MyTax

Take care of your tax matters in MyTax.

New in MyTax on 29 January 2026

Attention begins.

Topical issues

What tax returns for 2025 can be filed in MyTax?
Maintenance breaks and disruptions affecting the Tax Administration’s services
Instructions for using MyTax
Users of MyTax will soon be able to activate Suomi.fi Messages when signing in

Attention ends

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