A mid-market private equity sponsor based outside the European Union identified a Danish technology target as its primary acquisition vehicle for entering the Nordic region. The deal appeared straightforward at first. On closer examination, the interaction between Danish corporate income tax rules, withholding tax on dividends. Additionally. The sponsor's home-country tax residency created a layered problem that threatened to erode a meaningful share of projected returns before a single dividend was repatriated.
Structuring inbound investment in Denmark requires careful alignment of corporate income tax exposure, withholding tax rates under applicable tax treaties, and the conditions that determine whether a holding entity triggers permanent establishment in Denmark. The outcome of that alignment determines whether distributed profits flow efficiently to investors or face multiple layers of taxation. Ferraz & Whitmore assisted the sponsor in designing an intermediate holding structure that addressed all three dimensions within a six-month implementation window.
This case study sets out the client's challenge, the strategy selected, the complications encountered along the way, and three transferable lessons for international investors pursuing similar structures.
Client profile and the structural challenge
The client was a technology-focused investment vehicle registered in a non-EU jurisdiction with limited double taxation treaty coverage relative to Denmark. The sponsor intended to acquire a Danish aktieselskab (Danish public limited company) holding operating subsidiaries across three Nordic countries.
The immediate structural problem was threefold. First, Danish tax legislation imposes withholding tax on dividends paid to non-resident shareholders. The rate applicable under Danish domestic rules is materially higher than the rates available under Denmark's network of bilateral tax treaties. Second, the sponsor's existing holding entity did not qualify for treaty benefits because its tax residency was in a jurisdiction with a treaty that contained beneficial ownership conditions the structure did not satisfy. Third, the intended management arrangement – with key decisions taken by personnel based outside Denmark – raised questions about whether a de facto permanent establishment might arise in Denmark for the intermediate holding company.
Left unaddressed, these three issues would have compounded. Withholding tax at the domestic rate, combined with corporate income tax at the operational level and taxation in the sponsor's home jurisdiction, would have produced an effective tax burden incompatible with the investment's return targets.
For a parallel analysis of how similar structural questions arise in another civil law system, see our case study on inbound investment structuring in Portugal, which shares several treaty-interaction challenges with the Danish context.
Strategy: intermediate holding and treaty positioning
The core of the solution was the interposition of an EU-resident intermediate holding company in a jurisdiction with a comprehensive tax treaty with Denmark and a domestic participation exemption regime. This repositioned the dividend flow so that payments from the Danish operating group passed through an entity that qualified for reduced withholding tax treatment under both the relevant bilateral treaty and the EU Parent-Subsidiary Directive.
Three structural conditions had to be satisfied for the approach to hold. The intermediate holding company needed genuine substance – offices, resident directors with decision-making authority, and a documented governance process. It needed to satisfy the beneficial ownership requirements under both Danish tax legislation and the applicable treaty. And it needed to avoid creating a permanent establishment in Denmark through the activities of the management team.
The permanent establishment question was the most technically demanding element. Danish tax residency rules and the permanent establishment provisions of the relevant treaty both required careful mapping against the actual business model. The decision was made to formalise the intermediate holding company's governance so that all investment decisions were taken and documented in the holding company's jurisdiction of incorporation. Personnel with authority to bind the Danish entities were based in Denmark, not at the holding level, which helped contain the permanent establishment risk.
The full scope of Danish tax law considerations for inbound investors in Denmark. including the interaction between participation exemption rules and controlled foreign company provisions. is covered in detail in our dedicated service resource.
Key milestones and complications
Implementation proceeded across four stages over approximately six months.
The first stage was a treaty benefit analysis. This required mapping the sponsor's existing holding chain against the beneficial ownership conditions of the Denmark treaty and identifying the gap. The analysis confirmed that the existing structure did not qualify. A new intermediate entity needed to be incorporated before the acquisition closed.
The second stage was jurisdiction selection for the intermediate holding company. Several EU jurisdictions were evaluated against three criteria: quality of the tax treaty with Denmark, domestic participation exemption coverage, and the practical cost of maintaining genuine substance. The selected jurisdiction offered a treaty with Denmark that explicitly addressed beneficial ownership, a participation exemption applicable to dividends from EU subsidiaries, and a well-established administrative practice on substance requirements.
The third stage was incorporation and substance build-out. This took longer than anticipated. Identifying and appointing resident directors with relevant financial experience and establishing a physical office took approximately eight weeks. The acquisition timeline had to be extended by one month to allow the intermediate holding company to be fully operational before the Danish target was acquired.
The fourth stage was the acquisition itself, completed using the intermediate holding company as the direct acquirer of the Danish aktieselskab. The corporate structure was documented to reflect the governance arrangements agreed during the substance build-out phase.
One complication arose that had not been anticipated at the outset. Danish corporate legislation imposes notification requirements when a foreign entity acquires a controlling interest in certain categories of Danish company. The relevant threshold was crossed on closing. The notification was filed promptly, but the process required coordination between Danish corporate counsel and the intermediate holding company's local advisers. The delay in receiving confirmation added two weeks to the post-closing administrative timeline.
A second complication arose from the sponsor's home-country tax rules. Those rules contained provisions that could treat the intermediate holding company as a controlled foreign company, potentially attributing its income to the sponsor for domestic tax purposes. Specialist advice in the sponsor's home jurisdiction confirmed that the intermediate holding company's active holding activities fell outside the controlled foreign company provisions, provided certain documentary conditions were met on an ongoing basis.
To explore how Danish corporate law requirements interact with foreign acquisition structures – including notification obligations and board governance rules – our corporate law resource provides a detailed operational reference.
To receive an expert assessment of your inbound investment structure in Denmark, contact us at info@ferrazwhitmore.com.
Transferable lessons
Lesson 1: Treaty benefit analysis must precede structuring decisions, not follow them. In this matter, the existing holding chain was assumed to be treaty-efficient. That assumption proved incorrect. A treaty benefit analysis conducted before the acquisition mandate was accepted would have identified the beneficial ownership gap earlier. Investors entering Denmark through a non-EU holding chain should verify treaty qualification – including beneficial ownership conditions – as a first step, not as a due diligence item during deal execution.
Lesson 2: Substance is not a formality. it is the load-bearing element of the structure. Danish tax legislation and the relevant treaty both require that an intermediate holding company have genuine economic substance in its jurisdiction of incorporation. In practice, this means resident directors with real authority, documented board decisions, and physical presence. Nominee arrangements or purely administrative offices will not satisfy these requirements. The eight-week substance build-out in this matter was the critical path item. Investors who underestimate this timeline risk closing an acquisition before the holding structure is functional.
Lesson 3: Permanent establishment risk travels with management decisions. Not just with physical offices. A common oversight among non-EU investors is to focus on the location of offices while overlooking where investment decisions are actually taken. Danish permanent establishment rules – and the equivalent provisions in most of Denmark's bilateral treaties – look to the place where key management and commercial decisions are made. If those decisions are made outside Denmark but within the intermediate holding company's jurisdiction, and that is properly documented, the risk is managed. If decisions are made informally by personnel in Denmark, the risk crystallises regardless of where the formal office is located.
About Ferraz & Whitmore
Ferraz & Whitmore is an international law firm based in Lisbon, advising business clients across 46 jurisdictions. Our tax law practice covers inbound and outbound investment structuring, corporate income tax optimisation, withholding tax planning, and cross-border treaty analysis across European and international markets. As a law firm in Denmark matters context, we work with international sponsors, institutional investors. Additionally. In-house legal teams who need a lawyer in Denmark-adjacent structuring matters handled with precision across both civil law and common law systems. Our attorneys have advised on investment structuring and tax treaty positioning across EU and non-EU jurisdictions, combining Portuguese civil law expertise with English common law tradition. To discuss your inbound investment structure in Denmark or a related cross-border matter, contact us at info@ferrazwhitmore.com.
Disclaimer: This publication is provided for informational purposes only and does not constitute legal advice. The information herein should not be relied upon as a substitute for professional legal counsel tailored to your specific circumstances. Ferraz & Whitmore assumes no liability for actions taken or not taken based on the contents of this material. For advice regarding your particular situation, please contact info@ferrazwhitmore.com.