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Conversions to euros and payments: 10% on the gain, a €500 yearly exemption and five-year loss carry-forward, as in the October 2026 bill.
Crypto-to-crypto swaps are not taxed; converting to euros or paying with crypto is.
The gain is what you received minus the purchase cost. Earlier losses offset it first, then the €500 is removed, and 10% applies to what is left.
If the purchase cost cannot be proven, the rule uses a zero cost. The tax then comes out higher than the real one; the page shows that instead of hiding it.
A remaining loss is carried forward for five years.
You received €6,000 selling crypto bought for €4,000. Gain €2,000. The €500 leaves €1,500; tax €150.
No. A loss is not taxed and is carried into the next five years.
The bill does not tax the swap. Converting to euros or paying is the taxable event.
The bill was in Parliament in late October 2026. Until it passes, the page is an indication, not a final calculation.
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Your result updates as you type.
€150.00
Rate: 10.00% · Effective rate: 7.50%
Gain
€2,000.00
Purchase cost
€4,000.00
Exemption
€500.00
We took what you entered, checked it against the rules and, where no rule exists, used an estimate.
10.00% tax on the gain, with €500.00 a year tax-free
You: Gain €2,000.00
Source: October 2026 billChecked 28 October 2026
€150.00
Want to go further?
Check when the return is due and what the penalty is.
The October 2026 bill sets 10% on conversions to euros, a €500 exemption and five-year loss carry-forward. It had not been voted when this page was built.
Tax
€150.00