Deloitte Tax Law LLP is a national law firm. Our team of tax lawyers has extensive experience in the areas of tax controversy and tax litigation, and in advising on the legal aspects of all tax issues and transactions.​​​​​​


  • ​The Firm

  • National law firm affiliated with Deloitte LLP.


    Experienced tax litigators, with a speciality in managing large audits, addressing tax authority information requests and positioning taxpayers for litigation.


    Litigation and dispute resolution experience in all subject matters, at all levels of court.













  • ​Key Contact​​s

  • Montreal

    Olivier Fournier  Olivier Fournier  Canadian Legal Leader



    David Muha  David Muha

     National Leader – Tax  



    Joyce Lee   Joyce Lee, Q.C.     Partner
  • Announcements

  • Deloitte Tax Law welcomes Genevieve Lille as a partner. 


    We are pleased to announce that Genevieve Lille has joined the firm as a partner effective January 7, 2019.


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