Crypto Tax in 2026: What Every European Investor Must Know

From 1 January 2026 every crypto exchange and broker serving EU customers must collect and report its users' transactions to the tax authorities under the DAC8 directive, and the first exchange of that data between member states happens by 30 September 2027. So the practical question for a European investor is no longer whether the taxman will know, but how much is due and how to calculate it. This guide gives the headline rules for Norway, Germany, the United Kingdom, Sweden and the Netherlands from each authority's own page, with the arithmetic for a typical gain, a table to compare them, and what counts as a taxable event.

DAC8: what your exchange now reports

The European Commission's DAC8 page states that member states "must apply its provisions as of 1 January 2026" and that "the exchanges relating to the first reporting year (2026) will take place by 30 September 2027" (European Commission). Reporting crypto-asset service providers collect information on their users' transactions and send it to their national tax authority in the calendar year after the reporting year; the data includes aggregate gross amounts for acquisitions and disposals, broken down by crypto-asset.

Two consequences follow. Your tax authority will be able to compare what you declared for 2026 against what your exchange reported. And because the report is aggregated by provider, you still need your own records to calculate the gain correctly, especially if you moved coins between platforms or into self-custody.

Country-by-country: rates, methods and the arithmetic

The examples below use a simple round-number gain so the calculation is visible. They ignore allowances, other income and local deductions beyond those named; your own figure will differ.

Norway

Skatteetaten's rules page states: "Inntekt fra formuesobjekt regnes som kapitalinntekt og skattlegges med 22 prosent" (income from a capital asset is taxed as capital income at 22 percent), that a sale or other realisation produces either a taxable gain or a deductible loss, and that mining or staking rewards ("utvinning ... ved verifikasjonsaktivitet") are income regardless of protocol (Skatteetaten). Holdings also count for wealth tax "med markedsverdi per 1. januar i året etter inntektsåret", that is at market value on 1 January of the following year.

Worked example: you sell for NOK 150,000 coins that cost NOK 100,000. Gain NOK 50,000 x 22% = NOK 11,000 tax. A NOK 50,000 loss would be deductible on the same basis.

Germany

Section 23 of the Income Tax Act (EStG) treats a private sale of "other assets" as taxable only when the period between acquisition and disposal is "nicht mehr als ein Jahr" (not more than one year). Gains within the year stay tax-free if the total private-sale gain in the calendar year is "weniger als 1 000 Euro" (less than 1,000 euros) (Gesetze im Internet, § 23 EStG). Note that this is a threshold, not an allowance: at 1,000 euros or more the whole gain is taxable at your personal income-tax rate, which tops out at 45% (§ 32a EStG). Coins held for more than a year can be sold tax-free.

Worked example: bought for 5,000 euros, sold eleven months later for 8,000 euros: gain 3,000 euros, fully taxable at your marginal rate (at a 30% marginal rate, 900 euros). The same sale thirteen months after purchase: 0 euros.

United Kingdom

GOV.UK lists the Capital Gains Tax annual exempt amount for individuals at 3,000 pounds for 2024 to 2025, 2025 to 2026 and 2026 to 2027, and the rates for assets other than residential property at "18% and 24% for individuals" from 30 October 2024 (GOV.UK). The 18% rate applies to gains that fall within your basic-rate band and 24% above it.

Worked example: sold for 16,000 pounds coins that cost 10,000 pounds. Gain 6,000, less the 3,000 exempt amount = 3,000 taxable. Basic-rate taxpayer: 3,000 x 18% = 540 pounds. Higher-rate taxpayer: 3,000 x 24% = 720 pounds.

Sweden

Skatteverket states "Du betalar 30 procent i skatt på din vinst" (you pay 30 percent tax on your gain), that a loss "är avdragsgill till 70 procent" (is deductible at 70 percent), that the average-cost method (genomsnittsmetoden) must be used when you bought on several occasions, and that it is reported on form K4, section D (Skatteverket).

Worked example: gain SEK 20,000 x 30% = SEK 6,000 tax. A SEK 10,000 loss gives a SEK 7,000 deduction (70%), which at 30% reduces tax by SEK 2,100.

Netherlands

The Belastingdienst says "Crypto's horen in uw aangifte bij box 3" (crypto belongs in box 3 of your return), valued "op 1 januari 0.00 uur" at the price on the platform you used, and that the deemed return for crypto "is dat in 2026 6,00% (in 2025 5,88% en in 2024 6,04%)" (Belastingdienst). You tick the box "Cryptobezittingen". The same page stresses that having to declare crypto "betekent dat niet meteen dat u belasting moet betalen": tax depends on your total box 3 wealth above the tax-free threshold, and it is charged on the deemed return, not on what you actually sold.

Worked example: crypto worth 20,000 euros on 1 January 2026 gives a deemed return of 20,000 x 6.00% = 1,200 euros, which is then taxed at the box 3 rate together with your other assets. You pay on this figure whether or not you sold anything.

The five countries side by side

What triggers a taxable event

In most European systems the following are disposals or income:

• Selling crypto for fiat currency
• Swapping one crypto for another (a disposal of the first coin)
• Paying for goods or services with crypto
• Receiving staking, lending or mining rewards (usually income at market value when received)
• Selling an NFT

Usually not taxable at the time: buying crypto with fiat, and transferring coins between wallets you own. Keep the transfer records, because a transfer between your own wallets looks like a disposal in an exchange's DAC8 report until you prove otherwise. The Netherlands is the exception to the whole list: box 3 taxes value held, not events.

Keeping the records that DAC8 cannot keep for you

For every purchase and sale note the date, the amount of crypto, the fiat value, the fee and the platform. For staking rewards note the market value on the day received, because that value is both your income and your cost basis when you later sell. Tax software such as Koinly or CoinTracking can import exchange histories and apply a country's method; the output is only as good as the wallets and platforms you connected, so reconcile it against your own records once a year rather than at the filing deadline. For Norway-specific reporting steps see how to report crypto taxes.

Frequently asked questions

Do I have to pay tax on crypto in Europe? In every country covered here, yes, but on different bases. Norway, Germany, the UK and Sweden tax realised gains (Germany only within a one-year holding period), while the Netherlands taxes a deemed return on the value you hold on 1 January.

What is DAC8 and when does it start? DAC8 is the EU directive that makes crypto-asset service providers report their users' transactions to tax authorities. It applies from 1 January 2026, and the first exchange of information between member states, covering 2026, takes place by 30 September 2027.

Which European country has the lowest crypto tax? Of the five here, Germany is the only one where a gain can be entirely tax-free, provided you held the coins for more than one year. On headline rates, a UK basic-rate taxpayer pays 18% on gains above the 3,000 pound allowance, Norway 22% and Sweden 30%. "Lowest" depends on your holding period and income, so compare the table rather than a headline.

Is swapping one crypto for another taxable? In most European systems a crypto-to-crypto swap is a disposal of the coin you give up, so any gain on it is taxable even though you received no fiat. The Netherlands is different because it taxes holdings rather than transactions.

Are staking rewards taxed as income? Norway treats rewards from verification activity as income at market value when received, and most other European systems take the same approach. That value then becomes the cost basis for a later sale.

The bottom line

Work out which base your country taxes (gains, holdings or both), apply the method your authority names, and keep records that reconcile to what your exchange will report under DAC8. Before you rebalance, remember that every sale is a disposal; our guide to portfolio allocation and rebalancing covers how to plan sales, and understanding crypto volatility and risk explains why the gain you are taxed on can disappear before the bill arrives.

Capital at risk. This is general information, not tax advice; rates and rules change.