Wilson County, Texas property-tax payment and appeal deadlines
Tax bills, payment rules, and valuation-review windows are controlled by the local jurisdiction and the governing state framework. The reviewed record below separates published figures from items that still require confirmation with Wilson County Appraisal District.
Rate context
Confirmno single verified 2026 countywide effective rate; Texas property-tax rates are set separately by the county, cities, school districts, and other taxing units.
Statement mailing
PublishedOctober 2026; Wilson County Tax Office states statements are sent every October for the current year's tax.
Payment deadline
Published2026 property taxes are due by January 31, 2027; penalty and interest begin February 1, 2027. Wilson County also publishes half-payment dates of November 30, 2026 and June 30, 2027, and qualified quarter-payment dates of January 31, March 31, May 31, and July 31, 2027.
Valuation protest
PublishedMay 15, 2026, or within 30 days after the 2026 Notice of Appraised Value was mailed/delivered, whichever is later; Wilson CAD publishes May 15 as its general protest deadline, while the notice and statutory exceptions control. Official Wilson CAD: https://wilson-cad.org/
Do not assume a grace period.
The reviewed record identifies the payment timing above but does not establish a universal penalty schedule for this page. Late charges, interest, collection costs, tax-sale procedures, and lien or foreclosure timelines can depend on state law and the local collector’s process. If the deadline is close or a balance is delinquent, contact the tax collector directly and request the current payoff amount in writing.
Treat a published payment deadline as a hard operational date and retain your receipt or confirmation number.
From assessment to collection
01Valuation and notice
Review the assessment notice as soon as it arrives. The protest window may run from the notice date rather than from the payment due date.
02Statement and account review
Match the tax statement to the parcel or account number and confirm exemptions, assessed value, taxing units, credits, and balance.
03Payment confirmation
Use the official collector channel, then save the receipt, transaction reference, and date posted. A bank submission is not always the same as a county posting date.