South Carolina Tax Brackets
How to read this: Only the income within each bracket is taxed at that rate. Your total tax is the sum across brackets.
| Income Range | Tax Rate |
|---|---|
| $0 - $3,640 | 0.00% |
| $3,640 - $18,230 | 3.00% |
| $18,230+ | 6.00% |
Brackets shown for single filers. Married filing jointly brackets may differ. Use the calculator above to see your specific situation.
Key Facts That Affect Your Take-Home Pay
- South Carolina uses a progressive income tax system with three brackets, starting at 0% for the first $3,200 of income (for all filing statuses) and escalating to a top rate of 6.5% for income above $16,040, making South Carolina's bracket structure the simplest among progressive states with a zero-percent bracket at the bottom.
- South Carolina's progressive brackets are extremely compressed at the top, meaning the first two brackets cover relatively low dollar amounts ($3,200-$16,040), so most middle and high earners quickly reach the top 6.5% rate. For a $75,000 earner, ~ $58,960+ of income is taxed at 6.5%, making the effective rate very close to the flat 6.5% rate.
- South Carolina does not charge municipal income taxes, ensuring uniform tax withholding across all areas. All South Carolina residents have the same income tax structure: only the state progressive brackets apply.
What People Get Wrong
“Progressive tax means I'll pay different rates across brackets in South Carolina.”
South Carolina's progressive system is so compressed that virtually all taxpayers earning above $20,000-$25,000 pay the top 6.5% rate on almost all their income. A $75,000 earner pays 6.5% on ~ $58,960+ of their income, making their effective rate around 6.2%-6.5%: essentially a flat 6.5% rate for most taxpayers. The 'progressive' label is technically accurate but practically irrelevant for most earners.
“South Carolina has low taxes because it's a Southern state.”
South Carolina's income tax is effectively a flat 6.5% for most earners (due to compressed brackets), which is higher than many flat-tax states like Pennsylvania (3.07%), Indiana (2.95%), or North Carolina (3.99%). A $75,000 earner pays an effective rate around 6.2%-6.5% (~ $4,650-$4,875 annually), while the same earner in a flat-tax state like Pennsylvania would pay $2,300 (3.07% flat, though PA may have local EIT). South Carolina's effective rate is among the higher rates in the nation for most earners.
“The zero-percent bracket means I'll pay less in South Carolina.”
While South Carolina has a zero-percent bracket for the first $3,200 of income, the brackets are so compressed that virtually all taxpayers earning above $20,000-$25,000 pay the top 6.5% rate on almost all income. A $75,000 earner pays 6.5% on ~ $58,960+ of their income, making their effective rate around 6.2%-6.5%. The zero-percent bracket provides minimal benefit for most earners compared to the high top rate they pay on most income.
