Tax calculator
Estimate Korean comprehensive income tax and local income tax using gross income, expenses, and confirmed deductions, rates, and credits.
Combine applicable income and expenses, then enter deductions and rates confirmed for the filing year and your circumstances.
A planning estimate using the entered single rate, progressive deduction, and tax credits.
Calculate to see taxable income and estimated tax from your inputs.
They depend on the taxable bracket and filing year, so the calculator uses values you have verified.
No. This estimates assessed tax; actual payment or refund depends on prepaid tax.
You can enter confirmed combined income and allowable expenses, but the calculator does not determine each income type's rules.
No. It is a simplified planning estimate and does not replace an official filing calculation.