💼 North Dakota Self-Employment Tax Calculator
Enter your income to see your North Dakota tax breakdown.
Why the North Dakota Bill Is So Small
A zero bracket that covers most freelance income
Since 2023 North Dakota has had three brackets: 0%, 1.95% and 2.5%. The zero bracket runs to $48,475 of taxable income for a single filer and $80,975 for a joint return.
The state also uses the federal standard deduction of $16,100, or $32,200 for a couple. Put the two together and a single filer pays no state income tax until adjusted gross income passes about $64,600. That works out to roughly $69,500 of net self-employment profit.
What you pay above it
Past that point the rate is 1.95%. On $75,000 of net profit the state tax is $100. At $150,000 it is $1,459. The 2.5% rate does not begin until $244,825 of taxable income.
The thresholds are adjusted for inflation each year. The 2026 return may show slightly higher cut-offs than the ones used here, which would make the bill a little smaller still.
Federal deductions carry over
North Dakota starts from federal taxable income. Whatever reduced that figure, including the standard deduction and the qualified business income deduction, has already reduced the North Dakota base.
The calculator does not apply the QBI deduction, so for most sole proprietors its North Dakota figure is slightly high. At 1.95% the difference is small: about $20 for every $1,000 of deduction.
Quarterly payments
The Office of State Tax Commissioner requires estimated payments only when you expect to owe $1,000 or more for the year. At typical freelance incomes many people fall under that line and simply pay with the return. No North Dakota city or county taxes income.
North Dakota Income Tax Brackets and Deductions for 2026
| Rate | Taxable income, single | Taxable income, married filing jointly |
|---|---|---|
| 0% | $0 – $48,475 | $0 – $80,975 |
| 1.95% | $48,475 – $244,825 | $80,975 – $298,075 |
| 2.5% | Over $244,825 | Over $298,075 |
| Before and after the brackets | Single | Married filing jointly |
|---|---|---|
| Standard deduction | $16,100 | $32,200 |
North Dakota by the Numbers
At $75,000 net profit, North Dakota ranks #11 of 51 jurisdictions for total 1099 tax burden (rank 1 = lowest). A single freelancer pays $100 in state tax on top of $17,101 federal, $17,201 in total, a 22.9% effective rate.
What a single freelancer pays in North Dakota (2026)
| Net profit | North Dakota state tax | Total tax (SE + federal + state) | Take-home | Effective rate |
|---|---|---|---|---|
| $50,000 | $0 | $10,461 | $39,539 | 20.9% |
| $75,000 | $100 | $17,201 | $57,799 | 22.9% |
| $100,000 | $553 | $26,298 | $73,702 | 26.3% |
| $150,000 | $1,459 | $44,844 | $105,156 | 29.9% |
Single filer, standard deduction, no QBI or other deductions. Computed with the same 2026 engine as the calculator.
How North Dakota compares to its neighbors at $75,000
| State | State tax | Total tax | vs North Dakota |
|---|---|---|---|
| Minnesota | $3,216 | $20,318 | $3,116 more |
| Montana | $2,577 | $19,679 | $2,477 more |
| South Dakota | $0 | $17,101 | $100 less |
Sources: IRS Rev. Proc. 2025-32 (federal brackets and standard deduction), SSA 2026 wage base ($184,500), North Dakota Office of State Tax Commissioner, and the Tax Foundation's 2026 state income tax table. Last updated October 7, 2026.
North Dakota Freelancer FAQ
What are North Dakota's income tax rates?
0% on taxable income up to $48,475 for single filers ($80,975 for joint filers), 1.95% above that, and 2.5% on taxable income over $244,825 ($298,075 joint). The thresholds are indexed for inflation each year.
How much can a freelancer earn before owing North Dakota income tax?
A single filer taking the standard deduction owes nothing until adjusted gross income passes about $64,600, which is roughly $69,500 of net self-employment profit.
Does North Dakota allow the QBI deduction?
In effect, yes. North Dakota starts from federal taxable income, which is already reduced by the qualified business income deduction.
When does North Dakota require estimated tax payments?
When you expect to owe $1,000 or more for the year.
📐 How these North Dakota numbers are produced
The calculator and every table on this page run the same engine: 2026 federal brackets and standard deduction, and self-employment tax at 15.3% on 92.35% of net profit. North Dakota's own 2026 brackets, deductions, exemptions and credits are applied on top, as shown step by step in the calculator. When a legislature changes a rate during the year, the engine is updated and the change is recorded on the methodology and changelog page.
- Federal brackets & standard deduction: IRS Rev. Proc. 2025-32 (2026)
- Self-employment tax: 15.3% with the 92.35% net-earnings adjustment, the 50% SE-tax deduction, and the 0.9% Additional Medicare Tax, per IRS rules
- Social Security wage base: $184,500 for 2026 (SSA)
- North Dakota figures: North Dakota Office of State Tax Commissioner, cross-checked against the Tax Foundation's 2026 table
Built & maintained by Rahul B.
A software developer who got tired of “free” 1099 calculators that use lazy flat rates and give wrong numbers — so I built one on the actual 2026 IRS brackets and real state-by-state rates, updated every tax year. More about this tool →
Last reviewed for tax year 2026 · Independent tool — not affiliated with the IRS. Estimates for planning only; verify with a tax professional before filing.