Income Tax in South Carolina
South Carolina (SC) has 3 income tax brackets ranging from 0.0% to 6.4% for tax year 2025. The standard deduction is $14,600 for single filers and $29,200 for married filing jointly.
2025 Tax Brackets
| Tax Rate | Taxable Income Range |
|---|---|
| 0.0% | $0 — $3,460 |
| 3.0% | $3,460 — $17,330 |
| 6.4% | $17,330+ |
Standard Deduction
| Filing Status | Deduction |
|---|---|
| Single | $14,600 |
| Married Filing Jointly | $29,200 |