All Williamson County Tax Assessor/Collector offices will be closed on Monday, Oct. 11, due to staff training. The offices will reopen at 8 a.m. on Tuesday, Oct. 12. 
 
Motor vehicle registrations can be renewed online at www.texas.gov and will reflect a $1.00 discount from the processing and handling fee. 
 
Vehicle owners also can renew current month unexpired vehicle registrations at all Williamson County HEB Business Centers and AAA locations at 13376 N Hwy 183 #108, Austin TX 78750, or AAA at 201 University Blvd. #750, Round Rock, TX 78665.
 
For information on questions about property taxes or motor vehicle transactions, visit the County Tax Assessor/Collector’s website at www.wilco.org/taxoffice.