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Find your North Dakota tax account info

Set up an existing company

Income tax withholding

If you're an existing employer in North Dakota, you can find your Withholding Account Number on the Quarterly income Tax Withholding Return (Form 306) from the North Dakota Office of State Tax Commissioner, or by calling the agency at (701) 328-1257.

Unemployment tax

If you have run payroll in the past in North Dakota, you can find your Employer Account Number on the Determination of Employer Liability or Contribution and Wage Report (Form SFN 41263) which are received from Job Service North Dakota. You can also call the agency at (701) 328-2814.

Unemployment contribution rate

Existing employers in North Dakota can find their Contribution Rate on the Tax Notice received from Job Service North Dakota. It ranges from 0.3%–10.47% with a wage base of $35,500 in 2018. If you’re unsure, verify your rate by calling the agency at (701) 328-2814.