Cass County sales tax rate, North Dakota
Quick answer
Combined sales tax in Cass County runs 7.5% across the cities we cover, on top of North Dakota's 5% state rate. The county share is a separate line from any city or special-district increment, which is why two addresses in the same county can pay different totals.
Cities in Cass County
County share shown separately from the city and district layers.
| City | State | County | City + districts | Combined |
|---|---|---|---|---|
| Fargo | 5% | 0.5% | 2% | 7.5% |
Source: North Dakota Office of State Tax Commissioner · rates as published for 2026