How to Use North Dakota Income Tax Calculator Online
North Dakota individual income tax is administered by the Office of State Tax Commissioner and represents one of the most taxpayer-friendly tax systems in the United States. Under landmark fiscal tax reform (House Bill 1158), North Dakota established an expansive 0.00% initial tax bracket covering the first $44,725+ of taxable income for single filers ($74,750+ for married couples), followed by modest rates of 1.95% and a maximum top rate of only 2.50%. When combined with full federal standard deduction conformance and 0% local municipal income taxes, over 60% of North Dakota workers pay zero state income tax. Try & Tool's North Dakota Income Tax Calculator models your exact state tax liability, IRS federal income taxes, statutory FICA payroll withholdings (Social Security & Medicare), and net take-home salary across 5 verified tax years (2022 to 2026).
Enter Gross Salary or Hourly Compensation
Input your gross annual salary or hourly/monthly wage rate and select your pay period (Weekly, Bi-Weekly, Semi-Monthly, Monthly, or Annual).
Select Tax Filing Year & Status
Choose tax years 2022 through 2026 and select your filing status (Single, Married Filing Jointly, Married Filing Separately, or Head of Household) to apply North Dakota's conforming federal standard deductions ($15,000 Single / $30,000 MFJ).
Review HB 1158 Brackets (0%, 1.95%, 2.50%) & FICA Deductions
The engine automatically applies North Dakota's 3 progressive tiers (including the generous 0% bracket) and computes statutory FICA taxes (6.2% Social Security up to $176,100 cap and 1.45% Medicare).
Add Pre-Tax Deductions & Review Net Paycheck
Include 401(k), 403(b), Traditional IRA, HSA, or FSA pre-tax contributions to calculate your immediate state and federal tax savings with a complete paycheck breakdown.
1. North Dakota's HB 1158 Tax Structure (0.00%, 1.95%, 2.50%)
Effective beginning in tax year 2023, North Dakota enacted House Bill 1158, replacing its 5-bracket schedule with a 3-tier tax framework:
- 0.00% Tax Bracket: Taxable income up to $44,725 for Single / Head of Household ($74,750 for Married Filing Jointly) is taxed at exactly 0%.
- 1.95% Middle Bracket: Taxable income between $44,725 and $225,975 ($74,750 to $275,100 MFJ).
- 2.50% Top Bracket: Taxable income exceeding $225,975 ($275,100 MFJ).
- Lowest Progressive Top Rate: North Dakota's 2.50% rate is the lowest top statutory rate of any progressive state in the US.
2. Federal Taxable Income Conformance & Zero-Tax Thresholds
North Dakota calculates state tax based on Federal Taxable Income (FTI) from IRS Form 1040 line 15:
- Conforming Standard Deductions: $15,000 for Single / MFS, $30,000 for Married Filing Jointly, and $22,500 for Head of Household (2025).
- True Zero-Tax Floor: A Single worker with gross income up to ~$60,000 ($15k standard deduction + $44.7k 0% bracket) owes $0 in North Dakota state income tax.
- Married Zero-Tax Floor: A married couple with gross income up to ~$105,000 ($30k standard deduction + $74.75k 0% bracket) owes $0 in state income tax.
3. North Dakota – Minnesota Interstate Tax Reciprocity (Form NDW-R)
For workers commuting across the Red River between North Dakota and Minnesota (Fargo–Moorhead metro):
- Reciprocity Agreement: Prevents commuters from having to file multiple state returns.
- Minnesota Residents Working in ND: File Form NDW-R with your North Dakota employer so only Minnesota state tax is withheld.
- North Dakota Residents Working in MN: File Form MWR with your Minnesota employer to have only North Dakota tax withheld.
4. Retirement, Military & Social Security Tax Relief in ND
North Dakota provides targeted statutory exemptions for seniors and military veterans:
- Social Security Exemption: 100% exempt from ND state income tax for taxpayers with AGI under $50,000 (Single) or $100,000 (MFJ).
- Military Pension Exemption: 100% of US military retirement pay is exempt from state income tax.
- No Local Income Taxes: 0% city and county wage tax across Fargo, Bismarck, Grand Forks, Minot, and Williston.
5. North Dakota vs. Upper Midwest Regional Multi-State Comparison
Comparing North Dakota take-home pay against neighboring Upper Midwest and Plains states:
- vs. Minnesota (Up to 9.85%): A worker earning $100,000 saves over $4,500 every year by living and working in North Dakota.
- vs. Montana (Up to 5.90%): North Dakota's 1.95% / 2.50% rates are less than half of Montana's top rate.
- vs. South Dakota (0% State Tax): While SD has 0% state tax, North Dakota's zero-bracket results in $0 state tax for most workers under $60k-$100k.
- vs. Wisconsin (Up to 7.65%): North Dakota delivers thousands in annual take-home tax savings.
North Dakota (HB 1158) vs. Upper Midwest States Take-Home Pay Matrix ($100,000 Salary)
| State | State Tax Structure | Est. State Tax Paid | Est. Federal & FICA Tax | Total Net Take-Home Pay | Difference vs North Dakota |
|---|---|---|---|---|---|
| North Dakota (ND - 2024/2026) | 0.0% / 1.95% / 2.50% | $785 | $21,810 | $77,405 | Baseline ($0) |
| Minnesota (MN) | Graduated up to 6.80% / 9.85% | $5,320 | $21,810 | $72,870 | +$4,535 in ND |
| Montana (MT) | 4.70% / 5.90% | $4,120 | $21,810 | $74,070 | +$3,335 in ND |
| South Dakota (SD) / Wyoming (WY) | 0.0% State Income Tax | $0 | $21,810 | $78,190 | +$785 in SD/WY |
| Wisconsin (WI) | Graduated up to 5.30% / 7.65% | $4,650 | $21,810 | $73,540 | +$3,865 in ND |