How does the €10.000 annual exemption on crypto capital gains work for Belgian investors under normal management (private investor)? Rules, carry-forward, and calculation explained.
Belgium's €10.000 Crypto Capital Gain Exemption (2026)
Eligibility & Basic Principles
The Chamber of Representatives definitively approved the capital gains tax law on 3 April 2026; it was published on 21 April 2026 in the Belgian Official Gazette (Belgisch Staatsblad) as the Law of 6 April 2026. The €10.000 exemption is thereby confirmed and applies retroactively from 1 January 2026.
The exemption applies to Belgian crypto investors classified under a "normal management (private investor)" profile, not speculators or professionals. From 1 January 2026, crypto investors under normal management enjoy an annual exemption of €10.000 on gains.
How It Works
- Gains below €10.000 per year = zero tax
- Gains exceeding €10.000 = 10% tax on the excess above €10.000 (the first €10.000 is always exempt)
- Example: €12.000 gains = €200 tax (10% × €2.000 excess)
Unused Exemption Carry-Forward
Investors can carry forward 1/10th of the exemption (€1.000) to the following year each year. This is possible for a maximum of 5 consecutive years, allowing the total exemption to grow to €15.000 (€10.000 base + €5.000 accumulated). Carried-forward amounts are used first when the exemption is applied in future years.
What Counts
All taxable crypto transactions count: sales, swaps and crypto payments. Losses offset gains before the exemption is applied. Staking rewards, however, remain taxed at 30% regardless of the amount.
Frequently Asked Questions
Multi-exchange Holdings
Multi-exchange holdings are combined under a single exemption.
Losses
Losses can bring taxable gains back below the threshold.
Automatic Application
Automatically applied, no formal request needed.
Pre-2026 Transactions
Transactions before 2026 are excluded from this regime.
More Information
For more context on Belgium's crypto tax regime, see our article on capital gains tax and the changes in 2026.
Frequently asked questions about the exemption
How much crypto can I hold tax-free in Belgium?
There is no cap on how much crypto you may hold, as owning crypto is never taxed in itself. The exemption does not apply to your holdings but to your realised gain per year: under normal management (private investor), the first EUR 10.000 of net capital gain per calendar year is exempt, and only the portion above that is taxed at 10%. You can therefore hold crypto of unlimited value; tax only arises upon a sale, swap, or payment with crypto where you realise more than EUR 10.000 in gains per year.
How much tax do you pay on 100,000 euros worth of crypto?
It depends on your capital gain, not on the total value. If you sell crypto for EUR 100.000 with a cost basis of EUR 0, your capital gain is EUR 100.000; after the EUR 10.000 exemption you pay 10% on EUR 90.000, which is EUR 9.000. If your cost basis was EUR 60.000, the capital gain is EUR 40.000 and you pay 10% on EUR 30.000 = EUR 3.000. Gains accrued before 2026 remain exempt thanks to the step-up on 31 December 2025, and under speculative management the exemption does not apply and 33% applies instead.
Is the EUR 10.000 exemption transferable to the following year?
Partially. You can carry forward 1/10th of the exemption (EUR 1.000) to the following year each year, for a maximum of five consecutive years, allowing the total exemption to grow to EUR 15.000 (EUR 10.000 base plus EUR 5.000 accumulated). Carried-forward amounts are used first. The exemption only applies under normal management (private investor), not under speculative or professional management.
