Incorporating a business in Quebec in 2026: The steps, from the REQ to the federal level

At a Glance. To incorporate your business in Quebec in 2026, there are two options: provincial incorporation with the Quebec Registraire des entreprises (REQ), costing approximately $390 at the standard rate, or federal incorporation with Corporations Canada, which costs $200 online, followed by mandatory registration with the REQ. The process consists of six main steps: choosing the legal structure, verifying that the name complies with the Charter of the French Language, filing the articles of incorporation, filing the initial return within 60 days, setting up the corporate ledger, and then opening tax accounts (GST/QST with Revenu Québec, source deductions, T2 and CO-17 returns). All amounts are in Canadian dollars.

You’re billing more and more, a major client insists on dealing with a corporation, or your accountant mentions tax deferral: incorporation is inevitable sooner or later for any thriving Quebec business. The good news is that the process is well-defined and government fees are publicly available. The not-so-good news is that the web is full of made-up numbers and missing steps, especially for federally incorporated companies doing business in Quebec. This guide walks you through the 2026 steps in order, from choosing a tax regime to filing the T2 and CO-17 returns, using actual government fees and, for professional assistance, the real fees from the Bankeo Fee Barometer rather than a rough estimate.

Provincial (REQ) or federal: choose your plan first

The first decision, even before choosing a name, is: Under which law should you incorporate your corporation? In Quebec, you have the choice between the Quebec Corporation Act (LSAQ), administered by the Registraire des entreprises, and the Canada Corporation Act (CBCA), administered by Corporations Canada. Both create the same thing: a legal entity separate from you, taxed at the same rates, capable of entering into contracts, owning assets, and limiting your personal liability. The differences lie in the scope of the name, the fees, and the annual paperwork.

For a business that operates primarily in Quebec, provincial incorporation remains the simplest route: a single registry, a single annual update, and no residency requirements for directors. Federal incorporation makes sense when you plan to operate across Canada, when protecting your name nationwide is important, or when business partners prefer it. Keep in mind that the choice of incorporation type does not affect your taxes: a federally incorporated company based in Quebec files the same T2 and CO-17 returns as a Quebec corporation.

Step 1: Find a compliant name (or use a number)

Your business name must comply with the Charter of the French Language: to operate in Quebec, the business must have a French version of its name, even if it is incorporated under federal law. The name must also be distinct from names already registered in the registry and must not be confused with an existing business.

• Check availability. Searching the Quebec Business Register is free and open to the public. At the federal level, Corporations Canada requires a Nuans report ($13.80 online), valid for 90 days, which compares your name to business names and trademarks across Canada.
• Digital designation is the express option. You can incorporate a “number-based” company: no name filing required, no waiting period, and you can always register another name used in Quebec for your day-to-day operations at a later date.
• Keep the web in mind as well. Check the domain name and social media accounts before filing: a perfect legal name with no available web address will cost you dearly in marketing later on.

Steps 2 and 3: File the articles of incorporation, then register the company

The articles of incorporation are the company’s “birth certificate.” In them, you specify the name (or numerical designation), the registered office, the number of directors, and, most importantly, the share capital structure: the classes of shares, their rights (voting, dividends, redemption), and restrictions on their transfer. This is the part you shouldn’t leave to chance: a single-class structure works for a sole founder, but you should plan for the arrival of a partner or investor, or future tax planning, from the very start. Amending the articles of incorporation later requires filing amended articles, which incurs additional fees.

• At the provincial level: The application is filed online through the Services of the Registraire des entreprises. Expect to pay approximately $390 at the standard 2026 rate (amount indexed as of January 1 of each year, check the current rate) and processing within a few business days, with a priority option available for an additional fee.
• At the federal level: The online filing with Corporations Canada costs $200, and the certificate of incorporation is often issued within one business day.
• Within 60 days: A Quebec corporation files its initial declaration with the REQ (free of charge within this timeframe); a federal corporation operating in Quebec must also register with the REQ, with registration fees at the current rate, which are similar to the incorporation fees.

Step 4: Organize the corporation (articles of incorporation, shares, transparency)

The certificate of incorporation creates the company, but it remains an empty shell until its internal structure is established. This is the step most often overlooked by entrepreneurs in a hurry, and the one that’s most expensive to rectify when it comes time to secure financing or sell the business.

• Prepare the corporate charter. Articles of incorporation, bylaws, organizational resolutions, registers of directors and securities, stock certificates: this minute book will be required by the bank, lenders, and any potential buyer.
• Issue the first shares. The founders subscribe to their shares in exchange for a contribution (often symbolic at first), and the company records the issuance in the registry. Without a share issuance, no one is officially a shareholder.
• Declare transparency. Since March 31, 2023, the REQ has required the identification of ultimate beneficial owners, that is, individuals who own or control 25% or more of the corporation. At the federal level, the register of individuals with significant control must be filed with Corporations Canada, and any changes must be reported within 15 days.
• Draft the shareholders’ agreement. For companies with two or more partners, it addresses in advance issues such as departures, disputes, and the buyout of shares. Drafting it from day one costs a fraction of what litigation would cost.

Step 5: Open tax accounts and begin compliance

Once the business is registered, the tax process begins. The NEQ (Quebec business number) is assigned upon registration; the federal business number (BN) is obtained from the CRA. Next come the accounts that track the business’s operations:

• GST and QST. In Quebec, both taxes are administered by Revenu Québec. Registration becomes mandatory when your taxable sales exceed $30,000 over four consecutive calendar quarters; you then charge the 5% GST and the 9.975% QST. Our GST/QST Guide for Businesses in Quebec covers registration, rates, and input tax credits.
• Source deductions (DAS). As soon as you hire your first employee, or as soon as you pay yourself a salary, the company must open withholding accounts with the CRA and Revenu Québec and register with the CNESST.
• Tax Year and Filings. You choose your fiscal year-end (the first one must fall within the 53 weeks following incorporation). Each year, the company files a T2 return with the federal government and a CO-17 return with Quebec within six months of the end of the fiscal year; the tax balance is generally paid within two or three months.
• Your compensation. Salary, dividends, or a combination: the question arises right from the first year. Our guide Salary or Dividends in Quebec explains the 2026 tax framework.

Finally, submit the annual update filing to the REQ, which can be done at the same time as filing your Quebec tax return. Annual registration fees for a corporation range from approximately $100 to $110 (amount indexed annually).

How much does it cost to incorporate in Quebec: The actual figures

The cost of incorporation consists of two components: fixed government fees and variable professional fees. Here is the first component, the one that no service provider can inflate:

For the second step, be wary of round numbers copied from one website to another. The true benchmark is actual fees: on average, a business pays about $3,000 per year for accounting services, with most ranging from $500 to $6,000 depending on the industry, based on actual fees from 1,248 contracts finalized through Bankeo (2024-2026), out of more than 15,000 requests received. The Bankeo Fee Barometer provides a breakdown of these price ranges by service, including for an incorporation mandate that includes setting up accounting procedures, and the Quebec Accounting Fees Barometer provides a comprehensive overview. You can also browse the Vetted accountants in the Bankeo network to compare profiles before making your choice.

Frequently asked questions

Provincial or federal incorporation: Which should you choose in Quebec?

For a business that operates primarily in Quebec, provincial incorporation (under the LSAQ, via the REQ) is generally the simplest option: a single registry, and no residency requirements for directors. Federal incorporation (LCSA) protects your business name across Canada and reassures certain partners, but adds the requirement to register with the REQ, file a federal annual report, and have at least 25% of your directors be Canadian residents. From a tax perspective, the two systems are identical.

How much does it cost to incorporate a business in Quebec in 2026?

Government fees are publicly available: approximately $390 for provincial incorporation (standard rate, indexed annually), or $200 online for federal incorporation, plus the Nuans report and REQ registration for a federal corporation. For professional services, rely on actual fees rather than made-up figures: on average, a business pays about $3,000 per year for accounting services, with most falling between $500 and $6,000, based on actual fees from 1,248 contracts concluded through Bankeo (2024-2026), out of more than 15,000 requests received. The Bankeo Fee Barometer provides a breakdown of these ranges by service.

How long does it take to incorporate a business in Quebec?

The certificate itself arrives quickly: often within one business day for an online federal filing, and within a few business days for the REQ at the standard rate, with a priority processing option available for an additional fee. The real timeline begins afterward: filing the initial declaration or registration within 60 days, setting up the corporate records, and opening tax accounts. Allow a few weeks for a complete and smooth start-up.

Can you incorporate your business on your own, without a professional?

Yes, filings are done online, and you’re under no obligation to use a professional. The risk isn’t in the form, it’s in the choices you make: a single-class share structure that prevents a partner from joining, an ill-chosen fiscal year-end, a forgotten initial filing, or late-filed GST/QST returns. For accountants, they structure the tax aspects, and a lawyer drafts the articles of incorporation and the shareholders’ agreement; for many founders, this is an investment that pays for itself the moment the first mistake is avoided.

What are the obligations after incorporation?

In Quebec: initial filing within 60 days, followed by an annual update filing and annual fees to the REQ, including identification of ultimate beneficial owners. A federal corporation must also file an annual report with Corporations Canada and maintain a registry of individuals with significant control. Tax-wise: T2 and CO-17 returns must be filed annually within six months of the end of the fiscal year; registration for GST/QST with Revenu Québec is required once taxable sales exceed $30,000; and source deductions apply starting with the first payroll payment.

At what income level does incorporation become advantageous?

There is no universal threshold. The main benefit comes from tax deferral: income eligible for the small business deduction is taxed at around 12.2% in Quebec, compared to a personal tax rate that is much higher. Incorporation therefore pays off when the business consistently generates more than your personal needs and the surplus can remain within the corporation. Be mindful of the 5,500-hour paid work requirement for Quebec’s SBD for service companies. Best practice: Have an accountant run a simulation of your situation before filing the articles of incorporation.

Official sources

1. Registraire des entreprises: Forming and Registering a Business
2. Corporations Canada, Incorporating a Federally Regulated Corporation
3. Revenu Québec, Corporate Tax
4. Canada Revenue Agency, Corporate Income Tax
5. Ordre des CPA du Québec