Specialist Areas of Work

  • Compensation Tax
  • Financial Services
  • Real Estate Tax
  • M&A Tax
  • Private Client Services
  • Tax Disputes
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Brian Duffy is based in Taxand Ireland where he is a partner with William Fry Tax.


Brian has over thirteen years’ experience advising clients in tax controversy, tax structuring, inward investment, mergers and acquisitions transactions, real estate tax transactions and personal taxation matters. Brian provides taxation advice to a broad base of clients in various business sectors, including insurance, hotels and tourism, mobile telecommunications, venture capital groups, radio and television, private equity and hedge funds.


Brian is a member of the Law Society of Ireland and the Irish Taxation Institute and has contributed to many publications.


Brian is listed as one of Ireland’s ‘Tax Controversy Leaders’ by the International Tax Review in 2016 and 2015.


Chambers Europe, 2012 states that Brian Duffy ‘continues to impress market commentators with his dynamic and commercial approach‘.

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