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Payroll tax
Estimate monthly South Korean payroll withholding from taxable salary, family details, and the employee-selected withholding percentage.
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Primary result: Income + local income tax
Supporting value: Income tax
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The calculator applies the simplified earned-income tax table in Annex 2 of the Income Tax Act Enforcement Decree, revised Feb 27, 2026. For withholding from Mar 1, 2026, the child adjustment is KRW 20,830 for one eligible child, KRW 45,830 for two, plus KRW 33,330 for each child beyond two.
Verified: Aug 26, 2026