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TaxGrievancePro is not affiliated with any town, county, or state government agency. This product does not provide legal or tax advice.

RP-524 filing is free through your local assessor or Board of Assessment Review (BAR). You are purchasing report preparation and analysis only.

FAQ

Frequently asked questions about the platform

What is a property tax grievance?

A tax grievance is a formal appeal to your local Board of Assessment Review (BAR) challenging the assessed value of your property. If your property is over-assessed compared to its actual market value, you may be entitled to a reduction in your property taxes.

How does TaxGrievancePro determine if I'm eligible?

We analyze your property's current assessed value against recent comparable sales in your area. If comparable properties have sold for less than your assessed value, it indicates your property may be over-assessed — making you a strong candidate for a tax grievance.

How much does the analysis cost?

Our property tax analysis report costs just $9.99 — a one-time fee with no subscriptions or hidden charges. This includes a detailed comparable sales analysis, eligibility determination, and a professional PDF report you can use to support your grievance filing.

What areas do you currently serve?

We currently serve Nassau County and Suffolk County on Long Island, New York. These areas have some of the highest property tax rates in the nation, making tax grievance filings especially valuable for homeowners.

When is the deadline to file a tax grievance?

In Nassau County, the grievance filing deadline is typically March 1st each year. In Suffolk County, the deadline is the third Tuesday in May. We recommend starting your analysis well in advance to ensure you have time to prepare your filing.

What payment methods do you accept?

We accept all major credit cards (Visa, Mastercard, American Express, Discover) through our secure Stripe payment processing. Your payment information is never stored on our servers.
If you have any questions, please contact us