How Upwork Taxes Work in South Carolina
South Carolina has a 6.4% state income tax rate. Upwork workers in South Carolina must make both federal and state quarterly estimated tax payments.
SE Tax
15.3%
Federal (all states)
Federal Tax
10-37%
Based on income
SC State Tax
6.4%
South Carolina rate
Top Tax Deductions for Upwork Workers in South Carolina
FAQ — Upwork Taxes in South Carolina 2026
Q: Do Upwork workers pay taxes in South Carolina?
Yes. In South Carolina, Upwork taskers pay 15.3% SE tax, federal income tax (10-37%), plus 6.4% South Carolina state income tax.
Q: Do I need quarterly payments in South Carolina?
Yes. In South Carolina, you must make both federal (Form 1040-ES) and state quarterly estimated payments if you expect to owe $1,000 or more.
Q: Does Upwork take out taxes in South Carolina?
No. Upwork does not withhold taxes. You are responsible for paying all SE tax, federal income tax, and South Carolina state income tax yourself through quarterly estimated payments.
Disclaimer: State tax rates are for estimation purposes only. Not affiliated with Upwork or any government agency. Consult a licensed CPA for advice.