South Carolina Income Tax Brackets 2025
South Carolina uses a progressive income tax system with 3 brackets.
State Tax
6.4%
Top marginal rate
COL Index
90
Below national avg
Median Income
$63,623
Household
Brackets
3
Progressive
South Carolina Tax Brackets
| Income Range | Marginal Rate |
|---|---|
| $0 — $3,460 | 0.00% |
| $3,460 — $17,330 | 3.00% |
| $17,330 — and above | 6.40% |
South Carolina State Tax at Different Income Levels
| Gross Income | State Tax | Effective Rate |
|---|---|---|
| $50,000 | $2,507 | 5.01% |
| $75,000 | $4,107 | 5.48% |
| $100,000 | $5,707 | 5.71% |
| $150,000 | $8,907 | 5.94% |
| $200,000 | $12,107 | 6.05% |
| $300,000 | $18,507 | 6.17% |
Calculate Your Exact South Carolina Taxes
See your full federal + state + FICA breakdown with our interactive calculator.
Open Tax CalculatorCompare With Other States
AlabamaAlaskaArizonaArkansasCaliforniaColoradoConnecticutDelawareDistrict of ColumbiaFloridaGeorgiaHawaii
No income tax states