About

Provided by Advokatfirmaet Thommessen AS

Thommessen has for a number of years been awarded a top ranking in tax law. Our lawyers assist Norwegian and multinational clients in a broad range of industries on Norwegian and international tax matters and in disputes with the Norwegian authorities.

Tax law is characterised by internationalisation, a changing world economy and technological developments. Norwegian tax law has become more complex and is increasingly affected by international legal developments. An inadequate understanding of applicable regulations may have major repercussions for businesses. We provide clear and practical advice, thereby enabling our clients to attain their commercial objectives in the most effective manner.

With more than 20 lawyers, Thommessen has one of Norway’s very largest and most experienced tax teams. We cover all tax law practice areas, with a focus on transactions, the equity and debt markets, joint ventures, fund establishment, real estate, renewable energy, shipping, as well as oil and gas. We assist a range of clients, from major listed multinationals and international private equity funds to venture capital companies and seed capital companies. Our lawyers assist in disputes with the Norwegian tax authorities and litigate a considerable number of tax matters before the Norwegian courts, including the Supreme Court.

Chambers Review

Provided by Chambers

Tax - Norway

1
Band 1

What the Team is Known For

Advokatfirmaet Thommessen fields a tax group notable for the quality of its work. It handles a broad range of litigation, including contentious transfer pricing, VAT and international tax disputes. The firm is also involved in non-contentious tax matters, including the tax implications of corporate structuring mandates and transaction structuring. Thommessen is further sought out for its expert handling of cross-border issues. The firm acts for major corporates, especially in the shipping and energy spaces, and has additional experience representing the Norwegian Tax Appeal Board. 

Strengths

Provided by Chambers

Notable Practitioners

Provided by Chambers

Finn Backer-Grøndahl
1
Finn Backer-Grøndahl
1
Band 1

Finn Backer-Grøndahl has extensive experience in complex tax disputes and often acts on behalf of energy sector clients. He assists Norwegian and international clients.

He is smart, likeable and experienced in handling tax disputes with tax authorities.

Finn has a deep knowledge and understanding of tax-related issues in the financial industry.

Ståle R Kristiansen
1
Ståle R Kristiansen
1
Band 1
Ståle Kristiansen has experience representing clients in tax disputes before domestic courts, particularly in transfer pricing and allegations of refund abuse.

He is experienced and knowledgeable.

He is excellent in his field and good at building trust.

Bjørn Christian Lilletvedt Tovsen
3
Bjørn Christian Lilletvedt Tovsen
3
Band 3

Bjørn Christian Lilletvedt Tovsen is head of the firm's indirect tax practice and has notable expertise in VAT matters. He also works on both litigation and restructuring matters, acting for a variety of public and private organisations. 

He is the best lawyer we have worked with regarding VAT and specific issues around tax.

Bjørn has strong legal and industry knowledge. He is available and solution-oriented. 

Ranked Lawyers at
Advokatfirmaet Thommessen AS

Provided by Chambers
Filter by
Band

Norway

Tax

Finn Backer-Grøndahl
1
Finn Backer-Grøndahl
1
Band 1
Ståle R Kristiansen
1
Ståle R Kristiansen
1
Band 1
Bjørn Christian Lilletvedt Tovsen
3
Bjørn Christian Lilletvedt Tovsen
3
Band 3

Members

Provided by Advokatfirmaet Thommessen AS

Espen Ommedal

Marius Holm Rynning

Head of Department

Industries

Provided by Advokatfirmaet Thommessen AS

Banks

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Private Clients / Individuals

Real Estate

Real Estate Finance

Retail

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Technology, Hardware & Electronics

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