From 14 April on, when you log in to MyTax you will activate Suomi.fi Messages. Tax correspondence will be delivered electronically only, in MyTax. Read more about the changes.
What tax deductions for 2026 can already be claimed in MyTax?
You can already claim the following deductions and credits for 2026 in MyTax:
- tax credit for household expenses
- travel expenses
- expenses for the production of income
- deduction for second home for work
- credit due to maintenance obligation.
You can file deductions for the current year in MyTax so that they can be pre-completed on your tax return.