9.10.2023

The European Commission proposes changes to transfer pricing and the taxation of large international groups within the EU

Related services

In September 2023, the European Commission published its proposed directive on Business in Europe: Framework for Income Taxation (BEFIT) aimed at cross-border groups. The proposed directive includes a common set of rules to determine the tax base of companies belonging to the same group within the EU, with the purpose of aggregating the tax bases into one single tax base. Once the aggregated tax base has been determined, each group company will be assigned a percentage of the aggregated tax base. This percentage will be based on the average of the taxable results in the previous three fiscal years.

In the same connection, the Commission issued a separate proposal for harmonising transfer pricing rules within the EU. This proposal aims at enhancing tax certainty and, consequently, reducing tax litigation and double-taxation. Moreover, it also aims at reducing aggressive tax planning schemes.

The proposed directive would concern large groups that are subject to EU regulations

The BEFIT Directive will be mandatory only for groups operating in the EU with a combined revenue of at least EUR 750 million over a certain period, and where the ultimate parent entity hold at least 75% of the ownership rights or of the rights giving entitlement to profit. Another precondition is that the group companies prepare consolidated financial statements. Groups with a lower revenue operating in the EU may also choose to opt in as long as they prepare consolidated financial statements.

The proposed regulation may initially lead to additional work

The proposed directive is another step towards a common EU corporate taxation system and the plan for a common allocation method in which the results, determined under common rules, would be allocated for taxation in the group companies’ home countries using a formulary apportionment.  The proposed regulation aims to further develop the EU’s internal market and reduce the procedural costs caused by applying multiple taxation frameworks. It is also expected to encourage cross-border investments within the EU. While the Commission predicts that the regulation could result in significant savings in procedural costs, the implementation and application of the new regulation will likely lead to additional work for groups, at least in the initial stage. The situation is further complicated by the fact that the proposed directive only concerns companies that fall under EU regulation. In other words, it does not apply to cases in which a company’s tax residence is in a non-EU state.

The contents of the directive are not yet set in stone

The BEFIT Directive is proposed to enter into force on 1 July 2028. If the transfer pricing proposal proceeds as planned, it would enter into force on 1 January 2026 already. However, the directives must first pass through the hands of the European Parliament and of the Council. The proposed regulation and the allocation of revenue concern the taxing rights of Member States, which have traditionally been difficult questions on the EU level. It is therefore highly uncertain that the European Parliament and the Council would adopt the proposed regulations, at least exactly as proposed. Nevertheless, it is necessary to renew the international corporate taxation system, and we are bound to see some changes sooner or later.

Latest references

Castrén & Snellman advised Nscale, a European AI infrastructure company, in connection with its planned data centre project in Harjavalta, Finland. The facility will be located in the Sievari industrial area. Castrén & Snellman’s advisory role encompassed the negotiation and execution of a site securing and development agreement (SSDA) with Fortum, as well as the preliminary land sale process for the Sievari site with the Town of Harjavalta. Under the SSDA, Fortum supports the advancement of Nscale’s project development, including grid connection design and permitting.
Case published 15.4.2026
We are acting as legal adviser to Taaleri Plc on its acquisition of a 51 per cent ownership stake in Nordic Science Investments Oy (NSI), marking Taaleri’s expansion into deeptech-driven venture capital. Through the transaction, Taaleri broadens its private equity offering into early-stage venture capital funds as well as the commercialisation and scaling of research-driven innovations. NSI is a Finnish venture capital fund manager operating across the Nordic and Baltic regions, focusing on early-stage investments in research- and science-based technologies. Its portfolio companies develop, among other things, health technologies, life sciences, advanced materials and AI-driven solutions. In addition to providing growth capital, NSI supports spin-out companies with strategic guidance, access to networks and assistance in building teams during the early phases of business development. NSI’s first fund, the EUR 45 million NSI Nordic Science I Ky, was established in 2024 and has to date invested in 22 early-stage companies in Finland, Sweden and the Baltic countries. Taaleri is a specialist in investments, private asset management and non-life insurance, with a strong position in renewable energy, bioindustry and housing investments as well as credit risk insurance. Taaleri has EUR 2.7 billion of assets under management in its private equity funds, co-investments and single-asset vehicles, employs approximately 130 people and is listed on Nasdaq Helsinki. The founders of NSI will continue in their operational roles following the transaction. The completion of the transaction is subject to approval by the FIN-FSA.
Case published 13.4.2026
We delivered two information design workshops for the legal department of the Finnish Centre for Pensions, with participants from both legal and other professional backgrounds. In the sessions, we applied the principles of legal design thinking to the Finnish Centre for Pensions’ field of operation and background materials, also utilising AI as a design tool. The participants found the tailored training highly useful and commended the trainers for their in-depth familiarisation with the Centre’s opinion drafting process and operating environment. As a result of the workshops, our experts proposed a new structural and linguistic model for the legal department of the Finnish Centre for Pensions for drafting opinions and guidelines. The proposal was well received as clear and applicable to the participants’ everyday work. In addition, we presented tailored AI use cases to support experts, allowing for a more efficient AI-assisted way of working. Our experts who delivered the workshops combined their legal expertise with their leading experience in legal design. The participants appreciated this versatile expertise, which enabled a knowledgeable, creative and applied approach to legal writing. ‘C&S created a well-structured training tailored to our needs, providing clear direction for our organisation and concrete takeaways for our experts in their day-to-day work,’ says Mari Kuunvalo, Head Of the Legal Department at the Finnish Centre for Pensions.
Case published 10.4.2026
We advised Aktia Bank Plc on the issuance of an EUR 80 million Additional Tier 1 (AT1) bond. The bond pays a fixed interest rate of 6.75 per cent semi-annually. The bond is perpetual, and Aktia has the right to redeem or repurchase it in accordance with the terms of the bond, subject to certain conditions. The bond was issued on 1 April 2026. In addition, we assisted Aktia in listing the bond on the Nasdaq Helsinki Ltd stock exchange. For the listing, we prepared Finland’s first EU Follow-on prospectus for a bond. The EU Follow-on prospectus was introduced on 5 March 2026 with an update to the Prospectus Regulation (EU) No. 2017/1129. The EU Follow-on prospectus is a new type of prospectus that can be used, among others, by issuers whose securities have been admitted to trading on a regulated market continuously for at least the 18 months preceding the offer to the public or the admission to trading on a regulated market of the new securities. A follow-on prospectus is simpler than a so-called traditional prospectus, and it is intended to avoid repeating information that the issuer has already disclosed. Nordea Bank Abp acts as the sole structuring advisor for the issue of the Notes. Nordea Bank Abp, Danske Bank A/S and ABN Amro Bank N.V. act as the lead managers for the issue of the Notes. 
Case published 7.4.2026