South Korea weighs further delay of digital asset tax amid system, fairness concerns

South Korea's digital asset taxation regime, set to take effect in January, is approaching a critical juncture amid growing momentum for yet another postponement.

The government has been holding direct consultations with the country's five major digital asset exchanges in a last-minute review of how prepared the system is for implementation.

According to industry sources, the Ministry of Economy and Finance held a field consultation on digital asset taxation at the Seoul Regional Office of the Public Procurement Service on Tuesday.

The meeting, chaired by First Vice Minister of Economy and Finance Kwon Dae-young, was attended by the Financial Services Commission, the country's five major exchanges, DAXA (the Digital Asset Exchange Alliance), and experts from academia and the legal community.

Kwon said a taxation system designed and operated with market changes and trading characteristics in mind was essential. He also said that tax infrastructure and a market discipline framework must be in place together for tax principles to take proper hold. Industry representatives called for clear tax standards, adequate preparation time to build and verify a tax data submission system, and measures to ensure equity with users of overseas exchanges.

The industry believes the government is seriously considering a further delay because it has concluded that more time is needed to ensure stable tax administration.

The digital asset taxation regime has been postponed three times since it was introduced in 2020, during which time the market has changed significantly. Trading methods have diversified — encompassing staking, decentralized finance and derivatives — but the industry said detailed standards for classifying income by transaction type and determining when tax liability arises remain unresolved.

Equity between domestic and overseas transactions also appears to have been a factor. While transaction records from domestic exchanges are relatively easy to obtain, accurately determining actual income and acquisition costs for trades conducted through overseas exchanges or personal wallets is far more difficult.

The timeline for international tax information exchange adds another layer of complexity: South Korea is scheduled to begin in 2027, Singapore and Hong Kong in 2028, and the United States in 2029, meaning there could be a significant lag before sufficient transaction data from major overseas markets becomes available. The industry argues that if taxation proceeds before this imbalance is resolved, compliant taxpayers could face reverse discrimination.

Calls for further improvements to the tax system have also persisted. The industry warned that without clearly established standards for calculating income by transaction type and defining the scope of data to be provided, building and operating a tax system will inevitably run into problems.

Strong pushback from investors is also seen as a factor. National Assembly petitions calling for the abolition or postponement of the digital asset tax each gathered more than 50,000 signatures. A survey of about 2,400 domestic digital asset investors conducted by Tiger Research found that 75.2 percent of respondents considered a 2027 implementation too early, while 85.1 percent said building an investor protection framework should take priority over taxation.

Experts, too, say the changed market environment and institutional conditions must be fully reflected to ensure the tax regime takes stable root. Park Hun, a professor at the University of Seoul who attended the government consultation on Tuesday, cited taxation cases in the United States, the United Kingdom and Japan and said "there is a need to think through a comprehensive roadmap for the rational implementation and establishment of a tax regime."