Professional, comprehensive services for businesses in Norway
Services for individuals – Norwegian taxes, payments, help with official matters


Our authorised accounting office provides high-quality accountancy services, the highest safety standards, and competitive prices

Services for businesses

Our team of authorised Polish and Norwegian accountants and statutory auditors provide professional, high-quality services to businesses in Norway and support in tax and accounting matters to business owners

Services for individuals

We provide quick, effective help in a number of official matters in Norway, e.g. tax returns and appeals, help with claiming benefits, Norwegian pensions, help with insurance matters, resident registration and work-related questions

VAT representation

We have years of experience in services for foreign companies in Norway. You can count on our professional support in terms of VAT representation, settlements for foreign companies, or contacting authorities

Starting a business in Norway

We can help you start your own business in Norway (application for business registration) and provide professional support during consultations on how to run your own business in Norway


News related to running a business in Norway.

Our offices

We strive to be as close to our Customers as possible, so we have 6 offices where you can meet our accountants in person and discuss the important matters related to running your business or our other services.





BDT has 5 offices in Norway and 1 office in Poland. Nasza firma zapewni kompleksową obsługę dla polskich i skandynawskich firm na rynku polskim i skandynawskim.

A team of over 60 employees with relevant qualifications and experience in many industries can fully support our customers in our fields of expertise.

We have over 30 years of experience. Hundreds of customers have already trusted us.

Thanks to our customers’ trust and years of experience, we are glad to see that our partners and us are constantly growing!


Hoffsveien 15
0275 Oslo


ul. Podgórna 27/U1
70-205 Szczecin


+47 22 50 66 05

Regnskap AS: 935392667MVA

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