Corporate Records Canada: Complete Guide

By
Inès Van der Straeten
4/8/2026
Illustration de registres corporatifs au Canada aux couleurs de Lexstart

A minute book is only one part of your corporate records. A corporation must also keep its articles, shareholder registers, resolutions, change notices and, in many cases, its register of individuals with significant control. These documents prove who owns the company, who can run it, and which decisions have been made. Here is what Canadian corporations should keep in their corporate records, who can inspect them, and how to avoid gaps.

What are corporate records?

Corporate records are the official legal documents that track the life of a corporation. They are often gathered in a physical or digital minute book. For a federal corporation, the Canada Business Corporations Act (CBCA) requires certain records to be kept at the registered office or at another place in Canada designated by the directors.

This file is different from your invoices and tax returns. Accounting records have a retention period; documents that define the corporation's legal structure normally stay in the file for the life of the business. Our guide to keeping business records in Canada explains tax retention periods. This article covers permanent corporate records.

What documents belong in corporate records?

The exact list varies under federal and provincial laws, but Canadian corporations generally need the following documents.

DocumentWhy it mattersUpdate it when
Articles of incorporation and amendmentsDefine the name, share classes and fundamental rulesArticles are amended
By-lawsSet the corporation's internal governance rulesThey are adopted or amended
Shareholder registerShows who owns which sharesShares are issued, transferred, redeemed or cancelled
Directors and officers registerIdentifies who manages the corporationSomeone is appointed, resigns, is removed or changes address
Resolutions and meeting minutesProve shareholder and director decisionsA material decision or annual meeting occurs
Unanimous shareholder agreementAllocates certain powers and rules among shareholdersIt is signed or amended
Register of individuals with significant controlIdentifies the people who truly control the corporationAt least once each financial year and after a change
Filed notices and formsKeeps a record of declarations made to authoritiesA filing or declared change occurs

For federal corporations, Corporations Canada specifically lists articles, by-laws, shareholder resolutions, a share register and a securities register among the documents to maintain. See the official guidance on corporate records and other corporate obligations.

Who can access corporate records?

It depends on the record. For a federal corporation, shareholders and creditors can request access to certain corporate records, including articles, by-laws, a unanimous shareholder agreement, shareholder resolutions and some registers. They do not automatically have access to director resolutions or accounting records.

PersonRecords generally accessibleImportant limit
DirectorCorporate records and accounting records needed for the roleMust respect confidentiality obligations
ShareholderCorporate documents required by law, share register, shareholder resolutionsNo automatic access to accounting records or board resolutions
CreditorCertain corporate documents provided by lawMore limited access than a director
PublicInformation filed in public government registriesThe full internal minute book is not public

This distinction matters. Corporate records are not a secret file, but they are not a fully public file either. Good record keeping protects both transparency for authorized people and the company's confidentiality.

How long must corporate records be kept in Canada?

The documents in a minute book are normally kept for the life of the corporation. Accounting records follow tax retention periods, generally six years after the end of the relevant year. For a dissolved federal corporation, the person who has custody of the records must be able to produce them for six years after dissolution.

CategoryRecommended retentionWhy
Articles, by-laws, agreements and share registersPermanentThey establish the corporation's structure and ownership
Resolutions and minutesPermanentThey prove that decisions were properly made
ISC registerPermanent, with annual updatesIt tracks actual control of the corporation
Accounting recordsAt least 6 yearsCRA and Revenu Québec tax requirement
Records after dissolution (federal corporation)6 years after dissolutionCorporate-record custody obligation

The simplest rule: never destroy your minute book. Keep a central digital corporate file and update it as soon as a change occurs.

When do you need to update a minute book?

Update your corporate records whenever an important legal fact changes. Waiting until a sale, financing request or due diligence review often turns a few simple resolutions into expensive reconstruction work.

The events that normally require an update are:

  1. issuing, transferring, redeeming or cancelling shares;
  2. appointing, replacing or receiving the resignation of a director or officer;
  3. changing the corporate name, registered office or articles;
  4. adopting annual resolutions, approving financial statements or appointing an auditor;
  5. signing or amending a shareholder agreement;
  6. recording a change to the ISC register;
  7. filing an annual return or a notice of change.

Federal and Quebec corporations do not have the exact same forms or deadlines. The key is to treat every change as two separate tasks: update the relevant government registry and update the corporation's internal records.

Can corporate records be kept online?

Yes. A digital minute book is valid when the documents are complete, accessible and protected from unauthorized changes. Federal law allows records to be maintained using technology, provided they can be accessed during normal business hours at the registered office or another Canadian location designated by the directors.

Digital storage makes continuity easier, but it does not replace the documents themselves. A platform that only stores articles of incorporation, without an up-to-date share register and resolutions, does not give you a complete corporate file.

FAQ about corporate records in Canada

What is a corporate record?

A corporate record is a legal document that shows how a corporation is organized, owned and governed. It includes articles, by-laws, shareholder registers, resolutions, minutes and key filings.

Can a shareholder demand to see corporate records?

Generally, yes, but not all records. Federal shareholders can inspect the corporate documents that the CBCA makes available to them, such as certain registers and shareholder resolutions. They do not automatically have access to accounting records or board resolutions.

How do I do a corporate search in Canada?

A corporate search usually means checking public information filed with a government registry, such as Corporations Canada's online database or a provincial registry. It is different from inspecting the company's complete internal minute book, which is not public.

What happens if corporate records are incomplete?

Incomplete records can delay financing, a sale, a shareholder transaction or a legal review. They can also make it hard to prove who owns shares or whether a decision was properly authorized. Correcting the file later is possible, but often costs more than keeping it current.

Keep your corporate records ready for the next step

Complete corporate records matter long before a sale or audit. They make opening a bank account, bringing in a partner, applying for financing and staying compliant easier. With Lexstart's annual update, your digital minute book, resolutions and corporate information stay current at a fixed price. If you have not incorporated yet, start with an online incorporation that puts the right documents in place from day one.

Inès Van der Straeten
Marketing & Communication

Stay informed

Get our latest resources and guides for entrepreneurs delivered straight to your inbox

By registering, you agree to our Terms and Conditions of Use
Merci pour votre inscription !
Une erreur est survenue lors de l'envoi du formulaire

Ready to start your business?

Start your entrepreneurial journey with professional legal support.