O'Connor | Williamson Central Appraisal District

Property owners in Williamson County often notice changes in their annual property tax bills even when no major improvements have been made to their properties. At O’Connor, we understand how frustrating and confusing rising property taxes can be. That’s why we are here to make the entire protest process simple, transparent, and stress-free. Our results-driven process aims to provide meaningful property tax reductions for property owners.
We take a structured and comprehensive approach to property tax protests, pursuing available options including informal hearings, ARB hearings, binding arbitration, SOAH (State Office of Administrative Hearings), and judicial appeals when appropriate.
Years of working with Williamson Central Appraisal District (CAD) staff have given us valuable insight into the data, documentation, and valuation methods used in determining assessed property values.
While experience matters, credible evidence matters most. We use proprietary software and databases containing over 50 million sales records, aligned with appraisal district methodologies. Our professional staff compiles sales comparisons and unequal appraisal evidence that meets the standards required by the Williamson County ARB and Williamson CAD.
We Can Help Reduce Your Property Taxes
No reduction, no fee you only pay if we save you money
Fast online enrollment in just 2–3 minutes
We handle the process and you share in the savings
No flat fees our fee is 50% of first-year property tax savings only
Support service, including site visits when needed
We file the protest, attend hearings, and manage the entire process on your behalf
Williamson Central Appraisal District — 2024 Hearing Results
$72 million in total property tax savings achieved by Williamson County property owners
85,030 property accounts protested across the county

54% of informal hearings resulted in value reductions
55% of formal ARB hearings resulted in value reductions
Informal protests saved homeowners $9 million
ARB hearings generated an additional $7 million in savings
The percentage of protested parcels increased from 24% in 2021 to 31% in 2024, showing increased participation in reviewing property values
Ready to reduce your property taxes?
Williamson Central Appraisal District Williamson CAD
Maximize your tax savings with O’Connor Tax Reduction experts’ knowledge of the Williamson Central Appraisal District laws.
Enroll today and let us assist you. Start saving today we handle everything: https://www.poconnor.com/wi ...

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