In Iceland, there is no distinct law for cryptocurrencies, but the tax administration (Skatturinn) integrates them under the broad definition of income and assets. Gains are subject to capital income tax.

Iceland stands out due to the obligation to declare not only your gains but also the total value of your portfolio at the end of the year. This guide explains the Icelandic legislation for individuals and how to set up your Waltio account to generate a perfectly compliant report.

In Iceland, tax treatment depends on the nature of your transaction.

For the vast majority of private investors, net profits (Sale Price - Purchase Price) realized when disposing of cryptocurrencies are classified as capital income.

Iceland requires knowledge of your crypto "wealth." On your declaration, you must complete section 4.4 (Aðrar eignir / Other assets). You will indicate the total value of your cryptocurrencies converted into Icelandic Króna (ISK) at the exchange rate in effect on December 31st of the relevant tax year.

If you realize losses during your cryptocurrency sales, Icelandic law generally allows you to deduct these capital losses from your capital gains of the same category during the same tax year, so that you only pay the 22% on your overall net profit.

The Icelandic tax administration applies a strict rule: exchanging one cryptocurrency for another (e.g., selling Bitcoin to buy Solana) is a taxable event. In the eyes of Skatturinn, this is equivalent to selling the first asset (triggering capital gains tax) and then buying the second.

Excellent news: Waltio's configuration is perfectly aligned with Icelandic law.

Iceland, known for its massive geothermal mining farms, has precise rules on token creation. Skatturinn specifies that newly generated cryptocurrencies (mining, staking, etc.) or those received for free (airdrops) constitute income at the exact moment of their receipt. This income is not taxed at 22% but is subject to the progressive income tax scale (which can vary from approximately 31% to 46%).

To simplify global accounting tracking on the platform, Waltio applies a different default methodology:

Practical consequence: Taxation is deferred. It is only when you decide to sell these tokens (for another crypto or fiat) that the transaction will become taxable as a capital gain.

To ensure taxation is accounted for upon receipt (Strict Skatturinn Compliance): In order to comply with the Icelandic directive requiring these gains to be declared immediately as ordinary income, manual action is required on Waltio. You will need to individually modify each passive gain transaction to enter its acquisition price (i.e., the market price of the token on the exact day of receipt). Thus, the operation will be isolated and recorded as income for the current year. This declared value will then become your actual purchase price for calculating the 22% capital gain upon future resale.

Any exit from your digital assets into the real economy triggers the calculation of capital gains:

As soon as a transaction corresponds to an exchange or a fiat exit, Waltio isolates the generated profit, allowing you to complete your declaration without error.

Disclaimer: This guide is provided for purely informational and educational purposes. Legislation surrounding digital assets is subject to interpretation (notably the distinction between private and commercial mining activity) and may evolve. Waltio does not provide tax or legal advice. We strongly recommend consulting a certified tax advisor in Iceland to validate your declaration.