2024 Best Lawyers Business Edition
The Global Issue

Presented Oral Argument before the United States Supreme Court in a Major Federal Criminal Sentencing Case (1996) Masters of Law in Taxation, New York University School of Law (1989) Honored as a Special Student in International Legal Studies, Harvard Law School Graduate Program (1979) Member, United States Sentencing Commission, Practitioners Advisory Group, (1995 - 2009) Senior Law Clerk for Hon. Dickinson R. Debevoise, United States District of New Jersey, (1979-1980) Law Intern, Honorable...

Brian R. Carr, LLB is of Counsel in Thorsteinssons’ Toronto office. He holds a B.Sc. (1970) and an LL.B. (1973) from the University of Toronto. Mr. Carr is a former Chair of the Canadian Tax Foundation, a Past-Chair of the National Taxation Law Section of the Canadian Bar Association and former Co-Chair and Member of the CBA/CICA Joint Committee on Taxation. He is a Past-Chair of the legislative subcommittee of the Taxation Section of the Ontario Bar Association. He is currently Co-Chai...

David Baxter received his law degree from the University of Toronto and earlier graduated with a Bachelor of Commerce (Honours) degree from the University of British Columbia. He was admitted to the British Columbia Bar in 1994. David’s practice focuses on tax planning for individuals, trusts and corporations in both domestic and international matters, including divisive reorganizations, estate planning, business structuring and sales, life insurance matters, foreign affiliates and cros...

David Thompson received a B.Comm (1979) and LLB (1983) from the University of British Columbia. He was called to the bar in 1984 and has practiced exclusively in taxation matters since 1985. David is a registered trust and estate practitioner certified by the Society of Trust and Estate Practitioners. David was a governor of the Canadian Tax Foundation. David is noted as a leading Canadian tax lawyer based on peer-review ratings in Lexpert and in Martindale Hubell. He is noted as a leading Ca...

Becky Potter is a partner practicing in the firm’s Toronto office. Becky focuses her practice on all aspects of taxpayer representation and tax litigation. She has successfully represented clients at every level of court both provincially (in Ontario) and federally, including a recent landmark win at the Supreme Court of Canada. In addition to her in-court experience, she has extensive out-of-court experience negotiating favourable settlements for her clients. Becky also devotes time to...

Ian Gamble is tax counsel in Canada. He represents public and private clients in the mining, forestry, telecommunications, oil & gas, energy, real estate, and marine sectors. His extensive corporate, business, and international tax experience of over 30 years includes cross-border structures and financing arrangements, foreign affiliates, mergers and acquisitions, flow-through shares, partnership and trust structures, tax opinions, executive compensation, cross-border withholding taxes, n...

John Gregory practices principally out of our Vancouver office. John’s practice focuses on personal and corporate taxation, estate planning, corporate reorganizations, and international tax planning. John advises a number of private business groups and high net worth families on tax matters. Their businesses are involved in various sectors including real estate development and investment, hospitality, agriculture and entertainment. John has served as a senior rulings officer with the Ca...

Kyle is a partner practicing in the firm’s Toronto office. Kyle’s practice focuses on Canadian tax planning for businesses, individuals, and trusts, with a particular emphasis on owner-managed businesses, cross-border issues, high net worth families, and professionals. He advises on all aspects of domestic and international tax law, including corporate structuring and reorganizations, private wealth and estate planning, business succession planning, immigration/emigration, purchas...

Matthew Williams is a partner and practices in the firm’s Toronto office. Matthew’s practice focuses on all aspects of taxpayer representation. He has appeared before the Tax Court of Canada, the Federal Court of Canada, the Federal Court of Appeal, the Ontario Superior Court and the Supreme Court of Canada on a wide range of issues. Matthew has extensive experience dealing with Canada’s general anti-avoidance rule (GAAR) in both domestic and international contexts having su...