Moved from Oklahoma to Alaska Mid-Year: Which State Tax Returns Do You File?
Answer
Oklahoma once, and then nothing. Because Alaska does not tax personal income, this move takes you out of the state income tax system entirely. File the Oklahoma part-year return for the pre-move income and make sure Oklahoma withholding actually stopped when you left.
Last verified
The clean part of this move is that only one return follows it. The part that catches people is the withholding: Oklahoma tax should stop when your residency does, and it often does not without a prompt.
What you file
- 1Part-year return · OklahomaForm 511-NR
File a Oklahoma part-year return covering the months you lived in Oklahoma. Alaska has no wage income tax, so the move ends your state filing obligation.
The two states, side by side
| Oklahoma | Alaska | |
|---|---|---|
| Taxes wages | Yes — graduated | No |
| Reciprocity partners | None | None |
| Convenience rule | No | No |
| Nonresident return | Form 511-NR | Not applicable |
| Part-year return | Form 511-NR | Not applicable |
| Credit for other-state tax | Form 511-TX | No income tax |
| Nonresident safe harbour | None published | Not applicable |
| Local income tax | No | No |
| Revenue department | Oklahoma Tax Commission | Alaska Department of Revenue — Tax Division |
| Last verified |
The other direction
Reversing the commute does not always reverse the answer. Living in Alaska and working in Oklahoma gives:One part-year return — the state you moved to.
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: Oklahoma → AlaskaHome state only
- Remote worker: Oklahoma → AlaskaHome state only
- 1099 contractor: Oklahoma → AlaskaHome state only — estimated payments
Other Oklahoma pairs
Questions people actually ask
I moved from Oklahoma to Alaska mid-year. Do I have to file in both states?
Oklahoma once, and then nothing. Because Alaska does not tax personal income, this move takes you out of the state income tax system entirely. File the Oklahoma part-year return for the pre-move income and make sure Oklahoma withholding actually stopped when you left.
How do I split my income between Oklahoma and Alaska?
By when you received it, measured against the date your domicile actually changed. Income received while you were a Oklahoma resident belongs on the Oklahoma return and income received afterwards on the Alaska return. Keep evidence of the move date — a lease, a closing statement, a licence issue date.
How current is this?
The Oklahoma and Alaska rules on this page were last checked against Oklahoma Tax Commission and Alaska Department of Revenue — Tax Division 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.
- Oklahoma Tax Commission — individual income taxaccessed 2026-08-07
- Alaska Department of Revenue — Tax Division — individual income taxaccessed 2026-08-07