Hello, I move to Switzerland to work in a global company and I have a youtube channel that pays me some money. How should I declare this in Switzerland? Is neccesary to become an enterpreneur or something like that?

Apart from that, in my home country I made sometimes sporadic works related with my profession, like a little enterpreneur. How could I continue doing that in Switzerland?


Thank you in advance

Youtube part I don't know.
Side jobs -> there are a couple of options:
1. if money is very very low you don't need anything, just issue person invoice (I think limit was about 2500 / year)
2. If point 1. doesn't apply then you can either open 'Einzelfirma' - self employment (for that however you need multiple clients) OR open a GmbH company and employ yourself there, OR use some payroll company (probably easiest and most flexible)