Moved from Oregon to Ohio Mid-Year: Which State Tax Returns Do You File?
Answer
Two returns, split at the move date. Oregon and Ohio both tax residents, so each takes the portion of the year you were one. This is a residency question rather than a sourcing question — reciprocity agreements and convenience rules have nothing to do with it.
Last verified
Part-year returns are designed so that neither state taxes the whole year. The risk is not double taxation by default; it is misassigning income received near the move date, and losing the proration on deductions and credits.
What you file
- 1Part-year return · OregonForm OR-40-P
File a Oregon part-year return covering the months you lived in Oregon. A part-year resident of Oregon reports the income received while a Oregon resident, plus any Oregon-source income received during the rest of the year, and prorates the deductions and credits to the residency period.
- 2Part-year return · OhioForm IT 1040 with Schedule IT NRS
File a Ohio part-year return covering the months you lived in Ohio. A part-year resident of Ohio reports the income received while a Ohio resident, plus any Ohio-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
| Oregon | Ohio | |
|---|---|---|
| Taxes wages | Yes — graduated | Yes — graduated |
| Reciprocity partners | None | 5 (Form IT 4NR) |
| Convenience rule | No | No |
| Nonresident return | Form OR-40-N | Form IT 1040 with Schedule IT NRC |
| Part-year return | Form OR-40-P | Form IT 1040 with Schedule IT NRS |
| Credit for other-state tax | Schedule OR-ASC-NP | Ohio Schedule of Credits (resident credit) |
| Nonresident safe harbour | None published | None published |
| Local income tax | Yes | Yes |
| Revenue department | Oregon Department of Revenue | Ohio Department of Taxation |
| Last verified |
The other direction
Reversing the commute does not always reverse the answer. Living in Ohio and working in Oregon 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: Oregon → OhioBoth states — credit offsets the double tax
- Remote worker: Oregon → OhioHome state only
- 1099 contractor: Oregon → OhioHome state, plus the client state if you work there
Other Oregon pairs
Questions people actually ask
I moved from Oregon to Ohio mid-year. Do I have to file in both states?
Two returns, split at the move date. Oregon and Ohio both tax residents, so each takes the portion of the year you were one. This is a residency question rather than a sourcing question — reciprocity agreements and convenience rules have nothing to do with it.
How do I split my income between Oregon and Ohio?
By when you received it, measured against the date your domicile actually changed. Income received while you were a Oregon resident belongs on the Oregon return and income received afterwards on the Ohio 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 Oregon and Ohio rules on this page were last checked against Oregon Department of Revenue and Ohio Department of Taxation 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.
- Oregon Department of Revenue — individual income taxaccessed 2026-08-07
- Ohio Department of Taxation — individual income taxaccessed 2026-08-07
- Ohio — Form IT 4NRaccessed 2026-08-07