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Williamson County Property Tax Office 

Property taxes are the primary source of government revenue in Texas. These are local taxes based on the value of the property that help to pay for public schools, city streets, county roads, police, fire protection, and many other services.

The Williamson County Tax Assessor-Collector's office currently handles the following:

  • Collection of property taxes for Williamson County and other taxing jurisdictions
  • TABC Occupational Tax (Georgetown office only)
  • Issuing of tax certificates(Georgetown office only and there is a $10 fee for each certificate cash or check only)

Please note that the Williamson County Tax Collector only collects property tax for the County and other jurisdictions. We are not responsible for the setting of tax rates or determining property values.

The Williamson Central Appraisal District handles the following:

  • Determining taxable properties, their value and the taxable owner
  • Reviewing and granting Property Exemptions;
  • Address and ownership changes
  • Mailing of Notices of Appraised Value
  • Property value protests
  • Taxing jurisdictions for particular properties
  • Webcast Videos
The Williamson Central Appraisal District is a separate local agency and is not part of Williamson County Government or the Williamson County Tax Assessor’s Office. The Williamson Central Appraisal District is located at 625 FM 1460, Georgetown TX 78626 and the contact number is 512-930-3787.


Tax Office Information
Deborah M. Hunt, CTA
904 S. Main Street,
Georgetown, TX 78626
(512) 943-1603
(512) 943-1618

Hours of Operation
M 8:00 AM - 5:00 PM
Tu 8:00 AM - 5:00 PM
W 8:00 AM - 5:00 PM
Th 8:00 AM - 5:00 PM
F 8:00 AM - 5:00 PM
Tax Rates
Tax Rates


2015 Tax Rates

2015 Taxing Rates and Exemptions by Jurisdiction

Delinquent Tax Penalty and Interest Charts

Truth in Taxation Summary
Tax Office Announcements
2015 Property Tax Information - Monday, October 19, 2015

Property tax statements were mailed October 16, 2015. Property owners who have their taxes escrowed by their lender may view their billing information using our "Search My Property" program.

2015 property taxes must be paid in full on or before Monday, February 1, 2016 to avoid penalty and interest.

The delinquency date is Tuesday, February 2, 2016 and 7% penalty and interest will be added on property accounts with outstanding balances. Taxpayers who are not able to pay the full amount by January 31st, are encouraged to pay as much as possible but will be subject to penalty interest on the remaining balance. Accounts with an Over65 or Disabled Person exemption that have elected the Quarter Pay option and have made their 1st payment on or before January 31st are not assessed penalty and interest. 

Quarter Payment Installment Plan - Monday, October 19, 2015

Sec. 31.031 of the Property Tax Code allows individuals who are disabled/disabled veteran/ surviving spouse of a disabled veteran or at least 65 years of age and qualify for a homestead exemption, to choose an installment payment option on the property in which the homestead is claimed. Late payments will be charged penalty and interest per the Texas Property Tax Code.  

Quarter Payment Installment Schedule:
   -  1st installment due - February 1
(due date extended 1 business day based on January 31st falls on a Sunday)
   -  2nd installment due - March 31
  -   3rd installment due - May 31

   -  4th and final installment due - July 31 

Texas Comptroller of Public Accounts - Monday, May 04, 2015


When using the online property tax payment option, there is a $1.00 fee for all e-checks and a 2.19% fee for all credit card transactions. The vendor fees associated with credit card transactions and e-checks are passed along to the credit card or e-check users and are not paid by the Williamson County budget. Payments made using this service may take approximately 5-7 business days to post in our system and will show the date paid as the original payment date. If you received a tax bill and you have an escrow account, proper notification may not have been received from your mortgage company's tax service. Every effort has been made to offer the most current and correct information possible on these pages. The information included on these pages has been compiled by County staff from a variety of sources, and is subject to change without notice. The Williamson County Tax Office makes no warranties or representations whatsoever regarding the quality, content, completeness, accuracy or adequacy of such information and data. Williamson County Tax Office reserves the right to make changes at any time without notice. Original records may differ from the information on these pages. Verification of information on source documents is recommended. By using this application, you assume all risks arising out of or associated with access to these pages, including but not limited to risks of damage to your computer, peripherals, software and data from any virus, software, file or other cause associated with access to this application. The Williamson County Tax Office shall not be liable for any damages whatsoever arising out of any cause relating to use of this application, including but not limited to mistakes, omissions, deletions, errors, or defects in any information contained in these pages, or any failure to receive or delay in receiving information.