South Carolina Tax Authority
Official South Carolina state tax information, forms, and filing resources.
Source: South Carolina Department of RevenuewebpageApplies to: 2025
Visit ResourceRelated Topics
Income Tax Brackets
The U.S. federal income tax uses seven progressive brackets with rates from 10% to 37%. Each bracket rate only applies to the income within that range — not to your entire income.
South Carolina Income Tax
South Carolina uses progressive income tax brackets. Each rate applies only to income within that range, similar to the federal system.
Last reviewed: 2027-01-15 • State: SC