THEA SLETHAUG
Lawyer | Oslo
CORPORATE LAW | CONTRACT LAW | TAX LAW
About Thea Slethaug
Thea specializes in general business law, with a focus on tax and corporate law for both Norwegian and international companies. Her expertise also includes contract law, corporate transactions, and property law. She has significant experience with real estate transactions and assists real estate companies at all stages of their projects, from the design phase to the final sale.
Thea graduated in 2021, having written her master's thesis on the role of joint ventures in merger control. She started at Magnus Legal as an intern and joined the team as an associate lawyer in June 2021
Languages: Norwegian and English.
Phone: +47 948 00 347

CORPORATE LAW | CONTRACT LAW | TAX LAW
About Thea Slethaug
- 2023 - Current date: Lawyer at Magnus Legal Law Firm AS.
- 2021 - 2023: Associate Laywer at Magnus Legal Law Firm AS.
- 2021: Trainee at Magnus Legal Law Firm AS.
- 2020: Trainee at PWC Law firm AS.
- 2016 - 2021: Master of Laws at the University of Bergen.
CORPORATE LAW | CONTRACT LAW | TAX LAW
About Thea Slethaug
Thea Slethaug - Lawyer28. March 2025 3 min read
Norwegian property tax for residence and commercial properties
Property tax (eiendomsskatt) is a local tax that Norwegian municipalities can choose to impose on both residential and ...
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Thea Slethaug - Lawyer6. March 2025 2 min read
How Norwegian wealth tax is affected by property ownership
Norway is one of the few countries that impose a tax on net wealth. All individuals who are tax residents in Norway are liable ...
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Thea Slethaug - Lawyer29. November 2024 2 min read
Hearing Proposal: Repeal of voluntary tax return correction rules
The Ministry of Finance has recently proposed to repeal the current rules for voluntary correction under the Tax Administration ...
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