Employee Stock Ownership Tax Calculator

Employee Stock Ownership Tax Calculator helps estimate Korea-related investment or financial income tax from gains, cost basis, and rates.

Employee stock ownership tax inputs

Subscription tax saving

₩660,000

Deduction ₩4,000,000 of ₩4,000,000 limit.

Withdrawal tax

₩0

Non-taxable rate 100.0%.

Net tax benefit

₩660,000

Taxable withdrawal ₩0.

Non-taxable amount

₩10,000,000

Holding-period scenario table uses the Korean non-taxable schedule.

Calculates Korean employee stock ownership subscription and withdrawal taxation with KRW 4 million general deduction, KRW 15 million venture deduction, holding-period non-taxable rates, withholding, income tax, and local 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.

Related calculators

Employee stock ownership tax calculator

This English page translates the Korean employee stock ownership guide for subscription deductions and withdrawal taxation, including venture limits and holding-period non-taxable rates.

Subscription deduction

The Korean ESOP subscription deduction uses a KRW 4 million general deduction limit and a KRW 15 million venture deduction limit. Contributions above the applicable limit are tracked as excess contribution rather than deducted.

The tax saving is calculated from the taxpayer marginal rate and local income tax effect. Salary and existing deductions therefore matter because the same contribution can save different tax at different marginal brackets.

Withdrawal taxation

Withdrawal gain is based on the lower of acquisition price and current price where the Korean rule requires current price treatment. The model then applies the holding-period non-taxable rate, withholding tax, income tax, local tax, and total effective rate.

Holding scenarios compare 2, 4, 6, and 8 years. The non-taxable amount increases with qualifying holding periods and can differ by company size, so early withdrawal can lose much of the ESOP benefit.

Net benefit

The net tax benefit compares subscription tax saving against withdrawal tax. A contribution can look attractive in the subscription year but still produce a smaller net benefit if shares are withdrawn early or the share price falls.

Use this result before subscribing through an employee stock ownership association, changing jobs, or withdrawing shares. Bankruptcy, company size, price decline, and holding period all change the Korean tax answer.