Department profile
Tax Partner AG

Tax

Global Guide 2026 : Switzerland


Tax Partner AG

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Chambers and Partners

Ranked Individuals

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Chambers Review

Provided by Chambers

Tax - Switzerland

Band 3

Band 3


What the Team is Known For

Tax Partner is a Zürich-based specialist tax boutique that is well placed to assist clients with contentious matters before the Swiss authorities, including alleged tax evasion. The law firm advises clients on mutual agreement procedures, withholding tax, transfer pricing and the tax aspects of corporate restructurings.

Strengths

Due to their exceptional expertise and industry practice, the Tax Partner team have very strong capabilities in handling very complex matters.

Tax Partner combines deep technical expertise with pragmatic, commercially viable advice. The lawyers are highly responsive, forward-thinking and reliable, especially on cross-border matters.

Tax Partner houses a highly skilled and educated team.

Their understanding of our business and their commercial awareness are clearly distinguishing factors, making them a preferred tax adviser.

They combine legal precision with a strong business understanding, and always keep the broader commercial context in mind.

Notable practitioners
René Matteotti
René Matteotti frequently represents clients in disputes before the Swiss Federal Tax Administration. He has particular experience in litigation concerning transfer pricing and the tax neutrality of transactions.

Matteotti is a highly skilled tax professional with a very strong academic background. He shows great willingness to understand our complex business and analyse our tax situation with academic rigour.

We are very happy with René Matteotti. He is very pragmatic and knowledgeable.


Stephanie Eichenberger

Stephanie Eichenberger focuses on transactional tax matters within the law firm, also aiding in both national and international M&A and tax structuring mandates.

Stephanie Eichenberger is a perfect match for us and we work extremely well together.

Stephanie Eichenberger is a strong tax adviser due to her exceptional industry expertise, client service, responsiveness and understanding of complex matters.


Laurent Lattmann

Laurent Lattmann is a certified fiduciary who draws upon his experience to advise clients on VAT audits and exemptions, regularly interacting with the Swiss Federal Tax Administration.

Laurent Lattmann combines technical depth with commercial understanding, making him a trusted partner for global VAT-related questions.

Laurent Lattmann is a highly skilled VAT specialist with a strong international perspective. His advice is always precise, solution-oriented and pragmatic, even on complex cross-border matters.

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Ranked Individuals at Tax Partner AG (3)

Switzerland

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