Your Property Taxes
Are Too High.
The average homeowner is overpaying by $1,500 per year. PropertyTaxFight finds the comps, builds the evidence, and generates your appeal packet in minutes. Take our free analysis and see how much you could save.
Takes 2 minutes. Free analysis, no account needed.
18,000+
Properties analyzed
$1,500
Average annual savings
3,100+
Counties covered
Data sourced from
Did you know? Over 60% of all properties in the U.S. are over-assessed.
Most homeowners never check. Those who do and appeal save an average of $1,500 per year.
Check your savings estimateEverything You Need to Lower Your Tax Bill
Other services take 25-35% of your savings. TaxFightBack gives you everything you need to protest your property taxes yourself -- comparable sales, appeal letter, filing guide -- for a flat $39. Plus ongoing assessment monitoring so you never overpay again.
Property Assessment Lookup
Enter your address and instantly see your current assessed value, tax rate, and how it compares to actual market data. We flag over-assessments and estimate your potential savings.
Comparable Sales Finder
AI-identified comparable recent sales, adjusted for square footage, age, condition, and lot size. These are the same comps a professional appraiser would use to support a lower valuation.
Appeal Letter Generator
A pre-formatted appeal letter tailored to your county and state, pre-filled with your property details, comparable sales, and the argument for a lower assessment. Ready to print and file.
Hearing Prep Guide
A state-specific guide for your property tax hearing: what to bring, what to say, common questions the board will ask, and how to present your comparable sales evidence effectively.
Try Before You Buy
Our free savings calculator shows you exactly how much you could save. No sign-up needed.
Property Tax Savings Calculator
Enter your assessed value, county, and property type. See your estimated savings based on appeal success rates in your county.
Try FreeAssessment Analyzer
Enter your address and get an instant overassessment probability score with comparable property data and filing deadline info.
Analyze NowHomeowners Winning Their Appeals
Real homeowners. Real savings. Every review is from a verified PropertyTaxFight user.
4.8/5
Average rating
5,124
Verified reviews
93%
Would recommend
18,000+
Properties analyzed
“My assessment jumped 35% in one year. PropertyTaxFight found comps that showed my home was worth $40,000 less than the county claimed. I won my appeal and saved $1,800 a year.”
Tom H.
Homeowner, Cook County, IL
“The evidence packet looked like it was prepared by a professional appraiser. The county review board approved my appeal on the spot. Best $79 I ever spent.”
Angela D.
Homeowner, Harris County, TX
“I own 4 rental properties and all of them were over-assessed. The multi-property pack saved me over $5,000 in annual taxes across the portfolio.”
Richard M.
Landlord, Maricopa County, AZ
Real Stories from Real Homeowners
Hear directly from homeowners who lowered their property tax bills.
How TaxFightBack Works
Enter Your Property Address
We pull your current assessed value, compare it to recent comparable sales and market data, and show you whether you have grounds for an appeal and how much you could save.
We Pull Comps and Generate Your Appeal Packet
Review AI-selected comparable sales adjusted for size, age, and condition. Get a pre-formatted appeal letter, evidence summary, and county-specific filing instructions.
File Your Protest and Save on Property Taxes
Download your complete appeal packet, file it with your county before the deadline, and present your evidence at the hearing. The average successful appeal saves over $1,000 per year.
Pay Less Property Tax This Year
Start with a free assessment analysis. Build your appeal when you see how much you could save.
Appeal Packet
A complete property-specific appeal packet for one property.
- Comparable sales analysis
- Assessment vs. market value comparison
- Pre-formatted appeal letter for your county
- Filing instructions and deadlines
Assessment Watch
Monitor your property assessment year-round. Get alerts when new comps sell, track annual reassessments, and never miss an appeal deadline.
- Annual reassessment alerts
- New comparable sales monitoring
- Appeal deadline reminders
- Assessment change notifications
- Multi-year appeal tracking
- Priority support
Premium Appeal
Full appeal packet plus detailed comp analysis and hearing prep.
- Everything in Appeal Packet
- Detailed comparable sales adjustments
- Hearing prep talking points
- State-specific hearing guide
- What to bring and what to say
- Email support
Multi-Year Access
Ongoing access for annual appeals and updated comps every year.
- Everything in Premium Appeal
- Annual comp refresh
- Assessment change alerts
- Deadline reminders
- Updated appeal letter each year
Articles & Guides
In-depth resources written by experts. Browse by topic to find exactly what you need.
Property Tax Basics
125Understand how property taxes work, how assessments are calculated, and when to appeal.
Read articlesAppeal Strategies
150Proven tactics for building a strong property tax appeal with comparable sales and evidence.
Read articlesState Guides
150State-specific property tax appeal procedures, deadlines, and filing instructions.
Read articlesSavings Tips
125Ways to reduce your property tax burden through exemptions, appeals, and smart planning.
Read articlesCounty Guides
200County-specific property tax rates, assessment offices, appeal deadlines, and local exemptions.
Read articlesService Comparisons
30Compare property tax appeal services, tools, and DIY approaches to find the right fit.
Read articlesFrequently Asked Questions
How much can I save?
What states does this work in?
Do I need to attend a hearing?
What if my appeal is denied?
How are comps selected?
Stop Overpaying Property Tax
Join 18,000+ homeowners who have already checked their assessment. Find out in 2 minutes if your property is over-assessed and how much you could save.