South Korea is preparing to postpone its proposed crypto income tax for a fourth time, with presidential officials eyeing January 2029 as the target start date to align with the United States joining international tax-sharing networks.
An official from the Blue House confirmed on October 25 that implementation delays are under discussion, according to a Newsis report published on October 26. The National Assembly will review amendments to the Income Tax Act during tax law reform debates starting in November, with a final decision anticipated between late November and early December.
Absence of U.S. Tax Data Drives Proposed Delay
The central issue behind the postponement is the lack of direct tax data exchange with the United States, which accounts for nearly half of the global virtual asset market. South Korean tax authorities noted that without automatic data sharing from Washington, officials would need to track foreign account activities individually, leaving users of domestic exchanges unfairly burdened.
Under the OECD's Crypto-Asset Reporting Framework (CARF), 46 countries will begin exchanging data next year. Another 29 jurisdictions—including Canada, Switzerland, Singapore, and regional market centers featured at events like Hong Kong FinTech Week—are scheduled to join in 2028. However, the United States is not scheduled for its initial data exchange until 2029.
While Seoul previously planned a January 2027 launch using overseas financial account reporting rules, growing pressure from both ruling and opposition parties shifted policy toward suspension. Democratic Party of Korea lawmaker Park Min-gyu recently introduced a bill proposing to defer implementation until January 1, 2029.
Tax Structure and Legislative Pushback
First established through a 2020 revision to the Income Tax Act, the levy imposes a 22% tax (inclusive of local taxes) on capital gains exceeding 2.5 million won (approximately $1,886) after deducting acquisition costs. Parliament has deferred the rule three times.
Key details of the pending regulatory framework include:
- Postponement Schedule: The implementation target moves from January 2027 to January 2029 to synchronize with international reporting standards.
- Tax Threshold: A 22% rate applies strictly to annual crypto returns exceeding 2.5 million won ($1,886).
- Public Resistance: A public petition opposing the tax collected 50,000 signatures on the National Assembly's system, triggering standing committee review.
- Offshore Enforcement: Regulators ordered blocks on 27 overseas exchanges on October 13 to curb capital flight ahead of final tax decisions, while international markets monitor broader compliance moves alongside U.S. crypto policy developments.
Why It Matters
A fourth delay highlights the structural challenges national governments face when enforcing domestic crypto taxation without comprehensive global compliance data. Proceeding without U.S. participation would place South Korean exchanges at a competitive disadvantage while failing to capture cross-border trading flows. Deferring until 2029 provides tax authorities time to integrate into the OECD framework while preventing domestic market distortion.
