1099 Contractor in Oregon with a Ohio Client: Where Do You File?
Answer
Two possible returns, one certainty. The certainty is Oregon, which taxes residents on all self-employment income and expects quarterly estimated payments. The possibility is Ohio, which taxes nonresidents on services actually performed inside the state — invoices sent there do not count.
Last verified
Reciprocity agreements are the first thing contractors ask about and the first thing that does not apply to them. Every agreement in the country is a wage-withholding arrangement, and a 1099 has no withholding to switch off.
Ohio publishes no de minimis day count or dollar floor for nonresidents. Any Ohio-source wage income above the state's general filing threshold requires a nonresident return, and that threshold is reset each year — check the current figure on the Ohio Department of Taxation nonresident instructions before filing.
What you file
- 1Quarterly estimated payments · Oregon
Make quarterly estimated payments to Oregon Department of Revenue on your full self-employment income — nothing is withheld from a 1099.
- 2Nonresident return · OhioForm IT 1040 with Schedule IT NRC
File a Ohio nonresident return only if you performed services inside Ohio. Ohio publishes no de minimis day count or dollar floor for nonresidents. Any Ohio-source wage income above the state's general filing threshold requires a nonresident return, and that threshold is reset each year — check the current figure on the Ohio Department of Taxation nonresident instructions before filing.
- 3Resident return · OregonSchedule OR-ASC-NP
File the Oregon resident return last and claim the credit for any tax paid to Ohio.
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 |
| 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:Home state, plus the client state if you work there.
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
- Moved mid-year: Oregon → OhioTwo part-year returns
Other Oregon pairs
Questions people actually ask
I live in Oregon and my client is in Ohio. Do I have to file a Ohio tax return?
Two possible returns, one certainty. The certainty is Oregon, which taxes residents on all self-employment income and expects quarterly estimated payments. The possibility is Ohio, which taxes nonresidents on services actually performed inside the state — invoices sent there do not count.
Do reciprocity agreements help a 1099 contractor?
No. Every state reciprocity agreement in the country is an arrangement about wage withholding between two revenue departments, and a 1099 has no withholding to switch off. Whether Oregon and Ohio hold an agreement makes no difference to a self-employed filer — sourcing rules decide the answer instead.
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