Aree di attività: Clienti privati Diritto fiscale

Mattia Vidoz is a lawyer in the Tax Team. He specializes in Swiss and international tax law for individuals and legal entities. He has developed extensive expertise in private client taxation and tax (criminal) litigation through his practice. He represents his clients before tax authorities and courts, including the Federal Court. Mattia Vidoz regularly assists clients who wish to relocate to Switzerland. In this context, he advises high-net-worth individuals on negotiating lump-sum tax agreements and on all other aspects of their relocation (from real estate to the execution of wills). His areas of expertise also cover inheritance law, estate and wealth planning, and trusts. Due to his experience and origins, Mattia Vidoz mainly works with clients in the Vaud and Geneva regions, but also practices elsewhere in Switzerland depending on his clients' interests.

He studied at the University of Fribourg (BLaw with bilingual distinction in 2017 and MLaw in 2019). In addition to his legal training, he also obtained an additional Bachelor's degree in Business Management from the University of Fribourg in 2019. Having gained a Certificate of advanced studies in legal professions from the University of Geneva in 2019, Mattia Vidoz completed a legal internship at a prominent Geneva law firm specializing in business law and complex litigation. During this time, he already worked with numerous private clients. After being admitted to the bar in 2021, he joined Walder Wyss Ltd. in Lausanne and Geneva. Since then, and in parallel with his work, he has obtained a Certificate of Specialization in “Taxation of Individuals” (2024) from EXPERTsuisse. He regularly attends courses on inheritance law and taxation.

Mattia Vidoz speaks French, German and English. He also has a basic knowledge of Italian. He is registered with the Vaud Bar Association and admitted to practice throughout Switzerland.

RDAF 2025 II p. 162 - ATF 151 II 409 = TF 9C_273/2024 du 16 décembre 2024 [Qualité pour agir d’un héritier en procédure fiscale, cas échéant en présence d’un exécuteur testamentaire]

| di Mattia Vidoz | in: RDAF - Revue de droit administratif et de droit fiscal - Revue genevoise de droit public | pag. 162 - 168