On a $100K salary, North Dakota keeps you $1,342 more than Arizona.
North Dakota
$78,387
take-home on $100K
Top rate: 2.5%
Arizona
$77,045
take-home on $100K
Top rate: 2.5%
State Tax Rate
2.5%
North Dakota
Annual Savings on $100K
$1,342
North Dakota advantage
State Tax Rate
2.5%
Arizona
Single filer, standard deduction, no other adjustments.
| Gross Salary | North Dakota Take-Home | Arizona Take-Home | North Dakota Saves |
|---|---|---|---|
| $40K | $34,320(14.2%) | $33,685(15.8%) | +$635/yr |
| $50K | $42,355(15.3%) | $41,470(17.1%) | +$885/yr |
| $60K | $50,377(16.0%) | $49,255(17.9%) | +$1,122/yr |
| $75K | $61,287(18.3%) | $60,083(19.9%) | +$1,204/yr |
| $100K | $78,387(21.6%) | $77,045(23.0%) | +$1,342/yr |
| $125K | $95,423(23.7%) | $93,944(24.8%) | +$1,479/yr |
| $150K | $112,023(25.3%) | $110,406(26.4%) | +$1,617/yr |
| $200K | $146,184(26.9%) | $144,292(27.9%) | +$1,892/yr |
2026 IRS brackets · FICA included · State tax estimated · Numbers rounded
| North Dakota — $100K Salary | |
|---|---|
| Federal Income Tax | −$13,170 |
| North Dakota State Tax | −$793 |
| Social Security (6.2%) | −$6,200 |
| Medicare (1.45%) | −$1,450 |
| Total Tax | −$21,613 |
| Annual Take-Home | $78,387 |
| Arizona — $100K Salary | |
|---|---|
| Federal Income Tax | −$13,170 |
| Arizona State Tax | −$2,135 |
| Social Security (6.2%) | −$6,200 |
| Medicare (1.45%) | −$1,450 |
| Total Tax | −$22,955 |
| Annual Take-Home | $77,045 |
North Dakota has lower income taxes than Arizona. On a $100,000 salary (2026), North Dakota residents take home $1,342 more per year. North Dakota top state rate: 2.5%; Arizona: 2.5%. At $200K the gap grows to $1,892/year.
North Dakota top state income tax rate: 2.5%. Arizona top rate: 2.5%. Both states also have the same federal income tax rates and FICA (Social Security + Medicare) taxes.
Moving from Arizona to North Dakota could save you $1,342/year on a $100K salary — that's $112/month. Over 10 years, that's potentially $13,418 in tax savings, not accounting for raises or investment growth. However, cost of living differences (housing, property taxes, sales tax) should also factor in.
Income tax is only part of the picture. Be sure to also compare sales tax, property taxes, and cost of living. This tool focuses on state income tax differences. For a complete picture, research each state's total tax burden.
At $200,000 gross salary, North Dakota take-home is $146,184 vs $144,292 in Arizona — a difference of $1,892 per year. The gap widens significantly at higher incomes due to progressive tax brackets.
All figures are for a single filer using the standard deduction with no other adjustments (no 401k, no pre-tax benefits). Federal income tax, Social Security (6.2% up to $176,100), and Medicare (1.45%) are the same in both states. The difference is entirely due to state income tax: North Dakota charges up to 2.5% vs Arizona charges up to 2.5%.
See how North Dakota stacks up against other states.
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Add 401k, health insurance, filing status, and more for a precise number.