When you log in to MyTax on 1 June or thereafter, your tax-related letters will change from paper to electronic form automatically. Read more about the changes.
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.
Download the form
Page last updated 1/26/2021