Of Counsel, Tax Advisory |
Where legal meets business
Filip Debelva
Of Counsel, Tax Advisory |
Where legal meets business
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Who I Am
I’m Of Counsel in the Indirect Tax practice at Deloitte Legal in Zaventem, Belgium, and professor at KU Leuven. I combine academic insight, policy advisory and hands-on practice to help clients navigate complex real estate, cross-border and EU tax matters.
What I Do
Advise clients on indirect tax, real estate taxation and cross-border taxation
Support investment arbitration and tax-related dispute resolution
Guide policymakers on national, EU and international tax legislation
Conduct applied research and provide thought leadership in EU and international tax law
Who I Work With
Corporates and investors with cross-border operations
Public institutions and policymakers
Deloitte colleagues across tax, legal, and real estate practices
Academic and professional networks in EU and international taxation
My Approach
Combine rigorous academic knowledge with practical, real-world experience
Focus on actionable solutions at the intersection of tax law, fundamental rights and international investment law
Translate complex national, EU and cross-border tax rules into clear advice for clients
Credentials & Leadership
Head of KU Leuven Tax Law Institute and holder of the Deloitte Legal Chair in International & EU Tax Law
Programme Director, LL.M in Tax Law at KU Leuven
Member of EATLP, IFA (former national reporter for Belgium), EUCOTAX, IBFD OPTR
Member of editorial boards: A.F.T., CFLE; scientific collaborator for T.F.R. and several national and international journals
Professor at KU Leuven, visiting professor at the Belgian Royal Military Academy, Eötvös Loránd University, UCLouvain, and Fiscale Hogeschool
Recognition
Two-time T.F.R. Award recipient
Biennial Award, Belgian Branch of IFA
Honourable Mentions: IFA Mitchel B. Carroll Award, EATLP
Winner, International & European Tax Moot Court Competition
Shortlisted, IBFD Frans Vanistendael Award
Why Deloitte Legal
I leverage Deloitte Legal’s global network and integrated expertise to deliver practical, cross-border tax solutions. Combining academic insight, policy advisory and hands-on experience, I help clients navigate complex international and EU tax challenges with confidence.