How Long Does It Take to Incorporate a Business in Ontario?

People considering incorporation often want a straight answer on how long it takes to incorporate in Ontario. The honest answer is that it depends on choices you make along the way — the corporate structure you pick, whether you want a named or numbered company, and how you file. There's no single number that applies to every business, and this article won't invent one. What it can do is walk through the steps and the factors that actually move the timeline.

The Steps That Make Up "Incorporating"

1. Decide OBCA or CBCA. Provincial (Ontario) or federal incorporation is a strategic choice — both let the corporation operate anywhere in Canada once properly registered — and neither is inherently faster on its own.
2. Choose a numbered or named corporation. This decision has a real effect on the steps that follow.
3. If named, clear a name search. A named corporation's proposed name has to be checked against the registry's database before the registry will issue it.
4. File Articles of Incorporation, online through the Ontario Business Registry (for OBCA) or through Corporations Canada (for CBCA), along with the applicable government filing fee.
5. Receive your certificate of incorporation and corporation number once the filing has been processed.
6. Complete post-incorporation steps — draft by-laws, appoint directors and officers, issue shares, set up the minute book, and file the initial return under the Corporations Information Act.

What Speeds the Process Up

• Choosing a numbered company (for example, "1234567 Ontario Inc.") skips the name-search and approval step entirely, since there's no proposed name to clear against the registry.
• Filing online rather than by mail avoids transit time and manual data entry.
• Having your decisions made ahead of time — director names and addresses, share structure, registered office address — so the filing itself isn't held up gathering basic information.
• Paying for expedited federal processing. Corporations Canada offers an optional express service add-on for CBCA incorporations, currently an additional fee on top of the standard online filing fee (as of mid-2026 — verify the current figures before you rely on them).

What Slows It Down

• Choosing a named corporation. The name has to clear a search and satisfy the registry's naming rules, and a conflicting or non-distinctive name can require revisions before the registry will accept it.
• Filing by mail instead of online.
• Needing extra-provincial registration in other provinces where the business will also operate — a separate process layered on top of the initial incorporation.
• General government processing volume, which varies over time and isn't something you can control precisely. Treat any specific turnaround estimate you see elsewhere with some skepticism, and verify current processing expectations directly with the relevant registry before you rely on a number.

Incorporated Doesn't Mean Ready to Operate

Getting your certificate of incorporation is the starting gun, not the finish line. Before actually opening for business, you may still need:

• [ ] HST/GST registration, if your revenue is at or above the small-supplier threshold (currently $30,000 in taxable revenue over four consecutive calendar quarters — verify the current figure)
• [ ] A business bank account in the corporation's name
• [ ] Any municipal or provincial business licences that apply to your specific type of business
• [ ] WSIB registration, if you'll have employees
• [ ] A properly set-up corporate minute book and records

Budget time for these steps too — not just the incorporation filing itself.

Frequently asked questions