary of State. Voter ID Now Required at Polling Places
The card also carries a four-digit voter PIN you’ll use if you ever request an absentee ballot.4Iowa Secretary of State. Absentee Voting
If You Show Up Without Any ID
You can still vote. Iowa gives you two options, and poll workers are required to offer them.
A registered voter from the same precinct can sign a sworn oath confirming your identity and residence. That person must show their own valid ID to the precinct official before signing, and each attester can only vouch for two people on election day. The oath form warns that a false statement is a Class D felony.1Iowa Legislature. Iowa Code 49.78 – Voter Identity and Signature Verification
If no one can vouch for you, ask for a provisional ballot. You’ll fill it out and seal it in a separate envelope. To make it count, bring acceptable ID back to the polling place before it closes, or to your county auditor’s office by noon on the Monday after the election.5Iowa Secretary of State. Election Day FAQ Miss that deadline and the ballot is not counted.
If You’re Registering at the Polls on Election Day
Iowa allows same-day registration at your correct polling place.6Iowa Secretary of State. Election Day The registration form will ask for your full legal name, date of birth, current residential address, and either your Iowa driver’s license number or the last four digits of your Social Security number.7Voter Ready. Register to Vote A typo in those numbers can hold up processing, so double-check before you hand the form over.
Same-day registrants also get a broader list of acceptable photo IDs. On top of the six documents above, you can use any of these, provided the ID carries your photo and a valid expiration date:8Iowa Legislature. Iowa Code 48A.7A – Election Day and In-Person Absentee Registration
- Out-of-state driver’s license or non-operator ID
- Employer-issued photo ID
- Student ID from an Iowa high school or college
This matters most if you’ve just moved to Iowa. A valid license from your old state works for same-day registration even though it wouldn’t be accepted from someone already on the voter rolls.
Proof of Where You Live
If your photo ID doesn’t show your current address in the precinct, bring a second document that proves it. Iowa accepts any of the following, on paper or on your phone screen:6Iowa Secretary of State. Election Day
- Residential lease
- Property tax statement
- Utility bill, including a cell phone bill
- Bank statement
- Paycheck
- Government check or other government document
The document has to be dated within 45 days of election day,8Iowa Legislature. Iowa Code 48A.7A – Election Day and In-Person Absentee Registration and it has to show a street address, not a P.O. box. Showing it on a mobile device is fine.7Voter Ready. Register to Vote
If You’d Rather Vote by Mail
You don’t bring anything in person if you vote absentee. The ballot request itself asks for your name, date of birth, Iowa residential address, and a voter verification number, which is either your Iowa driver’s license or non-operator ID number or the four-digit PIN from your Iowa Voter ID Card.4Iowa Secretary of State. Absentee Voting One thing to know: you can’t register for the first time by mail at the last minute. Iowa’s pre-registration deadline is 15 days before the election,9Iowa Secretary of State. Voter Registration and after that cutoff registration is only available in person at the polls.
Before You Leave the House
Polling places are open from 7:00 a.m. to 8:00 p.m. for most Iowa elections, though some special elections covering only districts or unincorporated areas may open at noon.10Iowa.gov. Vote In Person on Election Day If you’re in line by 8:00 p.m., you’re entitled to vote even if closing time passes while you wait.
Find your assigned polling place through the Secretary of State’s lookup tool at sos.iowa.gov by entering your zip code.11Iowa Secretary of State. Find Your Polling Place Search Going to the wrong precinct is one of the easiest election-day mistakes to avoid, and same-day registration takes longer than a routine ID check, so give yourself extra time if you’re signing up at the polls.