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Property Tax Forms

The following forms are processed by Williamson County Tax Assessor/Collector's Office

Automatic Annual Bank Draft Authorization Form

Automatic Bank Draft Authorization Form for Over 65/Disabled Quarter Installment Payments

Motor Vehicle Automatic Payment Agreement Form 

Automatic Bank Draft Cancellation Form

Dealer Automatic Bank Draft Cancellation Form


The following forms are processed by Williamson Central Appraisal District. If there are any questions please contact their office at 512-930-3787 or visit their forms page by clicking here.

Application for Residence Homestead Exemption

Disabled Veteran's or Survivor's Exemption Application

Notice of Property Tax Protest

Property Tax Protest and Appeal Procedures

Business Personal Property Rendition of Taxable Property

Address/Name Change Form 

To view more property tax forms, please visit Williamson Central Appraisal District's website.


Office Calendar and the new Round Rock tax office location

Tax Office Calendar

Click here to see a calendar of upcoming office closures and important dates.

October's Office Closures

 Due to staff training all Williamson County Tax Assessor Collector’s office will be closed Monday, October 12th. Regular business hours will resume Tuesday, October 13th at 8 AM.

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, October 20th - Round Rock Tax Office, 1801 E. Old Settlers Blvd.

Wednesday, October 21st - Georgetown Tax Office, 904 S. Main St.

Thursday, October 22rd- 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.  

Williamson County Courthouse
710 Main Street Georgetown, TX 78626
Main Telephone: (512)943-1100
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