Japan’s House of Councilors passed amendments to the Financial Instruments and Exchange Act on Wednesday, public broadcaster NHK reported, and the bill has now cleared both chambers of the Diet. The new law reclassifies crypto assets as financial products, similar to stocks and bonds, and opens the door to domestic Bitcoin ETFs and a flat tax rate of around 20% on crypto gains.
Japan Reclassifies Crypto as a Financial Product
Until now, Japan regulated cryptocurrencies under the Payment Services Act, treating them as a payment method rather than an investment product. The amended law creates a separate legal category for crypto assets and adds insider trading restrictions on crypto transactions for the first time. Issuers of certain crypto assets will also face new annual disclosure requirements.
Penalties for operating an unregistered crypto business are rising sharply. According to RootData, the maximum prison sentence increases from three years to 10 years, and the maximum fine rises from 3 million yen to 10 million yen, roughly $18,500 to $61,600.
The legislation also lays the legal groundwork for taxing crypto gains separately from other income, at an effective rate of about 20%, with a three-year loss carryforward deduction. Japan currently taxes crypto profits as miscellaneous income, where rates can reach as high as 55%.
What This Means for Japanese Crypto Investors
For everyday holders in Japan, this is the clearest signal yet that the tax burden on crypto gains is coming down. A flat 20% rate would put crypto profits closer to how Japan taxes stock market gains, instead of taxing them as ordinary income at rates that can more than double what stock investors pay.
The new financial product classification also opens the door for domestic asset managers to file for spot Bitcoin ETFs, something that has not been legally possible in Japan under the old framework. Readers tracking Bitcoin ETF developments worldwide can find more coverage like this on our Bitcoin news hub.
The Timeline for ETFs and Tax Changes
The vote on Wednesday completes the legislative step, but it does not, by itself, turn on tax cuts or ETFs. Japan’s Financial Services Agency still needs to write the implementing rules that will set the effective date for the new tax treatment and the approval process for crypto ETF applications. That rulemaking process is where the practical details, including exact dates and application requirements, will be decided.
What this means for you: If you hold crypto in Japan, this bill does not change your tax bill today. It sets the legal groundwork for a lower flat rate and domestic Bitcoin ETFs, and the actual timing depends on the rules regulators still have to write.
This article is for informational purposes only and does not constitute financial advice. Do your own research before making any investment decisions.
