Global Guide 2026 : Switzerland
Ranked Individuals
Provided by CMS
Businesses deal with national and international tax issues on a daily basis, against an increasingly complex legal background. Tax authorities are imposing greater compliance burdens and governments are seeking new sources of tax revenue.
What sets us apart is the way we deliver our tax advice to you: we offer deep local expertise, combined with industry specialisation, by international, like-minded experts who know each other well and work together regularly.
CMS advises you on all business tax issues:
We advise on contentious as well as non-contentious matters, including disputes with tax authorities through administrative procedures and before tax tribunals.
Provided by Chambers
CMS often assists clients with the tax consequences of transactions, restructurings and financing matters. Team members have further experience in income tax mandates, tax exemption queries and tax audits. The law firm is also well versed in representing clients in contentious matters before the Swiss authorities.
Provided by Chambers
CMS advised Crown Packaging on the tax elements of its acquisition of Helvetia Packaging.
Provided by Chambers
The CMS team are highly competent and able to provide tailor-made advice.
The lawyers at CMS are perfect, anticipating problems and responding in very good time when needed.
The team's effectiveness is enhanced by their collaborative mindset and international outlook.
CMS offers deep knowledge of the Swiss legal aspects combined with the knowledge of what international companies need.
CMS's department is known for its practical, solution-oriented approach to sophisticated tax issues. Its professionals combine technical excellence with strong commercial understanding.
Provided by Chambers
Andrio Orler's advice is always pertinent, wise and deep. I involve him in all decision-making processes at the first stages.
He is very knowledgeable in this area and also very reachable, especially when time is of the essence.
David Hürlimann had a good understanding of the deal structure and the ability to highlight possible options.
David Hürlimann has a deep understanding of our business model, which enables him to provide well-balanced advice.
Sarah Busca-Bonvin offers significant experience advising clients on corporate tax matters and employee-related tax issues.
We had a very positive experience working with Sarah Busca-Bonvin. We trust her as a lawyer; she is very responsive and provides solid advice.
I think Sarah Busca-Bonvin is doing an excellent job.
Tax
Head of Tax
Tax
Provided by CMS
Fabien Liégeois
Mark Cagienard
Alexandre Conus
David Schuler
Darshana Virag
Sarah Busca Bonvin
Jens Lehmann
Fabienne von Moos
Patrick Bertschy
Baran Yilmaz
Tanja Schaub
Julien Witzig
Dominik Penkov
Sarah Busca-Bonvin
View profile of Sarah Busca-Bonvin
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