Corporate By-Laws in Canada: A Complete Guide

You've incorporated your Canadian corporation, and you probably received a certificate of incorporation and a copy of your articles. But did you also receive by-laws? A surprising number of Canadian corporations discover — often years later, during a financing or sale — that they were never given by-laws, or that the by-laws they have are missing crucial provisions.

This guide covers what corporate by-laws are under Canadian law, the difference between articles and by-laws, what every set of by-laws must include, how by-laws are enacted and amended, and what to do if you incorporated without them.

Not sure how by-laws fit alongside resolutions and registers? Start with Where Every Document Belongs in Your Minute Book for the full document map.

What are corporate by-laws?

Corporate by-laws are the internal operating rules of a corporation — the constitution of how the corporation runs itself day to day. Where the articles of incorporation define what the corporation is (its name, share structure, directors, jurisdiction), the by-laws define how the corporation operates: how directors are appointed and meet, how officers exercise their authority, how shares can be transferred, how meetings are held, how notices are given.

Under the Canada Business Corporations Act (s. 103) and every provincial equivalent — Ontario's OBCA, Alberta's ABCA, BC's Business Corporations Act, Quebec's QBCA — the directors may make by-laws for the corporation. In practice, "may" is treated as "must" for any serious commercial purpose. Every bank, every buyer's lawyer, and every court will assume your corporation has by-laws — and will be looking for a specific by-law to answer specific questions.

Articles vs. by-laws: what's the difference?

The two documents are often confused because both are foundational to the corporation, but they serve different purposes:

Articles of incorporation — the corporation's founding document filed with the government at incorporation. Articles are public — anyone can obtain them from the corporate registry. They define:

• The corporate name (or numbered designation for a numbered corporation)
• The registered office jurisdiction
• The share structure — class(es), authorized number, rights and restrictions per class
• Restrictions on share transfer (for a private corporation)
• Number of directors (or a range)
• Restrictions on the corporation's business, if any

By-laws — internal operating rules made by the directors. By-laws are private — they stay in the minute book and are not filed with the government. They define:

• How directors are appointed, removed, and meet
• Quorum requirements for board and shareholder meetings
• Officer positions and their authorities
• How share transfers are approved and recorded
• Notice periods for meetings
• The corporation's fiscal year
• Signing authority for cheques, contracts, and other binding documents
• Indemnification of directors and officers
• The corporate seal (whether required)

You can amend either document, but the mechanics differ: articles amendments require a special shareholder resolution AND a filing with the corporate registry, while by-law amendments require only a directors' resolution confirmed by an ordinary shareholder resolution at the next annual meeting.

What must by-laws include?

Canadian corporate law doesn't prescribe a specific list of by-law provisions — the CBCA and provincial acts leave the substance up to the directors. In practice, a standard set of by-laws for a small Canadian corporation covers:

Meetings of directors:

• Quorum requirements (typically majority)
• Calling meetings and notice periods
• Voting procedures and tie-breaking
• Resolutions in writing in lieu of meetings

Officers:

• List of officer positions (President, Secretary, Treasurer, etc.)
• Appointment and removal procedures
• Duties and authorities of each position
• Whether officers can hold multiple positions

Shareholders' meetings:

• Annual meeting requirement
• Notice period
• Quorum requirements
• Voting procedures
• Chairperson selection
• Written resolutions in lieu of meetings

Share issuance and transfer:

• Restrictions on transfer of shares (for private corporations)
• Procedures for issuing and cancelling share certificates
• Right of first refusal, if applicable

Corporate governance:

• Fiscal year
• Corporate seal (if used)
• Banking arrangements
• Signing authorities for contracts and cheques
• Indemnification of directors and officers

Shareholder consents:

• Procedures for unanimous written resolutions
• Notice waivers

Standard vs. custom by-laws

Most Canadian corporations use standard general by-laws — often called "By-Law No. 1" — covering the topics above with well-tested boilerplate provisions. These are appropriate for the vast majority of small and mid-sized corporations because:

• They cover every scenario that arises in normal corporate operation
• They match the language used by banks, lawyers, and auditors
• They can be amended easily if the corporation grows or its structure changes

Custom by-laws become worthwhile in specific situations:

• Shareholder agreements that impose non-standard voting or transfer restrictions
• Multi-class share structures with complex conversion or preference rights
• Family holding corporations with succession or estate planning requirements
• Joint venture corporations with negotiated governance provisions between the founders

For most corporations, By-Law No. 1 (general by-laws) is enough. Custom provisions can be added later if the corporation's structure evolves.

How to enact and amend by-laws in Canada

Under the CBCA s. 103 and provincial equivalents, the mechanics of enacting and amending by-laws follow a two-step process:

1. Directors' resolution — the directors pass a resolution enacting the by-law (or amending an existing by-law). The by-law takes effect immediately from the date of the directors' resolution.
2. Shareholder confirmation — at the next shareholders' meeting (usually the annual meeting), the shareholders confirm the by-law by ordinary resolution. If shareholders confirm, the by-law continues in effect. If shareholders decline to confirm, the by-law ceases to have effect from that point forward — though any actions taken under the by-law before the meeting remain valid.

In practice, the two-step process is completed at the same time for a small corporation with unanimous shareholder-director overlap: the directors pass the resolution, and the same people sign a unanimous shareholder written resolution confirming the by-law. Both resolutions go in the minute book together with the by-law itself.

Related: Director Resolutions and Shareholder Resolutions cover the resolution mechanics in depth.

What if you incorporated without by-laws?

This is one of the most common gaps in Canadian corporate records. Many online incorporation services deliver only the articles of incorporation and a certificate — leaving the corporation without by-laws, organizational resolutions, or a proper minute book. The corporation exists legally but is running without any documented governance rules.

The problem surfaces during due diligence: a buyer's lawyer or lender's lawyer asks for the by-laws, finds nothing, and either demands they be reconstructed retroactively or holds back on the transaction until they are. Reconstructing by-laws retroactively is straightforward — a professionally drafted By-Law No. 1 dated at the current date, enacted by directors' resolution and confirmed by shareholders' resolution, brings the corporation into compliance.

Have CRS prepare your corporate by-laws

Corporate Registry Services drafts By-Law No. 1 (general by-laws) for $99 all-in + GST — jurisdiction-specific, professionally formatted, and matched to your articles of incorporation. The service includes:

• The complete by-law document covering meetings, officers, shares, governance, and signing authorities
• The directors' resolution enacting the by-law
• The shareholders' resolution confirming the by-law
• Delivery as ready-to-sign PDFs

Amendments to existing by-laws are also $99 per by-law amendment.

Order by-laws now → · Search your corp, pick standard or custom, pay $99 + GST.

Bundled with a fresh minute book, by-laws are included in every minute book package, from $289 — see the Digital Minute Book service for the full breakdown.

Related: Share Certificates covers the share-issuance paper trail authorized by resolutions passed under your by-laws; Director Resolutions covers the board-side decision mechanics that by-laws govern.