South Korea passes law on crypto transfers

TLDR

South Korea has approved a new law that brings overseas crypto transfers into its foreign exchange regime and tightens surveillance on cross-border flows.

1. The National Assembly passed an amendment creating a regulated virtual-asset transfer service category for firms moving crypto to and from overseas.
2. Authorities plan to extend the Travel Rule to all crypto transfers and will introduce a 22% tax on crypto gains above a threshold from 2027.
3. Korean users and platforms face more compliance, potential delays, and monitoring, while regulators gain far more visibility into stablecoin and other cross-border crypto flows.

Deep Dive

1. New Oversight For Overseas Transfers

South Koreas National Assembly passed an amendment to the Foreign Exchange Transactions Act that tightens control over companies sending or receiving crypto across borders. The law requires businesses that transfer virtual assets between South Korea and foreign countries by sale, purchase, or exchange to register with the finance minister, creating a formal virtual-asset transfer service category that covers exchanges, custodians, and similar operators. This framework is meant to let authorities systematically monitor cross-border crypto flows, including stablecoins, within the existing foreign exchange oversight system, according to local reporting summarized by one analysis.

2. Travel Rule Expansion And User Impact

Regulators are preparing to expand the Travel Rule, which today only applies to transfers above 1 million won, so that customer and recipient data would be required for essentially all crypto transfers. Industry groups warn this could slow withdrawals and deposits, create complications when transactions need to be returned, and expose users to more price-move risk while verification checks occur. For everyday users this likely means more KYC-style friction and fewer fast, anonymous transfers, especially when interacting with foreign exchanges or wallets.

3. 2027 Crypto Tax Deadline

Alongside the FX-law change, South Korea has locked in a crypto tax regime starting 1 January 2027 that will impose a combined 22% tax on annual virtual asset gains above 2.5 million won, as outlined in recent policy coverage on virtual asset gains tax. The tax will apply to Korean investors across domestic exchanges such as Upbit and Bithumb and to reportable offshore activity once guidance is finalized. The first full filing period is expected in May 2028 for income earned in 2027, which gives traders and platforms a finite window to adapt record-keeping and reporting.

Conclusion

South Koreas new law does not ban overseas crypto transfers, but it transforms them into a monitored, registered business activity and sets the stage for comprehensive Travel Rule and tax enforcement. For crypto users and exchanges, the key shift is from speed and flexibility toward traceability and compliance, with stablecoins and cross-border flows squarely in focus.