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.
12,000+
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
PropertyTaxFight analyzes your property tax assessment, finds comparable sales that support a lower valuation, and generates a complete appeal packet for your county. The average user saves $1,500 per year.
Assessment Analyzer
Enter your address and see exactly how your assessed value compares to actual market data. We flag over-assessments instantly and estimate your potential savings.
Comparable Sales Engine
Our engine searches recent sales in your area and selects the strongest comps that support a lower valuation. These are the same comparables a professional appraiser would use.
Evidence Packet Generator
Get a professionally formatted evidence packet with comparable sales, market analysis, photos, and a written argument for why your assessment should be lowered. Ready to submit to your county.
County Filing Guide
Every county has different deadlines, forms, and procedures. We generate a step-by-step filing guide specific to your county so you know exactly where to go, what to bring, and when to file.
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.
4.9/5
Average rating
3,241
Verified reviews
91%
Would recommend
12,000+
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 PropertyTaxFight Works
Enter Your Address
We pull your current assessment, compare it to market data, and tell you if you have grounds for an appeal. Free, no account needed.
Review Your Comparable Sales
See the recent sales that support a lower valuation. Our engine selects the strongest comps based on proximity, size, condition, and sale date.
Download Your Appeal Packet
Get a complete evidence packet with comps, market analysis, county-specific forms, and a hearing script. File it with your county and save.
Pay Less Property Tax This Year
Start with a free assessment analysis. Build your appeal when you see how much you could save.
Free
See if your property is over-assessed and how much you could save.
- Assessment vs. market value comparison
- Estimated savings calculation
- County deadline lookup
- Appeal strength preview
Full Appeal Pack
Everything you need to file and win your property tax appeal.
- Comparable sales report
- Evidence packet generator
- County-specific appeal forms
- Hearing preparation script
- Filing instructions
- Email support
Annual Monitor
Automatic monitoring so you catch over-assessments every year.
- Annual assessment alert
- Market value tracking
- Deadline reminders
- Updated comparable sales
- One-click appeal refresh
Multi-Property
Full appeal packs for up to 5 properties. Built for landlords and investors.
- Up to 5 property appeals
- Bulk comparable analysis
- Portfolio savings dashboard
- Priority support
Frequently Asked Questions
How do I know if my property is over-assessed?
What is the deadline to appeal?
Do I need a lawyer or appraiser to appeal?
What if I lose my appeal?
Does PropertyTaxFight work in my county?
Stop Overpaying Property Tax
Join 12,000+ homeowners who have already checked their assessment. Find out in 2 minutes if your property is over-assessed and how much you could save.