Although Texas has an Oct. 6 deadline to register to vote, not all states have the same deadline. According to the U.S. Election Assistance Commission's National Voter Registration site, a few states like Montana and Nevada even allow voters to register on election day. See registration deadlines to check the deadline for a specific state.
If you need to determine whether you are officially registered or where to cast your vote, state election officials have created CanIVote.org to help you. After selecting a state, you can select the "Am I Registered" link and enter either your driver's license number, your name, or your VUID.
