Your friendly Nassau County Property Tax Reducer

NO REDUCTION

NO FEE

no charge unless we successfully reduce your tax assessment

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A+

Better Business Bureau Rating

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Step by Step Guidance of Grievance Process

35+ years of success

Authorize Maidenbaum to Challenge Your Nassau County Property Tax Assessment Now!

Maidenbaum's team of property tax grievance specialists have been successfully helping Nassau County, Long Island taxpayers maintain a fair property tax assessment of their homes for over 35 years. Maidenbaum's successful challenges have resulted in millions of dollars in property tax savings for homeowners in Nassau County, NY.

Get started by filling out a tax grievance authorization form now and Maidenbaum will file a Nassau County tax grievance on your behalf. Saving money is easy; Maidenbaum does all the work and there is no charge unless we successfully reduce your property taxes. We are eager to help lower your property tax assessment. Have questions? Contact us at 516-336-8622. Be sure to view testimonials from many of Maidenbaum's satisfied customers.
Nassau County Property Tax Services

What Our Customers Are Saying

"
Thank you so much for this update. You guys are the best. I've recommended you many times.
- Rochelle D.
"
I really do APPRECIATE all your firm has done for me. No way I could make sense of these things or do it right. I want the people who know what they are doing handling it…YOU. Thanks again.
- Jim A.
"
I've been using them for years. I've even given their number to my neighbors. They have consistently saved me money every year.
- Angelo R.
Easy Process Icon

1. It's Easy!

Access your personal webpage, or sign, date, and return our tax grievance authorization form.

Process Step 1
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2. Don't Worry!

There is no fee for authorizing us to file a tax grievance on your behalf. The only fee will be half of the total property tax savings if we are successful.

Process Step 2
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3. Get Started!

Make sure to authorize Maidenbaum to file a tax grievance on your property prior to the deadline.

The Next Important Tax Date: November 18, 2025
2026/27 Village tax grievance deadline for some Villages.
Get started here!