Estimate your quarterly taxes as a self-employed worker in Grand Forks for 2026, including self-employment tax, federal income tax, and North Dakota state income tax.
Last updated: May 2026 · Data: MIT Living Wage Calculator, C2ER, U.S. Census, BLS, IRS, state and city sources
Grand Forks freelancers pay federal self-employment tax, federal income tax, and North Dakota state income tax (1.95% to 2.5%). North Dakota has near-zero income tax for most residents, with the first $44,725 (single) exempt and only a 1.5% rate above that. It has one of the lowest effective income tax rates in the nation.
| Tax Component | Rate / Detail (2026) |
|---|---|
| Self-Employment Tax | 15.3% on 92.35% of net profit |
| Social Security portion | 12.4% on first $176,100 |
| Medicare portion | 2.9% (no cap) |
| SE Tax Deduction | Deduct half of SE tax from income |
| Federal Standard Deduction (Single) | $15,000 |
| North Dakota State Income Tax | 1.95% to 2.5% |
| Grand Forks Local Income Tax | None |
| Quarterly Due Dates | April 15, June 16, September 15, January 15 |
Grand Forks is home to the University of North Dakota and Grand Forks Air Force Base, with an economy built on higher education and aerospace research (including a leading drone and unmanned-aircraft program), the military, healthcare, and agriculture.
| Local Metric | Grand Forks (2026 estimate) |
|---|---|
| Metro population | 60,000 |
| County / jurisdiction | Grand Forks County |
| Cost of living index (US avg = 100) | 84 |
| MIT living wage, single adult | $18.50/hour |
| MIT living wage, one earner supporting a family of four | $38.00/hour |
| Applicable minimum wage | $7.25/hour |
| Average rent, 1-bedroom | $900/month |
| Average rent, 2-bedroom | $1,100/month |
| Median home price | $250,000 |
| Median household income | $58,000/year |
| Combined sales tax rate | 7.25% |
| Effective property tax rate | 1.2% of value/year |
Local figures are 2026 estimates compiled from the MIT Living Wage Calculator, the C2ER Cost of Living Index, U.S. Census and Zillow housing data, and city and county sources. Verify current figures before relying on them.
If you expect to owe at least $1,000 in federal tax, you generally must pay quarterly. This covers freelancers, contractors, sole proprietors, and LLC members in Grand Forks. North Dakota also requires state estimated payments if you expect to owe $1,000 or more in state income tax.
Federal estimated taxes are due April 15, June 16, September 15, and January 15. North Dakota uses the same quarterly schedule as the IRS for its state estimated payments.
A common rule is 25% to 35% of net profit. Because North Dakota adds state income tax (1.95% to 2.5%) on top of federal taxes, Grand Forks freelancers often set aside toward the higher end. Use the calculator above for your numbers.
The self-employment tax rate is 15.3% (12.4% Social Security up to $176,100 of net earnings, plus 2.9% Medicare with no cap). It applies to 92.35% of net profit, and half of it is deductible against income tax.
Grand Forks does not levy a local personal income tax. Your estimated payments cover federal taxes and North Dakota state income tax.