The clock is ticking for Williamson County property owners, as the deadline to pay 2025 property taxes looms closer, with a final due date set for January 31st—after which penalties and interest will start accumulating. Tax Assessor-Collector Larry Gaddes issued a reminder, advising taxpayers of the various methods available to settle their dues and avoid late fees. According to the official notice published on Williamson County's website, options include using exterior drop boxes at county offices for check payments, online transactions through the county's Property Search portal, and traditional mailing to 904 S. Main St., Georgetown, TX.
Property owners opting to mail their payments should be mindful, postal service delays are a possibility and a postmark date may not necessarily reflect the actual day a payment is dropped into a USPS post office box; thus, to circumvent any potential issues it's recommended by the county that payments are mailed several days in advance, to ensure processing time aligns with the deadline and a Certificate of Mailing or a direct postmark from a Postal Service retail location can also provide proof of timely payment. In contrast, a commercial postal meter stamp does not suffice for a valid USPS postmark, and using a bank’s online bill service could introduce delays that incur penalties and interest.
Williamson County Tax Assessor-Collector offices are doing their part to support taxpayers by offering extensive business hours; the Main Office in Georgetown opens its doors at 8 a.m. and closes at 5:30 p.m. on Mondays, and maintains an 8 a.m. to 4 p.m. schedule from Tuesday to Friday—the same hours are kept at the Round Rock, Cedar Park, and Taylor locations, which also boast external drop boxes for after-hours payments. For those who prefer face-to-face interactions, appointments can be scheduled online through the county's Wait Times & Appointments page, promising a smooth and efficient service for walk-ins.
Providing further avenues for taxpayers needing assistance or seeking more detailed information on property taxes, Williamson County has set up a dedicated property tax page on their website and made available contact through [email protected] or a local phone number, 512-943-1601, where queries can be addressed directly to county tax officials ready to help unravel the sometimes complex web of property tax liabilities and the urgency underscores a system working to ensure vital services and community amenities are well-funded by due contributions.
