Flat Rate Grievances specializes in property tax grievance services in Nassau County, offering a flat $300 fee and guaranteeing significant savings. With a 98.6% success rate, we save clients an average of over $2,050 per grievance.
Our process involves thorough research, personalized case preparation, and relentless advocacy, ensuring homeowners keep 100% of their tax savings. If a reduction is not achieved, we file again for free the following year or provide a full refund.
Flat fee of $300 with no hidden costs
98.6% success rate
Guarantee of $800+ reduction or free service next year
Personalized, expert-driven grievance preparation
Services
Property Tax Grievance
Flat Rate Grievances handles property tax grievances for homeowners in Nassau County, ensuring they keep 100% of their savings with a flat $300 fee.
Flat fee of $30098.6% success rateAverage savings of $2,050 per grievanceGuarantee of $800+ reduction or free service next yearNo hidden fees or contingency charges
Credentials & Certifications
Flat Rate Grievances Success Guarantee
Since 2025
Frequently Asked Questions
How do I grieve my property taxes? +
Authorize our services by accessing your property webpage and signing electronically. If you don’t have our letter, fill out a 2027/2028 authorization form.
What are your fees? +
We charge $300 to grieve your taxes. When you get a reduction, you keep 100% of your savings. If no reduction is achieved, we file again for free the following year.
Can you grieve the tax rate for me? +
No, we cannot grieve the School or General tax rates. We can only challenge the assessment.
Will Nassau County lower my property tax assessment automatically if it is too high? +
No. A grievance must be filed for the assessment to be challenged.
I received a reduction last year, I probably won’t get one this year, right? +
Incorrect. As long as we show sufficient evidence, we can lower your assessment year after year.
