NOTE: The Sullivan County Treasurer has finalized the In Rem Tax Foreclosure proceeding for unpaid 2023 and earlier taxes. A copy of the Judgment of Foreclosure can be found by clicking this link: Judgment of Foreclosure 2023 Lien
TO VIEW A LIST OF THE AUCTION PARCELS CURRENTLY AVAILABLE CLICK THE FOLLOWING LINK TO THE AUCTION COMPANY'S WEBSITE: ABSOLUTE AUCTIONS & REALTY
If you are a homeowner and are in danger of foreclosure, please visit the following link for important information: Important Information for Homeowners
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Click here if you received a letter concerning your short-term rental.
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DELINQUENT COUNTY/TOWN TAXES ARE AVAILABLE FOR VIEWING ONLINE.
The Sullivan County Treasurer is now collecting 2025 and earlier County/Town taxes. Payments cannot be made online and must be made directly to the Sullivan County Treasurer's Office.
User Name: sullivan-public
Password: public
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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.
