NOTE: Taxpayers should pay their 2024 County/Town taxes directly to the Town in which their property is located. The County Treasurer's Office only collects delinquent taxes (taxes from 2023 and earlier).
CLICK HERE FOR INSTRUCTIONS ON HOW AND WHERE TO VIEW/PAY YOUR 2024 TAXES
TO VIEW YOUR COUNTY/TOWN TAX BILLS, CLICK THE LINK BELOW (THIS IS VIEW ONLY - PAYMENT FOR 2024 TAXES MUST BE MADE TO THE TOWN).
User Name: sullivan-public
Password: public
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The Sullivan County Treasurer commenced the In Rem Tax Foreclosure proceeding for unpaid 2022 and earlier taxes on November 15, 2023.
The Petition and List of Delinquent Taxes can be found by clicking on this link.
Contact the Treasurer's Office for further information: 845-807-0200
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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
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Useful Links:
IMAGE MATE ONLINE
Provides in-depth information on Sullivan County properties, including assessment information and tax maps.