Bitcoin & cryptocurrency tax overview
Capital Gains Tax
As of January 2026, a 20% flat tax (plus 2% local income tax, totaling 22%) applies to crypto gains exceeding KRW 2.5 million per year. Implementation was delayed multiple times and was scheduled to take effect January 1, 2025, but was again postponed to January 1, 2027.
Income Tax
Crypto income from mining, staking, and airdrops is classified as other income (gita sodeuk) and subject to a 20% withholding rate (22% including local tax) above the KRW 2.5 million annual threshold. Standard income tax rates may apply depending on total income.
VAT / GST
Exempt. The purchase and sale of cryptocurrencies by individuals is not subject to VAT in South Korea, consistent with the treatment of financial instruments.
Mining Tax
Mining income for individuals is treated as other income above the KRW 2.5 million threshold at 22% effective rate. Business miners may be subject to business income tax rules, but specific comprehensive guidance for professional mining operations is not clearly established as of January 2026.
South Korea has repeatedly delayed its crypto tax regime, with the 22% gains tax on crypto profits above KRW 2.5 million now postponed until January 1, 2027. Until that date, individual crypto gains remain effectively untaxed at the capital gains level. Crypto income such as mining and staking rewards may still be treated as other income subject to tax above the annual threshold.
Community-sourced data. If you spot an error, please let us know.
This information is for general reference only and should not be considered tax advice. Tax laws change frequently and may vary based on individual circumstances, residency status, and transaction type. Always consult a qualified tax professional in your jurisdiction before making financial decisions based on this information.