Switzerland

International Tax Review is part of Legal Benchmarking Limited, 1-2 Paris Garden, London, SE1 8ND

Copyright © Legal Benchmarking Limited and its affiliated companies 2025

Accessibility | Terms of Use | Privacy Policy | Modern Slavery Statement

Switzerland

René Matteotti

matteotti.jpg

Of Counsel

Baker McKenzie

Zurich

+41 797332661

rene.matteotti@bakermckenzie.com

www.bakermckenzie.com/en/people/m/matteotti-rene

Languages: German, English

Bar admissions: Switzerland, Canton of Zurich

Biography

René Matteotti focuses on tax dispute resolution and tax policy. He has extensive experience working with the private business sector, federal and cantonal tax authorities, and governmental tax policy commissions. He has been appointed by the Federal Government to the VAT Advisory Committee.

Practice areas

VAT, Alcohol Tax, Tobacco Tax, Stamp Tax, Withholding Tax, Transactions, Corporate taxes, Audit Defence, Dispute Resolution

Sector specialisations

Consumer goods and services, Financial services, Government and public policy, Insurance, Mining, Tech and telecoms

Association memberships

Swiss Bar Association

EXPERTsuisse – Tax Chapter

International Fiscal Association

Swiss Association of Tax Law Professors

European Association of Tax Law Professors

Joint Committee of the German, Austrian and Swiss Tax Expert Associations

Academic qualifications

MLaw, University of Bern, Switzerland, 1997

PhD, University of Bern, Switzerland, 2003

LLM, Northwestern University, 2004

Habilitation, University of Bern, 2007

baker-mckenzie-220.jpg

Diego Clavadetscher

clavadetscher.jpg

Partner

Clavatax Steuer-Advokatur AG

Langenthal

+41 62 916 10 50

dc@clavatax.ch

www.clavatax.ch

Languages: German, English, French

Biography

Since 1994 Diego has been advising on complex VAT matters.

Recent matter highlights

  • Advising companies, communities and associations

  • Representing clients in tax disputes before the tax authorities and courts

  • Advising on environmental taxes (e.g. carbon taxes) an excise

Practice areas

Corporate taxes, litigation, tax consulting, VAT, customs

Sector specialisations

Aviation, Financial services, Government and public policy, Industrials, Real estate

Association memberships

Swiss Bar Association

Swiss VAT advisory committee an extra-parliamentary commission

Academic qualifications

Lawyer 1992 / Notary public 2017 / Swiss certified tax expert 1996

clavatax-300.jpg

Mónika Molnár

molnar.jpg

Tax Partner

MME Legal | Tax | Compliance

Zurich/Zug

+41 41 726 99 66

monika.molnar@mme.ch

www.mme.ch

Languages: English, German, Hungarian, Russian

Biography

Monika has a long-standing experience in the field of national and international indirect taxation (VAT and customs), including acting as indirect tax knowledge manager and national representative for Switzerland at a Big 4 advisory firm. Among other aspects, she focuses on advisory services in connection with international VAT and customs duties.

Association memberships

IFA

Practice areas

Business model optimisation, economic modelling, policy design, cross-border project management, restructuring, transactions, M&A, cryptocurrency, value chains, pre-litigation, litigation, international tax advisory, VAT, customs, supply chains

Sector specialisations

Consumer goods and services

Academic qualifications

LL.M. Taxation

J.D.

mme-220.jpg

Elizabeth Barendregt

KPMG

Ivo Baumgartner

Kellerhals Carrard

Mathias Bopp

KPMG

Nicolas Buchel

Oberson Abels

Harun Can

SwissVAT

Diego Clavadetscher

Clavatax Steuer-Advokatur

Patrick Conrady

TVA Solutions

Constant Dimitriou

Deloitte Switzerland

Nicole Fragnière Meyer

Gillioz Dorsaz & Associes

Pierre Gillioz

Gillioz Dorsaz & Associes

Pierre-Marie Glauser

Oberson Abels

Ivo Gut

KPMG

Barbara Henzen

EY

Niklaus Honauer

PwC

Patrick Imgrüth

Tax Partner

Mario Kumschick

Baker McKenzie

Laurent Lattmann

Tax Partner

Jan Ole Luuk

Walder Wyss

René Matteotti

Baker McKenzie

Michaela Merz

PwC

Mónika Molnár

MME Legal

Xavier Oberson

Oberson Abels

Jacques Pittet

Oberson Abels

Per Prod'hom

Python

Tim Reck

Deloitte Switzerland

Britta Rehfisch

ADB

Roger Rohner

RETAX Rohner & Erni Tax

Tobias Rohner

Baker McKenzie

Corinne Scagnet

KPMG

more across site & shared bottom lb ros

More from across our site

The threat of 50% tariffs on Brazilian goods coincides with new Brazilian legal powers to adopt retaliatory economic measures, local experts tell ITR
The country’s chancellor appears to have backtracked from previous pillar two scepticism; in other news, Donald Trump threatened Russia with 100% tariffs
In its latest G20 update, the OECD also revealed tense discussions with the US where the ‘significant threat’ of Section 899 was highlighted
The tax agency has increased compliance yield from wealthy individuals but cannot identify how much tax is paid by UK billionaires, the committee also claimed
Saffery cautioned that documentation requirements in new government proposals must be limited if medium-sized companies are not exempted from TP
The global minimum tax deal is not viable without US participation, Friedrich Merz has argued
Section 899 of the ‘one big beautiful’ bill would have spelled disaster for many international investors into the US, but following its shelving, attention turns to the fate of the OECD’s pillars
DLA Piper’s co-head of tax for the US and Latin America tells ITR about her fervent belief in equal access to the law, loving yoga, and paternal inspirations
Tax expert Craig Hillier agrees with the comparison of pillar two to using a sledgehammer to crack a nut
The amount is reported to be up 57% from the £5.6bn that the UK tax agency believes was underpaid in the previous year
Gift this article