• CoinDesk reports that South Korea is weighing a delay of its crypto gains tax to 2029; the 2027 start date has not been changed.
• CoinDesk's headline calls the move a fourth delay, while the Korea Herald counted three earlier postponements before the December 2024 change, so tallies depend on how the 2024 move is counted.
• The reported rationale is enforcement: the tax would see domestic exchange activity more readily than activity on foreign platforms.
• Any change requires an amendment by the National Assembly, so exchanges and tax teams should plan for both dates until it acts.
• The rate structure described by CoinDesk is 20%, or 22% with local tax, on annual net crypto income above a 2.5 million won deduction.

South Korea is reportedly weighing another delay of its crypto gains tax, this time to January 2029. According to CoinDesk, the proposal is linked to lawmaker Park Min-kyu. It has not been enacted: the National Assembly would have to amend the law, and until it does, the existing 2027 start date stands. This piece relies on CoinDesk's reporting and the Korea Herald's earlier account, and has not checked either against the bill text.

The stated problem is enforcement reach

The rationale CoinDesk reports is practical rather than doctrinal. A tax can reach activity on domestic exchanges more easily than activity on foreign platforms, so a start date that precedes foreign data access would fall mainly on domestic users. That asymmetry is the mechanism worth watching: a rule that is easiest to apply to the most visible venues can shift behavior before it raises revenue. The report frames the delay as a way to close that gap.

CARF links the delay to a calendar

The proposed 2029 date is tied by CoinDesk to CARF, the OECD framework for automatic exchange of crypto transaction data between tax authorities. The reported logic is that Korea would wait until the United States participates before taxing gains. The implication for compliance teams is that the tax's start would depend on another jurisdiction's reporting timetable, not only on Korean legislative readiness. The country-by-country schedule has not been independently verified here.

Counting the delays depends on the source

CoinDesk's headline calls the proposal a fourth delay. The Korea Herald reported that the National Assembly delayed the tax to 2027 in December 2024, after three earlier postponements by its count, citing political conflict, investor backlash and the difficulty of tracking overseas trades. The two tallies do not reconcile, probably because of how each treats the 2024 change. Either way, repeated deferral has become the pattern.

What exchanges and tax teams should plan for

The practical consequence is uncertainty about timing, not about structure. CoinDesk describes a tax of 20%, or 22% with local tax, on annual net crypto income above a 2.5 million won deduction. Exchanges and tax-reporting teams should keep systems ready for the 2027 date while tracking whether the National Assembly adopts an amendment and whether it ties the start to CARF readiness. The Korea Herald's coverage shows earlier delays came through legislative action.