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Jason Frost

Integrous. Innovative. Strategic. Team Player.

Jason Frost

Contact Information

Telephone: 416.644.8282
Fax: 416.594.9100

Assistant Contact Information

Assistant: Sumina Singh
Telephone: 416.644.1722

Law Clerk Contact Information

Law Clerk: Cathy Lawlor
Telephone: 416.644.7523


Jason Frost is an insurance litigator. He particularly enjoys accident benefits, loss transfer and priority disputes, as well as providing strategic advice to clients on coverage, investigation, SIU and adjusting matters. He has a particular interest in using Examinations Under Oath for priority disputes and verifying entitlement to accident benefits as well as representing Insurers at the Licence Appeal Tribunal for statutory accident benefits disputes. He has many notable decisions from the FSCO, LAT, Superior Court, Divisional Court and Ontario Court of Appeal.

Jason is known for innovative approaches to priority and loss transfer disputes. He has argued many precedent setting decisions dealing with deflection, optional benefits, equitable relief, cross-border jurisdictional issues, regular use, transmission of force, spousal status, financial dependency and the fault determination rules.

Jason enjoys training with clients, mentoring junior lawyers and presenting at CPD events. In 2017, Jason was named an Exceptional Young Lawyer by Canadian Defence Lawyers. Since 2022, he has been named a Best Lawyer in Insurance Law by Best Lawyers.


LL.B, University of Windsor

B.A. (Hons), University of Western Ontario

Bar Admission

Ontario, 2008

Practice Areas