What is a property tax appeal?

A property tax appeal (also called a protest in Texas, or a VAB petition in Florida) is a formal process where you challenge your county appraiser's assessed value of your home. You file with the county Appraisal Review Board (Texas) or Value Adjustment Board (Florida), present comparable-sales evidence that your home is overvalued, and the board issues a ruling.

When is the Florida property tax appeal deadline?

Florida property owners have 25 days from the date the TRIM (Truth in Millage) notice is mailed to file a VAB petition (Form DR-486). TRIM notices typically mail mid-August, putting the petition deadline in early-to-mid September. The deadline varies by county and is printed on the TRIM notice itself.

When is the Texas property tax appeal deadline?

In Texas, the deadline to file a property tax protest is May 15 each year (or 30 days after your appraisal notice is mailed, whichever is later). The 2026 deadline has passed; the next protest window is April-May 2027.

How much can I save by appealing my property taxes?

Homeowners who appeal save an average of $774 per year in Texas and several hundred to several thousand dollars per year in Florida (Save Our Homes locks in the savings for 10+ years). Success rates range from 80-91% when you bring 3-5 comparable sales as evidence.

What's the difference between AppealMyTax and Ownwell?

AppealMyTax charges a flat $99, one time, for a complete personalized appeal packet you file yourself, or $199-$249 for our done-for-you filing service. You keep 100% of your savings every year. Ownwell keeps a 25-35% contingency on whatever you save and O'Connor keeps about half, meaning a $2,461 reduction costs you roughly $615-$1,230 every year forever. We charge $99 once and keep nothing.

For real estate investors · Travis County, Texas

Travis County investment property tax appeal

How much tax-appeal upside is hiding in Travis County rental properties — and how to surface it on every deal you analyze.

Live data for Travis County hasn't loaded yet — ETL is rolling out coverage county by county. Run an address lookup on the dashboard to pull the raw assessment data directly.

If you're acquiring

Check assessment before you close

Underwriting a Travis County rental? Run the address through our lookup to see whether the assessed value is above peer comps. Sellers in Texas have often been overpaying for years — that tax burden transfers to you on day 1. Surface it pre-LOI and you can either negotiate the price or factor in the cap-rate improvement you'll capture after a successful appeal.

If you already own

Auto-appeal every year, every property

Add your Travis County rentals to your portfolio and we email you a signature-ready packet before each annual deadline. TX §41.43(b)(3) unequal-appraisal protest — protest deadline May 15 each year. Average successful appeal saves $500–$2,400/yr per property — Portfolio tier covers up to 25 rentals at $99/mo.

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See tax appeal upside on every Travis County deal.

From $19/mo. Unlimited TX + FL property lookups, unlimited appeal-packet PDFs, portfolio tracking. Cancel anytime, 30-day refund.

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Texas effective tax rate ≈ 2.15% · TX §41.43(b)(3) unequal-appraisal protest — protest deadline May 15 each year