My Experience Fighting Property Taxes: Success Rates and What Actually Works

Earlier this year I helped a client protest the assessed value on one of their properties. We built the case, went through the protest, and knocked their tax bill down by about $4,000 for the year. At their property's roughly 2.5% effective tax rate, that $4,000 in savings works out to a reduction of about $160,000 in assessed value. Since I work on a 25% contingency fee, that client paid me $1,000 out of the $4,000 we saved them.

They were happy to write that check. A thousand dollars to save four thousand — and that savings doesn't just happen once, it recurs every single year going forward, since the corrected value becomes the new baseline. I'll be honest with them next year, though: that $4,000-a-year drop probably won't repeat, because we already captured the big correction this year. But the new, lower baseline is still theirs going forward, and that's real money that stays in their pocket permanently.

Is it worth protesting for everyone?

Short answer: almost always, yes. This year alone I personally fought somewhere between 50 and 60 properties, and we landed right around a 95% success rate — meaning nearly every protest I took on this year resulted in a real reduction. The rare misses typically weren't about a weak case — they came down to a client not getting their evidence and photos submitted in time. That's part of why I push clients hard on deadlines: the evidence itself usually wins the case, but only if it actually gets in front of the review board.

That's not just me getting lucky — Hidalgo County's Appraisal Review Board has been siding with property owners in roughly 69% of appeals countywide in recent years. The system is set up to be challenged, and most people just never do it.

The people who skip it usually assume it's not worth the hassle for what they'd save, or they assume the appraisal district's number is basically right. Neither is usually true. Appraisal districts use mass appraisal models that apply broad neighborhood trends to every property in an area — which means your specific home can get valued well above what it would actually sell for, especially if the model doesn't account for your home's real condition.

What actually moves the needle in a protest

Not all evidence is equal. Here's what I actually bring when I sit down for a hearing:

• Comparable sales — recent, genuinely similar sales nearby. Not just any comp; ones that hold up if the appraiser pushes back.
• Your actual purchase price, if you bought recently and it's lower than the assessed value. Hard for an appraisal district to argue against what you actually paid.
• Condition documentation — repair estimates, photos of real issues. If your foundation has a crack, your roof needs work, or your AC is on its last leg, that's evidence, not complaining.
• Photos that show your house rougher than it looks on paper. Appraisal models don't see the worn carpet, the outdated kitchen, or the fence that's about to fall over. Pictures do.
• Property record errors — wrong square footage, a garage that doesn't exist, an extra bathroom that was never built. These happen more often than people think, and they're some of the easiest wins.

Show up with vague frustration about your bill being "too high," and you won't get far. Show up with specific, documented evidence that targets the appraisal district's actual valuation method, and the odds shift heavily in your favor — which is exactly why a 95% success rate is achievable, not exceptional, when the case is built right and the paperwork gets turned in on time.

How I work with clients on this

If you want to fight your own protest, I'm happy to help prepare your comps for free — no charge for that. But since I'm the one managing our property tax protest service day to day, most of my time goes toward handling it directly for clients on a 25% contingency fee: you only pay if we actually save you money, and the fee comes straight out of the savings, not your pocket up front. We'll meet you wherever you're at based on what you actually need — some people just want the comps and want to run their own hearing, and that's completely fine too.

If you haven't looked at your assessed value this year, now's the time. Reach out before the deadline and let's see what's actually there to fight for.