Due to maintenance scheduled for Sunday 8 March, from 12:30 to 14:00, there will be some service breaks in MyTax. If you are logged in, a short, unexpected interruption might occur, and data may be lost. We recommend using MyTax after the breaks are over. We apologise for any inconvenience.
18B Real estate units included in fixed assets (3022)
Form 18B is for reporting and itemising the real estate property that belongs to the business assets of a self-employed person, business operator or business partnership. This is an enclosure form to Form 5 and Form 6A, the main tax returns.
Other e-services for reporting this information:
- Ilmoitin.fi (website for electronic transfer of files)
If you file on paper, you can find the Tax Administration’s postal address on the form’s first page.