Mark Kaplan

Mark Kaplan, CPA, CA, LLM, ICD.D, is a Partner in Ernst & Young’s International Tax and Transactions Advisory practice and a governance professional with more than 30 years of experience advising boards, audit committees, senior executives, and public-interest organizations on financial oversight, risk management, governance, and regulatory matters.

Mark brings extensive experience in financial stewardship, enterprise risk management, organizational accountability, and strategic decision-making. Mark serves on the Audit Committee of the Corporation of the County of Prince Edward and is a member of CPA Ontario’s Professional Conduct Committee, contributing to the protection of the public interest through oversight of professional standards and conduct.

An accomplished educator, Mark has been a lecturer and curriculum developer for CPA Canada’s In-Depth Tax Program for nearly three decades and is also a lecturer in the University of Waterloo’s Master of Tax program. Through teaching, mentorship, and governance activities, Mark is committed to strengthening professional capability, supporting lifelong learning, and advancing public-interest initiatives that contribute to strong communities and resilient organizations.