South Carolina capital gains tax estimator

Estimate South Carolina tax impact from a single sale.

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How this calculator works

Step 1 calculates your capital gain using cost basis and sale proceeds. If you provide dates, the tool classifies the holding period for reference.

Step 2 adds the gain to your other South Carolina taxable income before applying the bracket schedule.

Step 3 shows the South Carolina tax impact. The marginal rate reflects the bracket your total income lands in after the gain.

Frequently asked questions

Does South Carolina have a special long-term gain rate?

South Carolina taxes capital gains as ordinary income. Some qualified gains or extraordinary dividends may qualify for deductions, which are not applied here.

What if I have a loss?

Losses are displayed for context. Check South Carolina's rules for how losses offset gains.

Do I need to adjust for residency?

Part-year and nonresident filers should prorate South Carolina-source income using the allocation percent on their return.

This tool estimates South Carolina tax impact only and is not legal or tax advice.

South Carolina capital gains tax calculator

Quick answer

South Carolina uses 1.99% to 5.21% progressive income tax rates in the current TaxGuide Pro calculator data. Use this South Carolina capital gains tax estimator for 2026 state tax planning, then verify the estimate with the official state tax agency.

Also answers

  • South Carolina capital gains tax calculator
  • South Carolina tax calculator 2026
  • South Carolina income tax rate 2026
  • South Carolina state tax refund status

Good fit when

  • South Carolina residents checking 2026 tax planning
  • Part-year or nonresident South Carolina filers
  • Comparing state tax, withholding, refund, and deduction scenarios

Have ready

  • Filing status and residency
  • State taxable income or benefit amount
  • Withholding, payments, deductions, credits, or filing date as relevant

Result you get

State-specific estimate, next-step notes, and official South Carolina source links.

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South Carolina state facts

Rate rules and worked examples

Examples use 2026 taxable income before credits or residency allocation. Use the official state source below to verify final filing guidance.

Income tax rule

South Carolina uses 1.99% to 5.21% progressive income tax rates in the current TaxGuide Pro calculator data.

Single example

$60,000 single taxable income -> about $2,160 state income tax before credits.

Joint example

$120,000 married filing jointly taxable income -> about $5,286 state income tax before credits.

Deductions and exemptions

Residency, local taxes, deductions, credits, and special income rules can change the result.

Credits to review

Review dependent, household, income-based, and other South Carolina credits in the state credit finder, then confirm eligibility in official instructions.

Filing deadline

For a 2026 return filed in 2027, confirm the due date in published South Carolina instructions. State deadlines and disaster relief can differ from federal dates.

Refund processing

South Carolina does not guarantee one refund date for every return. E-filed, accurate returns with direct deposit are generally processed faster than paper or reviewed returns.

Official verification: South Carolina official tax agency.

How this calculation works

  • Calculates gain from proceeds less cost basis.
  • Estimates the incremental state tax associated with the gain.

Common mistakes and caveats

  • The result is an educational estimate, not a filed return or agency determination.
  • Residency, local taxes, deductions, credits, and special income rules can change the result.
  • Verify current forms, instructions, and deadlines with the official state tax agency.

FAQ

What is the South Carolina income tax rate for 2026?

South Carolina uses 1.99% to 5.21% progressive income tax rates in the current TaxGuide Pro calculator data. The examples on this page use taxable income before credits, so final results can change when state deductions, credits, or residency allocation apply.

Does South Carolina tax retirement income?

South Carolina retirement income treatment can depend on the income type, age, and state exclusions. Use the South Carolina retirement tax checker for a state-specific review.

Does South Carolina tax Social Security benefits?

South Carolina Social Security treatment can differ from federal treatment. Use the South Carolina Social Security checker and verify the result with the official state source.

When will I get my South Carolina tax refund?

South Carolina refund timing depends on e-file versus paper filing, direct deposit, return accuracy, identity verification, and seasonal volume. Use the South Carolina refund timeline estimator and the official refund-status source for live updates.

Where should I verify my South Carolina tax result?

Use the official South Carolina revenue or tax agency sources linked in the sources section. TaxGuide Pro is an educational estimator and does not replace a filed state return or agency notice.

Last updated & sources

Last updated August 20, 2026.

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