Senior Associate

Jens Lehmann

Attorney at Law, Certified Tax Expert

Languages

German
English

Social media

Jens Lehmann specialises in tax law. He advises companies and private clients on all national and international tax law issues and represents them in tax procedures in front of courts and tax authorities. In addition, he has developed a focus on migration law matters.

After his studies at the University of St. Gallen (HSG) Jens Lehmann worked as a trainee at a major business law firm in Zurich (2014-2016). He was admitted to the Zurich bar in 2017. He qualified as Certified Tax Expert in 2021.

Jens Lehmann joined CMS in 2018 as an attorney.

Relevant experience

Advising Lotus One Swiss AG on its investment in FC Schaffhausen AG
Advising Comdat/Smartec Group on the acquisition of Axius Group
Advising DER Touristik Suisse AG on the acquisition of Golf and Travel AG
Advising Lab14 GmbH on the acquisition of a majority stake in Nanosurf AG
Advising the owner family on the sale of a majority stake in SCHURTER Holding AG
Advising Playtomic on the acquisition of GotCourts
Advising Bruker on the agreement to acquire Chemspeed
Advising the shareholders on the sale of SwissQ Consulting AG to Xebia
Advising Gia Informatik on the acquisition of Avectris
Advising DER Touristik Suisse AG on the sale of a stake in RAILTOUR (SUISSE) SA
Advising the shareholders of Assepro AG and its management on the sale of the majority of Assepro to EMZ Partners
Advising agta record on the sale of the majority stake in agta record to the Swedish group Assa Abloy
Advising CCC Group in the acquisition of the majority stake in Karl Vögele AG, Uznach
Advising foreign clients in Swiss administrative court procedures in the context of cross-border tax information exchange

Publications

Ruling-Anfrage, in: Philipp Egli, Hans-Jakob Mosimann und Sabine Steiger-Sackmann (Hrsg.), Kommentierte Mustereingaben im Verwaltungsrecht, 5 Bände, Band II, S. 257 ff., Schulthess, Zürich 2020, David Hürlimann and Jens Lehmann
Die Schweizer Ferienimmobilie – Was in Deutschland Steuerpflichtige schon vor dem Erwerb wissen sollten, from David Hürlimann and Jens Lehmann, in NWB Erben und Vermögen 9/2018, S. 317 ff.

Memberships & Roles

Zurich Bar Association
Swiss Bar Association
EXPERTsuisse (Swiss Expert Association for Audit, Tax and Fiduciary)
HSG Alumni (Alumni-Organization of the University of St. Gallen)
International Fiscal Association (IFA)

Education

2021 - Swiss Certified Tax Expert
2017 - Bar Admission (Zurich)
2014 - M.A. HSG in Law and Economics
2011 - B.A. HSG in Law and Economics

Practice Areas

Tax

Insights by Jens

See all Insights

News Switzerland

CMS advises Renaissance Investment Foundation on the acquisition of a majority stake in the Asic Group

02 Feb 2026 1 min read

News Switzerland

CMS advises the owners and founders on the sale of a majority stake in MyBikePlan AG to JobRad Holding

22 Jan 2026 2 min read

Deals Switzerland

CMS advises Lotus One Swiss AG on its investment in FC Schaffhausen AG

08 May 2025 2 min read