If you are an operator of trade or business (T:mi), an agricultural/forestry operator, select Manage your tax matters in MyTax. When you start with Manage your tax matters, you can access all your tax affairs. Read more: New in MyTax
List of service points where you can drop off tax returns or documents
If you cannot use MyTax for your tax matters, you can authorise another person or company to use our e-services on your behalf. Read more about granting a Suomi.fi authorisation for tax matters.
Return the paper forms and other documents by post to the address stated on the form.