About Our People

Bob Morrill

CPA (Massachusetts)
Senior Manager, U.S. Tax Advisory Services

Bob is a U.S. corporate tax specialist with over 30 years of public accounting experience.  He has extensive experience in providing U.S. tax advice to public and private companies engaged in cross border activities. In addition to assisting companies with their U.S. tax compliance needs, Bob has advised companies on U.S. expansions, cross-border financing and cross border mergers and acquisitions. Bob has also assisted companies in evaluating their U.S. state tax obligations, including state income tax and sales tax filings. Bob has served companies in a wide range of industries, including many high tech and software/SaaS entities.


  • U.S. corporate tax compliance and planning
  • Due diligence and tax support for corporate acquisitions
  • U.S. state tax planning, including state income tax and sales tax nexus analysis
  • Planning for the structuring of U.S. expansions


  • Presented at Canadian Tax Conference and Atlantic Tax Conference
  • Member of board of directors and past Chair of Children’s Health Foundation, a charitable foundation supporting health care partners in western Ontario
  • Member of board of directors of Boler Mountain, a not-for-profit ski and recreation club in London, Ontario


  • Bentley University: Bachelor of Science in Accountancy


  • U.S. and Cross-border tax services for businesses.




613-236-9191 ext. 136


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US Tax

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