News
Foreign companies’ representatives with a Finnish Authenticator app and a Suomi.fi authorisation can use e-services
The Finnish Authenticator app and the foreign user’s identifier (UID) replace Katso identification. The Katso identification and Katso authorisations are no longer valid starting 1…
KATSO IDs and authorisations will remain in use until the end of 2020
You can continue using your KATSO ID and KATSO authorisations to access Tax Administration e-services until the end of 2020. After that, you must use…
Leinonen and Holvi in co-operation
Leinonen’s prices for Holvi customers Holvi is a modern digital banking solution for entrepreneurs and freelancers.Holvi makes it easy to manage the business finances with…
Base rate remains at 0.00 per cent
The Ministry of Finance has set the base rate to 0.00 per cent as of 1 July 2017 until the end of December 2017. The…
Leinonen Group acquires Resultat Compagniet AS in Norway
Press release 14.2.2017 Leinonen Group continues strong growth strategy and strengthens its position by acquisition of Norwegian Resultat Compagniet AS This acquisition strengthens the business…
Press Release
Two Finnish companies are heading to the Nordic accounting market. Procountor, a provider of cloud-based accounting software and international accounting office Leinonen Group signed a…
Tehotilit is now Leinonen!
Tehotilit Oy is a professional, authorized accounting service provider in Helsinki. Company was established in 1989 and it provides services to Finnish and international SME´s.…
Income Tax Returns in Finland
More information on deadlines in English More information on applying for postponement in Finnish: operators of trade and business, corporate taxpayers Income Tax Returns for…
We are authorized accounting firm
An authorized accounting firm has been examined, approved and certified by the Association of Finnish Accounting Firms. Reviewing the accounting firm’s business procedures’ quality and…