Rocco Arcidiacono

Rocco Arcidiacono


Vicolo Nassetta 2

CH-6900 Lugano

+41 58 896 96 00

About me

After completing my studies in business administration, I obtained the federal diploma as a certified tax expert in Zurich. Since 2005, I have been a partner and director of Fiduciaria Mega in Lugano. Previously, I was director of the tax and legal advisory division of PwC in Ticino. During my professional career, I have managed numerous reorganisation and business transfer projects for groups of companies and for entrepreneurs and managers, with particular regard to national and international tax aspects. I also have extensive experience in corporate governance aspects and I am an independent member of a number of operational boards of directors.

Areas of activity

  • Tax advice, tax agreements / tax rulings, procedure for natural and legal persons
  • National and international tax law, VAT, withholding tax and federal stamp duty
  • Accounting law, social security and pension planning
  • Reorganisations/restructuring (M&A), acquisitions and financing of companies
  • Advising HNWIs on relocation and tax arrangements (expenditure taxation)
  • Inheritance tax planning
  • Tax advice in real estate transactions

Professional experience

  • Partner and Director Fiduciaria Mega SA, Lugano (since 2004)
  • Director tax and legal services, PricewaterhouseCoopers, Lugano (1994-2004)


  • Certified Board member (2023)

  • Certified tax expert (2000)
  • FH/SUP – University of Applied Sciences of Southern Switzerland Business economist (1992 – HWV)

Affiliations and qualifications

  • EXPERTsuisse – Swiss Expert Association for Audit, Tax and Fiduciary
  • Cantonal authorisation to practise as a fiduciary accountant
  • IFA – International Fiscal Association
  • STEP – Society of Trust and Estate Practitioners
  • FAOA – Federal Audit Oversight Authority, licensed audit expert
  • Financial intermediary SRO


  • AGN International, London:

    • EMEA board member
    • EMEA Tax Committe, Chairman

    AGN ( is an association of third-party, independent companies active in the fields of accounting,
    tax, business and audit consulting, represented by over 200 members in 80 countries.


  • Italian
  • English
  • German
  • French
  • Spanish