Officers’ Duties and Responsibilities Within a Canadian Private Corporation
In a Canadian private corporation, three groups share power: shareholders own it, directors govern it, and officers run it day to day. Most founders understand the first two roles well enough, but if you want a clear breakdown of how shareholders, directors, and officers differ, that distinction is worth understanding before assigning any of these roles. Officers get less attention than the others, but getting the structure right matters more than most people realize, both for compliance and for how the business actually functions.
Do Canadian Private Corporations Need Officers?
Yes, and the law is specific about it. Under the Canada Business Corporations Act (CBCA), the board of directors must appoint officers and define their duties. At minimum, a corporation governed by the CBCA must have a President and a Secretary or positions that serve those functions.
In Ontario, corporations governed by the Business Corporations Act (OBCA) face similar requirements. In smaller private companies, it’s entirely common and perfectly legal for one person to hold multiple officer positions at the same time. The specific powers of each officer are typically set out in the corporation’s by-laws or established by board resolution. A well-drafted set of by-laws, like a well-drafted shareholder agreement, is foundational to a corporation that runs smoothly when disputes or transitions arise.
Key Officer Roles
President
The President (or Chief Executive Officer) is responsible for the corporation’s day-to-day operations and reports directly to the board. In practice, this means implementing board decisions, managing staff, overseeing business operations, and representing the corporation in external matters. The President is the board’s operational arm.
Secretary
The Secretary handles the corporation’s administrative backbone. That includes maintaining the minute book and all corporate records, recording and distributing minutes from board and shareholder meetings, issuing notices to shareholders, directors, and auditors, and keeping the corporate seal. It’s a role that often gets underestimated in smaller companies, but it’s the Secretary who keeps the corporation legally current and organized.
Treasurer
The Treasurer is not required under the CBCA, but many corporations appoint one. The role typically covers financial oversight: supervising accounting functions, managing banking arrangements, safekeeping securities, disbursing funds, and reporting on the corporation’s financial position to the board. In smaller companies, these responsibilities often fall to the President or an outside accountant instead.
The Fiduciary Duties Officers Owe
Officers don’t just manage; they owe legal duties to the corporation itself. Under section 122 of the CBCA, officers must act honestly and in good faith with a view to the best interests of the corporation and exercise the care, diligence, and skill that a reasonably prudent person would exercise in comparable circumstances. Officers are also required to comply with applicable laws, by-laws, and any shareholder agreements in place.
These aren’t just aspirational standards. An officer who breaches a fiduciary duty can be held personally liable for losses the corporation suffers as a result. That’s a meaningful exposure, and it’s one reason why choosing the right people for officer roles matters as much as choosing the right directors.
Why This Matters for Your Corporation
A properly structured officer team creates accountability, keeps the corporation running efficiently, and protects it from compliance gaps. When officer roles aren’t clearly defined or when they’re assigned without thought, the corporation can end up with regulatory exposure, minute book deficiencies, or disputes over authority that are expensive to untangle. Those issues tend to surface at the worst possible times: during a sale of the business, a financing round, or a shareholder dispute.
If you’re setting up a new corporation or want to review your current officer structure, speaking with a corporate lawyer before problems arise is far easier than fixing them after.
Speak With a Corporate Lawyer at Kalfa Law Firm
Kalfa Law Firm helps Canadian business owners structure their corporations correctly from the start, including officer appointments, bylaw drafting, and ongoing corporate compliance under the CBCA and OBCA.
Contact us today to speak with a corporate lawyer about your corporation’s needs.
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Shira Kalfa, BA, JD, Partner and Founder
Shira Kalfa is the founding partner of Kalfa Law Firm. Shira’s practice is focused in corporate-commercial and private M&A law including corporate reorganizations, corporate restructuring, mergers and acquisitions, commercial financing, secured lending and transactional law.
© Kalfa Law Firm 2021. Updated August 26, 2026
The above provides information of a general nature only. This does not constitute legal or accounting advice. All transactions or circumstances vary, and specified legal advice is required to meet your particular needs. If you have a legal question you should consult with a lawyer.
