1099 Contractor in Washington with a Nebraska Client: Where Do You File?
Answer
One state at most. Washington does not tax earned income; Nebraska does, but only what is sourced to Nebraska. For a contractor working entirely from Washington, that source amount is normally zero regardless of where the invoices are sent.
Last verified
The most common contractor worry — that invoicing an out-of-state client creates a filing obligation there — is usually unfounded. What creates the obligation is physical presence, and Washington residents have no home-state return in any case.
Nebraska publishes no de minimis day count or dollar floor for nonresidents. Any Nebraska-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 Nebraska Department of Revenue nonresident instructions before filing.
What you file
- 1Nonresident return · NebraskaForm 1040N with Schedule III
File a Nebraska nonresident return only for income from services you physically performed in Nebraska. Washington does not tax wage or self-employment income.
The two states, side by side
| Washington | Nebraska | |
|---|---|---|
| Taxes wages | No | Yes — graduated |
| Reciprocity partners | None | None |
| Convenience rule | No | Yes — general rule |
| Nonresident return | Not applicable | Form 1040N with Schedule III |
| Credit for other-state tax | No income tax | Form 1040N Schedule II |
| Nonresident safe harbour | Not applicable | None published |
| Local income tax | No | No |
| Revenue department | Washington State Department of Revenue | Nebraska Department of Revenue |
| Last verified |
The other direction
Reversing the commute does not always reverse the answer. Living in Nebraska and working in Washington gives:Home state only — estimated payments.
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: Washington → NebraskaWork state only
- Remote worker: Washington → NebraskaConvenience-of-the-employer rule — employer state taxes you
- Moved mid-year: Washington → NebraskaOne part-year return — the state you moved to
Other Washington pairs
Questions people actually ask
I live in Washington and my client is in Nebraska. Do I have to file a Nebraska tax return?
One state at most. Washington does not tax earned income; Nebraska does, but only what is sourced to Nebraska. For a contractor working entirely from Washington, that source amount is normally zero regardless of where the invoices are sent.
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 Washington and Nebraska hold an agreement makes no difference to a self-employed filer — sourcing rules decide the answer instead.
How current is this?
The Washington and Nebraska rules on this page were last checked against Washington State Department of Revenue and Nebraska 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.
- Washington State Department of Revenue — individual income taxaccessed 2026-08-07
- Nebraska Department of Revenue — individual income taxaccessed 2026-08-07