Floran Ponce Partner
Attorney at Law, LL.M., Certified Tax Expert

Floran Ponce

Partner
Attorney at Law, LL.M., Certified Tax Expert
+41 58 450 70 00
floran.ponce@lenzstaehelin.com
Genf
Route de Chêne 30
CH-1211 Genf
www.lenzstaehelin.com
  • Expertise

    Floran Ponce is a partner in the Tax group of Lenz & Staehelin, based in Geneva, and a certified tax expert. He advises private equity funds, their portfolio companies and multinational corporates on the tax aspects of cross-border M&A, restructurings and fund structuring. He also represents clients in tax disputes before Swiss tax authorities and courts. He lectures on transaction tax structuring at the University of Geneva, speaks regularly at tax conferences and publishes in his areas of practice.

    Floran has been recognised as a leading practitioner by Chambers & Partners since 2018 and is listed as a Leading Partner in Tax by The Legal 500 EMEA.

  • Fachgebiete

  • Spezialgebiete

    Tax, Corporate, Commercial and Contracts
  • Beruflicher Werdegang und Ausbildung

    und Ausbildung

    2017Partner at Lenz & Staehelin
    2010Joined Lenz & Staehelin
    2014Harvard Law School (LL.M.)
    2012Certified Tax Expert (Akademie der Treuhand-Kammer Award)
    2009Admission to Geneva Bar
    2006Universities of Lausanne and Lucerne (lic. iur.)
  • Sprachen

    French, English, German, Spanish
  • Mitgliedschaften

    Geneva Bar Association (OdA), Swiss Bar Association (FSA), International Bar Association (IBA), International Fiscal Association (IFA), Swiss Association of Certified Tax Experts (ASEFID / SVDS), Western Switzerland Association of Certified Tax Experts (OREF), Harvard Club of Switzerland, Harvard Law School Association of Europe, Tax Chapter of the Swiss-American Chamber of Commerce
  • Ausgewählte Publikationen

    • Ponce F., Les réserves d’apport en capital dans les sociétés étrangères, in: Steuer Revue, March 2026
    • Ponce F., Le bouclier fiscal 2023, in: Steuer Revue, Août 2023
    • Ponce F., Eckert J., The Corporate Tax Planning Law Review 2023 - Switzerland, in: The Law Reviews, 5th edition, May 2023
    • Ponce F., Group approach and separate entity approach in domestic and international tax law 2023 - Switzerland, in: Cahiers de droit fiscal international, Rotterdam; Vol. 106a (2022), Pages 157 et seq.
    • Neukomm F., Ponce F., The Inward Investment and International Taxation Review 2021 - Switzerland, in: The Law Review, 11th edition, January 2021, 423-435
    • Ponce F., Increased Transparency and Exchange of Information in the Area of Transfer Pricing in Switzerland, in: International Tax Journal, November-December 2018, 41-46
    • Ponce F., Swiss lump-sum tax regime - Recent changes, In: International Tax News, Bloomberg Tax, 8 November 2018
    • Ponce F., The Status quo until the next corporate tax reform, in: The Lawyer, 13 March 2017, 28
    • Barmes M., Ponce F., The Private Wealth & Private Client Review 2015 - Switzerland, in: The Law Reviews, 4th ed., October 2015, 407-420
    • Eckert J., Ponce F., Swiss withholding tax aspects of financing, in: Archivs für Schweizerisches Abgaberecht (ASA) 83, no. 11/12, 2014/2015
    • Eckert J., Ponce F., Swiss lump-sum tax regime: Applicable rules and political outlook, in: BNA International 07/2012, 10 et seqq.
    • Ponce F., L'évasion fiscale en droit fiscal suisse, in: RDAF 2010 II 125 (OREF 2009 Award)
  • Weitere Aktivitäten

    • Swiss representative on Invest Europe’s Tax Committee

    • Member of the Tax Chapter of the Swiss-American Chamber of Commerce

    • Member of the Conference Organization Committee of the Western Switzerland Association of Certified Tax Experts (OREF)

  • Kontakt

  • Assistenz

  • Weitere Aktivitäten

    • Swiss representative on Invest Europe’s Tax Committee

    • Member of the Tax Chapter of the Swiss-American Chamber of Commerce

    • Member of the Conference Organization Committee of the Western Switzerland Association of Certified Tax Experts (OREF)

  • Referenzen

    Floran Ponce knows how to get things done and achieves all of my objectives as my legal representative, just as promised.

    Chambers & Partners, 2026

    Floran Ponce always has the big picture in mind with complete oversight, and is able to very quickly connect the dots

    Chambers & Partners, 2026

    Floran Ponce always makes sure there is a timeline, especially with larger projects, and can manage them very well.

    Chambers & Partners, 2025

    Floran Ponce has an acute business mindset.

    Chambers & Partners, 2024

    He is pleasant to work with, very technically strong but pragmatic and explains things clearly.

    Chambers & Partners, 2024

    Floran Ponce excels in the corporate tax space, with interviewees praising his legal intellect and client management skills.

    Who’s Who Legal, 2024

Floran Ponce knows how to get things done and achieves all of my objectives as my legal representative, just as promised.

Chambers & Partners, 2026

Floran Ponce always has the big picture in mind with complete oversight, and is able to very quickly connect the dots

Chambers & Partners, 2026

Floran Ponce always makes sure there is a timeline, especially with larger projects, and can manage them very well.

Chambers & Partners, 2025

Floran Ponce has an acute business mindset.

Chambers & Partners, 2024

He is pleasant to work with, very technically strong but pragmatic and explains things clearly.

Chambers & Partners, 2024

Floran Ponce excels in the corporate tax space, with interviewees praising his legal intellect and client management skills.

Who’s Who Legal, 2024

1/6
  • 02 Mar 2026

    Les réserves d’apport en capital dans les sociétés étrangères

    in: Steuer Revue, March 2026

  • 07 Aug 2023

    Le bouclier fiscal 2023

    in: Steuer Revue, Août 2023