South Carolina Tax Calculator
Accurately calculate your South Carolina state taxes for 2026. Understand your full tax burden including federal, state, and local taxes.
Why calculating tax in South Carolina is different
South Carolina has a progressive income tax system.
South Carolina Tax Interactive Tool
This calculator uses the latest 2026 data for South Carolina, including the minimum wage of $7.25 and the specific state income tax rates (0% - 6.4%).
Frequently Asked Questions about South Carolina Tax
Does South Carolina have a state income tax?
Yes, South Carolina imposes a state income tax. The current rate is 0% - 6.4%. Be sure to factor this into your overall tax planning.
What is the base sales tax in South Carolina?
The base state sales tax in South Carolina is 6%. Local municipalities may add additional local sales taxes on top of this rate.
How can I lower my taxes in South Carolina?
You can lower your South Carolina tax liability by maximizing contributions to tax-advantaged accounts like 401(k)s and IRAs, and by taking advantage of South Carolina-specific tax credits and deductions.