South Korea to Introduce Crypto Tax on 1 January 2027

South Korea will definitively tax crypto profits from 1 January 2027. Deputy Prime Minister and Minister of Finance Koo Yun-cheol has put an end to speculation about further delay, confirming that the long-awaited crypto tax will go ahead as planned. The measure has already been postponed three times and now raises questions about the impact on trading volume in one of the largest retail crypto markets in the world.

20% tax on annual profits above $1.800

Anyone in South Korea who makes more than 2.5 million South Korean won in crypto profits annually will pay 20% income tax on that amount. That sum is roughly equivalent to about $1.800. Including local taxes, the effective rate rises to 22%. The tax is levied as a separate income tax and applies to all profits above the exemption threshold.

Minister Koo has indicated that any shortcomings can be adjusted after implementation. With that, he leaves the door ajar for adjustments, but at the same time makes it clear that the implementation itself is no longer open to debate. The tax was originally planned for 2022 and has been postponed three times since then, causing significant uncertainty among investors and platforms. More background can be read at Digital Asset.

Concerns about trading volume pressure in a large retail market

South Korea is among the largest retail crypto markets in the world, with millions of retail investors actively trading digital assets. Analysts and market participants warn that a 20% tax could discourage investors and depress trading volumes. Smaller investors who just exceed the exemption threshold in particular may adjust their strategies or trade less frequently to avoid taxes.

The debate over crypto taxation is not confined to South Korea. Elsewhere in the world, governments are also working on regulation for digital assets, as Hungary recently issued its first MiCA licence. In South Korea, the market is now eagerly awaiting the final implementation details and whether the government will indeed make adjustments after introduction as Koo suggests.