Identification requirements vary by state. Some states do not require ID documents at the polls at all, but rely on a matching signature instead.
To find out your state’s identification requirements go to our directory. Select your state, and on the following page select your election location and "Identification Requirements." You'll find the information you need below the heading, "Voting In-Person."
If you have a valid photo ID, the U.S. Vote Foundation recommends, that you bring it with you to the polls.