Moved from North Dakota to Arkansas Mid-Year: Which State Tax Returns Do You File?
Answer
North Dakota for the first part of the year, Arkansas for the rest. Each state's part-year return reports the income received during that state's residency period and prorates the standard deduction, exemptions and credits accordingly. Keep evidence of the date you actually changed domicile.
Last verified
A mid-year move splits the tax year in two, and each state taxes its own half. That is a residency question, so the machinery that governs commuters — reciprocity agreements, convenience rules, nonresident withholding — is beside the point here.
What you file
- 1Part-year return · North DakotaForm ND-1 with Schedule ND-1NR
File a North Dakota part-year return covering the months you lived in North Dakota. A part-year resident of North Dakota reports the income received while a North Dakota resident, plus any North Dakota-source income received during the rest of the year, and prorates the deductions and credits to the residency period.
- 2Part-year return · ArkansasForm AR1000NR (part-year resident)
File a Arkansas part-year return covering the months you lived in Arkansas. A part-year resident of Arkansas reports the income received while a Arkansas resident, plus any Arkansas-source income received during the rest of the year, and prorates the deductions and credits to the residency period.
The two states, side by side
| North Dakota | Arkansas | |
|---|---|---|
| Taxes wages | Yes — graduated | Yes — graduated |
| Reciprocity partners | 2 (Form NDW-R) | None |
| Convenience rule | No | No |
| Nonresident return | Form ND-1 with Schedule ND-1NR | Form AR1000NR |
| Part-year return | Form ND-1 with Schedule ND-1NR | Form AR1000NR (part-year resident) |
| Credit for other-state tax | Schedule ND-1CR | Form AR1000TC |
| Nonresident safe harbour | None published | None published |
| Local income tax | No | No |
| Revenue department | North Dakota Office of State Tax Commissioner | Arkansas Department of Finance and Administration |
| Last verified |
The other direction
Reversing the commute does not always reverse the answer. Living in Arkansas and working in North Dakota gives:Two part-year returns.
Same two states, different situation
The withholding answer turns on how you are paid and where the work happens, not only on which two states are involved.
- W-2 commuter: North Dakota → ArkansasBoth states — credit offsets the double tax
- Remote worker: North Dakota → ArkansasHome state only
- 1099 contractor: North Dakota → ArkansasHome state, plus the client state if you work there
Other North Dakota pairs
Questions people actually ask
I moved from North Dakota to Arkansas mid-year. Do I have to file in both states?
North Dakota for the first part of the year, Arkansas for the rest. Each state's part-year return reports the income received during that state's residency period and prorates the standard deduction, exemptions and credits accordingly. Keep evidence of the date you actually changed domicile.
How do I split my income between North Dakota and Arkansas?
By when you received it, measured against the date your domicile actually changed. Income received while you were a North Dakota resident belongs on the North Dakota return and income received afterwards on the Arkansas return, with each state prorating your deductions, exemptions and credits to its own part of the year. Keep evidence of the move date — a lease, a closing statement, a licence issue date.
How current is this?
The North Dakota and Arkansas rules on this page were last checked against North Dakota Office of State Tax Commissioner and Arkansas Department of Finance and Administration on 2026-08-07. We re-check the full grid every December after state legislative sessions close, and re-check the convenience-of-the-employer states quarterly because that is where the rules move fastest.
Sources
Every fact above comes from the revenue department that publishes the rule. We do not cite secondary summaries, and we do not restate a figure we could not find at source.
- North Dakota Office of State Tax Commissioner — individual income taxaccessed 2026-08-07
- Arkansas Department of Finance and Administration — individual income taxaccessed 2026-08-07