Grand Forks County in North Dakota has a combined sales tax rate of 7.5% as of 2026. This includes the state rate of 5% plus a local county rate of 2.5%. With a population of 73,170, Grand Forks County represents a significant market for businesses.
For a $500 purchase in Grand Forks County, the sales tax would be $37.50, bringing the total to $537.50.
Business Compliance in Grand Forks County
Businesses must register with the North Dakota Office of State Tax Commissioner to collect and remit sales tax. Filing frequency depends on sales volume. With a population of 73,170, Grand Forks County offers significant market potential for businesses of all sizes.