South Carolina Salary & Tax Calculator
See what you actually take home in South Carolina. This calculator is pre-filled with South Carolina's 6.4% top state income tax rate so you can get a fast, realistic estimate.
South Carolina taxes wage income on a progressive scale topping out at a 6.4% marginal rate, a figure that state lawmakers have been trimming gradually over recent years as part of a multi-year rate-cut plan. That still puts South Carolina above its two closest neighbors: North Carolina now runs a single flat rate under 5%, and Georgia's flat rate sits around 5.39%, both meaningfully lower than South Carolina's top bracket. The gap matters for anyone weighing a move within the Southeast, especially since cost of living across the three states is often broadly similar. On the plus side, South Carolina keeps things simple below the state level — there is no city or county income tax anywhere in the state, with local governments instead relying on property tax and local option sales taxes to fund services. South Carolina also offers a sizable retirement income deduction that can meaningfully lower taxes for retirees, though that provision mostly matters for pension and retirement account income rather than regular wages. Below, the tax rate field is pre-set to 6.4% as a top-bracket estimate — many filers below that bracket will see a lower effective rate.
*Estimates only, not financial or tax advice. Actual South Carolina and federal taxes depend on filing status, brackets, and credits — consult a tax professional for precise figures.
Wondering how much house you can afford with your South Carolina net pay?
Mortgage Loan Calculator🌴 Understanding South Carolina Paychecks
How South Carolina's gradually declining top-bracket rate shapes your actual take-home pay.
How it Works
Strips estimated federal and South Carolina state tax, plus common pre-tax deductions, from your gross pay to reveal your actual South Carolina take-home pay.
The Formula
Net Pay = Gross Pay − (Federal Tax + South Carolina State Tax up to 6.4% + Pre-tax Deductions). No city or county income tax applies on top.
Pro Tip
Retiring in South Carolina? Check the state's retirement income deduction — it can meaningfully lower taxes on pension and retirement account withdrawals even though it doesn't apply to regular wage income.
Frequently Asked Questions
Does South Carolina have a state income tax? +
Yes. South Carolina uses a progressive income tax that tops out at a 6.4% marginal rate, a figure that has been gradually reduced in recent years as the state phases in further rate cuts.
How does South Carolina's income tax compare to neighboring states? +
South Carolina's 6.4% top rate is higher than North Carolina's flat rate, which sits below 5%, and higher than Georgia's flat rate around 5.39%. It remains, however, well below states with no cap on progressive brackets found further north.
Do South Carolina cities or counties add a local income tax? +
No. South Carolina does not permit cities or counties to levy a separate local income tax on wages. Local governments rely on property tax and local option sales taxes instead, so your paycheck withholding is just federal and state tax.
What deductions typically lower a South Carolina paycheck? +
Common pre-tax deductions include 401(k) or 403(b) contributions, employer health and dental insurance premiums, and HSA or FSA contributions. South Carolina also offers a notable retirement income deduction for eligible retirees, though that mainly affects retirement rather than wage income.
Is this South Carolina salary calculator exact? +
No, it's an estimate. It applies one blended effective tax rate rather than modeling South Carolina's full bracket structure, filing status, and credits individually. Use it for planning, not for filing your return.