The Protest Deadline for most property owners in Williamson County was May 16th, 2022. Per Texas Property Tax Code 41.44(a)(1), WCAD cannot accept a late protest. You may petition the ARB, with good cause, to accept a late protest by using the late protest form at https://wcad.org/hearing-reschedule-request-late/.
If your Notice of Appraised Value was dated after April 17th, 2022, refer to the Notice for your protest deadline.
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Historical Data
Here are a few documents that might be helpful:
Certified/Supplement Roll File Layout
Property Data Export File Layout
Additional Open Records File Layout
File Layout for the tables updated daily
WCAD’s data is presented in various formats and file types. Click on a data type below to view all of the downloadable content available within it.
Certified Data Preliminary Data Historical Data GIS Data Agent Data