Japan’s Lower House Approves Crypto Bill to Reclassify Digital Assets

Japan’s lower house of parliament voted to reclassify cryptocurrencies as financial instruments, a move that would align digital assets with stock market rules and set a flat 20% capital‑gains tax rate for crypto gains [1]. The bill also creates a legal pathway for regulated crypto‑tracking exchange‑traded funds and is slated to move to the upper house for final approval next year [4].

Key takeaways

• The legislation treats Bitcoin, Ether and other crypto assets as financial products, not securities [4].
• A flat 20% tax on crypto capital gains is proposed, replacing the current maximum rate of 55% and slated for implementation in 2028 [1].
• The bill enables the creation of regulated crypto‑linked ETFs, expanding investment options for Japanese investors [2].
• Stricter disclosure, insider‑trading rules and higher penalties for unregistered operators are included to strengthen enforcement [2].
• The measure now proceeds to the Upper House, with the new regulatory framework expected to take effect after parliamentary approval next year [4].

Reclassifying Crypto Under Financial‑Instrument Law

The draft law moves crypto‑asset transaction rules from the Payment Services Act to the Financial Instruments and Exchange Act, effectively placing digital currencies under the same regulatory umbrella as stocks and bonds [2]. Under the proposal, local exchanges handling assets such as Bitcoin and Ether would be required to publish detailed information about the tokens they list, while issuers of certain assets must meet disclosure obligations when conducting offerings or secondary distributions [2]. The shift also introduces insider‑trading restrictions and penalties of up to ten years in prison and 10 million yen for operators who act without registration [2].

Tax Reform and ETF Pathway

In addition to the regulatory overhaul, the bill pairs the reclassification with a tax reform that would lower the capital‑gains tax on crypto to a flat 20% rate, a significant reduction from the current top rate of 55% [1]. The tax change is scheduled for 2028, giving the market time to adjust. By treating crypto assets as financial instruments, the legislation also opens the door for crypto‑tracking exchange‑traded funds, offering Japanese investors a regulated avenue to gain exposure to digital assets without using traditional exchanges [2].

Why it matters

The passage signals Japan’s intent to integrate cryptocurrencies into its mainstream financial system, providing clearer rules for exchanges, issuers and investors. If the Upper House approves the bill, the new framework could boost institutional participation, especially through the anticipated crypto ETFs, while the lower tax rate may improve after‑tax returns for domestic traders. However, industry observers warn that tighter compliance requirements could pressure smaller exchanges, potentially reshaping the competitive landscape [1]. The next legislative step will determine how quickly these reforms become operational and how they influence Japan’s position in the global .