1099 Contractor in Utah with a Florida Client: Where Do You File?
Answer
Utah only. Nothing about invoicing a Florida client changes where your work is performed, and Florida has no income tax in any event — so the whole obligation is Utah estimated payments during the year and a Utah resident return at the end of it.
Last verified
Nothing is withheld from a 1099, so the tax that a W-2 employee never sees is money you are holding on someone else's behalf. In this pairing all of it belongs to Utah, and none of it to Florida.
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 | Florida | |
|---|---|---|
| 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 | Florida Department of Revenue |
| Last verified |
The other direction
Reversing the commute does not always reverse the answer. Living in Florida 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 → FloridaHome state only
- Remote worker: Utah → FloridaHome state only
- Moved mid-year: Utah → FloridaOne part-year return — the state you left
Other Utah pairs
Questions people actually ask
I live in Utah and my client is in Florida. Do I have to file a Florida tax return?
Utah only. Nothing about invoicing a Florida client changes where your work is performed, and Florida has no income tax in any event — so the whole obligation is Utah estimated payments during the year and a Utah resident return at the end of it.
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 Florida hold an agreement makes no difference to a self-employed filer — sourcing rules decide the answer instead.
How current is this?
The Utah and Florida rules on this page were last checked against Utah State Tax Commission and Florida 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
- Florida Department of Revenue — individual income taxaccessed 2026-08-07