Guide to Crypto Taxes in Sweden for 2026

Yes. Skatteverket classes crypto as other assets (andra tillgångar), not as currency or securities. Selling, swapping, or receiving crypto as payment triggers tax: capital gains for disposals, and income tax for coins you earn.

• Capital gains: 30% flat on net gains, with only 70% of losses deductible.

• Income: Crypto received as salary or income from services is taxed under the earned-income rules, at municipal income tax plus, for income year 2026, an additional 20% state income tax on taxable earned income above SEK 643,000. Your total depends on your income, deductions, and municipality.

• Staking: Native Ethereum staking rewards are capital income, taxed at 30%.

Pro tip
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Here’s a breakdown of how common crypto transactions are treated for tax purposes in Sweden.

Buying and holding cryptocurrency

There is no tax on simply buying and holding crypto in Sweden (until you dispose of the asset).

Selling cryptocurrency

When you sell crypto in Sweden, it’s simple to calculate your taxes:

Sale price minus average cost (genomsnittsmetoden) = gain (30% tax)

Mining and staking cryptocurrency

Mined coins are taxable income at their SEK value when you receive them. Staking rewards are taxable capital income at their SEK value when they become available to you. Depositing ETH for native Ethereum staking is not a disposal. Later sale gives rise to a separate capital gain or loss.

Crypto-to-crypto trades tax

In Sweden, swapping BTC for ETH (that is, any crypto for any other crypto) counts as a sale of BTC, resulting in 30% on any gain. Your sale price is the SEK market value of the crypto you receive.

Receiving cryptocurrency as payment

Crypto received as payment is taxed as salary at the marginal income rate, for taxpayers in Sweden. Future sale may create a capital gain.

• Transfers between crypto wallets you own are not disposals. Crypto you pay as a network fee is still a disposal and has to be reported.

• Fiat purchases of crypto.

• Receiving crypto as a private gift. Sweden abolished gift tax from 1 January 2005. A genuine gift isn’t a sale, so the giver doesn’t owe tax on the transfer. The recipient generally takes over the giver’s acquisition cost and pays tax on any gain when they later dispose of the crypto. Payments labeled as gifts that are really compensation are taxed as income.

• Depositing crypto purely as collateral, when the recipient can’t freely use or transfer it, generally isn’t a disposal.

Can you hold crypto in an ISK?

An investment savings account (investeringssparkonto, or ISK) cannot hold spot crypto. Under section 6 of lagen (2011:1268) om investeringssparkonto, only listed financial instruments, instruments traded on a multilateral trading facility, fund units, and cash qualify. Crypto ETPs or ETNs admitted to a regulated market can be held in an ISK.

Record-keeping for crypto transactions in Sweden

Keep trade logs with date, coin, quantity, SEK value, fee, and TXID, along with exchange statements and blockchain records. Skatteverket allows taxpayers to correct previously filed information for up to 6 years, so in 2026 you can generally submit voluntary corrections for income years dating back to 2020. Longer periods can apply in some situations, so keep records that support how you treated each transaction.

Filing deadlines for crypto taxes in Sweden

Returns for the 2025 income year were due on 4 May 2026 because 2 May fell on a Saturday. The deadline covered both electronic and paper filing. Each year’s return is due 2 May, or the next weekday if 2 May falls on a weekend, unless you have an extension. Crypto transactions from 2026 go on the return filed in 2027.

Exchange statements, wallet exports, mining receipts, and SEK conversion proofs. Automated tools that store SEK rates reduce end-of-year scrambles.

Log in to Skatteverket’s e-service for your income tax return (Inkomstdeklaration 1) and report each disposal in section D of form K4. Skatteverket lets you aggregate crypto transactions instead of listing every disposal, but you must report gains and losses separately, because gains are fully taxable and only 70% of losses are deductible. Report each cryptocurrency separately, and keep transaction-level records that support your totals.

Report native ETH staking rewards at point 7.2 of the return. Hobby mining income is reported on Form T2, and business mining requires appropriate business reporting.

Sweden requires the average-cost method (genomsnittsmetoden) for each cryptocurrency. Add up all purchases of that coin across all exchanges and wallets, then divide the total SEK cost by the total number of units, and adjust the average as your holdings change. Bitcoin, Ethereum, and every other coin each get their own calculation. Schablonmetoden, which uses 20% of the sale price as your cost, is not allowed for crypto. Compare your average cost with the SEK value at disposal. Gains are taxed at 30%, and 70% of losses are deductible.

Trading fees directly tied to a sale can reduce your proceeds, and eligible acquisition costs add to your cost. Fees paid only to move crypto between your own wallets aren’t selling expenses. When you pay a network fee in crypto, that payment is itself a disposal. Record the fee asset, quantity, and SEK value so you don’t count a cost twice.

Example: Calculating crypto taxes in Sweden

Suppose you buy 1 ETH for SEK 20,000 and another 1 ETH for SEK 30,000. Your 2 ETH cost SEK 50,000, so your average cost per ETH is SEK 25,000. You later sell 1 ETH for SEK 40,000. Your gain is SEK 40,000 minus SEK 25,000, or SEK 15,000, and the tax at 30% is SEK 4,500. Your remaining ETH keeps an acquisition cost of SEK 25,000 until later purchases change the average. The same method applies if you swap ETH for another coin, using the SEK market value of what you receive. This example excludes fees.

Sweden expects 30% on net annual gains after permitted loss offsets.

Pro tip
Not all countries are equal when it comes to crypto taxes. Some are much more favorable than others. Curious? See our article on crypto tax-free countries.

Only 70% of crypto losses are deductible. Deductible losses offset your other capital income for the same year. If you end the year with a net capital deficit, you get a tax reduction of 30% on the first SEK 100,000 and 21% on the remainder. A capital deficit can’t be carried forward to later years.

For example, suppose you realize SEK 20,000 of crypto gains and SEK 10,000 of crypto losses in one year. Only SEK 7,000 of the losses is deductible, so your net taxable capital income is SEK 13,000, and the tax at 30% is SEK 3,900. Your economic net gain was SEK 10,000, but you’re taxed on SEK 13,000. This assumes no other capital income or deductions.

Lost crypto and exchange failures

Losing access to crypto doesn’t automatically create a deductible loss. Skatteverket says losing a wallet’s private key, or losing access after a trading platform is hacked, does not by itself entitle you to a loss deduction. Exchange insolvencies, creditor claims, and later recoveries depend on your legal rights and whether a disposal actually occurs.

Skatteverket hasn’t published specific guidance on airdrops. Tokens you get in return for doing something, such as a service or promotional task, are likely taxable when you receive them, and unsolicited distributions may be treated differently. Record how you received the tokens, whether you gave anything in return, the date they became available, and their SEK market value, and check your situation with a tax professional.

Token swaps on DEXs are disposals, taxed at 30% on gains. Lending crypto to someone who can freely use or dispose of it can also be a taxable disposal.

Skatteverket treats adding crypto to a liquidity pool as a disposal at market value, reported on K4 section D. Your pool tokens take that value as their cost basis, and redeeming them is another disposal. Trading fees aren’t paid out separately; they raise the value of your pool tokens.

Crypto deposited purely as collateral, without giving the recipient the right to use it, generally isn’t a disposal. Skatteverket also recognizes that some automatic technical wrapping steps within a larger transaction aren’t disposals. Yield from lending and other DeFi products depends on the underlying arrangement, so not all rewards follow the same rules.

Sweden’s corporate income tax rate is 20.6% in 2026, and companies holding or trading crypto follow business accounting and tax rules that differ from those for individuals. Exchanging bitcoin for traditional currency is exempt from VAT under Swedish and EU rules, following the Court of Justice of the EU’s Hedqvist ruling (C-264/14), which came from a Swedish case. That doesn’t make every crypto business activity VAT-exempt. Businesses accepting crypto for taxable goods or services still have VAT obligations.

The Finansinspektionen supervises exchanges and enforces AML/KYC. Skatteverket also receives crypto transaction data from platforms under the new DAC8 and CARF rules.

From 1 January 2026, crypto-asset service providers must collect each user’s tax residency under Sweden’s DAC8 and CARF rules (Prop. 2025/26:5; SFS 2025:1377; SFS 2025:1378). DAC8 is the EU’s directive on crypto reporting, and CARF is the OECD’s Crypto-Asset Reporting Framework. Providers report to Skatteverket on form KU94. The first KU94 covers 2026 and is due by 1 April 2027.

The rules increase what Skatteverket can see, including activity on foreign platforms, but they don’t change tax rates or replace your own reporting. You still report your disposals on form K4.

Mining income and salary paid in crypto are taxed as income from employment (inkomst av tjänst), usually as hobby income, at municipal and state income tax rates. Mining that meets the requirements for a business is taxed as business income (näringsverksamhet) instead. The SEK value of mined coins when you receive them is both your taxable income and your cost of acquisition for a later sale.

Staking rewards are taxed separately as capital income at 30%. Skatteverket’s guidance covers native Ethereum staking, and other products marketed as staking may involve lending or token exchanges that are taxed differently.

Paying with crypto is a disposal: use the purchase's SEK value as your sale price and compare it with the average cost.

Legal ways to lower your bill include using losses in the same year, timing sales across tax years, and deducting allowed hobby mining costs. Report every wallet. Skatteverket receives data from foreign platforms, including under DAC8 and CARF, starting in 2026.