Japan Shuffles Crypto Oversight to Securities Regime, Eyes Tax on Profits

Generated by AI AgentCaleb RourkeReviewed byShunan Liu
Wednesday, Dec 10, 2025 8:56 am ET2min read
Aime RobotAime Summary

- Japan's FSA proposes reclassifying crypto assets under securities laws, shifting oversight from payment to investment frameworks.

- New rules include 20% trading profit tax, expanded enforcement against offshore platforms, and mandatory IEO disclosures.

- Regulatory changes align with global standards like EU MiCA, banning insider trading and requiring transparent token project information.

- Measures aim to enhance investor protection but may increase compliance costs, affecting market accessibility for smaller crypto projects.

- Japan's overhaul reinforces its crypto leadership while competing with EU and US frameworks in shaping global digital asset regulations.

Japan to Overhaul Crypto Regulation, Shifting from Payment to Investment Focus

Japan is set to radically transform its regulatory approach to cryptocurrency by shifting oversight from the Payment Services Act (PSA) to the Financial Instruments and Exchange Act (FIEA). The Financial Services Agency (FSA) recently released a proposal reclassifying crypto assets under a securities framework, aligning them more closely with traditional investment vehicles. This move reflects growing recognition of cryptocurrency as a financial product rather than a payment tool, signaling a broader global trend toward treating digital assets as securities

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The proposed change aims to bolster investor protection by enhancing transparency and accountability. One of its key components involves

, ensuring that both issuers and exchanges provide comprehensive information on token projects. This includes independent code audits and greater visibility into core team structures. The FSA also plans to extend its regulatory reach to unregistered platforms, including overseas operators and decentralized exchange-like venues .

In addition to regulatory expansion, the FSA is exploring a 20% flat tax on crypto trading profits. This approach mirrors similar developments in other markets, where governments seek to capture tax revenue from the rapidly growing digital asset sector. The FSA's working group emphasized the need for these measures to address the increasing use of crypto as an investment vehicle both domestically and internationally

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A Shift Toward Securities Market Oversight

Under the new framework, crypto assets will be treated with the same level of scrutiny as traditional securities. This transition from the PSA to FIEA marks a significant departure from Japan's earlier stance, which focused primarily on crypto as a medium of exchange. The FSA's Financial System Council noted that this change is necessary to address the evolving nature of the market and the rising complexity of crypto transactions

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The revised rules will impose stricter obligations on IEOs, requiring detailed pre-sale disclosures. These include not only information about the project and its team but also independent assessments of the codebase and feedback from self-regulatory bodies. The FSA is also mandating that all issuers, including those in decentralized setups, reveal their identities and outline their token issuance and distribution models

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Strengthening Enforcement and Compliance

The proposed framework will grant regulators stronger enforcement powers to address unregistered platforms and fraudulent activities. This is particularly relevant as many crypto projects operate from outside Japan, often evading domestic oversight. The FSA plans to extend its reach to these offshore entities, ensuring compliance with Japanese securities laws

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The changes also include explicit prohibitions on insider trading, a measure that aligns with global standards such as the European Union's Markets in Crypto-Assets (MiCA) framework. This provision is designed to level the playing field and prevent market manipulation, which has been a persistent concern in the crypto space

. Additionally, the FSA has signaled a cautious stance on derivatives for foreign crypto asset exchange-traded funds, citing concerns over the desirability of the underlying assets .

Implications for Investors and the Market

For investors, the shift in regulatory focus could bring both benefits and challenges. On one hand, enhanced transparency and disclosure requirements may reduce the risk of fraud and increase investor confidence. On the other, the expanded regulatory scope could lead to higher compliance costs for projects and exchanges, potentially deterring smaller players from entering the market

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The FSA's tax proposal could also have a major impact on crypto trading activity in Japan. A 20% flat rate on crypto profits would simplify tax collection but could reduce trading volumes if investors perceive it as a disincentive. This mirrors a broader global debate over how to tax digital assets without stifling innovation

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Analysts are closely watching how these changes will affect Japan's position in the global crypto ecosystem. The country has long been a leader in crypto adoption, and this regulatory overhaul could further solidify its role as a key player in the digital asset market. However, it also faces competition from other jurisdictions, such as the EU and the U.S., which are also working on comprehensive crypto frameworks

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