Tax of cryptocurrency

Hi guys, do u know about the tax of cryptocurrency in Sweden?

Skatteverket (the tax agency in Sweden) has pretty good information on their site, though it is only available in Swedish:

https://www.skatteverket.se/privat/skatter/vardepapper/andratillgangar/kryptovalutor.4.15532c7b1442f256bae11b60.html

In short, you pay a capital gains tax whenever you sell your cryptocurrency, buy something for it ,or trade it for another cryptocurrency. Do you have more specific questions or is that what you were looking for?