Foreign Stock Tax Calculator
Foreign Stock Tax Calculator helps estimate Korea-related investment or financial income tax from gains, cost basis, and rates.
Foreign stock transfer tax inputs
Taxable gain
₩9,300,000
Basic deduction used ₩2,500,000
Income tax
₩1,860,000
20 percent national transfer tax.
Local income tax
₩186,000
10 percent of national tax, equal to 2 percent of tax base.
Total tax
₩2,046,000
Effective rate 17.3%
Applies the Korean overseas-stock transfer tax model: annual gain/loss netting, necessary expenses, KRW 2.5 million basic deduction, 20 percent national tax, and 2 percent local income tax. This English calculator calls the same pure tax calculation function used by the Korean page. Inputs and labels are translated; the formula is not replaced by a generic value-times-rate stub.
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