Theodor A.J. Ambauen specialises in domestic and international tax law for corporate and individual clients.


Theodor A.J. Ambauen advises individuals, sportspersons and companies on all aspects of domestic and international taxation, including M&A, corporate reorganisation, income and wealth taxes, taxes on profit and capital, real estate taxes, inheritance taxes, gift taxes, Swiss VAT, and Swiss customs. He advises high net worth individuals on all tax aspects of their private and business activities.

  • Lucerne Lawyers Association
  • Zurich Bar Association
  • Swiss Bar Association
  • IBA International Bar Association