Politics & Government

WilCo Property Tax Payments Deadline Fast Approaching

Tax Assessor Collector Larry Gaddes reminds property owners 2020 property taxes must be fully paid by Jan. 31 to avoid penalties, interest.

WILLIAMSON COUNTY, TX — Williamson County residents are reminded the deadline for 2020 property taxes is Jan. 31, and must be paid in full to avoid the accrual of penalties and interest.

The most common payment options include:

  • Mail payments to 904 S. Main St., Georgetown, TX, 78626.
  • In person at any location by making a same day appointment at  www.wilco.org/taxoffice/appointment.
  • Payments can be made by searching for your property online at www.wilco.org/propertytax. Credit card and e-checks are accepted but incur additional vendor fees.
  • Payments made by check can be placed in any of our exterior drop boxes located at each office.

For a full list of payment choices, visit the Williamson County website, then click on "payment options."

Find out what's happening in Round Rockfor free with the latest updates from Patch.

Taxpayers are strongly encouraged to avoid the rush and pay before Jan. 31. However, residents who wait until the last day are urged to either pay online through the tax office website, pay in person at the nearest tax office, or request a postmark from a post office clerk for payment sent by mail. Placing payments in a U.S. Postal Service drop box does not guarantee the same day postmark and using a bank’s online bill pay could delay payment, both of which could result in additional penalties and interests.

For more information on property taxes, visit the Williamson County Tax Assessor Collector website, email proptax@wilco.org or call (512) 943-1601.

Find out what's happening in Round Rockfor free with the latest updates from Patch.

Tax Assessor-Collector offices hours and locations:

  • Georgetown: 904 S. Main St. Hours of operation: Monday 8 a.m.-5:30 p.m.; Tuesday-Friday 8 a.m-4:30 p.m.
  • Round Rock: 1801 E. Old Settlers Boulevard, Suite 115. Hours of operation: Monday 8 a.m.-5:30 p.m.; Tuesday-Friday 8 a.m-4:30 p.m.
  • Cedar Park Office: 350 Discovery Blvd., Suite 101. Hours of operation: Monday 8 a.m.-5:30 p.m.; Tuesday-Friday 8 a.m-4:30 p.m.
  • Taylor: 412 Vance St., Suite 1. Hours of operation: Monday 8 a.m.-5:30 p.m.; Tuesday-Friday 8 a.m-4:30 p.m.

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