Crypto Exodus Looms: South Korea’s 22% Tax Threatens to Send Billions Offshore

South Korean lawmakers and analysts are warning that the planned 22% tax on crypto gains, set to begin on January 1, 2027, could drive significant capital outflows as investors shift activity to offshore exchanges. The tax will classify crypto profits as “other income,” applying a 20% national rate plus 2% local tax on annual gains above 2.5 million KRW (roughly $1,800–$2,000). It will also treat crypto-to-crypto trades as taxable events for the first time, with no provision for carrying forward losses, affecting an estimated 13 million individual investors.

Concerns over capital flight have intensified following a National Assembly debate and a public petition that has already surpassed 50,000 signatures. Lawmakers, including People Power Party member Kim Sang-hoon, have highlighted how the tax structure could weaken local trading demand and push funds overseas. In response, lawmakers from both ruling and opposition parties have proposed delaying the tax until 2030, citing incomplete investor protections and infrastructure concerns while regulators simultaneously tighten AML and VASP rules.

The 2026 calendar year effectively serves as a tax-free window before implementation, prompting some investors to realize gains or reposition ahead of the deadline. Without loss offsets or relief measures, analysts fear Korea could lose substantial retail liquidity and trading volume to offshore platforms, weakening the domestic exchange ecosystem and accelerating an outflow of both capital and talent.