St. Lawrence County Treasurer & Tax Collector

Find St. Lawrence County New York treasurer, tax collector, tax assessor, and property assessor. Treasurers and tax collectors provide information on property searches, tax bills, property liens, tax assessed values, and deductions.


Brasher Falls Tax Collector 11 Factory Street Brasher Falls NY 13613 315-389-5161


Gouverneur Tax Collector 33 Clinton Street Gouverneur NY 13642 315-287-1720

Macomb Town Tax Collector 6663 State Highway 58 Hammond NY 13646 315-578-2212

Potsdam Village Treasurer 2 Park Street Potsdam NY 13676 315-265-5770

St. Lawrence County Treasurer's Office 48 Court Street Canton NY 13617 315-379-2234

Waddington Treasurer 46 Maple St Waddington NY 13694 315-388-5534

What forms of payment are accepted by Tax Collectors?

Tax Collectors will generally accept cash, personal checks, and credit card payments. Many will also offer online payments using electronic checks, credit cards, or PayPal. It is common for a convenience charge to be added to online payments.

What are special assessments?

Special assessments are additional charges on a property, which are usually associated with a public improvement that benefits certain property owners, such as a sewer assessment. Special assessments are usually added to the owner's property tax bill.

What are supplemental tax bills?

Supplemental tax bills are additional property tax bills that result from a re-appraisal of a property, usually because of a transfer of ownership or a physical improvement or expansion to the property. If the reappraisal determines that additional taxes are owed, a supplemental tax bill is issued.