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Crypto Tax Assistant » News » Accord Arizona: 10% on capital gains

Belgium could soon introduce a new 10% tax on financial capital gains, including those made on cryptocurrencies. The proposal, which stems from the federal ARIZONA agreement, is already attracting the attention of retail and professional investors. Although the law has yet to be passed, it could come into force as early as 2025 or 2026. Here’s a full roundup of this potential tax reform and its impact on cryptocurrency holders.
This measure aims to broaden the tax base for financial gains, affecting a wide range of taxpayers. Individual investors will be affected, whether they realize capital gains on traditional assets such as stocks and bonds, or on cryptocurrencies such as Bitcoin or Ethereum. Professional investors, meanwhile, will not be spared either. Even individuals who manage their portfolios personally and without speculative intent, often referred to as “good fathers”, will have to pay this tax if their gains exceed a certain threshold.
Terms and conditions include :
These provisions offer some protection to small investors, while ensuring that larger gains contribute to tax revenues.

Although the idea of a capital gains tax has been incorporated into the federal ARIZONA agreement, it is not yet legally binding. No specific legislation has yet been passed, and the precise details of the reform have yet to be defined. If the law is passed, it could be implemented between 2025 and 2026.
For investors, this means that it is still too early to draw any definitive conclusions. It’s essential to keep a close eye on how the legislation develops, as the final terms could differ significantly from the current proposals. In the meantime, here are a few key points to bear in mind :
Holders of cryptocurrencies will be directly affected by this reform. Gains made on digital currencies will be subject to the 10% tax, just like profits from traditional financial assets. This includes profits generated by the sale of Bitcoin, Ethereum or any other cryptocurrency. For small investors, the exemption of the first €10,000 of annual earnings offers some protection. For example, if you make a gain of €12,000 in one year, only €2,000 will be subject to the 10% tax.
Another reassuring point is the absence of retroactivity. Capital gains realized before the law comes into force will not be affected. This means that investors can still sell their assets tax-free until the reform takes effect. However, it is advisable to start anticipating these changes now, as they could influence your investment strategies in the medium and long term.
Faced with this possible tax change, it’s essential to be prepared. Here are a few tips to help you anticipate these changes:
Belgium is considering introducing a 10% tax on financial capital gains, including gains on cryptocurrencies. Although this measure is not yet set in stone, it could reshape the tax landscape for investors. Here are the key points to remember :

At Waltio, we help investors stay compliant and anticipate tax changes. Our platform enables you to :
Whether you’re a small investor or a professional, our tools are designed to help you navigate this new tax environment.
👉 Find out more about our solutions on our blog.
Regulations and taxation in the crypto space are evolving rapidly! Stay informed with our bi-monthly newsletter.
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