See all 50 states on one map and compare side-by-side. Start 7-day free trial — no card required
North Dakota
Employee Obligations (Which Returns YOU Must File)
If you physically work in North Dakota, file a nonresident North Dakota return (tax rate: Top 2.5% (among the lowest; restructuring to 3 brackets in 2026)). Then file your Connecticut return and claim the Schedule 1 credit so you don't get taxed twice on the same income.
Employer Obligations (What Your Employer Must Withhold & Remit)
If the employee provides Form NDW-R, withhold Minnesota tax instead of North Dakota tax. Register for ND unemployment. Workers' comp is a monopolistic state — must buy from the state fund. Unemployment applies to the first $43,800 of wages.
Related guides
More from Connecticut · Cross-State Work
- Connecticut → Pennsylvania
- Connecticut → Rhode Island
- Connecticut → South Carolina
- Connecticut → South Dakota
- Connecticut → Tennessee
Moving to North Dakota from elsewhere · Cross-State Work
Connecticut → North Dakota in other topics
This is general information, not tax or legal advice. Laws change frequently. Always consult a licensed CPA or tax attorney for your specific situation. All information researched as of March 21, 2026.