Key Notes
- South Korea seeks to move the crypto income tax start from 2027 to 2029.
- Parliamentary approval is still needed for the delay and proposed three-year loss relief.
- Officials cite overseas trading data gaps and preparation for a broader digital asset law.
South Korea’s government is seeking to delay its crypto income tax from January 2027 to 2029, subject to parliamentary approval.
Finance and Economy Minister Lee Hyeong-il announced the move at a November 5 briefing. The government’s policy statement says it will work with the National Assembly on the deferral. Parliamentary approval is still required, so the announcement does not itself change the law.
What the Scheduled Tax Would Cover
The National Tax Service’s existing guidance still lists January 1, 2027, as the start date for taxing income from crypto transfers and lending. The regime calculates income after acquisition costs and associated expenses, then applies an annual deduction of 2.5 million won. Existing guidance also provides for netting gains and losses within a year, followed by reporting the next May. Acquisition records and transaction fees therefore affect the amount subject to the planned levy.
The national rate is 20%, rising to 22% with local income tax, as BeInCrypto reported. That is a charge on taxable gains, rather than the value of a wallet or the total amount traded.
For illustration, 5 million won in annual net gains would leave 2.5 million won after the deduction. At the scheduled combined rate, the tax would be 550,000 won. The proposed delay changes the intended starting year; it does not announce that crypto gains will be permanently exempt.
Overseas Trading Data Is a Central Concern
The ministry cites incomplete overseas data and expected U.S. information exchanges in 2029 as reasons to defer the tax.
The OECD’s implementation timetable places Korea among jurisdictions committed to their first exchanges by 2027, while the United States is in the 2029 group. Hong Kong, Singapore and Switzerland appear in the 2028 group.
The reporting framework is designed to collect crypto transaction information and exchange it annually with taxpayers’ jurisdictions of residence. Those reporting commitments are separate from when a country starts taxing gains: an international information-sharing schedule is not a worldwide tax commencement date.
Loss Relief and Further Legislation Remain Proposals
Seoul also wants to allow losses to be carried forward for three years, recognizing that highly volatile assets can generate gains and losses in different years. The measure would require legislative work rather than becoming an immediate investor entitlement.
For the wider tax overhaul, a public-private working group will develop reforms through the first half of 2027, with necessary amendments intended for that year’s regular parliamentary session. Detailed taxation standards are planned for the first half of 2028.
The National Assembly Budget Office’s legislative review traces the earlier start dates from 2022 to 2023, then 2025 and 2027. Moving to 2029 would therefore be a fourth postponement.
The proposal accompanies South Korea’s broader digital asset plans, which include legislation for the crypto industry.
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