Taxes are collected from January 1st through April 1st every year for town, county, fire districts and Monticello E.B. Crawford Library District. Additional fees begin after January 31. Any taxes being paid after April 1st must be paid directly to the Sullivan County Treasurer.

Taxpayers may pay their taxes either in person or by mail.

Forms for any possible exemptions or reductions in taxes may be obtained from the Assessor’s Office and Third Party Designee forms are available from the collector. Information regarding hours and days of collection, fees and penalties are mailed with the tax bills the first week of each January.

Contact: Joanne Nagoda, Town Clerk (845) 794-0611 x21


County Treasurer
Property Tax Forms
Property Taxes and Assessments