Marco Greter

«highly regarded – tax controversy»
Word Tax 2023
«highly regarded – tax controversy»
Word Tax 2022
«highly regarded – tax controversy»
World Tax 2021
«highlighted as ‹a very gifted litigator› who ‹does an excellent job› representing clients of all sizes in complex tax disputes»
WWL Switzerland 2018
«excellent representative for parties involved in major tax litigation»
WWL Switzerland 2015

Marco Greter advises groups and SMEs in relation to corporate tax law and private clients who, due to their complex financial or personal circumstances, have particular tax-related consultancy needs. He also works in the area of real estate taxes, as an expert for tax opinions (including second opinions).

Professional Career


Counsel at ADB


Dr. iur., University of Zurich


Partner at ADB


Arrival at ADB


Tax expert


Specialisation in tax law as a senior official of the Tax Administration of Canton Zurich (previously tax assessor, head auditor and head of department)


lic. iur., University of Zurich

Other activities
  • Substitute member of the Administrative Court of Canton Zurich
  • Member of the real estate tax authority, municipality of Meilen
  • Member of the Tax Professional Group of EXPERTsuisse
  • Speaker at seminars and author of publications on tax law
  • Former judge on the military court of appeal
  • German
  • English