Crypto Tax Deadlines Across Europe: Don’t Miss These 2026 Dates

Overview

Crypto tax rules vary widely across Europe, but one thing is consistent:
missing a deadline can be expensive.

In 2026, European tax authorities are coordinating more closely, and crypto reporting expectations are higher than ever.
This article provides a clear overview of key crypto tax deadlines across major European jurisdictions, starting with the UK.

Deadlines at a Glance

Country	Tax year	Filing deadline
🇬🇧 United Kingdom	6 April – 5 April	31 January (online, following the tax year)
🇩🇪 Germany	Calendar year	31 July — later if a tax adviser files for you
🇫🇷 France	Calendar year	April – June, by département
🇳🇱 Netherlands	Calendar year	1 May
🇪🇸 Spain	Calendar year	Usually June
🇮🇹 Italy	Calendar year	June – November, by filing method

Find your country below for what actually has to be reported — the date is only half of it.

United Kingdom 🇬🇧

Tax year: 6 April 2025 – 5 April 2026
Filing deadline: 31 January 2027

UK crypto taxes are reported through Self Assessment.

You must report:

Capital gains from selling or swapping crypto
Income from staking, mining, and certain airdrops

Even if no tax is due, HMRC expects accurate records. Losses should still be reported so they can be carried forward. How UK crypto taxes are calculated covers what goes into that return.

Germany 🇩🇪

Tax year: Calendar year (1 January – 31 December)
Typical filing deadline: 31 July (following year)

Germany treats crypto as private money.
If you hold crypto for more than one year, gains are generally tax-free.
Shorter holding periods may trigger income tax.

Within that one-year window, gains stay tax-free only while your total private sale gains for the year are under €1,000. The statute says weniger als 1 000 Euro — less than, not up to — so hitting €1,000 exactly is already too much. It is a Freigrenze, not an allowance: cross it and the whole amount is taxable, not just the excess.

Deadlines can vary by federal state and whether a tax advisor is used.

France 🇫🇷

Tax year: Calendar year
Filing window: April – June (varies by region)

French residents must declare:

Crypto capital gains
Accounts held on foreign exchanges

France has strict disclosure requirements, even if gains are minimal.

Failure to declare exchange accounts can result in penalties, regardless of profit.

Netherlands 🇳🇱

Tax year: Calendar year
Reference date: 1 January (Box 3 valuation)
Filing deadline: 1 May

The Netherlands taxes crypto under wealth tax (Box 3), not capital gains.

Your crypto balance is valued on 1 January.

Trades during the year are no longer irrelevant, though: since the 2025 return you can report your actual return instead, which uses year-end values plus purchases and sales. See our guide to Dutch Box 3 reporting.

Spain 🇪🇸

Tax year: Calendar year
Filing deadline: Usually June

Spain requires:

Capital gains reporting
Declaration of foreign-held crypto assets
Separate reporting for large balances

Spain has increased enforcement significantly in recent years.

Italy 🇮🇹

Tax year: Calendar year
Filing deadline: June – November (depending on filing method)

Italy's rules changed under the 2025 Budget Law, and a lot of older guidance is now wrong:

the €2,000 exempt threshold has been abolished, so every euro of gain counts
the substitute tax rate on crypto gains rises to 33% from 1 January 2026 (from 26%)
euro-denominated e-money tokens are the exception and stay at 26% — so a euro stablecoin is not taxed like the rest of a portfolio
holdings must still be disclosed

Both changes come from the 2025 Budget Law (Legge 30 dicembre 2024, n. 207, art. 1 comma 24).

If you are reading anything that still describes a small tax-free allowance on Italian crypto gains, it predates this change.

Penalties apply for non-disclosure, even without gains.

Why Deadlines Matter More in 2026

Across Europe, tax authorities are adopting automatic crypto data exchange frameworks.
This means:

Exchanges may report balances directly
Late filings are easier to detect
Inconsistent reporting is riskier than before

Waiting until the deadline often leads to rushed, incomplete calculations.

Prepare tax report

Best Practice for European Traders

If you trade across borders or use multiple exchanges:

Track transactions continuously
Keep country-specific records
Separate tax logic by jurisdiction
Avoid last-minute calculations

Deadlines are fixed. Data preparation is not.

Conclusion

Crypto tax deadlines across Europe differ — but the consequences of missing them are universal. For Norway, Sweden and Denmark specifically, see reporting crypto on a Scandinavian tax return.

Knowing when to file is just as important as knowing what to file.

Planning early gives you time to correct errors, report losses, and stay compliant.

Generate tax report

Official Resources

Deadlines and rates in this article change every year and vary by personal circumstances, filing method and region. Always confirm the date for your own tax year with the relevant authority before relying on it. This is general information, not tax advice.