The increasingly complex tax environment is presenting companies and individuals with major challenges. Our tax specialists will support you in identifying opportunities and risks at an early stage, and in continuously optimising the tax burden within the scope of what is legally possible. Our long-term client relationships combined with our entrepreneurial vision play an important role in this.


  • Tax planning for financial statements
  • National and international tax matters
  • Tax advice on restructuring, M&As and reorganisations
  • Obtaining binding information from tax authorities
  • VAT
  • Preparing tax returns
  • Fiscal representation

Your contact

Karin Grossenbacher
Tax consultant
+41 44 267 17 29
Karin Grossenbacher

In the team since: 2016
BSc in Business Administration, MAS in Swiss & International Taxation/LL.M.
Karin Grossenbacher is responsible for all tax-related matters at Treureva. She advises both national and international private individuals and companies. After starting her career at a Big Four company, she moved to tax consulting in the SME sector. Based on her long-standing experience as a tax consultant, she can offer our clients comprehensive advice.