KLEYR GRASSO provides a 'pragmatic approach' to corporates and funds, in particular, seeking to implement the optimal Luxembourg tax structure in relation to their domestic and cross-border transactional work. Team head Lionel Bonifazzi has an 'impressive breadth of knowledge' which encompasses the aforementioned transactional-related tax structuring as well as work for tax payers in administrative and judicial proceedings in a contentious setting.

Legal 500 Editorial commentary

Testimonials

Collated independently by Legal 500 research team.

  • ‘They are very competent and display a friendly and pragmatic approach.’
  • 'Their expertise is not merely theoretical; they have direct, practical experience in navigating interactions with tax authorities, giving clients confidence in their ability to handle real-world challenges effectively.’

  • 'Lionel Bonifazzi is a great Luxembourg tax and corporate lawyer with extensive experience. He has a cautious approach and always takes the time to assess the situation.'

  • ‘Lionel Bonifazzi stands out for his exceptional expertise and ability to distil complex legal concepts into clear, understandable terms. His meticulous attention to detail ensures that nothing is left to chance. What sets Lionel apart is his impressive breadth of knowledge and his ability to provide precise, well-considered answers on even the most intricate matters, often with minimal preparation.'

Key clients

  • Starlight S.à r.l.
  • Excellium Group
  • Flagstaff Investments S.à r.l.
  • Vesper Investment S.à r.l.
  • Omnione S.A.
  • DDM Group Finance S.A.
  • Antobella S.à r.l.
  • Jost Group

Practice head

The lawyer(s) leading their teams.

Lionel Bonifazzi

Other key lawyers

Valeria Ercolin