Self-Employment Tax for North Dakota (2026)
North Dakota (ND) Key Facts
Federal S E Tax Rate
15.3%
State Income Tax Rate
1.95%
Combined S E + State Rate
17.3%
S E Tax Components
12.4% Social Security + 2.9% Medicare
How This Calculator Works in North Dakota
This calculator estimates your total self-employment tax in North Dakota, including the federal 15.3% SE tax and North Dakota's state income tax. Enter your net SE income to see your liability.
North Dakota Overview
Self-employed workers in North Dakota pay the federal 15.3% SE tax plus state income tax at up to 1.95%, for a combined burden of approximately 17.3%. Quarterly estimated payments are typically required for both federal and state obligations.
How North Dakota Compares
North Dakota's combined SE burden of 17.3% compares to Minnesota at 25.1% and South Dakota at 15.3%. State income tax creates meaningful differences between states.
| State | Top Rate | Notes |
|---|---|---|
| Minnesota | 9.85% | Minnesota has a state income tax on SE income rate of 9.85%. |
| South Dakota | 0% | South Dakota has a state income tax on SE income rate of 0%. |
| Montana | 6.75% | Montana has a state income tax on SE income rate of 6.75%. |
North Dakota's state income tax on SE income rate of 1.95% compares to a national average of approximately 5.04%. This is below the national average.
Tips for North Dakota Residents
- 1Federal self-employment tax is 15.3% (12.4% Social Security + 2.9% Medicare) regardless of state.
- 2North Dakota adds state income tax at up to 1.95% on self-employment income, for a combined rate of about 17.3%.
- 3Make quarterly estimated payments for both federal and North Dakota state taxes to avoid underpayment penalties.
- 4Deduct half of your SE tax on your federal return and track all business expenses to minimize net self-employment income.
- 5Consider whether an S-Corp election could reduce your SE tax burden if your net income exceeds $50,000-$60,000.