1099 Contractor in Utah with a Wyoming Client: Where Do You File?
Answer
Utah gets it, Wyoming cannot. A 1099 has no withholding, so the money arrives whole and the tax is yours to pay in instalments. Wyoming has no wage or income tax to apply to a nonresident contractor, and Utah taxes residents on everything they earn.
Last verified
Self-employment income from personal services is sourced to the place where the services are performed. You perform them in Utah; Wyoming would have no claim even if it levied an income tax, which it does not.
What you file
- 1Quarterly estimated payments · Utah
Make quarterly estimated payments to Utah State Tax Commission — nothing is withheld from a 1099.
- 2Resident return · Utah
File a Utah resident return reporting your full self-employment income.
The two states, side by side
| Utah | Wyoming | |
|---|---|---|
| Taxes wages | Yes — flat | No |
| Reciprocity partners | None | None |
| Convenience rule | No | No |
| Nonresident return | Form TC-40 with Schedule TC-40B | Not applicable |
| Credit for other-state tax | Schedule TC-40S | No income tax |
| Nonresident safe harbour | None published | Not applicable |
| Local income tax | No | No |
| Revenue department | Utah State Tax Commission | Wyoming Department of Revenue |
| Last verified |
The other direction
Reversing the commute does not always reverse the answer. Living in Wyoming and working in Utah gives:Client state only, 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: Utah → WyomingHome state only
- Remote worker: Utah → WyomingHome state only
- Moved mid-year: Utah → WyomingOne part-year return — the state you left
Other Utah pairs
Questions people actually ask
I live in Utah and my client is in Wyoming. Do I have to file a Wyoming tax return?
Utah gets it, Wyoming cannot. A 1099 has no withholding, so the money arrives whole and the tax is yours to pay in instalments. Wyoming has no wage or income tax to apply to a nonresident contractor, and Utah taxes residents on everything they earn.
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 Utah and Wyoming hold an agreement makes no difference to a self-employed filer — sourcing rules decide the answer instead.
How current is this?
The Utah and Wyoming rules on this page were last checked against Utah State Tax Commission and Wyoming 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.
- Utah State Tax Commission — individual income taxaccessed 2026-08-07
- Wyoming Department of Revenue — individual income taxaccessed 2026-08-07