North Dakota charges 0-1.95% state income tax. Use the overtime tax calculator pre-loaded with North Dakota rates.
Open Overtime Tax Calculator →When you work overtime in North Dakota, each extra hour is subject to federal supplemental withholding (typically 22%), FICA (7.65%), and North Dakota's graduated rate (up to 1.95%) state tax. Without local income taxes, the state rate is the only additional layer. The overtime calculator shows you the real after-tax value of overtime work with North Dakota rates, so you can decide whether extra hours are worth it.
North Dakota uses a graduated income tax with brackets ranging from 0-1.95%. Lower income is taxed at lower rates, with the 1.95% top rate applying only to income in the highest bracket. This progressive structure means your effective state tax rate is always lower than the top marginal rate. North Dakota does not have local income taxes, so the state graduated rate is the total state-level income tax burden.
The table below shows what you actually keep at five salary levels in North Dakota, accounting for federal tax, FICA, and North Dakota's graduated (0-1.95%) state tax.
See how North Dakota compares to other Midwest states. Each link takes you to the overtime tax calculator landing page for that state.
For a comprehensive breakdown of North Dakota’s tax structure, salary comparisons, cost-of-living analysis, and more, visit the full North Dakota take-home pay page.