South Carolina Tax Rates, Brackets, Forms

Find South Carolina state income tax brackets and rates, standard deduction information, and tax forms by tax year. You can complete and e-File your South Carolina Income Tax Return on eFile.com with your Federal Income Tax Return. Information on how to only prepare and file a South Carolina Income Return.

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

South Carolina Income Taxes

South Carolina Tax Deadlines, Extension, Penalties

Instructions, Resources on how to prepare and e-File South Carolina Tax Returns or how to prepare an Extension and/or previous Year Tax Returns

Prepare, eFile a current tax year SC + IRS Tax Return: Detailed eFile.com Service Overview

Start Federal and South Carolina Tax Returns

Prepare only a SC State Return without an IRS return. Details

Instructions on how to only Complete and Download - not eFile - State Returns on eFile.com.

File a current tax year South Carolina Tax Amendment

Complete overview on how to prepare and amend a South Carolina Income Tax Return.

South Carolina Income Tax Forms

Current SC tax year tax forms you can eFile.
Previous tax year or South Carolina Income Back Taxes Forms you can complete but not e-File any longer.

South Carolina Tax Brackets, Rates explained

Current and past tax year SC Tax Brackets, Rates and Income Ranges

IRS Tax Brackets, Rates by Tax Year

Calculate and Estimate your IRS Income Tax Brackets and Rates with the eFile RATEucator.

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 2023

2023 SC Tax Rates will be updated as they become available.

Tax Rate

Income Range

Taxes Due

TBD

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%.

Tax Rate

Income Range

Taxes Due

$0 - $3,200

0% within Bracket

$3,200 - $6,410

3% - $96

$6,410 - $9,620

4% - $160

$9,620 - $12,820

5% - $256

$12,820 - $16,040

6% - $385

$16,040 or more

7% - $545

South Carolina Tax Brackets for Tax Year 2021

Previous South Carolina Income Brackets.

Tax Rate

Income Range

Taxes Due

$0 - $3,110

0% within Bracket

$3,110 - $6,220

3% - $93

$6,220 - $9,330

4% - $156

$9,330 - $12,440

5% - $249

$12,440 - $15,560

6% - $373

$15,560 or more

7% - $529

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

South Carolina Standard and Itemized Deductions

Officially, South Carolina does not have standard deductions; however, they technically apply the federal standard deductions when calculating taxable income. Similarly, although South Carolina does not have specific itemized deductions, they do allow adjustments to income similar to itemized deductions at the federal level.

Attention: When you prepare and eFile your Tax Return South Carolina tax return the eFile Tax App will apply the correct standard deductions for you or you can apply the itemized deduction method.

Standard Deductions by State: Compare State Standard Deduction Amounts
IRS Standard Deductions: Federal Standard Deductions
IRS Itemized Deduction: Itemized Deductions

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