1099 Contractor in Georgia with a South Carolina Client: Where Do You File?
Answer
Pay Georgia by instalments, and watch your South Carolina days. Reciprocity agreements do not help here: every one of them covers wage withholding, and a 1099 has no withholding to switch off. Georgia taxes the full profit, South Carolina taxes the on-site share, and the Georgia credit reconciles them.
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.
South Carolina publishes no de minimis day count or dollar floor for nonresidents. Any South Carolina-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 South Carolina Department of Revenue nonresident instructions before filing.
What you file
- 1Quarterly estimated payments · Georgia
Make quarterly estimated payments to Georgia Department of Revenue on your full self-employment income — nothing is withheld from a 1099.
- 2Nonresident return · South CarolinaForm SC1040 with Schedule NR
File a South Carolina nonresident return only if you performed services inside South Carolina. South Carolina publishes no de minimis day count or dollar floor for nonresidents. Any South Carolina-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 South Carolina Department of Revenue nonresident instructions before filing.
- 3Resident return · GeorgiaForm 500 Schedule 2
File the Georgia resident return last and claim the credit for any tax paid to South Carolina.
The two states, side by side
| Georgia | South Carolina | |
|---|---|---|
| Taxes wages | Yes — flat | Yes — graduated |
| Reciprocity partners | None | None |
| Convenience rule | No | No |
| Nonresident return | Form 500 with Schedule 3 | Form SC1040 with Schedule NR |
| Credit for other-state tax | Form 500 Schedule 2 | Form SC1040TC |
| Nonresident safe harbour | None published | None published |
| Local income tax | No | No |
| Revenue department | Georgia Department of Revenue | South Carolina Department of Revenue |
| Last verified |
The other direction
Reversing the commute does not always reverse the answer. Living in South Carolina and working in Georgia 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: Georgia → South CarolinaBoth states — credit offsets the double tax
- Remote worker: Georgia → South CarolinaHome state only
- Moved mid-year: Georgia → South CarolinaTwo part-year returns
Other Georgia pairs
Questions people actually ask
I live in Georgia and my client is in South Carolina. Do I have to file a South Carolina tax return?
Pay Georgia by instalments, and watch your South Carolina days. Reciprocity agreements do not help here: every one of them covers wage withholding, and a 1099 has no withholding to switch off. Georgia taxes the full profit, South Carolina taxes the on-site share, and the Georgia credit reconciles them.
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 Georgia and South Carolina hold an agreement makes no difference to a self-employed filer — sourcing rules decide the answer instead.
How current is this?
The Georgia and South Carolina rules on this page were last checked against Georgia Department of Revenue and South Carolina 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.
- Georgia Department of Revenue — individual income taxaccessed 2026-08-07
- South Carolina Department of Revenue — individual income taxaccessed 2026-08-07