Tax/Assets

Inheritance & Gift Tax Calculator

Estimate inheritance or gift tax by subtracting deductions and applying progressive rates.

Tax type

Basic deductions only. Spouse deduction etc. are separate — confirm exact tax at Hometax.

How is it calculated?

Inheritance and gift tax share the same progressive rates (10% up to 100M won base, rising to 50% above 3B). For a gift the base is 'gift − gift deduction'; for inheritance it's 'estate − deductions'. Filing on time gives a 3% filing tax credit. This tool follows that flow.

Gift deductions (10-year basis)

  • From a spouse: 600M won
  • Adult lineal descendant (e.g., adult child): 50M won (minor child: 20M won)
  • Other relatives (within the 6th degree): 10M won
  • Multiple gifts from the same person within 10 years are summed against the limit.

Things to note

  • This is a simple calculation with basic deductions only. Inheritance also has a spouse deduction, financial-asset deduction, and more that can greatly reduce the tax.
  • Generation-skipping surcharges and special regimes are not reflected.
  • Confirm exact figures with the NTS Hometax calculator or a tax accountant.
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Frequently asked questions

Are the inheritance and gift tax rates the same?

Yes. Both use the same progressive table: 10% up to 100M won, 20% to 500M, 30% to 1B, 40% to 3B, 50% above. Deduction rules differ, so the actual tax differs.

How much can a parent gift a child tax-free?

An adult child can receive up to 50M won over 10 years (a minor up to 20M) under the gift deduction, tax-free within that limit. Between spouses the deduction is 600M won.

What is the 3% filing credit?

Filing inheritance/gift tax yourself by the legal deadline cuts 3% off the computed tax. This tool shows the estimated payable after that. Missing the deadline can add penalties.

Can I just pay this amount?

It's a reference. Inheritance especially has many deductions that change the result. Verify with the official Hometax calculator or a tax accountant.