2026 Property Tax Due Dates
March 1
First half (5% discount if paid by Feb 15)
October 15
Second half
Payment Methods
Online, Mail, In-Person
Sargent County Treasurer
Phone
(701) 724-6241How to Pay
Online
Pay using credit card or e-check
By Mail
Mail check payable to Sargent County Treasurer
In Person
Visit the Treasurer's office
About Property Taxes in North Dakota
North Dakota property taxes are administered at the county level. Property is assessed at its true and full value (market value) and then taxed at a class rate: residential property is taxed at 9% of true and full value, agricultural at 10%, and commercial at 10%. This relatively low residential class rate keeps effective tax burdens moderate. North Dakota does not have a statewide property tax for general purposes. All property tax revenue goes to counties, cities, school districts, and other local taxing units.
Payment & Assessment
North Dakota property taxes are paid in two equal installments: First half: Due March 1 (delinquent after March 1 — the deadline is strict) Second half: Due October 15 A penalty of 3% applies to the first installment if not paid by March 1; 5% on the second installment. Additional interest accrues monthly. Most counties offer online payment. Contact your county treasurer for payment options.
Statewide framework for North Dakota. Your county's specific rates and deadlines are shown above.
Other Counties in North Dakota
About Sargent County
Sargent County is a county in the U.S. state of North Dakota. As of the 2020 census, the population was 3,862, and was estimated to be 3,711 in 2025. The county seat is Forman and the largest city is Gwinner. The county is named in honor of Homer E. Sargent, a 19th-century general manager of the Northern Pacific Railroad Company. The county spans an agricultural region between the James River and Red River valleys in southeastern North Dakota dotted with various sloughs, lakes, and hills. The original home of the Bobcat Company, a manufacturer of farm and construction equipment that still produces a large number of skid-steer loaders at its facility in Gwinner.
Source: Wikipedia — content available under CC BY-SA 4.0
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Due dates shown are for reference only. Contact your county treasurer's office to confirm official deadlines before making payments.