North Dakota Individual Income Tax Forms (Tax Year 2025)
North Dakota individual income taxes are administered by the North Dakota Office of State Tax Commissioner.
This page provides official resources for North Dakota individual income tax forms for tax year 2025, filed in 2026.
File North Dakota Income Tax Online (2025)
North Dakota provides electronic filing and payment through its official online system.
Taxpayers can file returns, make payments, and manage accounts using Taxpayer Access Point.
Quick Links (Official North Dakota Office of State Tax Commissioner)
The official North Dakota Office of State Tax Commissioner website is available at North Dakota Tax Commissioner.
General information about individual income tax is available on the
North Dakota individual income tax overview page.
Official North Dakota tax forms for all years are available in the North Dakota tax forms library.
North Dakota Individual Income Tax Forms (2025)
North Dakota residents and nonresidents file their state income tax return using
Form ND-1, North Dakota Individual Income Tax Return.
Taxpayers who make estimated payments use Form ND-1ES.
An extension of time to file may be requested using Form ND-1EXT.
Previously filed North Dakota individual income tax returns may be corrected using
Form ND-1AM, Amended Individual Income Tax Return.
North Dakota Individual Income Tax Deadlines (Tax Year 2025)
North Dakota individual income tax returns for tax year 2025 are due April 15, 2026.
Approved filing extensions generally run through October 15, 2026.
Estimated tax payments are generally due on April 15, June 15, September 15, 2026, and January 15, 2027.
North Dakota Taxpayer Resources (2025)
Taxpayers can file returns and make payments using Taxpayer Access Point.
Additional guidance is available on the North Dakota individual income tax guidance page.
Contact information for the North Dakota Office of State Tax Commissioner is available on the
official contact page.
Disclaimer
This page links to official North Dakota Office of State Tax Commissioner resources for informational purposes only.
Tax laws, forms, and filing requirements may change.
Always verify information on the official North Dakota Office of State Tax Commissioner website.
Editor
25 years of experience managing tax, accounting, payroll, and employment-related information portals. Editor of Accounting Portal since 2011.
Read full bio →
Disclaimer
The information provided on Accounting Portal is for general informational and educational purposes only and does not constitute professional accounting, tax, financial, or legal advice.
While we strive for accuracy and timeliness, no representation or warranty is made regarding completeness or reliability. Always consult a qualified professional before making any business, tax, or financial decisions.
Neither Accounting Portal nor its authors are liable for any loss or damage resulting from the use of this information.
© 2026 Accounting Portal. All rights reserved.