Japan has taken another step to reform its crypto taxation, replacing its tiered system that can reach as high as 55%.
The Japanese government is reportedly backing plans to introduce a significant reduction in the nation’s maximum tax rate on crypto profits, with a flat rate of 20% across the board.
Japan’s financial regulator, the Financial Services Agency (FSA), first floated the proposed tax changes in mid-November, outlining plans to introduce a bill in early 2026, and now the government and ruling coalition — the political parties in control of the National Diet (parliament) — are on board.
According to a report from Japanese news outlet Nikkei Asia on Sunday, the new rules aim to align crypto taxation rules with those of other financial products, such as equities and investment funds.
Under the current laws, taxation on crypto trading is included as part of income taxes for individuals and businesses, falling under the category of “miscellaneous income.” The rate ranges from 5% on the lower end of the spectrum to 45% on the high end, with high-income earners potentially on the hook for an additional 10% inhabitant tax.
Meanwhile, assets such as equities and investment trusts are taxed separately, with a flat 20% tax on profits, regardless of the amount.
The tax changes could be a boon for the domestic cryptocurrency market, as the higher tax rates may have deterred potential investors.
According to the Nikkei report, the potential changes to crypto taxation in Japan will be introduced as part of a “solid investor-protection framework” proposed in the FSA’s bill, which aims to amend the Financial Instruments and Exchange Act.
The FSA will submit the bill during the regular Diet session in 2026, as it pushes for greater oversight of crypto trading, including a ban on dealing with non-public information and stricter investment disclosures.
The Japan Blockchain Association (JBA), the nation’s major crypto-focused non-governmental lobbying group, has been calling for these changes for almost three years.
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In July 2023, the JBA published a letter to the government on its website outlining key tax reform requests to support the industry, calling for a 20% tax rate that falls in line with other investment vehicles.
“This letter requests a review of tax on crypto assets, which is the biggest hurdle for companies operating Web3 businesses in Japan and a disincentive for the public to actively own and use crypto assets,” the letter reads.
While it is unclear if the JBA had a direct influence on the FSA’s thinking, the financial watchdog did start warming up to the idea and pushing for reform in September 2024.
