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Thea Slethaug - Lawyer

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Thea is an experienced business lawyer who specializes in general business law, with a focus on tax, corporate, and property law for Norwegian and international companies and individuals. Her expertise also includes contract law and corporate transactions. She also 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.

Blog Post by Thea Slethaug - Lawyer

Thea Slethaug - Lawyer27. January 2026

Why should you conduct a Due Diligence in a real estate acquisition?

Are you acquiring real estate through shares in a property-owning company? If so, conducting a thorough Due Diligence (DD) is essential. When you buy shares, you acquire the ...
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Thea Slethaug - Lawyer23. January 2026

How to avoid VAT pitfalls when re-invoicing commercial property

Re-invoicing in the context of commercial property transactions may appear straightforward; however, an increasing number of property owners and tenants are experiencing rejection ...
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Thea Slethaug - Lawyer12. January 2026

5 common VAT mistakes in commercial property—and how to avoid them

VAT errors in commercial real estate are receiving increasing attention and having greater consequences. Following criticism from the Office of the Auditor General, we see that ...
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Thea Slethaug - Lawyer15. October 2025

Corporate tax in the state budget for 2026

On 15 October 2025, the government presented its proposed state budget for 2026. Here are the most important proposed changes in corporate tax for Norwegian companies.
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Thea Slethaug - Lawyer23. June 2025

When does the sale of property become taxable as business income?

In a recently published binding advance ruling (BFU) from the Norwegian Tax Administration, we gained insight into what triggers the shift from passive capital management to ...
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Thea Slethaug - Lawyer25. April 2025

Financing & security under Norway's Limited Liability Companies Act

There are several ways to finance the purchase of real estate companies, but one particularly practical method—explicitly permitted under the Norwegian Companies Act—is for the ...
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Thea Slethaug - Lawyer9. April 2025

Investing in property: Private ownership vs. Company structure

Real estate has long been an attractive investment in Norway due to historically stable price growth and favorable tax rules. However, a key question for investors is whether they ...
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Thea Slethaug - Lawyer1. April 2025

Property Ownership: Shares vs. Direct Purchase – Which is Better?

What is the difference between your company investing directly in property instead of acquiring shares in a property company? What are the benefits for you as a business owner? In ...
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Thea Slethaug - Lawyer28. March 2025

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 commercial properties. As of now, 323 municipalities have ...
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Thea Slethaug - Lawyer6. March 2025

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 to pay tax on their global net wealth. This means ...
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Thea Slethaug - Lawyer29. November 2024

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 Act. This implies that taxpayers who voluntarily ...
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Thea Slethaug - Lawyer10. July 2024

Development and construction agreements: Effective and important tools

In Norway development and construction agreements are important tools in both the private and public sectors, laying the groundwork for collaboration between developers and either ...
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