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HomeBlogFlat Fee vs. Contingency: Why $79 Beats 25% on Your Property Tax Protest
Education5 min readJune 19, 2026

Flat Fee vs. Contingency: Why $79 Beats 25% on Your Property Tax Protest

Most property tax protest companies charge 25-50% of your savings. See exactly how much that costs you over 5 years vs. a $79 flat fee — and why the math always favors flat fee.

Before you hire any property tax protest company, you need to understand how they make money — because the fee structure determines whether they're working for you or for themselves. The vast majority of property tax protest companies charge a contingency fee: typically 25–50% of your first-year savings. On the surface this sounds risk-free. No savings, no fee. But run the math over 3–5 years and you'll see exactly what that model costs you.

How Contingency Fee Property Tax Protest Companies Work

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.

The 5-Year Cost Comparison: $79 Flat vs. 25% Contingency

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:

  • Year 1 — TaxAppeal: $79 fee, you keep $1,721 | Contingency (25%): $450 fee, you keep $1,350
  • Year 2 — TaxAppeal: $79 fee, you keep $1,721 | Contingency: $450 fee, you keep $1,350
  • Year 3 — TaxAppeal: $79 fee, you keep $1,721 | Contingency: $450 fee, you keep $1,350
  • Year 4 — TaxAppeal: $79 fee, you keep $1,721 | Contingency: $450 fee, you keep $1,350
  • Year 5 — TaxAppeal: $79 fee, you keep $1,721 | Contingency: $450 fee, you keep $1,350
  • 5-YEAR TOTAL — TaxAppeal total fees: $395, you keep $8,605 | Contingency total fees: $2,250, you keep $6,750

At 50% Contingency the Gap Is Even Worse

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.

The 'No Win, No Fee' Catch

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.

What TaxAppeal's $79 Gets You

TaxAppeal charges $79 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.

Frequently Asked Questions

What do most property tax protest companies charge?
Most residential property tax protest companies charge 25–50% of your first-year savings as a contingency fee, renewed every year you re-file with them.
Is a contingency fee ever a good deal for homeowners?
Rarely. For residential homeowners with expected savings of $1,000 or more, a flat fee is almost always more cost-effective over multiple years.
Does TaxAppeal charge a contingency fee?
No. TaxAppeal charges a flat $79 per protest filing. You keep 100% of your savings regardless of how much you save.
What if TaxAppeal doesn't get my value reduced?
TaxAppeal prepares and files your protest. We cannot guarantee a specific outcome since the appraisal district makes the final determination. However, 82% of well-documented protests result in a reduction.
Can I protest every year with TaxAppeal?
Yes. You pay $79 each year you want to file. No subscription, no multi-year contract, no percentage taken from savings.
How do I know if my property is over-assessed?
Compare your assessed value to recent sales prices of similar homes in your neighborhood. If comparable homes are selling for less than your assessed value, you have grounds to protest.

Ready to protest your property taxes?

$79 flat fee. We handle everything. You keep 100% of your savings.