Revised Law Enacting Separate Taxation for Cryptocurrencies Comes into Effect, Conditional on Transition to Financial Instruments and Exchange Act

2026/04/02 19:54
Shogo Kurobe
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Revised Law Enacting Separate Taxation for Cryptocurrencies Comes into Effect, Conditional on Transition to Financial Instruments and Exchange Act

Industry Demands Realized in Tax System

On the 1st, a revised law amending parts of the Income Tax Act, which includes provisions for the separate taxation of cryptocurrencies, came into effect. This marks the realization of demands that the industry has long advocated for in terms of tax policy.

Currently, discussions are underway regarding the transition of cryptocurrencies to the Financial Instruments and Exchange Act (FIEA). Therefore, it is important to note that the recent tax reforms for cryptocurrencies are contingent upon this transition, and immediate separate taxation will not be applied.

Specifically, the tax reforms enacted will apply from the effective date of the revised FIEA, which transitions the handling of cryptocurrencies to this framework. As of now, the revised FIEA is expected to come into effect on January 1, 2028, and it is highly likely that separate taxation for cryptocurrencies will be officially applied from that date.

In the event that the revised FIEA comes into effect within 2026, separate taxation would apply from January 1, 2027. However, considering the current schedule and the preparation required for existing cryptocurrency exchanges, the likelihood of separate taxation being applied from next year is extremely low.

Key Changes from the Tax Reform

The recent tax reform introduces separate taxation for certain cryptocurrency transactions. As a result, the tax rate, which was previously up to 55% when combined with local taxes under comprehensive taxation, will be a flat 20% if separate taxation is chosen. Additionally, loss carryforward deductions for up to three years are now possible.

However, not all cryptocurrencies are subject to separate taxation. Only 'specified cryptocurrencies' separated due to the transition to the Financial Instruments and Exchange Act are eligible. Transactions involving specified cryptocurrencies on domestic exchanges are covered, while profits from sales on foreign exchanges or DEXs (decentralized exchanges) will continue to be subject to comprehensive taxation.

Furthermore, exchanges between cryptocurrencies and rewards from staking or mining will remain under comprehensive taxation.

Moreover, since the applicability of comprehensive or separate taxation depends on specific transaction routes, caution is advised for transactions following the official application of the cryptocurrency tax reform.


Reference: Ministry of Finance Document 1, Ministry of Finance Document 2
Image: Shutterstock

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