Voter registration requirements include being a US citizen, a resident of Texas, and at least 18 years old. Certain forms of identification are accepted at polling stations, including a driver's license and passport. To have a voice in elections, a registration form must be submitted well in advance.

The deadline for submission is 30 days before the election. Further information on the registration process, including how to submit an application, is available from election officials, such as the office that handles taxes in Harris County.