Marco Weiss mainly deals with administrative legal matters.

One focus of his work is advising and assisting Swiss and foreign clients in all matters relating to tax law, social security law and immigration law.

Marco Weiss assists clients in his main practice areas both in fulfilling their compliance obligations and in non-contentious matters as well as in litigation before national authorities and courts.

Marco Weiss regularly publishes in national and international journals. He also teaches at various universities.

• Attorney at law at Bär & Karrer (since 2022)
• Associate and attorney at law in a medium-sized Zurich law firm (2019 - 2022)
• Associate in a St. Gallen law firm (2018 - 2019)
• Legal assistant at the SVA St. Gallen (2017 - 2018)
• University of Lucerne: Dr. iur. (2015 - 2017)
• University of Zurich: MLaw (2010 - 2015)