Most property tax protest companies charge 25-50% of your savings. See exactly how much that costs you over 5 years vs. a $89 flat fee — and why the math always favors flat fee.
A contingency fee company charges you nothing upfront. If they succeed in reducing your assessment, they take a percentage of the tax savings — typically 25–50% — for that year. The appeal is obvious: you only pay if you win. But here's what they don't emphasize: the fee resets every year. If you re-file through them in 2027, they take another 25–50% of those savings. Over time, you're paying a perpetual tax on your own savings.
Let's use a real example. Assume your Texas home is assessed at $450,000 and any protest company gets it reduced to $400,000 — saving you $1,800 per year at a 3.6% effective tax rate. Here's what each model costs over 5 years:
Several major Texas protest companies charge 50% of first-year savings. On the same $1,800 savings: Year 1 fee at 50% = $900. Over 5 years = $4,500 in fees vs. $395 with TaxAppeal. You would have paid $4,105 more in protest fees than necessary. That was already your money.
Contingency fee companies often advertise that you only pay if they win. But it creates a misalignment of incentives. When a company handles thousands of cases, they prioritize the ones with the highest potential savings, because those generate the biggest fees. A home with a $500 potential reduction isn't as attractive as one with a $3,000 reduction — even though both homeowners deserve equal effort. With a flat fee model, every customer pays the same and gets the same effort.
TaxAppeal charges $89 per protest — period. That covers a full comparable sales analysis, a professionally drafted protest letter citing the relevant state tax code, USPS certified mail filing with return receipt, an email copy of your complete letter and tracking number, and a letter built to be effective at both the informal hearing level and before the Appraisal Review Board. You keep 100% of your savings — in year one and every year after.
A newer category of service has emerged: DIY evidence tools. AppealDesk charges $49 and delivers comparable sales data, a cover letter, and filing instructions to your inbox. That's real value — but $49 doesn't include mailing anything. You print the documents, purchase certified mail at the post office, address the envelope, and ensure it arrives before the county deadline. For Florida TRIM notices where the 25-day receipt deadline is absolute — one day late and your petition is automatically rejected — that risk matters. TaxAppeal charges $89 and handles the entire mailing via USPS Certified Mail with Return Receipt, providing documented proof of timely filing. The $40 difference buys you the preparation, the county fee payment and the certified mailing — you still sign the petition yourself.
$89 flat fee. You sign it, we file it. You keep 100% of your savings.
TaxAppeal USA is a self-service document-preparation and mail filing service. In every state we serve, including Florida, we are not property tax consultants, agents, or representatives, we do not provide tax or legal advice, and we do not represent customers before any appraisal district, board of equalization, value adjustment board, or review board. Every protest and petition is prepared for the property owner, signed by the owner, and filed in the owner’s name. In Florida we also pay your county’s Value Adjustment Board filing fee on your behalf and mail your petition to the Clerk of the Value Adjustment Board. Your petition is signed by you as the property owner under section 194.011(3), Florida Statutes. TaxAppeal USA does not sign as your representative, does not appear before the Board, and does not present evidence or argument at a hearing.