Marie-Hélène Revaz Executive Director

Marie-Hélène Revaz


  • Swiss certified tax expert
  • Master’s degree in economics (Université de Lausanne)
  • Member of the Swiss certified tax experts Association
  • Member of the Chambre fiduciaire Suisse 

Professional experience

  • More than 20 years tax expertise with Big4 companies and Swiss tax administration
  • Wide experience with Swiss and multinational companies in the areas of Swiss and international taxation
  • Specialized in inbound and outbound investment, corporate tax planning as well as corporate reorganizations, mergers and acquisitions; this involves corporate tax optimization and compliance
  • Extensive experience in tax accounting and IFRS/US GAAP tax reporting, FIN 48 analysis for US group entities; review of tax risks and tax opportunities from a group perspective
  • Advising MNE groups concerned with the implementation of the global minimum tax under Pillar 2
  • Trainer and speaker at the OREF and the Swiss Tax Academy
  • Co-author of tax specialized papers 


  • French/English


Marie-Hélène Revaz Executive Director


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