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South Carolina State Income Tax Calculator (2025)

Calculate your South Carolina state income tax for 2021-2025. Three brackets (0%-6.2%), federal conformity standard deduction, and indexed dependent exemptions.

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South Carolina State Tax

$2,958

3.94%

SC Effective Rate

Effective Rate

3.94%

Taxable Income

$60,000

After-Tax Income

$72,042

Summary

On $75,000 gross income, you owe an estimated $2,958 in South Carolina state taxes for 2025.

South Carolina has 2 taxable brackets for 2025, with rates from 3.00% to 6.00%. Income below the first bracket threshold is exempt. The same bracket thresholds apply to all filing statuses.

South Carolina uses the federal standard deduction of $15,000 for Single. A $0 dependent exemption per dependent further reduces taxable income.

Your top South Carolina bracket is 6.00%, but your effective rate of 3.94% is lower due to progressive taxation and the 0% exempt threshold.

South Carolina state income tax only. Does not account for additional credits, local taxes, or special situations. Not tax advice.

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