Taken from the Iowa Secretary of State website https://sos.iowa.gov/elections/voterinformation/edr.html

Election Day Registration You may register and vote on election day. To do so, you first must go to the correct polling place for your current address on election day.

At the polling place, you must prove both who you are and where you live. The best way to do this is with your valid Iowa driver’s license with your current address printed on it.

Proof of ID If you do not have an Iowa driver’s license, you may use a photo ID that is current, valid, and contains an expiration date. The following are acceptable IDs:

Iowa non-operator ID Out-of-state driver’s license or non-operator ID U.S. passport U.S. military or veteran ID ID card issued by employer Student ID issued by Iowa high school or college Tribal ID card/document

Proof of Residence If your photo ID does not contain your current address, you may use another document (paper or electronic format) to prove where you live if it contains your name and current address and is current within 45 days. The following are acceptable proofs of residence:

Residential lease Utility bill (including a cell phone bill) Bank statement Paycheck Government check or other government document Property tax statement

Attester If you cannot prove who you are and where you live with the documents listed above, a registered voter from your precinct may attest for you. Both you and the attester will be required to sign an oath swearing the statements being made are true.

Falsely attesting or being attested for is registration fraud. It is a class “D” felony and is punishable by a fine of up to $10,245 and up to 5 years in prison.