Registration
If your company already has a Business ID, you can use MyTax to enter the company in the Tax Administration’s registers or remove it from the registers.
You can set up a company and receive a Business ID in MyTax if it is not necessary to have a registration in the Trade Register. If you establish a limited-liability company or a similar incorporated entity, you must request registration in the Trade Register. The application must be submitted via the Business Information System (BIS/YTJ).
If you submit a registration notification on ytj.fi, it will first be processed at the Finnish Patent and Registration Office. After this, the Tax Administration receives the notification.
Estimated processing time