Lyès Kaci


As a member of the Paris Bar, Lyès joined Nouvion Avocats in 2020, where his practice focuses on tax law - both domestic and international - and corporate law.

He is a graduate of Paris Sorbonne University in Tax Law and Business Law and wrote his research paper on "The modernisation of tax administration and business", in connection with the dematerialisation of exchanges and procedures in the field of taxation.

Lyès is fluent in French and English and works equally well in both languages.

avatar avocat

+33 1 84 25 98 00


  • Master 2 Advanced Business Law, Sorbonne University, Paris, with distinction (2018)
  • Master's degree in Tax Law, Panthéon Sorbonne University, Paris I, with merit (2017)
  • Certificat d'Aptitude à la Profession d'Avocat (admission to the bar) - Paris (2021)


  • French
  • English


  • Paris Bar

Key areas of expertise

  • International tax
  • Business taxation
  • Tax litigation

Key sectors

  • Energy
  • Engineering
  • Construction sector
  • IT
Retour en haut