Aurélien Flückiger

Swiss & International taxation

Aurélien Flückiger

Aurélien Flückiger advises mainly individuals in relation to their personal taxation, but also legal entities. Having decided to focus his practice on taxation over the past ten years, he has developed first-rate theoretical and practical skills, particularly in relation to complex situations.

He has particular expertise in wealth and estate planning issues – both tax and civil –, real estate issues (acquisition, structuring of ownership and financing, real estate transactions and trading) and those related to the relationship between entrepreneurs and their businesses/companies (asset restructuring, acquisition and sale of companies, reorganization, successions).

He also advises his clients on the various tax and administrative procedures related to the transfer of residence (lump-sum or ordinary taxation, real estate acquisition, procedures related to the employment of personnel, advice on social insurance and residence permits).

Finally, Aurélien Flückiger is regularly involved in assisting and representing his clients in proceedings, essentially administrative (contentious or not) and administrative criminal law, before the various authorities and jurisdictions, both federal and cantonal.


Certified Swiss Tax Expert (2017)

Geneva Bar Exam, Geneva (admitted to practice before all Swiss courts, 2011)

University of Geneva, Master of Laws (2008)

University of Geneva, Bachelor of Laws (2007)


Aegis: Partner (since 2024)

Aegis : Managing Associate (2021-2024)

Oberson Abels SA, Geneva (2014- 2021)

FBT Avocats SA, Geneva (2009-2014)


French, English, German


Swiss Bar Association (Fédération Suisse des Avocats, FSA)

Geneva Bar Association (Ordre des Avocats de Genève, ODAGE)

Western Switzerland Association of Certified Tax Experts (Ordre Romand des Experts Fiscaux, OREF)

Swiss Association of Certified Tax Experts (Association Suisse des Experts Fiscaux Diplômés, ASEFID)

Publications by Aurélien Flückiger

Déductibilité des indemnités de résiliation anticipée de crédit hypothécaire.

Revue de droit administratif et de droit fiscal (RDAF) : Droit fiscal, 2020, p. 27 (co-auteur avec Gregory Clerc)

Etat des lieux des formes d’échanges.

AGEFI, 3 septembre 2015, p. 2 (co-auteur avec Nicolas Buchel)

L’OCDE exige une collaboration fiscale élargie de la Suisse.

Le Temps, 14 avril 2015 (co-auteur avec Nicolas Buchel)