Eric von Frenckell

Partner, Tax Advisory | International Tax & Transfer Pricing | Where legal meets business

Who I Am

I’m a tax partner with more than 24 years of experience advising multinational groups on international tax and transfer pricing. I support clients in designing and implementing global tax and treasury strategies, as well as value chain and intellectual property structures that align tax efficiency with business transformation. I am active at our Zaventem office.

What I Do

  • Develop global tax, treasury and financing strategies
  • Design and implement value chain and intellectual property structures
  • Advise on international tax and transfer pricing matters across industries
  • Negotiate and secure unilateral and bilateral advance pricing agreements (APAs) and tax rulings
  • Support clients in tax disputes and controversy matters
  • Lead Business Model Optimisations and International Strategic Tax Reviews

Who I Work With

  • Multinational groups headquartered or operating in Belgium, the US, and France
  • Clients in a variety of sectors, with a focus on the financial services industry
  • Deloitte’s Belgian Value Chain Alignment team and global tax network

My Approach

I combine technical excellence in international tax and transfer pricing with deep sector experience to create value through business transformation. My focus is on pragmatic, sustainable solutions that meet both regulatory expectations and business objectives.

Credentials & Leadership

  • Guest Professor, University of Liège (“Belgian and International Taxation of Businesses” and “Introduction to Transfer Pricing”)
  • Author of numerous articles on international tax and transfer pricing (topics include CCCTB, notional interest deduction, anti-abuse measures)
  • Regular speaker at international tax and transfer pricing seminars
  • Member of the Brussels Bar since 2001

Why Deloitte Legal

We bring together tax, legal and business expertise in a multidisciplinary environment — enabling clients to align their tax strategy with business transformation and to manage risk with confidence across borders.