South Korea’s Ministry of Economy and Finance finalized its 2026 tax reform plan on August 3 without including any postponement for the country’s long-delayed crypto tax. Barring a change fro
South Korea’s Ministry of Economy and Finance finalized its 2026 tax reform plan on August 3 without including any postponement for the country’s long-delayed crypto tax. Barring a change from the National Assembly, a 22% levy on annual crypto gains above 2.5 million won (about $1,740) takes effect January 1, 2027, with the first returns due in May 2028.
That confirmation has been widely reported as a milestone. It’s better read as a procedural checkpoint than a political resolution: the tax was already law, and the ministry’s announcement simply declined to touch it. The measure has already been through multiple postponements before reaching its current January 2027 implementation date, reflecting years of political debate over how and when crypto gains should be taxed. A detailed timeline of South Korea’s crypto tax rollout provides further background on the earlier delays and policy changes that shaped the current framework.
The Ministry of Economy and Finance’s own release lays out a specific, dated timeline. The 2026 tax package enters a public legislative notice period from August 4 to 20, goes to a vice-ministers meeting on August 27, clears a cabinet meeting on September 1, and reaches the National Assembly before September 3. Every one of those steps has a fixed date on the government’s own calendar.
Under the current Income Tax Act, first enacted in 2020 with a planned January 2022 start, then postponed three times, most recently by a December 2024 amendment pushing it to 2027, profits from transferring or lending virtual assets are classified as other income. Annual gains above 2.5 million won face a 20% national tax plus a 2% local surtax, for a combined 22%. Investors below that threshold owe nothing. The first filings, covering 2027 income, are due in May 2028.
The opposition People Power Party introduced a bill in March to strip crypto income out of the Income Tax Act entirely, effectively repealing the tax before it starts. On July 29, the National Assembly’s Finance and Economy Planning Committee referred that bill to a subcommittee for further review, the same day Deputy Prime Minister and Finance Minister Koo Yun-cheol reaffirmed the government’s intent to proceed on schedule. As of this week, that subcommittee has no hearing date. A separate repeal petition backed by more than 50,000 signatures is also awaiting review, with no subcommittee formally constituted to take it up either.
That’s the asymmetry worth watching. The ministry’s calendar moves forward with or without either subcommittee. The repeal bill and the petition only move if their respective panels schedule them, and more than a week after referral, neither has. Under the current law, silence favors the tax, not against it.
The ministry’s own deadlines run out by September 3, when the tax package reaches the National Assembly regardless of the repeal bill’s status. Whether either subcommittee sets a hearing date before then is the more consequential date to track than the August 3 announcement itself.
Does the tax apply to crypto I already hold? Yes. For assets acquired before January 1, 2027, the taxable acquisition cost is set at whichever is higher: the original purchase price, or the asset’s market value on December 31, 2026. A coin bought cheaply years ago and held through a price run-up enters the tax system at its 2026 year-end value, not its original cost, meaning only gains realized after that reference date are taxed.
What’s the exemption threshold? Annual gains up to 2.5 million won (~$1,740) are untaxed; only the amount above that threshold is taxed at 22%.
When do I file? First returns covering 2027 crypto income are due in May 2028.
Could the tax still be repealed or delayed? Yes. The opposition’s repeal bill and a separate 50,000-signature petition both remain in unscheduled subcommittees, and the National Assembly can still amend, delay, or repeal the provision before it takes effect on January 1, 2027.
