Our department is designed to function as an advisory and assessment arm of the County Government, providing a multitude of administrative, training, and technical services to local government, assessing officials, and the general public. All responses are directed towards customer satisfaction with the objective of providing an understanding of how NYS Real Property Tax Law is to be applied equitably and uniformly.
Due to COVID-19
Until further notice, the Niagara County Real Property Tax Services Office will be closed. If you have an issue please contact us at (716)439-7077 or email us through the "Contact Us" link above. Thank you for your patience during this time.
NEW - Niagara County Real Estate Transactions - posted monthly
2020 Tentative Assessment Rolls - available May 1st
New Homeowners - STAR program has changed - see link below
PARCEL SEARCH **includes Tax Information**
You can now look up parcel information with our new Proserve database. Click on the Parcel Information box below, enter the municipality your parcel is in, or select ALL and hit "GO"
5217 Form – go to the State’s website - NYS Department of Taxation RP-5217-PDF