Payment of taxes due can be made by check or money order via:
Mail – payable to the Sullivan County Treasurer, PO Box 5012, Monticello, NY 12701
In person at the Treasurer’s Office on the first floor of the Government Center
For any further questions contact our office: 845-807-0200
Useful Links:
IMAGE MATE ONLINE
Provides in-depth information on Sullivan County properties, including assessment information and tax maps.
