Scam messages have been sent out in the Tax Administration’s name. Read more about scams.

Registration checks

Visit BIS Search at the website of the Business Information System to verify the details that are registered for different types of corporate entities.

  • BIS (ytj.fi/en)

To verify a company's registered tax-prepayment and value-added-tax information, log in to Ilmoitin.fi. Several companies can be verified in one session. Use Katso identifiers to log in.

More information on the check feature of Ilmoitin.fi (www.Ilmoitin.fi > Instructions and templates > Accessories).


Page last updated 12/4/2014