To register to vote in Texas, you must:
- Be a U.S. citizen
- Be a resident of the county where you submit your application
- Be at least 17 years and 10 months old, and turning 18 by the election
- Not have been declared “non-compos mentis” or “mentally incompetent” by a court of law
- Not have been convicted of a felony, or have been convicted but have had your rights restored
You must register to vote at least 30 days before the election you wish to vote in.