About Michael

Michael Costello is a partner practising corporate law, pension law, tax law, and wills, estates and trusts. He works with accountants to provide tax advice on business structures, corporate reorganizations, and succession planning for individuals, corporations and charitable organizations. Michael also advises pension plan sponsors, administrators and employee groups on pension standards, governance and issues arising from corporate transactions. He holds a B.Sc. in Electrical Engineering from Dalhousie University and a J.D. from the University of New Brunswick, and was called to the New Brunswick bar in 2013. He serves as a board member of the Saint John Police Commission.

Practice areas

Tax Law Business & Corporate Law Wills, Estates & Trusts Insurance Law

Education & credentials

Law school
University of New Brunswick
Undergraduate
Dalhousie University, B.Sc. (Electrical Engineering) (2009)

Listing compiled from public sources in July 2026. Confirm Michael Costello’s licence and standing in the Law Society of Prince Edward Island directory ↗