South Carolina Income
Tax Rates & Rules
South Carolina has a progressive state income tax with rates up to 6%. Here's how the brackets break down.
South Carolina Income Tax Brackets
2025 tax year rates, most recently confirmed by the state Department of Revenue.
Single / Individual
| Taxable Income | Rate |
|---|---|
| $0 – $3,560 | 0% |
| $3,560 – $17,830 | 3% |
| Over $17,830 | 6% |
Married Filing Jointly
| Taxable Income | Rate |
|---|---|
| $0 – $3,560 | 0% |
| $3,560 – $17,830 | 3% |
| Over $17,830 | 6% |
South Carolina applies the same bracket schedule to all filing statuses. South Carolina's standard deduction generally follows the federal amount.
Sources: SC Dept. of Revenue — Individual Income Tax. Last verified: August 14, 2026.
How South Carolina Income Tax Works
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Frequently Asked Questions
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