skip to main content
Home Join Our Team Contact Us Resources PD Sitemap
Firms ATOs Section Image
CPA Ontario Serving the Public Members Firms / ATOs Students Become a Member

CPA Resources for firms 

CPA Guidelines for firms

Guidance on completing firm application forms (Transitioning CMA and CGA firms):

Professional Corporation application (Form 4-6C) - Without public accounting license

Professional Corporation application (Form 4-6C) - With public accounting license

Firm application (Form 4-6E) - Without public accounting license

Firm application (Form 4-6E) - With public accounting license

In conjunction with the use of the Chartered Professional Accountant (CPA) designation by members of CPA Ontario in good standing, there are also provisions for the use of the CPA designation by firms (including sole proprietors) registered in good standing. 

For information regarding the use of the CPA designation in firm names, refer to the following guidelines:  

Firm Names FAQs

FAQs: Transitioning CMA and CGA Firms

CPA Guidelines for Firm Names

Guidelines for Firms: Use of Descriptive Styles

CPA FAQs for Firms

Firm Use of CPA Ontario Corporate Entity Name

CPA Logo Usage

TopicsContact for QuestionsEmail Contact
Communication and FormsCustomer
Practice Names Pre-ApprovalCPA Ontario
Bylaws, Rules & RegulationsPractice