South Korea Proposes Two-Year Delay for Crypto Tax Until 2029

The government of South Korea has announced plans to pursue a two-year postponement of its planned cryptocurrency income tax, pushing the implementation date to 2029. This legislative effort follows a formal request from the Democratic Party on November 4, which arrived less than two months before the tax was originally scheduled to take effect on January 1, 2027. While many individuals globally look up South Korea for its economic policies, the local regulatory landscape remains in a state of transition regarding digital assets.

The South Korean government is seeking to delay crypto taxation until 2029 alongside new loss relief measures.

Navigating South Korea tax developments

The proposed extension aims to provide a necessary adjustment period for both investors and companies. Kim Min-seok, a leader within the Democratic Party, emphasized that a comprehensive framework under the Digital Asset Basic Act is required before taxation begins. He highlighted that preparations regarding overseas transaction data, system verification, and taxpayer guidance are essential components that should accompany any delay. The government noted that it expects to begin exchanging crypto transaction information with the United States by 2029, which serves as a primary justification for the two-year extension.

In addition to the delay, the government has proposed a three-year loss carryforward mechanism. This change would allow investors to offset future gains with past losses when calculating their taxable income. Under the current National Tax Service framework, residents are subject to a 20% national income tax on crypto profits from transfers and lending, which reaches 22% when local income tax is included. An annual basic deduction of 2.5 million won is currently applied to these calculations. For assets held prior to 2027, the tax authority uses the higher of the actual acquisition cost or the 2026 year-end market value as the starting basis.

Despite the government's announcement, the current National Tax Service guidance still officially lists January 1, 2027, as the start date for the tax regime. Any changes to this timeline, including the move to 2029, remain conditional upon the successful passage of legislation by the National Assembly. A legislative proposal to amend the Income Tax Act to reflect the 2029 date was previously introduced by Representative Kim Sang-hoon on August 28.

Why it matters

This potential delay directly impacts how digital asset participants manage their portfolios and tax liabilities. By pushing the start date and introducing loss carryforward provisions, the government aims to provide a more stable environment for taxpayers to transition into the new regime.

For investors, the decision effectively grants more time to prepare for reporting requirements and system integration. While the current rules remain in place until a new amendment is officially enacted, the proposed shift signals a broader effort to align local tax policy with international data exchange standards and comprehensive digital asset legislation.