Mathieu Ouellette

Mathieu Ouellette


4150 Sainte-Catherine Street West, 6th floor,

Montréal, Québec H3Z 2Y5,


Mathieu Ouellette, CPA, CA, L.L.M. Tax is a specialist in international taxation issues, including domestic and cross-border transactions and reorganizations. Since joining Crowe BGK in 2006, he has developed the expertise and foreign tax contacts in the U.S., Europe and Latin America to handle corporate and business tax consulting, corporate reorganizations, and non-resident and dual-resident tax matters. He is also expert in wills and estate matters as well as income tax planning and compliance.

Mathieu’s knowledge is in demand. He has published articles on international tax matters in the Canadian Tax Journal. He has also contributed to the Crowe BGK firm newsletters, and he regularly presents on Canadian and cross-border tax matters to the firm and outside tax organizations.


  • Master of Taxation, HEC Montreal, 2004
  • D.E.S.S Public Accounting, HEC Montreal, 2001
  • B.A.A., HEC Montreal, 2000

Professional Affiliations

  • Member of the Ordre des comptables professionnels agréés du Québec, since 2004
  • Association de planification fiscale et financière (APFF)
  • Canadian Tax Foundation (CTF)
  • International Fiscal Association (IFA)