TAXATION | South Korea Confirms 22% Tax on Crypto Gains Starting in 2027

South Korea’s Ministry of Economy and Finance has confirmed that cryptocurrency gains exceeding 2.5 million won ($1,800) will be subject to a 22% tax starting January 2027 marking a major regulatory shift for one of Asia’s largest and most active digital asset markets.

The new rules are expected to affect more than 13 million crypto investors across the country.

Under the revised Income Tax Act, profits generated from the transfer or lending of virtual assets will be classified as ‘other income.’ Beginning in January 2027, annual crypto gains above 2.5 million won will become taxable at a combined 22% rate, consisting of a 20% income tax and a 2% local income tax.

Officials estimate that around 13.26 million crypto investors in South Korea could be impacted by the policy. The government also clarified that the crypto tax framework will remain separate from taxes on financial investment income.

Despite mounting political pressure to postpone or scrap the measure, the Ministry of Economy and Finance said implementation will proceed as scheduled.

At an emergency virtual asset taxation forum in Seoul, Moon Kyung-ho, Director of the ministry’s income tax division, said:

“We will implement the virtual asset tax in January next year [2027] as scheduled.”

The statement marks the ministry’s clearest public confirmation yet on the long-delayed crypto tax framework.

Moon also defended the tax structure, stating:

“Virtual assets are subject to a 20% rate under separate taxation as other income, which in some respects is more favorable to taxpayers than comprehensive taxation.”

South Korea’s National Tax Service is now coordinating with the country’s five largest crypto exchanges:

• Upbit,
• Bithumb,
• CoinOne,
• Korbit, and
• Gopax

to develop reporting systems and compliance guidelines ahead of the 2027 rollout.

Authorities also plan to introduce separate taxation standards for newer crypto-related income streams, including

• staking rewards,
• airdrops and
• lending income.

Concerns have also emerged over how regulators will track transactions conducted through

• overseas exchanges,
• decentralized exchanges (DEXs) and
• peer-to-peer (P2P) platforms.

Officials said those challenges can be addressed through foreign financial account reporting systems and the global Crypto-Asset Reporting Framework (CARF).

The government also rejected criticism over potential double taxation arguing that capital gains taxes on crypto profits and VAT applied to exchange service fees cover different areas and therefore should not be considered double taxation.

South Korea remains one of the world’s most influential cryptocurrency trading markets, particularly among retail investors.

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