Capital fund partnerships specifies their taxable profit shares from domestic or foreign partnerships. Report the details even if the partnership has not received a profit share or even if the profit share is not known.
Choose your filing method
Other e-services:
Ilmoitin.fi (website for electronic transfer of files)
If you opt for paper filing, you can find the return address on the first page of the form.
Download the form
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The online authorisation mandate
You can use the Suomi.fi Authorization to enable you to deal with taxes for another person – including legal persons, companies, other entities – through e-services, over the telephone, or by visiting a service point on their behalf.
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Letters of authorisation on paper
You can receive a letter of authorisation written in the name of a company, to manage a single tax-related issue. If you – either personally or for an organisation that had been authorised – submit tax-related information on paper, a copy of the letter of authorisation has to be enclosed. A letter of authorisation does not provide access to MyTax.
Power of attorney for managing the taxes of a company (3804)
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