Tax
Crypto and tax in Belgium
Belgium has no general capital gains tax on crypto for private individuals, but three profiles decide whether your gain is untaxed, taxed at 33 percent as miscellaneous income, or treated as professional income. This page explains where the line runs and lets you calculate your own situation.
Three profiles decide everything
The tax authority judges your behaviour, not your coin. Normal management of private wealth is in principle untaxed. Speculative transactions are miscellaneous income at 33 percent plus municipal tax. Activity amounting to a profession is taxed progressively with social contributions.
There is no fixed threshold in transactions or amounts; frequency, leverage, borrowed money, size relative to your wealth and time spent all weigh in.
The three profiles
| Profile | Characteristic | Levy |
|---|---|---|
| Prudent investor | Buy and hold, own funds | In principle untaxed |
| Speculative | Frequent, leveraged, short term | 33% miscellaneous income |
| Professional | Organised, main income | Progressive + contributions |
What you declare and where
Miscellaneous income goes in box XV of the personal income tax return; professional income is declared as profits. Foreign account reporting obligations may also apply to platforms with a foreign entity.
Filing in five steps
- 01
Determine your profile for the income year
- 02
Calculate realised gains in euros
- 03
Deduct provable costs and losses
- 04
Report miscellaneous income in box XV
- 05
Keep exports, wallets and rate sources
When is a gain realised?
Selling to euro, swapping one coin for another and paying with crypto are generally realisation moments. Simply holding is not.
Staking rewards and lending interest are often treated as movable income, separately from the gain on the coin itself.
Inputs
Result
Taxable base
€ 17.316
Deemed return
€ 1.046
Estimated tax
€ 376,52
Effective rate
+0.50%
These outcomes are a worked example based on your input and public market data. Not investment or tax advice.
Frequently asked questions
Is crypto profit taxed in Belgium?
It depends on your profile: untaxed under normal management, 33 percent when speculative, progressive rates when professional.
How many trades make me speculative?
There is no fixed number; the authority weighs the overall pattern.
Is a bitcoin to ether swap taxable?
A swap generally counts as a realisation moment.
How are staking rewards treated?
Usually as movable income, separately from the gain on the coin.
Must I report a foreign platform?
Accounts with foreign institutions can be reportable; check with your accountant.
Read next
Crypto tax in Belgium in 2026
How is crypto taxed in Belgium in 2026? Prudent management vs miscellaneous income vs professional income, tax ruling service and foreign accounts. Not tax advice.
Crypto and tax in the Netherlands
How much tax do you pay on crypto in the Netherlands? Box 3 explained, the tax return step by step and a calculator for your own numbers.
Staking and mining: tax treatment in the Netherlands and Belgium
How are staking, mining, lending and airdrops taxed in the Netherlands and Belgium? Valuation timing and deductible costs explained. Not tax advice.
Keeping crypto records
How do you keep good records of your crypto transactions? Exports, cost basis and practical tools for filing taxes. General information, not tax advice.