1099 Contractor in Wisconsin with a Oregon Client: Where Do You File?
Answer
Wisconsin taxes all of it; Oregon taxes only what you earn on its soil. Nothing is withheld from a 1099, so you pay Wisconsin quarterly. A Oregon client alone creates no Oregon filing obligation — performing services inside Oregon does, and Wisconsin then credits that tax.
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.
Oregon publishes no de minimis day count or dollar floor for nonresidents. Any Oregon-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 Oregon Department of Revenue nonresident instructions before filing.
What you file
- 1Quarterly estimated payments · Wisconsin
Make quarterly estimated payments to Wisconsin Department of Revenue on your full self-employment income — nothing is withheld from a 1099.
- 2Nonresident return · OregonForm OR-40-N
File a Oregon nonresident return only if you performed services inside Oregon. Oregon publishes no de minimis day count or dollar floor for nonresidents. Any Oregon-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 Oregon Department of Revenue nonresident instructions before filing.
- 3Resident return · WisconsinSchedule OS
File the Wisconsin resident return last and claim the credit for any tax paid to Oregon.
The two states, side by side
| Wisconsin | Oregon | |
|---|---|---|
| Taxes wages | Yes — graduated | Yes — graduated |
| Reciprocity partners | 4 (Form W-220) | None |
| Convenience rule | No | No |
| Nonresident return | Form 1NPR | Form OR-40-N |
| Credit for other-state tax | Schedule OS | Schedule OR-ASC-NP |
| Nonresident safe harbour | Dollar floor published | None published |
| Local income tax | No | Yes |
| Revenue department | Wisconsin Department of Revenue | Oregon Department of Revenue |
| Last verified |
The other direction
Reversing the commute does not always reverse the answer. Living in Oregon and working in Wisconsin 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: Wisconsin → OregonBoth states — credit offsets the double tax
- Remote worker: Wisconsin → OregonHome state only
- Moved mid-year: Wisconsin → OregonTwo part-year returns
Other Wisconsin pairs
Questions people actually ask
I live in Wisconsin and my client is in Oregon. Do I have to file a Oregon tax return?
Wisconsin taxes all of it; Oregon taxes only what you earn on its soil. Nothing is withheld from a 1099, so you pay Wisconsin quarterly. A Oregon client alone creates no Oregon filing obligation — performing services inside Oregon does, and Wisconsin then credits that tax.
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 Wisconsin and Oregon hold an agreement makes no difference to a self-employed filer — sourcing rules decide the answer instead.
How current is this?
The Wisconsin and Oregon rules on this page were last checked against Wisconsin Department of Revenue and Oregon Department of Revenue 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.
- Wisconsin Department of Revenue — individual income taxaccessed 2026-08-07
- Oregon Department of Revenue — individual income taxaccessed 2026-08-07