Korean Experts Advocate for Global Crypto Info Exchange to Combat Tax Evasion
In a recent event held to discuss the tax regime in South Korea, law professors offered a suggestion to combat tax evasion associated with cryptocurrencies. They proposed the implementation of a global cryptocurrency information exchange system for more effective response measures.
Kim Beom-jun, a professor at the University of Seoul Law School, and Kim Seok-hwan, a professor at Kangwon National University Law School, delved into this matter last Friday at the tax administration forum that took place at the Korea Federation of Small and Medium-sized Enterprises (KBIZ).

Rising crypto adoption
According to their report, the cryptocurrency market is currently facing challenges stemming from the Terra-Luna incident and the broader economic downturn caused by rising interest rates and inflation. However, it’s worth noting that in Korea alone, there are approximately 6.27 million cryptocurrency exchange users, with a collective market capitalization of around KRW 19.4 trillion ($14.6 billion). This suggests that cryptocurrencies continue to integrate into our everyday lives.
Crypto tax starting in 2025
Starting in 2025, South Korea is set to impose taxes on income from cryptocurrency trading. However, before the tax is put into effect, there is a pressing need for administrative enhancements aimed at preventing tax evasion involving cryptocurrencies. These initiatives encompass the development of crypto-tracking technology and the allocation of sufficient staff and budgets to enable tax authorities to effectively address crypto-related issues.
Foreign exchanges and DeFi platforms
During the forum, experts voiced concerns about the possibility of tax evasion through the use of overseas crypto exchanges and decentralized platforms.
Tax specialists pointed out that it’s difficult to expect people to fully meet their tax obligations when they’re trading on international exchanges. They also emphasized the challenges in collecting accurate tax information from crypto users who report transactions in overseas financial accounts.
OECD’s initiative
In August 2022, the Organization for Economic Co-operation and Development (OECD) gave the greenlight to the Crypto-Asset Reporting Framework (CARF). This framework aims to standardize the reporting of tax information related to crypto-asset transactions and facilitate the automatic exchange of such information. During the forum, researchers proposed that in the future, if Korea decides to participate in the OECD’s CARF, it should not only establish a cooperative system between virtual asset service providers (VASPs) and regulatory authorities but also revisit and amend pertinent laws.
Additionally, presenters at the forum underlined the necessity of obligating taxpayers to furnish essential tax information for effective virtual asset taxation. They also stressed the importance of implementing appropriate sanctions in cases where taxpayers fail to comply with these reporting requirements.
Commissioner Kim Chang-ki of the National Tax Service (NTS) stated that the agency is committed to enhancing tax accountability and transparency. He added that the NTS will take strong measures against malicious tax evasion activities, especially those involving online platforms.
Furthermore, Commissioner Kim mentioned that the tax agency is boosting its investigative capabilities using scientific methods to combat emerging forms of tax evasion, like those related to virtual assets. He also said the NTS is expanding its international collaboration and devising other measures.


