South Korea delays crypto gains tax again

TLDR

South Korea has once again pushed back its planned tax on crypto gains, now targeting 2027 and even considering scrapping it entirely.

1. Lawmakers delayed a 20% tax on annual crypto gains above about 2,5 million won after an estimated 110 billion dollars flowed to offshore exchanges.
2. The delay reflects worries that strict, unequal taxation versus stocks is hollowing out domestic exchanges and driving Koreans to platforms like Binance for derivatives.
3. Parliament is now debating whether to abolish the tax before 2027 while simultaneously tightening surveillance and compliance around crypto activity.

Deep Dive

1. What Was Delayed And Why

South Korea had planned a 20% income tax on crypto gains (around 22% with local taxes) on annual profits above roughly 2,5 million won, originally slated for 2022 and then repeatedly postponed.

Both major parties have now agreed to delay implementation until 2027 after regulators reported about 110 billion dollars in crypto related capital outflows in 2025, much of it heading to foreign exchanges to avoid the planned tax and access products unavailable at home.

Coverage notes that this is at least the third delay, turning what was meant as a near term revenue and fairness measure into an open political problem tied to market competitiveness and voter sentiment among millions of retail traders.

2. Impact On Exchanges And Flows

Reports show that roughly 57 percent of Korean crypto assets sent offshore in 2025 went to Binance, with Korean traders accounting for about 13 percent of its futures volume, while local exchanges like Upbit and Bithumb are limited to spot markets only.

Despite a 31 percent rise in deposits at domestic exchanges, their operating profits fell 38 percent as higher value trading and derivatives activity migrated abroad, prompting officials to frame the tax delay as an emergency step to stem market shrinkage.

Crypto gains also faced a much lower tax free threshold than stocks (about 2,5 million won for crypto versus 50 million won for equities), which politicians and media have described as discriminatory toward the countrys large retail crypto base.

3. Abolition Push And What To Watch

The ruling People Power Party has introduced a bill to delete crypto gains taxation from the Income Tax Act entirely, moving beyond delay toward potential abolition, while the opposition Democratic Party is now at least open to full repeal.

Until that bill passes, the 2027 start date technically remains on the books, and in parallel the tax authority is investing in AI based transaction tracking and stricter exchange obligations, which would support enforcement if any future tax regime is adopted.

Key things to watch are whether the National Assembly actually votes to abolish the tax, whether a unified financial investment tax for all assets replaces it, and how far new surveillance and compliance rules go even if gains remain untaxed.

Conclusion

South Koreas fresh delay of its crypto gains tax is less a soft stance on digital assets and more a response to visible capital flight and pressure on domestic exchanges. The real pivot to watch is whether lawmakers move from repeated postponements to outright abolition, and how they balance that with tougher monitoring and regulatory controls that could still reshape how Korean traders interact with both local and offshore crypto markets.