How to Protest Property Taxes and Win
Appraisers and review boards respond to evidence, not frustration. Winning a protest comes down to picking the right argument, backing it with the right comparables, and presenting it clearly. Here is how to do each step well.
Updated · Checked against official sources listed below
Pick your argument
Texas gives you two main value arguments. You can, and usually should, make both:
- Market value: your home would sell for less than the district's value on January 1.
- Unequal appraisal: your home is appraised higher than comparable properties. Texas Tax Code §41.43(b) lets you show that your value exceeds the median appraised value of a reasonable number of comparable properties, appropriately adjusted.
The second argument matters when prices have risen. Even if your value is close to market, you can win if similar homes around you are appraised lower.
Choose strong comparables
A comparable is persuasive when a reasonable buyer would have considered it instead of your home. Look for:
- The same subdivision or a nearby, similar neighborhood, ideally the same school zone.
- Similar living area, close in age, with similar condition and features.
- Sales close to January 1 of the tax year. Older sales need a time adjustment and invite pushback.
- Arm's-length sales. Skip foreclosures, family transfers and homes that sold as-is for major repairs, unless yours shares that problem.
Ask the district for the evidence it plans to use at your hearing. If its comparables are bigger, newer or upgraded, say so specifically.
Adjust for differences
No comparable is identical. Adjusting shows the panel you've done the work: start with the comparable's price and add or subtract for each meaningful difference, so you estimate what it would have sold for if it were your home.
| Your home | Comparable A | Adjustment | |
|---|---|---|---|
| Sale price | — | $420,000 | |
| Living area | 2,000 sq ft | 2,150 sq ft | − for 150 extra sq ft |
| Pool | No | Yes | − for the pool |
| Condition | Original kitchen | Remodeled | − for the remodel |
| Adjusted value | Lower than $420,000 |
Do this for each comparable and use the median adjusted value as your target. Keep adjustments reasonable and consistent: a panel trusts five modest adjustments more than one huge one. Our Protest Kit builds this grid for you from county records.
Make the unequal appraisal case
Pull appraised values nearby
Use your district’s property search to list similar homes on your street or in your subdivision.Compare like with like
Keep homes within a similar size and age range, and note pools, garages and lot differences.Adjust and take the median
Adjust each home’s appraised value for differences from yours, then find the median.Show the gap
If your appraised value is above that median, ask for it to be reduced to the median.
Prove condition problems and record errors
Appraisal districts usually value homes without going inside. If your home has problems a buyer would discount, show them: dated photos, written repair estimates from licensed contractors, inspection reports and insurance claims.
Check the district's record line by line: living area, bedrooms, bathrooms, year built, lot size, pool, garage, condition rating. A wrong record is an independent reason to reduce the value, and it is the easiest argument to win because it's a matter of fact.
Present and negotiate
- Lead with your number. Open with the value you believe is correct and the one-line reason.
- Keep it to one page plus attachments. A summary sheet, your comparables grid, and photos.
- Know your walk-away value before the informal review, so you can judge an offer quickly.
- Stay factual and polite. The appraiser and the panel hear many cases a day; clarity wins.
- Bring copies. For an in-person ARB hearing, bring printed copies for each panel member and the district. If you can't attend, file your evidence in writing with Form 50-283.
Mistakes to avoid
- Missing the protest deadline.
- Filing on market value only and leaving out unequal appraisal.
- Arguing that taxes are too high instead of showing the value is wrong.
- Using comparables that are clearly bigger, newer or in a different area.
- Not reviewing the district's evidence before the hearing.
- Skipping years: each year's value is set fresh, so review it every spring.
Start with the comparables already picked
The free check finds similar homes from county records and shows how your value compares, so you can see your strongest argument in a minute.
Check my property freeFrequently asked questions
What is the best evidence for a property tax protest?
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Should I accept the first offer at the informal review?
Where do I find sale prices in Texas?
2027 protest season
See if your home is over-assessed
The free check compares your appraisal district record with nearby homes in about a minute. No account needed.
Your Protest Kit is built from your county's 2027 values and emailed when they're released (expected mid-April 2027). Full refund any time before your report is delivered, or if we can't build a report for your property.
Sources
- Texas Comptroller: Appraisal protests and appeals (opens in a new tab)
- Texas Tax Code Chapter 41: Local review (protests) (opens in a new tab)
- Texas Comptroller Form 50-283: Property Owner’s Affidavit of Evidence (opens in a new tab)
General information, not legal or tax advice. Laws, deadlines and exemption amounts change; confirm details with your appraisal district or the Texas Comptroller before you rely on them.