Most first-time founders stare blankly. Nobody warned them this was a question. They pick whatever the lawyer suggests, sign the paperwork, and never think about it again.
For most small businesses, that's fine. But knowing why you chose one over the other — and what it means for you — is worth five minutes of your time.
What are you actually choosing between?
When you incorporate in Canada, you're choosing which government grants your corporation its legal existence. Both routes give you a valid, legally recognized corporation. The difference is in where it operates, what it costs to maintain, and a few practical details that matter in specific situations.
Provincial incorporation (Ontario) means your corporation is created under the Ontario Business Corporations Act (OBCA) and registered with the Ontario Business Registry.
Federal incorporation means your corporation is created under the Canada Business Corporations Act (CBCA). To do business in Ontario, you also have to register it as an extra-provincial corporation in Ontario — a second registration.
The real differences
Ignore the noise. Here's what actually matters for a small business owner in Ontario.
| What you're comparing | Federal | Ontario (Provincial) |
|---|---|---|
| Setup cost | $200 online through Corporations Canada | $300 through Ontario Business Registry |
| Extra-provincial registration | Required in Ontario (~$330 extra) | Not required to operate in Ontario |
| Total cost to operate in Ontario | ~$530 minimum ($200 + $330) | ~$300 |
| Annual maintenance | Federal annual return + Ontario annual return | Ontario annual return only |
| Name protection | Protected across all of Canada | Protected in Ontario only |
| Operating across provinces | Register extra-provincially in each new province | Register extra-provincially in each new province |
| Tax treatment | Identical — both file T2, same CRA rules | Identical — both file T2, same CRA rules |
| Shareholder residency | 25% of directors must be Canadian residents | 25% of directors must be Canadian residents |
The four situations where the choice is clear
Choose Ontario (provincial) if...
You're a small service business operating in Ontario. You have no immediate plans to expand nationally. You want the cheapest, simplest path. This is the right choice for the vast majority of new small business owners in Ontario.
Consider federal if...
Your business name matters nationally. If your brand is something you plan to protect across Canada — or if you're worried about another business in BC or Alberta using the same name — federal gives you that protection.
You're building to scale across provinces. If your business model involves operating in multiple provinces within two to three years, federal is a cleaner foundation. Note: you'll still need to register extra-provincially in each province.
You have non-Canadian co-founders or investors. Federal incorporation under the CBCA has more flexible rules for non-resident ownership structures that some investors prefer.
Three things people get wrong
1. "Federal incorporation means I don't have to register in Ontario"
Wrong. If you incorporate federally and operate in Ontario, you must register as an extra-provincial corporation in Ontario. This costs ~$330 and requires ongoing maintenance. Federal does not replace provincial registration — it adds to it.
2. "Federal corporations pay less tax"
No. The tax treatment is identical. Both file a T2 with CRA. Both qualify for the small business deduction. Your type of incorporation has no impact on your tax rate.
3. "I can change later if I get it wrong"
Technically true but practically painful. Converting involves legal work, costs, and administrative headache mid-stride. Make the right call upfront.
Federal or Ontario — find your answer
Answer three questions and get a clear starting recommendation.
What happens the moment you incorporate
Whichever route you choose, the moment your corporation is registered the clock starts on a few things you need to get in place immediately.
Get the New Canadian Corporation Checklist
A one-page PDF covering everything you need to do in your first 90 days after incorporating — HST, bank accounts, CRA setup, bookkeeping, and more. Free, no commitment.
Download the Free Checklist →Or book a free 15-minute call if you'd rather talk it through.Anchor Bridge Services · anchorbridges.ca · This article is for informational purposes and does not constitute legal or tax advice. Consult a qualified accountant or lawyer for advice specific to your situation. © 2026 Anchor Bridge Services.