If your property tax bill feels too high, you’re not alone. A recent national analysis suggests that roughly 40% of homeowners may be overpaying on property taxes. That’s real money left on the table—hundreds, even thousands of dollars a year.

Why Are Property Taxes Rising?

With home values climbing over the past few years, tax assessments have followed suit. Property taxes are based on your home’s assessed value, and in many cases, that number may not reflect current market conditions or recent comparable sales. Assessors often rely on mass appraisals, which can lead to overvalued homes and inflated tax bills.

What Is a Property Tax Protest?

A property tax protest is a formal appeal in which you challenge your home’s assessed value—not the tax rate itself. If successful, a lower valuation means a lower tax bill. Homeowners across the country have found that comparable homes in the same neighborhood are sometimes valued much lower, creating a strong case for a protest.

How to File a Protest

Start by reviewing your assessment for accuracy. If something looks off—like a spike in value or incorrect home details—gather your evidence. You’ll need sales data for similar homes, recent appraisals, or even photos showing property issues. Then submit your protest by your local deadline (often 30 to 90 days after receiving the notice). Many jurisdictions offer informal reviews before a formal hearing.

Is It Worth the Effort?

In many cases, yes. The average potential savings from a successful protest is over $500 a year, depending on where you live. And if your appeal lowers your assessed value this year, you’ll likely pay less in the years ahead as well.

Property taxes are a normal part of homeownership—but paying more than your fair share isn’t. Reviewing your assessment each year can help ensure you’re only paying what’s accurate.