As a light entrepreneur, you do not need an accountant or income register declaration; instead, Palkkioplus will take care of it for you. All you need to do is enter your billing information into the system and the Palkkioplus service will take care of everything from there, all the way until you receive your commission.
Register with your OAJ ID or the Memberplus ID. The service will recognize your membership and you will be entitled to the service level provided by OAJ.
Read more about Palkkioplus and register here