Yves Chabbey / Certified tax expert and partner

My professional life began in retail before working in a real estate agency and then in a fiduciary. These steps naturally led me to my passion: taxation.
I spent over 20 years at the Valais Cantonal Tax Office, before joining the tax consulting and wealth engineering departments of two Swiss banking giants, UBS and Credit Suisse.
After that, the time had come to create, together with Laurent Tschopp, our own consulting firm. TC Fiscalité was born.

Professional experience

Since 2020

Tschopp Chabbey Fiscalité et Conseils SA / Founder and partner

2009-2020

Credit Suisse SA Valais, Sion / Head of the Valais branch of the global advisory service

1999-2008

UBS SA Valais, Sion / Director of the Valais branch of the global advisory service

1979-1999

Cantonal Tax Office, Sion / Tax assessor and auditor, President of District Tax Commissions

1978-1979

Valaisia Real Estate Agency, Crans-Montana
Fiduciary Pernet, Sion

1975-1977

Manor Group Switzerland / Head of administration, management, purchasing and internal control

Training

2014

Graduate tax expert in European law, University of Dijon

1992

Certified Tax Expert, Lausanne

1975

Commercial employee diploma, Sion

Other commitments

2017-2022

Lecturer in taxation at the HEVS, Sierre

2000-2004

General Councillor, Ayent

Member of Expert Suisse (formerly Swiss Fiduciary Chamber)
Member of the Romand Order of Qualified Tax Experts Member of Swiss Expert (Oref)
Member of Pro-Economy.vs
Membre of OSFIV

Hobbies

Cycling, hiking, skiing