Assessor
NYC Department of Finance
Grievance Deadline
March 1
Required Form
RP-524 / TC-101
Risk of Increase
Rare but possible
Median Home Value
$750,000
Effective Tax Rate
0.95%
Estimated Annual Savings
$1,069
Based on 15% reduction
NYC Department of Finance Portal
Access your property records, assessment details, and file grievances directly through the official Kings County website.
Visit https://www.nyc.gov/site/financeTips for Kings County Grievances
- 1
Brooklyn properties use NYC assessment rules
- 2
File TC-101 with the Tax Commission
Step-by-Step
How to Grievance in Kings County
Review your property assessment notice from NYC Department of Finance. Verify the property details — square footage, bedroom count, lot size, and condition.
Research comparable sales in your area. Look for recent sales of similar properties that sold for less than your assessed value.
File your grievance by the March 1 deadline. You can file online at https://www.nyc.gov/site/finance, by mail, or in person.
Prepare your evidence packet. Include comparable sales data, property condition photos, and any repair estimates that affect value.
Attend your grievance hearing. Present your evidence clearly and focus on comparable sales that support a lower value.
Receive your decision. If the grievance is unsuccessful, check your options for further appeal.
FAQ
Kings County Property Tax Questions
How do I grievance my property tax in Kings County, New York?
File a grievance with NYC Department of Finance by the March 1 deadline. You can file online at https://www.nyc.gov/site/finance, by mail, or in person. ProtestMax generates your complete grievance packet for $45 flat.
What is the property tax rate in Kings County?
The average effective property tax rate in Kings County is approximately 0.95%. The median home value is $750,000, resulting in an average annual tax bill of approximately $7,125.
What is the grievance deadline for Kings County?
The grievance deadline for Kings County is March 1. Make sure to file before this deadline to preserve your right to grievance.
How much can I save by grievanceing my Kings County property tax?
A successful grievance in Kings County typically reduces the assessed value by 10-20%. On the median home value of $750,000, a 15% reduction saves approximately $1,069 per year.
Can my property tax increase if I grievance?
In New York, there is a theoretical risk that your assessed value could increase as a result of a grievance. However, this is rare in practice, and most grievances result in a reduction or no change.