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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.

Stop Overpaying on Property Taxes

Get a free instant assessment and find out if you're eligible for a reduction. We generate a professional appeal report for Long Island homeowners in minutes.

Enter your home address...
Check Savings

No credit card required for initial check

Suffolk & Nassau County
Long Island
Report Price
$9.99
Average Savings
$1,200+/yr

Simple Process

How TaxGrievancePro Works

We demystify the property tax appeal process. Three steps to potential savings.

1. Enter Property Details

Provide your address and basic home information so we can locate your tax records instantly.

2. Get Instant Analysis

Our smart algorithm compares your home to similar local properties to find discrepancies in your assessment.

3. Receive Your PDF Report

Download a comprehensive, professional appeal package with comps and analysis ready to file with your county.

Why Choose TaxGrievancePro?

We combine real estate data expertise with tax law knowledge to give you the best chance of reducing your property assessment.

  • Data-Driven Accuracy

    We analyze comparable properties using real sales data to build your strongest case.

  • Maximize Your Savings

    Our reports are designed to highlight the maximum allowable reduction based on real comparable sales.

  • Fast & Affordable

    Skip the expensive lawyers. Get your professional appeal packet in minutes for just $9.99.

  • Built for Long Island

    Specialized for Suffolk & Nassau County homeowners. Our data sources and rules are tuned for NY tax grievance processes.

Start My Free Analysis

Potential Savings Found

$1,850 / year

Assessed Value$520,000
Market Value (est.)$427,500
Over-Assessment$92,500

Based on 6 comparable sales

NY Tax Grievance Process

What You Need to Know

Property tax grievances in New York allow homeowners to challenge their assessed value. Here's what the process looks like.

1

Review Your Assessment

Check your property tax bill for the assessed value. Compare it with recent sales of similar homes in your area.

2

Gather Evidence

Collect comparable sales data, photos of property issues, and any documentation supporting a lower value. Our report handles this for you.

3

File Form RP-524

Submit the official grievance form to your local Board of Assessment Review (BAR) before the deadline. Filing is free.

4

Attend Hearing (if needed)

Present your evidence at the BAR hearing. Many grievances are resolved without a hearing based on the submitted evidence.

5

Receive Decision

The BAR will issue a decision. If approved, your assessed value is reduced, lowering your future tax bills.

Ready to Check Your Eligibility?

It takes less than a minute. Enter your address and find out if you're overpaying on property taxes.

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Important Information

Filing form RP-524 with your local assessor or Board of Assessment Review (BAR) is completely free. The $9.99 fee is for our assessment analysis and report preparation service only.

TaxGrievancePro is not affiliated with any town, county, or state government agency. We do not provide legal or tax advice.