Cryptocurrency taxes in Denmark 2026: what you pay and how to report

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

You hold bitcoin, ether or a mix of altcoins, and you live in Denmark or plan to move there. Danish rules treat gains and losses very differently, and leaving the country triggers tax too. After reading, you will know what each disposal costs in 2026, how to report it, and what changes when you move.

Denmark cryptocurrency taxes in 2026: the key figures

What changed for 2026

• New state tax brackets. Since 1 January 2026, state tax has four layers: bottom, middle, top and top-top tax, per the Ministry of Taxation's 2026 rate table. Large crypto gains now climb through more steps.
• DAC8 applies. EU crypto-asset service providers must collect user data from 1 January 2026. The first exchange between tax authorities is due by 30 September 2027, per the European Commission's DAC8 page.
• No crypto reform yet. The Tax Law Council (Skattelovrådet) published recommendations in October 2024. Skattestyrelsen states Parliament has not dealt with them, so the speculation regime still applies.

Is this guide for you?

Read on if you…

• are Danish tax resident and sold, swapped or spent crypto in 2026;
• are moving to or from Denmark with a crypto portfolio;
• earn staking rewards, airdrops or mining income.

Probably not your case if you…

• hold crypto inside a Danish company; corporate rules apply, see corporate income taxes in Denmark;
• trade crypto futures or other crypto-linked financial contracts only; those follow capital-income rules covered below in brief.

How does Denmark tax crypto in 2026?

Here's the starting point. Danish law does not tax gains on private assets as a rule. The exception is speculation: an asset bought with the intent to resell at a profit. Section C.C.2.1.3.3.3 of the official legal guide (Den juridiske vejledning) states that such gains count as personlig indkomst (personal income).

Skattestyrelsen, the Danish Tax Agency, treats most crypto purchases as speculative. The gain must be realised before it is taxed. Holding a coin that went up costs nothing until you dispose of it.

What counts as a disposal?

• selling crypto for kroner, euros or any other currency;
• swapping one coin for another, including into a stablecoin;
• paying for goods or services with crypto.

For swaps, Skattestyrelsen values both sides at the price of the "most stable" asset in the trade, using a priority list. Fiat-backed stablecoins rank first, then the largest coins. Its guidance on crypto-to-crypto swaps gives a worked BTC-for-ETH example.

FIFO, one holding

You must, as a rule, use first in, first out (FIFO). All your coins of one type count as one holding, whichever exchange or wallet you sold from. So you need date, quantity and DKK value for every purchase and disposal across all platforms.

How much tax do you really pay on crypto gains?

There is no flat crypto rate. Your gain stacks on top of salary and other personal income. Skattestyrelsen's guide to calculating and reporting crypto gains puts the maximum at 53%.

Good news: crypto gains do not carry the 8% labour market contribution (AM-bidrag) that salary pays. Here are the 2026 layers (Ministry of Taxation rates; 2026 average municipal rate):

• municipal tax, 25.049% on average, plus church tax for members;
• bottom tax of 12.01%;
• middle tax of 7.5% above DKK 641,200 of personal income after AM-bidrag;
• top tax of 7.5% above DKK 777,900, and top-top tax of 5% above DKK 2,592,700.

The tax ceiling (skatteloft, PSL § 19) caps municipal, bottom and middle tax at 44.57%. Top and top-top tax come on top. So a gain landing above DKK 777,900 costs at most 52.07%, plus church tax for members. Above DKK 2,592,700 it costs 57.07%. The Ministry's marginal tax table rounds these to 52.1% and 57.1%. Skattestyrelsen's 53% headline fits the top bracket; it leaves out the new top-top tax.

The loss trap

Here's the catch. A speculation loss is not deducted from personal income. It is a ligningsmæssigt fradrag (a deduction from taxable income), which only reduces municipal and church tax. Skattestyrelsen values it at 26%.

The Supreme Court confirmed this in SKM2025.541.HR. So you can pay up to 53% on a gain and recover 26% on a loss.

Gains and losses are calculated separately

You report gains and losses one by one. A loss on one trade generally cannot offset a gain on another. There is one narrow exception: within the same coin, if you bought no new units between the sales and all sales fall in the same income year.

What about staking, airdrops, mining and crypto contracts?

• Staking rewards are, as a rule, taxable when you receive them and can use them. The DKK value at receipt is personal income in box 20. A later sale is a speculation gain or loss, calculated with FIFO. See the staking and mining guidance.
• Mining is generally a hobby activity because costs are so high. A profit is personal income in box 20. A loss is not deductible.
• Airdrops received as a promotional gift are taxable on receipt as personal income in box 20.
• Hard forks are taxed only when you sell. The new coins have a cost price of DKK 0, so the whole sale price is gain.
• Gifts of crypto are tax-free only as modest occasion gifts. Larger or non-occasion gifts are taxable personal income.
• Crypto-linked financial contracts (futures, CFDs) are capital income, taxed yearly on a mark-to-market basis. Losses can only offset reported net gains on such contracts, per the guidance on crypto financial contracts.

What changes when you move to or from Denmark?

Moving in

Skattestyrelsen gives no fixed rule for valuing coins you bring with you. It points to ruling SKM2019.161.SR and invites you to ask for a binding ruling (bindende svar). In practice, document the market value of every holding on your arrival date. Read tax residency in Denmark to know which day counts.

Moving out

This is where many guides get it wrong. When your Danish tax liability ends, Skattestyrelsen treats your crypto as sold at market value on the departure day. A gain is taxable, and each position is calculated separately. Unlike the share exit tax, there is no 7-in-10-year liability test: it applies whenever your liability ends.

You can ask for deferral (henstand) of the tax. After you leave, you must pay at least one seventh of the deferred tax each year, and interest accrues. The guidance on moving to and from Denmark sets this out. The practical guide to ceasing your tax residency in Denmark covers the rest of the exit.

How do you report crypto in Denmark?

1. Build your FIFO report per coin, with DKK values on each trade date.
2. Log in to TastSelv (the online tax portal) with MitID.
3. Enter gains in box 20 ("Anden personlig indkomst") of your årsopgørelse (tax assessment notice).
4. Enter losses in box 58. If the box is not open on your notice, contact Skattestyrelsen to have it opened.
5. Meet the deadline. Report by 1 May of the year after the disposal, so 1 May 2027 for 2026 trades.
6. Update your preliminary assessment (forskudsopgørelse): expected gains go in field 250, losses in field 449. These do not carry over automatically.
7. Keep evidence: exchange CSV files, wallet addresses, bank statements and screenshots.

Recent Danish court cases (SKM2026.441.BR, SKM2026.493.BR) treated unreported swap gains and undocumented bitcoin sales harshly. The consequences are covered in tax fraud regulations of Denmark.

Common mistakes (and what they cost)

• Treating swaps as tax-free → every swap is a disposal; unreported swap gains were treated as grossly negligent in SKM2026.441.BR.
• Netting losses against gains → Skattestyrelsen reassesses; your losses only give a 26% deduction.
• No cost-price documentation → the agency can refuse your claimed purchase price and tax a larger gain.
• Leaving Denmark without a departure calculation → your holdings are deemed sold on departure day, so tax plus interest follows later.
• Ignoring staking rewards → rewards are taxable on receipt, even if you never sell them.

Frequently asked questions

What is the crypto tax rate in Denmark in 2026?

There is no flat rate. Crypto gains are personal income, taxed at your marginal rate on top of other earnings. Skattestyrelsen puts it at up to 53%, with no 8% labour market contribution; above DKK 2,592,700 the top-top tax lifts it to 57.07%. Losses give a deduction worth 26%. The 2024 reform proposals of the Tax Law Council have not been adopted.

Is crypto-to-crypto trading taxable in Denmark?

Yes. Swapping one coin for another is a disposal. Skattestyrelsen values both sides at the price of the most stable asset in the trade, with fiat-backed stablecoins ranked first. You then compute the gain or loss in kroner using FIFO. Moving coins between your own wallets is not a disposal.

Does holding crypto long-term reduce tax in Denmark?

No. Denmark has no holding-period exemption or reduced rate for speculative crypto. A coin sold after ten years is taxed like one sold after ten days. The only timing lever is spreading disposals across income years so gains land in lower brackets.

Can I offset crypto losses against crypto gains in Denmark?

Generally no. Gains are personal income, while losses are a deduction from taxable income worth 26%. You calculate them trade by trade. The only exception is losses and gains on the same coin in the same year, with no purchases in between.

Do I pay Danish tax on crypto when I leave Denmark?

Yes, potentially. When your full tax liability ends, Skattestyrelsen treats your holdings as sold at market value on departure day. You can request deferral, then pay at least one seventh of the deferred tax each year, with interest. Plan the move date and valuation before you go.

How does Skattestyrelsen know about my crypto?

Banks report payments to and from exchanges, and Danish courts have reassessed people from bank deposits alone. From 2026, EU crypto service providers collect user data under DAC8, with the first exchange between EU tax authorities due by 30 September 2027. Expect your trades to be matched.

Related guides

• How Denmark taxes shares, funds and property gains
• Personal deductions and benefits in Denmark
• When you become a Danish tax resident
• Leaving Denmark: ending your tax residency
• Denmark tax landscape overview
• How Malta taxes cryptocurrencies
• Cryptocurrency taxes in Austria
• All country tax guides

Sources

• Skat på krypto: beregn og oplys gevinst og tab – Skattestyrelsen
• Den juridiske vejledning C.C.2.1.3.3.3 Spekulation – Skattestyrelsen
• Krypto: hvis du flytter til og fra Danmark – Skattestyrelsen
• Staking og mining – Skattestyrelsen
• Krydshandler – Skattestyrelsen
• Satser og beløbsgrænser 2026: personskatteloven – Ministry of Taxation (Skatteministeriet)
• DAC8 – European Commission
• Kommuneskatter – gennemsnitsprocenten i 2026 – Ministry of Taxation (Skatteministeriet)

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