WILLIAMSON COUNTY · WCAD · PROPERTY TAX PROTEST
Williamson County Property Tax Protest Guide
Where Williamson Central Appraisal District takes protests, what it says about its informal review, and the statewide rules every WCAD protest follows. Each line links to its source.
Sources checked October 2, 2026 · General information, not tax or legal advice · Deadlines and portal steps change each year; your notice of appraised value governs
Filing with WCAD
- WCAD’s online protest opens when notices of appraised value go out in April and closes at the protest deadline; it is disabled outside that window. (WCAD help center: protests)
- Owners sign in with the Quick Ref ID and online passcode printed on the notice. Both “incorrect appraised (market) value” and “value is unequal compared with other properties” can be chosen online. (WCAD help center: protests)
The statewide rules
The deadline is May 15 or the 30th day after your notice of appraised value was delivered, whichever is later (Texas Tax Code §41.44). You may request an informal conference with the district before the appraisal review board hearing (Texas Comptroller). At least 14 days before the hearing the district must send the hearing procedures and tell you that you may request the evidence it will present (Texas Tax Code §41.461). The protest guide covers evidence and appeals.
Check the record first
Before you file, confirm the account, the tax year and the recorded building facts on the WCAD property search. Our appraisal record check reads the same public record and lines your appraised value per square foot up against matching Williamson County records, where the source reports building area.
Common questions
When is the Williamson County property tax protest deadline?
Texas Tax Code §41.44 sets the deadline for every appraisal district, including WCAD: May 15 or the 30th day after the notice of appraised value was delivered, whichever is later. Use the date printed on your notice.
Where do I file a Williamson County protest online?
Williamson Central Appraisal District takes protests through its own site: WCAD online protest (from wcad.org, “Online Protests”) (https://www.wcad.org/). WCAD’s online protest opens when notices of appraised value go out in April and closes at the protest deadline; it is disabled outside that window.
Can I settle a WCAD protest without a hearing?
The Texas Comptroller notes that you may request an informal conference with the appraisal district to try to resolve your protest before the appraisal review board hearing.
A SECOND PAIR OF EYES ON THE EVIDENCE
Bring the notice. We’ll look at the records with you.
A local agent can compare your appraisal with recent sales and the district’s own records, and point out what is worth raising at an informal meeting or a hearing. You still file the protest with the appraisal district, and the outcome is the district’s or the review board’s decision.
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