Crypto tax in the Netherlands 2026: Box 3, mining and how to pay less

Last reviewed: November 2026 · Reviewed by Stéphane Gombauld, tax expert, technologist and digital nomad

You hold Bitcoin, Ether or a basket of altcoins and live in the Netherlands, or you are about to move there. The Dutch system is unusual: no tax when you sell, but an annual tax on what you own. After reading, you will know what you pay in 2026, when crypto turns into income tax and how to pay less legally.

Netherlands cryptocurrency taxes in 2026: the key figures

What changed for 2026

• Higher deemed return. The rate on investments, which includes crypto, rose from 5.88% (2025) to 6.00% for 2026.
• DAC8 reporting started. From 1 January 2026, crypto service providers must pass customer and transaction data to the Belastingdienst. Your own filing does not change.
• Actual return now in the return itself. Since the 2025 return, you can report your actual Box 3 return directly in your income tax return.
• A new Box 3 system based on actual returns will probably apply from 1 January 2028, per the Belastingdienst. Until then, the deemed-return system stays.

Is this guide for you?

Read on if you…

• are a Dutch resident (or moving there) holding crypto as a private investor;
• earn staking rewards, airdrops or mining income and wonder how they are taxed;
• had a bad crypto year and want to know whether you can pay less.

Probably not your case if you…

• run a crypto business through a company with full accounts (you need corporate tax advice);
• are a non-resident with no Dutch ties: Box 3 does not reach your coins.

How is crypto taxed in the Netherlands in 2026?

For most people, crypto is just a Box 3 asset. The Belastingdienst says it plainly: crypto belongs to your Box 3 assets. You report its value in the economic sense on 1 January. Because rates differ between exchanges, you use the rate of the platform you use.

The Belastingdienst does not ask what you gained. It assumes a fixed return on everything you own, then taxes that at 36% under art. 2.13 Wet IB 2001.

The six-step Box 3 calculation

This is the official 2026 method:

1. Return. Apply 1.28% to bank balances (provisional), 6.00% to investments and other assets, including crypto. Subtract 2.70% on debts (provisional) above the EUR 3,800 debt threshold.
2. Return base. Assets minus debts.
3. Savings and investment base. Return base minus the EUR 59,357 tax-free allowance.
4. Your share. Step 3 divided by step 2, as a percentage.
5. Box 3 income. Step 1 times step 4.
6. Tax. 36% of step 5.

In plain terms: holding only crypto, the tax is 2.16% (36% × 6%) of the value above your allowance. That is the same whether your coins doubled or halved during the year.

Crypto tax by situation

Good news: there is no holding period to watch. Selling after a week or a decade makes no difference to a private holder.

For shares, funds and property under the same boxes, see capital gains tax in the Netherlands.

When does crypto become income tax (Box 1)?

The line is about how you deal, not what you hold. The Belastingdienst treats normal trading as investing: you speculate on price gains. That stays in Box 3.

It changes when you earn extra income often, through extra work on top of your investing. Then the result counts as income from other work or business profit, taxed at the 2026 Box 1 rates: 35.75% up to EUR 38,883, 37.56% up to EUR 78,426 and 49.50% above.

Mining follows a simple test. Costs (hardware, electricity) often exceed the proceeds, so you need not report them. Once proceeds are higher than costs, you report the result.

Staking is not addressed on the Belastingdienst crypto page. For a passive private holder, rewards simply raise your holdings and are caught at the next 1 January valuation. Running validators as an organised, profit-seeking activity points towards Box 1. That boundary depends on the facts.

Inside a company it is simpler. Crypto bought in normal business operations is a business asset, valued at cost or lower market value. A BV's mining and trading results go straight into its profit, taxed at 19% up to EUR 200,000 and 25.8% above. Structures are compared in legal forms of business in the Netherlands.

Can you pay less tax on crypto in the Netherlands?

Yes, within the law. Three routes matter in 2026.

1. Report your actual return when it is lower

Under the Wet tegenbewijsregeling box 3 (Box 3 Counter-Evidence Act), you are taxed on your actual return if it is lower than the deemed return. Actual return includes rises and falls in value, even unsold, plus direct income such as interest. Costs are not deductible, except interest on Box 3 debts. A negative total counts as EUR 0, and a loss cannot be carried to another year.

For 2025, the return itself asks whether you want to report your actual return. Reporting is optional, and the Belastingdienst uses whichever outcome is better for you. For 2024 or earlier you use the separate opgaaf werkelijk rendement form.

Here's the catch. Unrealised gains count too. In a rising year, the deemed return is usually lower and you keep it. In a crash year, this route can bring Box 3 tax to zero.

2. Use both allowances as fiscal partners

Fiscal partners have EUR 118,714 tax-free together. They can also split Box 3 income between them, which matters when one partner's other income is lower.

3. Get the timing of a move right

If you are arriving or leaving, the migration return (aangifte M) applies to the year you lived in the Netherlands only partly. How Box 3 works in that year depends on your dates, so check it before you move. Leaving with crypto inside your own BV is different: the shares get a protective assessment, covered in ceasing your tax residency in the Netherlands.

Residents vs non-residents: who pays Dutch crypto tax?

• Residents pay Box 3 on worldwide crypto, wherever the coins, wallets or exchanges are.
• Non-residents are taxed only on Dutch income under art. 2.1 Wet IB 2001. For Box 3 that means Dutch real estate and a few Dutch rights, per the Belastingdienst. Crypto is not on that list.

Reporting is getting tighter. Under DAC8 (Directive (EU) 2023/2226), providers collect data for 2026, and EU tax authorities exchange it by 30 September 2027. Expect your holdings to be cross-checked.

Comparing EU options? See taxation of cryptocurrencies in Malta and cryptocurrency taxes in Austria.

Common mistakes (and what they cost)

• Using the wrong date or exchange rate → the Belastingdienst corrects the value and reassesses the extra Box 3 tax.
• Leaving out coins in cold wallets or on foreign exchanges → Box 3 is worldwide, DAC8 data now flows in, and omissions can lead to a fine for an incorrect return.
• Treating crypto salary or invoices as Box 3 → that income belongs in Box 1 at its euro value when received, at up to 49.50%.
• Not reporting your actual return after a crash → you pay 36% on a 6.00% return you never made: EUR 2,160 per EUR 100,000 above your allowance.
• Assuming profitable mining stays untaxed → once proceeds exceed costs, the result is taxable in Box 1.

Frequently asked questions

Do I pay tax when I sell crypto in the Netherlands?

Not as a private investor. Selling, swapping or spending crypto does not trigger a separate tax. You pay Box 3 tax on the value you held on 1 January, based on a deemed return of 6.00% in 2026. Only profitable mining, trading with extra work or crypto received as pay is taxed on actual results in Box 1.

How much tax do I pay on crypto in the Netherlands in 2026?

If crypto is your only Box 3 asset, 2.16% of the value above your allowance: 36% tax on a 6.00% deemed return. The allowance is EUR 59,357 per person, EUR 118,714 for fiscal partners. Savings and debts change the exact figure, because the return is calculated on your whole Box 3 pot.

How are staking rewards taxed in the Netherlands?

The Belastingdienst crypto guidance does not cover staking separately. For a passive private holder, rewards raise your holdings and are taxed through Box 3 at the next 1 January valuation. If you run validators as an organised, profit-seeking activity with extra work, the rewards can count as Box 1 income. The facts decide.

What if my crypto lost value this year?

Use the counter-evidence rule. If your actual return, including unrealised losses, was lower than the deemed return, you are taxed on the actual figure. For 2025 you report it in the return itself; it is optional and the Belastingdienst applies the better outcome. Keep exchange and wallet statements for the start and end of the year.

Does the Netherlands tax crypto of non-residents?

No. Non-residents are taxed only on Dutch income. In Box 3 that covers Dutch real estate and certain Dutch rights, not crypto. In the year you arrive or leave, you file a migration return, and how Box 3 applies depends on your dates. Crypto inside a Dutch BV stays inside the Dutch corporate tax net.

Will the Netherlands tax actual crypto gains in the future?

That is the plan. The Belastingdienst says new Box 3 legislation based on actual returns will probably apply from 1 January 2028. Details and timing can still change. Until then, the deemed-return system applies, with the counter-evidence route if your real return is lower.

Related guides

• Capital gains tax in the Netherlands
• Ceasing your tax residency in the Netherlands
• Tax fraud regulations and penalties in the Netherlands
• Netherlands tax landscape overview
• Taxation of cryptocurrencies in Malta
• Cryptocurrency taxes in Austria
• All country tax guides

Sources

• Cryptovaluta – Belastingdienst
• Berekening box 3-inkomen 2026 – Belastingdienst
• Hoe werkt de berekening werkelijk rendement – Belastingdienst
• Werkelijk rendement in de belastingaangifte – Belastingdienst
• Wet inkomstenbelasting 2001 – wetten.overheid.nl
• Tarieven vennootschapsbelasting – Belastingdienst
• DAC8 – European Commission, Taxation and Customs Union

This guide is general information, not personalised tax advice. See how we research and review.