SC · Payroll tax 2026
The true cost of hiring in South Carolina
What a W-2 employee actually costs an employer in South Carolina— and how that compares to a 1099 contractor — with the state's real 2026 unemployment-insurance rates built in.
South Carolina's employer payroll-tax profile is straightforward by design — the state has structured its new-employer costs to stay competitive with neighboring states across the Southeast. Hiring a W-2 employee in industries that anchor the state economy — BMW and Boeing-adjacent manufacturing in the Upstate, logistics corridors through Spartanburg and Greenville, hospitality and tourism along the Grand Strand — means budgeting beyond base salary for mandatory employer-side taxes. At the federal level, that includes 6.2% FICA Social Security (up to $176,100), 1.45% Medicare (uncapped), and 0.6% net FUTA on the first $7,000 in wages. South Carolina adds a State Unemployment Insurance (SUI) obligation on top: new employers pay 0.35% on the first $14,000 of each worker's wages, producing a maximum SUI liability of $49 per employee per year — among the lowest new-employer rates in the country. South Carolina does levy a state income tax on wages, so payroll withholding is required for W-2 employees. Add up all mandatory employer contributions and a $75,000 salaried hire in Columbia or Charleston costs the employer materially more than the offer letter reflects — before benefits, PTO, or equipment.
Estimate a South Carolina hire
Pre-filled with South Carolina's 0.35% new-employer SUI rate. Adjust salary, benefits, and the 1099 rate to fit your hire.
South Carolina employer tax facts
| Item | SC |
|---|---|
| New-employer SUI rate | 0.35% |
| SUI taxable wage base | $14,000 |
| Federal FICA (employer) | 7.65% |
| FUTA | 0.6% |
| State income tax on wages | Yes |
| Worker classification test | Economic reality test |
Extra employer taxes: One of the lowest new-employer rates nationally (0.35%).
Example: a $75,000 hire in South Carolina
At a $75,000 base salary with typical benefits, a W-2 employee in South Carolina costs an employer $99,129 per year — $24,129 above base pay. An equivalent 1099 contract at $75,000 would cost $24,129 less; the breakeven contract rate is $99,129.
Misclassification risk in South Carolina
Test: Economic reality test
Economic reality test; back UI taxes, interest, civil liability.
Penalties by stateCompare nearby rates
South Carolina's 0.35% new-employer SUI rate sits near Alaska (1%), Delaware (1%), Idaho (1%), Iowa (1%). See the full 51-state comparison or the 2026 employer payroll tax reference.
South Carolina hiring-cost FAQ
- What SUI rate does a new employer pay in South Carolina, and on how much of each worker's wages?
- New employers in South Carolina pay a State Unemployment Insurance rate of 0.35% on the first $14,000 of each employee's wages per year, for a maximum annual SUI cost of $49 per worker. That rate is one of the lowest new-employer SUI rates in the country, giving South Carolina a measurable edge over higher-rate neighboring states for employers building out their first payrolls.
- Does South Carolina impose a state income tax on employee wages?
- Yes. South Carolina taxes individual wage income at the state level, so employers must withhold South Carolina income tax from W-2 employee paychecks and remit it to the South Carolina Department of Revenue. This withholding obligation does not apply to properly classified independent contractors, which is one reason contractor misclassification carries real financial exposure.
- What happens if a South Carolina employer misclassifies a worker as an independent contractor?
- South Carolina applies the economic reality test to determine whether a worker is an employee or an independent contractor. Employers found to have misclassified employees face liability for back unemployment insurance taxes, interest on unpaid amounts, and civil penalties — meaning a single audit can convert years of avoided SUI contributions into a lump-sum debt plus added costs.