North Dakota State Tax Calculator 2026
Estimate your North Dakota state income tax and take-home pay for tax year 2026.
Last updated: November 2025 · Note: 2026 brackets pending publication; figures reflect 2025 · Source
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North Dakota 2026 tax overview
3 brackets, lowest is 0%. Top rate 2.5% is the lowest graduated top rate in the US.
Breakdown
Frequently Asked Questions
What are the 2026 North Dakota income tax rates?
North Dakota uses a 3-bracket progressive schedule with rates from 0.00% to 2.50%. 3 brackets, lowest is 0%. Top rate 2.5% is the lowest graduated top rate in the US.
What is the 2026 North Dakota standard deduction?
North Dakota conforms to the federal standard deduction ($16,100 single, $32,200 MFJ for 2026 per Rev. Proc. 2025-32).
Does North Dakota tax Social Security benefits?
Tax treatment of Social Security varies by state. North Dakota's rules can change year-to-year, check the North Dakota Department of Revenue for the most current guidance.
What is the difference between federal and North Dakota state income tax?
Federal tax is collected by the IRS at uniform rates nationwide (10%-37%). North Dakota state tax is separate, with its own brackets and rules. Total income tax burden = federal + state combined.