Are you overpaying on property taxes?
Check your address against 22.7M properties in 7 states. Free, 30 seconds.
Free to check in 30 seconds. No signup, no credit card.
Want to see what you get first? See a sample protest kit →
Free to check, no signup required. If you protest, we fill it out for you, a flat $49 protest kit, one time, and you keep 100% of your savings. Ownwell keeps 25-35% every year. Is Ownwell worth it? Read our 2026 review →
Instant lookup in Colorado, Florida, Illinois, New Jersey, New York, Pennsylvania, Texas. Full appeal guides for all 51 states & DC. See your state →
Strongest comps · same ZIP
We show our data. They show their reviews.
Each number links to its source. Read how we compute these or download a sample protest kit to see the evidence format before you pay.
Built on independently verifiable public county appraisal data
22.7M properties. 7 states. One flat fee.
Real assessor records, not AI estimates. Pick your state for its deadline, form, and appeal board, or just type your address.
Deepest data: Texas
14 counties with every parcel loaded, plus guides for 22 counties statewide.
How It Works
Three simple steps to lower your property taxes.
Calculate
Enter your property details. Our calculator estimates if you're overpaying based on comparable sales in your area.
We Fill It Out
Pay $49 once and we fill out your protest for you: a pre-filled protest form with your data, 5 comparable sales, and county-specific filing instructions. We do 95% of the work, you keep 100% of your savings.
You Just File It
Open the PDF, review your data, and submit on your county's website before the deadline. Most homeowners file in under 5 minutes. Average successful appeal saves $500+/year, and you can appeal again every year.
This decision compounds
A successful protest resets your assessed value. In Texas it stays lower until the county reassesses, typically 1-3 years, so one $49 protest kit keeps paying you back.
Figures use the Harris County average flagged savings of $803 per year from our county records analysis. The live calculator uses your home's actual over-assessment.
Compare your options
Three ways to appeal your property taxes. Only one hands you real, verifiable county comps and lets you keep every dollar.
- You keep 100%
- 10-20 hours of research
- Find and vet your own comps
- Figure out the ARB filing yourself
- No professional formatting
- You keep 100% of your savings
- Ready in minutes
- Real, verifiable county comps (not estimates)
- Pre-filled ARB protest letter
- Every comp real or full refund
- They keep 25-50% of your savings
- They file for you
- Fee charged every single year
- $200 to $401 per year at the Harris County average
- The more you save, the more they take
At the Harris County average of $803 saved per year, a 25 to 50% contingency costs you $200 to $401 every single year. AppealMyTax is $49, once.
See your real over-assessment and the exact comps in about 30 seconds. You only pay the $49 if you decide to file.
What Homeowners Are Saying
Real reviews from real homeowners who used AppealMyTax. Every word is theirs.
“The new packet looks slick. I will share it with several friends and family members to stoke their interest. I really appreciate the service you're providing.”
“The tool itself is awesome and I'll definitely be using it to be well prepared by next year!”
Every comp is a real parcel from your county's public appraisal roll, verifiable yourself
Frequently Asked Questions
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