The state tax structure in South Carolina
Three brackets after 2024 reform: 0% / 3% / 6.2%. Income under $3,460 exempt.
South Carolina uses a progressive income tax with multiple brackets reaching 6.2% at the top. Like the federal system, only the income that falls in each bracket faces that bracket's rate. Most tipped workers face the lower or middle brackets.
Total effective tax on a $40,000 tipped worker
Single filer, taking standard deduction at both federal and state level:
| Tax type | Amount | Notes |
|---|---|---|
| Federal income tax | ~$2,200 | 22% bracket on income above $12,400, after $15,750 std deduction |
| FICA (W-2) | $3,060 | 7.65% × $40,000 — employer matches the other half |
| State income tax (South Carolina) | ~$866 | blended rate, lower brackets soften the top |
| Total approximate tax | ~$6,126 | Effective rate ~15.3% |
For a $40,000 gross-income tipped worker in South Carolina, the effective tax rate is approximately 15.3%. Take-home: roughly $33,874. Your actual result will vary based on filing status, dependents, retirement contributions, and other deductions.
If you're a 1099 contractor in South Carolina
Replace the 7.65% W-2 FICA with the 15.3% self-employment tax. You owe both halves of FICA yourself plus an additional Medicare consideration. The math:
- Federal SE tax: 15.3% on adjusted SE income (92.35% of net Schedule C profit)
- Federal income tax: same brackets, but you can deduct half of SE tax from taxable income
- South Carolina state tax: applies to net SE income just like wages
See our self-employment tax guide and try the SE tax calculator for your specific numbers.
How tips are taxed (universal rule)
Federal rule applies in every state: all tip income is fully taxable. You are required to:
- Track tips daily using IRS Form 4070 or any equivalent log
- Report monthly to your employer when you receive $20+ in tips from a single employer in a month
- Pay FICA on reported tips (employer withholds from your paycheck where possible)
- Report unreported cash tips on Form 4137 at year-end if any
See our tip-tracking guide for details.
Quarterly estimated taxes
If you're a 1099 worker or a W-2 worker whose withholding isn't enough to cover the tax on tip income, you owe quarterly estimated payments. The federal deadlines (April 15, June 15, September 15, January 15) apply universally. South Carolina typically has its own state quarterly deadlines that mirror the federal schedule. See quarterly tax deadlines.
State-specific notes
- No state minimum wage law
- Always cross-check current rates and brackets with the official agency before filing: https://dor.sc.gov/