Mr Stanislas Vailhen > Alerion > Paris, France > Lawyer Profile

75007 PARIS

Work Department

Tax law

Stanislas specialises in innovation tax credit systems, corporate tax law, and property taxation, including indirect tax. He regularly assists clients in tax audits, lobbying operations, and disputes before the French and European courts, particularly on issues of compatibility with community law. He regularly assists management companies in structuring wealth tax (ISF) funds with the AMF (French Financial Markets Authority).




Stanislas helped create Alerion in 2003. He became a partner in 2008 and currently works in the Tax Department. He began his career working for Gide in 1999 and then went on to work for Bignon Lebray.


  • French
  • English


Stanislas is also member of the IBA (International Bar Association) and the IFA (International Fiscal Association).


Stanislas Vailhen is a lawyer at the Paris Bar and has an LLM in international business law (University of Exeter, UK) and a DESS diploma in tax law from the University of Dijon.

Lawyer Rankings

Paris > Droit fiscal

Alerion rassemble une large équipe de plus d’une douzaine d’avocats qui traite l’ensemble des problématiques fiscales des entreprises. Des PMEs, des fonds d’investissement, des banques, ainsi que des sociétés en croissance et des clubs de football, français et internationaux, sont clients. L’équipe intervient aussi lors d’opérations transactionnelles du cabinet. Le champ d’expertises recouvre également la fiscalité patrimoniale. De grands dirigeants, ainsi que des grandes familles internationales, des artistes et des sportifs sont notamment clients. Le cabinet intervient également dans le domaine de l’art. Le contentieux fiscal et l’assistance à contrôles fiscaux sont également pris en charge. Christophe Gerschel, Philippe Pescayre et Stanislas Vailhen co-dirigent la pratique.