--- title: "Corporate Law in Quebec: What It Actually Covers for SMEs | Services Corporatifs Pronto" description: "Incorporation, annual REQ updates, share structures, shareholder agreements, reorganizations: a concrete look at corporate law in Quebec for SME owners." canonical: https://www.prontolegal.ca/en/blog/what-corporate-law-covers-quebec/ lang: fr-CA --- Blog Corporate law · Jul. 24, 2026 · 5 min # Corporate law in Quebec: what it actually covers for SMEs. Jimmy Oppedisano Founding lawyer · Pronto Sommaire - What does corporate law in Quebec actually cover? - Incorporation and corporate maintenance: the foundation - Share structures and shareholder agreements - Reorganizations, buying or selling a business, and trademarks - FAQ Corporate law covers the rules that govern the life of a corporation, from its incorporation through to the sale of the business. Corporate law in Quebec rests mainly on the Business Corporations Act (Quebec), the QBCA, on the Canada Business Corporations Act, the CBCA, on the Act respecting the legal publicity of enterprises for everything involving the Registraire des entreprises, and on the Civil Code of Quebec generally. If you run an SME, this field touches your company every year, even when nothing dramatic is happening. Here is what it covers in practice, with one concrete example for each area. ## What does corporate law in Quebec actually cover? Many business owners hear the term without knowing where it starts and where it ends. In practice, corporate law deals with the legal entity itself: its creation, its articles, its directors, its shareholders, its registers and the transactions that change its structure. It differs from commercial law, which notably covers contracts with clients and suppliers, although the two often meet in the same file. A simple example: your corporation signs a commercial lease, that is commercial law. You bring in a partner and create a new class of shares for them, that is corporate law. A corporate lawyer therefore steps in at specific moments in the life of the business rather than every day, and the list of those moments is longer than most people expect. Our [corporate services](https://www.prontolegal.ca/en/services/) page gives an overview along with current pricing. ## Incorporation and corporate maintenance: the foundation Everything starts with incorporation: filing articles of incorporation, choosing between the Quebec regime (QBCA) and the federal regime (CBCA), designing the initial share capital, then completing the legal organization, meaning the first resolutions, the registers and the minute book. Take an IT consultant who lands a major contract: incorporating generally lets her separate her personal assets from those of the business. We covered the lawyer's role at this stage in our article on [hiring a lawyer for your incorporation](https://www.prontolegal.ca/en/blog/lawyer-to-incorporate-quebec/), and our guide to [incorporating in Quebec](https://www.prontolegal.ca/en/quebec-incorporation/) walks through the process end to end. Incorporation is not a finish line, though. Every corporation registered in Quebec must file its annual updating declaration with the REQ, keep its annual resolutions current and, since 2023, declare its ultimate beneficiaries under the Act respecting the legal publicity of enterprises. Federal corporations must also file an annual return with Corporations Canada every year. A corporation that fails to file two annual declarations risks being struck off the register, which legally results in the corporation's dissolution. That is precisely the kind of surprise corporate maintenance exists to prevent, and it tends to surface at the worst time, such as in the middle of a bank financing. ## Share structures and shareholder agreements The share capital structure determines who votes, who receives dividends and on what terms. Well-designed share classes make it possible, for instance, to pay discretionary dividends to different shareholders or to bring in an investor without giving up control. Picture two equal partners who want to add a third player with 10% of the profits but no voting rights: without separate classes, that arrangement is hard to set up cleanly. The shareholder agreement, for its part, settles the difficult scenarios while everyone still gets along: a partner leaving, death, disability, deadlock, buy-sell clauses. A common case: a shareholder leaves the company, stops working there, yet keeps their shares and their right to dividends. Without an agreement, the others have almost no leverage to buy back that stake short of going to court. With a well-drafted exit clause, the departure follows a mechanism agreed on in advance. ## Reorganizations, buying or selling a business, and trademarks Corporate law also covers the bigger transformations. A reorganization might mean creating a holding company to shelter surplus cash, carrying out an estate freeze ahead of a family transfer, or amalgamating two corporations within the same group. These operations are usually done on a tax-deferred rollover basis, in collaboration with the accountant or tax specialist, and they require completing specific corporate formalities. Buying or selling a business draws on the same toolbox: letter of intent, due diligence, the choice between a share sale and an asset sale, purchase agreements and closing documents. A seller who shows up with an incomplete minute book will often watch the buyer delay closing until the seller puts the corporation's situation in order. Finally, many corporate firms, ours included, also help SMEs register their trademarks with the Canadian Intellectual Property Office. The classic scenario: a competitor adopts a name almost identical to yours, and without a registered trademark your remedies are narrower and more expensive. ## FAQ Q: What is the difference between corporate law and business law? A: Business law is the broad family; corporate law is the branch that deals with the corporation itself: incorporation, structure, registers and transactions involving its shares. Q: Does an SME need a corporate lawyer on call at all times? A: No. Most SMEs consult at key moments: incorporation, a new partner coming in, a reorganization, a sale. Annual maintenance, however, comes back every year and can be handled by the firm. Q: What happens if a corporation neglects its annual REQ or Corporations Canada update? A: Penalties are possible and, after two missed annual declarations, the corporation risks automatic dissolution. Q: Does corporate law include tax? A: They are separate but closely connected fields. Reorganizations, for example, are structured with tax objectives in mind, usually alongside the client's accountant or tax specialist. Wondering which of these areas applies to your situation? [Contact us](https://www.prontolegal.ca/en/contact/): Me Jimmy Oppedisano will quickly tell you what deserves your attention first. A specific question? [Book 15 min with your lawyer](https://www.prontolegal.ca/en/contact/#contact-form) It's free. Ready to incorporate? ### Launch your company in 24 hours. All our packages include a consultation with Me Oppedisano. View packages Read next Do you need a lawyer to incorporate in Quebec? 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