We protect the public.We protect the public.We advance the profession.Man with glasses in boardroomWe enable CPAs to lead business and society forward.city buildings with canadian flag

We are CPA Ontario

We ensure that more than 103,000 members and 18,000 students meet the highest standards of integrity and expertise. We help them stay ahead of global market trends and abreast of regulatory change. We believe that success happens when both business and society benefit.

Learn more about our roles

Women in Action Conference 2025

Join us March 5 to connect with fellow CPAs, gain insights from top leaders and elevate your career with expert sessions on breaking barriers, leadership and more.

Register now
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buildingA New Way Forward: Frequently Asked QuestionsStudent smiling and staring at the laptopAnnual Student Dues