Click here to see a calendar of upcoming office closures and important dates.
| The Taylor Annex office located at 412 Vance St. will be closed between 12:30 - 1:30 p.m
In observance of the holiday all Williamson County offices will be closed on Monday, July 4th.
The Williamson County Tax Assessor/Collector’s Offices will be closed, on a rotating schedule for staff development. All other locations will be open regular business hours.
Tuesday, July 12th- Round Rock Tax Office, 1801 E. Old Settlers Blvd.
Wednesday, July 13th - Georgetown Tax Office, 904 S. Main St.
Thursday, July 14th - Cedar Park Tax office, 350 Discovery Blvd. and Taylor Tax Office, 412 Vance St.
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.