2026 South Carolina Pay Frequency Estimate
South Carolina Biweekly Paycheck Calculator (2026)
See estimated biweekly take-home pay after federal and South Carolina state taxes for common salary levels in 2026, assuming single filing status and standard withholding.
Biweekly Paycheck After Taxes in South Carolina (2026)
| Annual Salary | Biweekly Gross | Biweekly Take-Home | Effective Rate |
|---|---|---|---|
| $50,000 | $1,923 | $1,539 | 20.0% |
| $75,000 | $2,885 | $2,221 | 23.0% |
| $100,000 | $3,846 | $2,840 | 26.2% |
| $125,000 | $4,808 | $3,456 | 28.1% |
| $150,000 | $5,769 | $4,056 | 29.7% |
Calculation assumptions
- Standard withholding per IRS Publication 15-T (2026)
- Social Security wage base: $184,500 (SSA 2026)
- No pre-tax deductions, no post-tax deductions
- Filing status: Single, one job
- Standard W-4 withholding (no additional withholding elections)
- Actual paycheck may differ based on employer setup, benefits, or W-4 elections
How Your SC Paycheck Works
South Carolina paychecks include federal income tax withholding calculated using Form W-4 and IRS Publication 15-T.
FICA applies separately under the current IRS and SSA payroll rules encoded in the tax data bundle.
South Carolina employer withholding follows SCDOR Form WH-1603F for 2026. The formula uses the employee's SC W-4 allowance count to determine whether personal-allowance and standard-deduction adjustments apply before the source-backed withholding brackets.
South Carolina does not have a separate statewide employee SDI or paid family leave payroll deduction. Actual paycheck withholding may differ if payroll inputs do not match the employee's SC W-4.
2026 Tax Rate Quick Reference
| Tax | 2026 Rate | Wage Cap | Source |
|---|---|---|---|
| Federal Income Tax | 10%–37% (percentage-method withholding) | No wage cap | IRS Pub. 15-T |
| Social Security | 6.2% employee withholding | $184,500 | SSA 2026 |
| Medicare | 1.45% employee withholding | No wage cap | IRS Pub. 15 |
| Additional Medicare Surtax | 0.9% on wages over $200,000 | No wage cap | IRS Topic 560 |
| South Carolina State Withholding | Graduated WH-1603F formula | No wage cap | SC DOR WH-1603F 2026 |
Sources Used for This Estimate
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