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Skatt (Sweden)

v1.2.0 by AlexanderBabel Updated August 25, 2026

Swedish capital income tax per calendar year for ISK, depå and crypto accounts. Computes the ISK and fund schablonintäkt, dividends, interest and crypto disposals, and exports K4 avsnitt A and D as CSV for Skatteverket.

Read the full README on GitHub
tax sweden isk crypto export

This isn't tax advice. Check the numbers against your own records, and talk to an accountant before you file anything.

Privacy and permissions

Stays on your device

It never asked for internet access, so Wealthfolio will not let it connect to anything.

This is what the add-on asks for. The reason next to each one is the author's own words, not ours. You'll see this same list when you install it, and you can say no then.

  • Account management List accounts so each one can be classified as ISK, depå or untaxed.
  • Transaction history Read deposits, trades, dividends and interest to compute the taxable amounts.
  • Portfolio data Read the account value at each quarter start for the ISK kapitalunderlag, and current depå holdings to tell fund/ETF units apart from individual shares.
  • Asset management Tell fund and ETF holdings in a depå apart from individual shares, since only funds carry the 0.4 % schablonintäkt.
  • File operations Save the K4 avsnitt A export as a CSV file where you choose.
  • Exchange rates Convert amounts in a currency the account itself does not use into SEK.
  • Event listeners Know when a trade, edit or import changes the portfolio, so the cached figures refresh then instead of on a timer.
  • Quote management Read the daily exchange-rate history so a trade is converted at the rate on its own date, and each depå holding's own price history for the fund schablonintäkt.

Installing it

  1. 1

    Download the latest release from AlexanderBabel/wealthfolio-skatt.

  2. 2

    In Wealthfolio, open Settings → Addons and choose Install from File.

  3. 3

    Check the permissions Wealthfolio shows you, and approve them there.

These don't update themselves. When there's a new version, download it and install it again.