North Dakota Income Tax Calculator (2026 Federal + State)
Graduated 2.0% state rate — combined tax on $75k is about $9,170
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Generated from the inputs below — a record you can revisit, or share with anyone helping you plan.
Your detailsInput Parameters
Your Details
Your pay before any taxes or deductions, for the frequency you picked.
Deductions
401(k), HSA, and pre-tax health premiums. Lowers income tax (401k is still subject to FICA).
Optional. Leave at 0 to use your state's 2026 rate. Graduated states use an estimated effective rate — adjust here for precision.
2026 IRS brackets (Rev. Proc. 2025-32) after the standard deduction and any pre-tax deductions.
Social Security 6.2% up to the $184,500 wage base + Medicare 1.45% (plus 0.9% above the additional-Medicare threshold).
An estimate: one representative flat rate for the state applied to wages after pre-tax deductions, not the state's actual brackets or local taxes.
Analysis
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How Income Tax Works in North Dakota (2026)
North Dakota uses graduated income tax brackets in 2026, meaning higher income is taxed at progressively higher rates — similar to the federal system. This calculator applies an estimated effective state rate of about 2.0% for middle incomes. On $75,000, that's roughly $1,500 in state income tax, plus $7,670 federal, for a combined income tax bill of about $9,170.
Because North Dakota has graduated brackets, your marginal rate (the rate on your last dollar earned) is higher than your effective rate (the blended rate across all brackets). This matters for side income, bonuses, and tax planning: additional earnings above your current bracket threshold are taxed at the marginal rate, not the lower effective rate.
North Dakota income tax by salary level (2026, single filer)
| Gross salary | Federal tax | State tax | Total income tax | Effective rate | After-tax income |
|---|---|---|---|---|---|
| $40,000 | $2,620 | $800 | $3,420 | 8.6% | $33,520 |
| $60,000 | $5,020 | $1,200 | $6,220 | 10.4% | $49,190 |
| $75,000 | $7,670 | $1,500 | $9,170 | 12.2% | $60,093 |
| $100,000 | $13,170 | $2,000 | $15,170 | 15.2% | $77,180 |
| $150,000 | $24,734 | $3,000 | $27,734 | 18.5% | $110,791 |
| $200,000 | $36,734 | $4,000 | $40,734 | 20.4% | $144,927 |
Single filer, standard deduction, no pre-tax deductions. After-tax income includes FICA deductions. 2026 federal brackets per IRS Rev. Proc. 2025-32.
North Dakota take-home pay per paycheck (2026)
| Gross salary | Weekly | Biweekly | Semi-monthly | Monthly |
|---|---|---|---|---|
| $40,000 | $645 | $1,289 | $1,397 | $2,793 |
| $60,000 | $946 | $1,892 | $2,050 | $4,099 |
| $75,000 | $1,156 | $2,311 | $2,504 | $5,008 |
| $100,000 | $1,484 | $2,968 | $3,216 | $6,432 |
| $150,000 | $2,131 | $4,261 | $4,616 | $9,233 |
| $200,000 | $2,787 | $5,574 | $6,039 | $12,077 |
After federal and North Dakota income tax and FICA, single filer, standard deduction, no pre-tax deductions (401(k), health premiums) or local taxes. Enter your own salary, filing status and pay frequency in the paycheck calculator or by the hour in the hourly paycheck calculator.
Beyond your income tax
See your paycheck breakdown by pay period with the Paycheck Calculator. For capital gains on investments, use the Capital Gains Tax Calculator. Freelancers and contractors can estimate self-employment tax with the Self-Employment Tax Calculator. Planning a home purchase? The Home Affordability Calculator factors in your after-tax income.
Compare North Dakota income tax with nearby states
- Minnesota income tax calculator — graduated (~6.8%)
- South Dakota income tax calculator — no state income tax
- Montana income tax calculator — graduated (~5.9%)
See all 50 states on the Income Tax Calculator hub.
Frequently asked questions
What is the income tax rate in North Dakota for 2026?
North Dakota uses graduated income tax brackets in 2026. The estimated effective rate for a middle income is about 2.0%, though your actual rate depends on where your income falls across the brackets.
How much income tax do I pay on $75,000 in North Dakota?
A single filer earning $75,000 in North Dakota pays approximately $9,170 in combined federal and state income tax for 2026 — an effective income tax rate of about 12.2%. Adding FICA (Social Security + Medicare) brings total tax to about $14,908.
How does North Dakota's income tax compare to other states?
North Dakota's effective rate of about 2.0% is below the 4.8% average among states that tax income. Use the comparison links below to see specific neighboring states.
Is it true many North Dakotans pay no state income tax?
Yes. North Dakota's 2023 reform created a 0% bracket covering a large share of filers — many lower- and middle-income residents owe nothing — and the remaining rates top out at some of the lowest levels in the nation.
Methodology & sources
Federal tax uses 2026 IRS brackets and standard deductions (Revenue Procedure 2025-32). State tax rates reflect 2026 law from the Tax Foundation and state revenue departments; graduated-state figures are estimated effective rates. FICA uses the 2026 Social Security wage base of $184,500 (6.2%) plus Medicare (1.45%). Local city or county taxes (e.g. NYC, Portland) are not included. Estimates for planning only, not tax advice. See our editorial policy for how we verify formulas.