South Carolina Tax Rates, Brackets, Forms

Still need to complete and file a SC return for a previous Tax Year? Find the South Carolina tax forms below. You can complete and sign the forms here on eFile.com before you mail them to the South Carolina Department of Revenue. For IRS or Federal back taxes, access the tax forms here.

Below find links to other important South Carolina income tax return information and other related features (e.g. tax extension, amendment, etc.).

South Carolina Income Tax Returns

Income Tax Brackets, Rates, Income Ranges, and Estimated Taxes Due

Here you can find how your South Carolina based income is taxed at different rates within the given tax brackets. When you prepare your return on eFile.com this is all calculated for you based on your income.

South Carolina Tax Brackets for Tax Year 2022

As you can see, any income over 15,401 for Single or Married Filing Jointly would be taxed at the rate of 7%.

• Income Tax Brackets for Other States: Compare State Tax Brackets, Rates
• For your personal Effective IRS Tax Rate use the RATEucator Tool

South Carolina Tax Brackets for Tax Year 2021

Previous South Carolina Income Brackets.

South Carolina Standard Deductions

South Carolina uses the federal standard deduction amounts. 

• Other Standard Deductions by State: Compare State Standard Deduction Amounts
• IRS Standard Deduction: Federal Standard Deductions

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