NorthCalc › Tax Calculator › South Carolina
🦅 South Carolina Income Tax Calculator 2025
South Carolina has reduced its top income tax rate to 6.4% with further cuts planned, making it more competitive.
$
$
South Carolina State Tax Facts (2025)
Top rate 6.4%, reducing to 6% and below
Generous retirement income deductions for residents over 65
Growing tech and manufacturing base attracting higher incomes
6.4%
Top state rate
On top of federal income tax, South Carolina residents pay up to 6.4% in state income tax. Use the calculator above to see your combined effective rate.
Frequently Asked Questions
What is the income tax rate in South Carolina for 2025?+
South Carolina has a top state income tax rate of 6.4%. South Carolina has reduced its top income tax rate to 6.4% with further cuts planned, making it more competitive. Federal income tax on top follows the 2025 US federal brackets (10%–37%).
How do I calculate my take-home pay in South Carolina?+
Enter your gross annual income in the calculator above. It applies all 2025 federal and South Carolina state tax rates automatically — including payroll taxes like Social Security and Medicare — and shows your monthly net income.
Go Beyond Tax — Plan Your Full Financial Picture
Your South Carolina take-home pay is the starting point. Map every dollar in a monthly budget and see how your savings compound over time.
Open Budget Planner & Investment Projector →