Federal vs Provincial Incorporation in Ontario: Which Should You Choose?

When you decide to incorporate your business, you face an immediate fork in the road: incorporate federally under the Canada Business Corporations Act (CBCA) or provincially under Ontario's Business Corporations Act (OBCA)? For most Ontario founders, this question doesn't get enough attention — but the choice affects your director obligations, your business name protection, your paperwork load, and how easily you can expand across the country. This article walks through the key differences so you can make an informed decision before you file.

What Is an OBCA Corporation?

A corporation formed under the Ontario Business Corporations Act (OBCA) is a provincial corporation. It exists under Ontario law and is regulated by the Ontario government through ServiceOntario.

Key features at a glance:

• Jurisdiction: Ontario only. If you want to carry on business in another province — say, open an office in British Columbia or Alberta — you must register as an extra-provincial corporation in that province.
• Director residency: As of 2021, the OBCA has no Canadian-residency requirement for directors. You can have an all-foreign board without any issue under Ontario law.
• Name protection: Your corporate name is protected in Ontario. Another business could register the same name federally or in a different province unless you take additional steps.
• Annual returns: Filed with the Ontario government. The process is straightforward but separate from federal requirements.
• Costs: As of writing, Ontario incorporation fees are lower than federal fees — verify current amounts with ServiceOntario before filing, as fees change.

An OBCA corporation is a solid, reliable choice for businesses that operate primarily — or exclusively — in Ontario.

What Is a CBCA Corporation?

A corporation formed under the Canada Business Corporations Act (CBCA) is a federal corporation. It exists under federal law and is regulated by Corporations Canada, a federal government body.

Key features at a glance:

• Jurisdiction: National. A CBCA corporation has the legal right to carry on business in any Canadian province or territory — but there is a catch (more on this below).
• Director residency: As of writing, the CBCA requires that at least 25% of directors be resident Canadians. For a board of one to three directors, at least one must be a resident Canadian. This requirement may change — verify the current rule with Corporations Canada before filing.
• Name protection: Your corporate name is protected nationally. This is one of the most meaningful advantages of going federal — no other corporation can register the same name anywhere in Canada.
• Annual returns: Filed with Corporations Canada federally, plus a separate annual return filed in each province where you carry on business.
• Costs: Federal incorporation fees are generally higher than provincial fees as of writing. Verify current amounts with Corporations Canada.

Here is the catch that surprises many founders: a CBCA corporation still must register in Ontario to carry on business here. Federal incorporation does not automatically allow you to operate in any province — you must register extra-provincially in Ontario (and in every other province where you do business), even though you are a federal corporation. The national right is real, but the registration step in each province is still required.

Side-by-Side Comparison

Which Is Better for Your Situation?

Local Ontario business

If your business operates primarily in Ontario — a local professional services firm, a retail shop, a restaurant group, a property management company — an OBCA corporation is usually the simpler and cheaper choice. You get everything you need without the extra layer of federal filing or the national name search process.

Planning to expand across Canada

If you plan to operate in multiple provinces within the next few years, a CBCA corporation gives you national name protection from day one and signals a national footprint. You will still need to register in each province you enter, but your name is secured across the country — a meaningful advantage if branding matters.

Foreign owners with no Canadian directors

This is where the two acts diverge most sharply. If your founding team has no resident Canadians, an OBCA incorporation sidesteps the director residency requirement entirely — because the OBCA has none. A CBCA corporation would require restructuring your board to meet the 25% residency rule (as of writing). For internationally-owned startups or subsidiaries of foreign companies, the OBCA is often the more practical choice.

Federally regulated industries

Some industries — banking, insurance, certain telecommunications activities — are regulated at the federal level. If your business falls into a federally regulated sector, you may be required or strongly advised to incorporate federally regardless of these other factors. Get specific legal advice if this applies to you.

A Note on Name Protection

Both types of corporations require a NUANS name search (or equivalent) before registration to confirm your proposed name does not conflict with existing registries. However, a CBCA corporation's name is protected nationally from the date of registration. An OBCA corporation's name is protected only in Ontario. If national brand protection matters to your business, that is a real consideration — though you can also protect a name through trademark registration regardless of which corporate structure you choose.

Frequently asked questions