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Apart from offering expert legal consultancy for local jurisdictions, CMS Francis Lefebvre partners up with you to effectively navigate the complexities of global business and legal environments.

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Agathe d'Aubigny
Counsel

Agathe D'Aubigny

Languages
  • French
  • English
Social media

Agathe joined CMS Francis Lefebvre in 2006 and has recognised expertise in direct taxation, both national and international. She assists companies on a daily basis in their relations with the tax authorities, particularly during audits and in the management of disputes. Her experience also covers cross-border transactions, restructuring, group taxation, international mobility and transfer pricing for French and foreign groups.  

Agathe also advises individuals, both residents and non-residents, on a advisory and litigation basis, on issues related to international mobility, wealth management and the structuring of their movable and immovable investments. 

In addition, she provides guidance on tax issues specific to non-profit organisations, covering the taxation of not-for-profit organisations and the application of tax credits for charitable contributions, particularly in an international context. 

Awards & Recognitions
01
  • Quote
    Best Lawyer, Tax Law
    Best Lawyers 2025

Relevant experience

  • Part-time secondment for 2 years to the Tax department of Hermès (2023-2024) 
  • Part-time secondment for a year to the Tax department of TotalEnergies SE (2018) 
  • Lecturer, International Taxation module, EFL Formations (2012-2013) 
  • 6-month secondment to CMS Cameron McKenna, Tax, London (2009) 

Relevant operations: 

  • Vorwerk on the creation of a new factory in France (2024) 
  • Airbus on the creation of ArianeGroup, its joint venture with Safran (2015-2016) 

Publications

  • MémentoExpert Intégration fiscale, collaboration, EFL (2020/21-2022/23-2024/25-2025/26) 
  • Lutte contre les Sociétés Ecran : le Parlement européen se prononce, Option Finance (2023) 
  • Intégration fiscale – Pas de déneutralisation des provisions à la sortie, Option Finance (2022) 
  • Mécénat : un régime sous contrôle, Option Finance (2021) 
  • Normalisation of new working conditions in a post-covid world: tax impacts, CMS and China Letter (2021) 
  • Mécénat : Mise à jour des commentaires administratifs, Option Finance (2021) 
  • Covid 19 et dons : quelles réductions d’impôt ?, Option Finance (2020) 
  • Nouveautés en matière de restructurations, Revue Droit et Patrimoine (2020) 
  • MémentoExpert Groupes de sociétés, collaboration, EFL (2019/20) 

Memberships & Roles

  • Member of Institut des Avocats Conseils Fiscaux (IACF) 
  • Member of the International Bar Association (IBA) 
  • Bar Admission (Hauts-de-Seine, France) 2006 

Education

  • CAPA (post-graduate legal qualification required to practise as a solicitor or barrister in France) (2005)
  • Master's degree in Corporate Law and Taxation, University of Paris I - Panthéon-Sorbonne/HEC Business School (2004)
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