Jeff Oldewening
Canada Guide 2025
Up and Coming : Tax
Email address
[email protected]Contact number
416-601-7778Share profile
Up and Coming
About
Provided by Jeff Oldewening
Practice Areas
Jeff is a Partner in the Firm’s National Tax Group in Toronto with a practice focusing on domestic and cross-border mergers & acquisitions and reorganizations. He develops success-driven tax planning structures.
Jeff is an experienced senior tax practitioner, renowned for developing innovative tax planning structures. He has extensive experience guiding clients through complex domestic and cross-border M&A transactions, reorganizations and investments. He is one of the leading tax advisors in Canada in the area of corporate reorganizations and butterfly transactions.
Career
Ontario Bar, 2006.
Professional Memberships
He is a member of the editorial board for the International Tax Planning journal.
Publications
Jeff is a contributor to the Canadian Tax Journal.
Personal
Jeff teaches butterfly transactions at the Tax Law for Lawyers course and previously lectured on capital gains stripping at the In-Depth Tax Course for CPA Canada.
Chambers Review
Canada
Jeff Oldewening boasts notable expertise advising taxpayers on the technical tax issues they face in Canada. His client base includes international corporates active in the mining and hospitality industries.
Strengths
Provided by Chambers
"Jeff Oldewening has the interests of his clients at heart. He is always very responsive and provides the expertise and support we need."
"He is creative and client-focused. A true talent who continues to impress the market with his insightful and cutting-edge advice. Working with Jeff is beyond a good experience."
"Jeff has been very proactive in bringing structuring ideas that can benefit us."
"Jeff Oldewening has the interests of his clients at heart. He is always very responsive and provides the expertise and support we need."
"He is creative and client-focused. A true talent who continues to impress the market with his insightful and cutting-edge advice. Working with Jeff is beyond a good experience."
"Jeff has been very proactive in bringing structuring ideas that can benefit us."
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