Project Description

As notary, lawyer and certified tax consultant, Roman Giger is in a position to advise his clients in all their transactions in a comprehensive and efficient manner under all legal and tax aspects, all from a ‘one-stop’ service.

Roman Giger advises companies and individuals, particularly in the area of tax law, corporate law, commercial law and contracts as well as inheritance law. He provides support for M & A transactions and advises Swiss group companies in international restructurings and bond issuances as well as foreign investment funds in all its tax aspects. Roman Giger also advises trusts and their Swiss resident beneficiaries with regard of taxes in connection with paned distributions. In addition Roman Giger advises and provides support for constructors in connection with their projects under all its tax aspects. Furthermore he advises companies and their employees in tax matters with regard of employee participation and of foreign pension fund distribution. Roman Giger is also involved in estate planning and as executor of the will and member of a number of boards of globally operating corporations.

Roman Giger is counsel in tax litigation as well as in social security contributions up to the federal court.


  • Administrative Proceedings
  • Affidavits, Notarizations, Authentications
  • Commercial Law
  • Contract Law
  • Corporate Law
  • Criminal Fiscal Law
  • International tax law
  • Joint Ventures
  • M & A
  • Marital property Law
  • Notarizations
  • Pension funds
  • Tax
  • Trusts and estate planning


  • since 2013 Tax expert, Attorney-at-law and Notary in Zug (Partner at Kaiser Odermatt & Partner)
  • 1997-2013 Tax expert, Attorney-at-law and Notary in Zug (Partner at Stadlin Advokatur Notariat)
  • 1994 Swiss Certified Tax Expert
  • 1992-94 Attended the “Kammerschule” for tax counsels in Zurich
  • 1988-96 Deputy general counsel of the Revenue Service Canton Schwyz
  • 1988-89 Tax counsel with international audit firm
  • 1987-88 Training in England
  • 1987 Notary of the canton of Zug
  • 1987 Admitted to the Zug Bar (admitted to all courts of Switzerland)
  • 1985-86 Clerk at various authorities and courts in the Canton of Zug
  • 1985 Degree in law, University of Zurich Law School (lic. iur.)
  • 1983 Period abroad
  • 1978 Matura (Typus C), Gymnasium Zug


  • Various board meberships
  • Registered member of the Zug Bar Association
  • Swiss Bar Association
  • Zug Bar Association
  • HDV – Trade and Service Association of the Canton of Zug
  • EXPERTsuisse
  • Real Estate Gains Tax Commission of the City of Zug
  • Officer Society Zug

Kontaktieren Sie uns. Tel: 041 729 15 00