||Click here to see a calendar of upcoming office closures and important dates.
December Office Closures
The Williamson County Tax Assessor/Collector’s Offices will rotate 1 hr late openings for staff development. All other locations will be open regular business hours. The office 9 a.m. opening schedule is as follows:
Tuesday, December 11 - Round Rock Tax Office, 1801 E. Old Settlers Blvd.
Wednesday, December 12 - Georgetown Tax Office, 904 S. Main St.
Thursday, December 13 - Cedar Park tax office, 350 Discovery Blvd., and Taylor Tax Office, 412 Vance St.
Friday, December 20 - All Tax Assessor/Collectors Offices will close at 3pm
In observance of the holiday all Williamson County offices will be closed:
Tuesday, December 24
Wednesday December 25
Thursday, December 26
Wednesday, January 1
Regular Office Hours
Monday thru Friday 8 a.m.- 5:00 p.m.
Titles and New Residents 8 a.m.- 4:30 p.m.
Payment drop boxes located inside office lobbies.
The Georgetown office is the only location with an outside night deposit drop box.
Mailing address for correspondence and payments
Williamson County Tax Office
904 S. Main Street
Georgetown, TX 78626
Checks and money orders should be made payable to Deborah M. Hunt, CTA.
Payments made by check may be converted to an electronic funds transfer.
Failure to use correct mailing address will cause processing delays.