How to Incorporate a Business in Canada: Federal vs. Provincial in 2025

Incorporating your business is one of the most consequential decisions you'll make as a Canadian operator. It affects your taxes, your liability exposure, your ability to raise funding, and your long-term exit options. Yet most people either delay it too long or rush through it without understanding the decision they're making.

This guide covers the practical mechanics — federal vs. provincial, costs, timeline, and what to do after the certificate arrives.

Should You Incorporate? The Short Answer

If you're doing more than $50,000/year in net profit, the small business deduction alone (reducing your corporate tax rate to 9% federally on the first $500,000 of active income, vs. personal rates up to 53%+) makes incorporation worth it.

Below $50K net, the compliance costs (annual returns, corporate tax prep, accountant fees) often exceed the tax savings. Operate as a sole proprietor until you cross that threshold.

Other reasons to incorporate earlier:

You want to limit personal liability exposure
You're in a high-risk industry (construction, trucking)
You want to bring in investors or business partners
You plan to sell the business eventually (the Lifetime Capital Gains Exemption only applies to qualifying small business corporation shares)

Federal vs. Provincial: The Decision

This is the first fork in the road. In Canada, you can incorporate under:

Federal jurisdiction — under the Canada Business Corporations Act (CBCA), filed through Corporations Canada
Provincial/territorial jurisdiction — under your province's business corporations act

Federal Incorporation (CBCA)

Key advantages:

Your corporate name is protected across all of Canada — no one else can incorporate with the same name federally
You can operate under your corporate name in any province without additional registration fees (just an extra-provincial registration, which is often a formality)
Slightly more prestigious for certain contexts (larger contracts, US business dealings)

Key disadvantages:

Annual filing requirements with Corporations Canada ($20/year online)
Must also register in your home province (an extra-provincial registration fee)
Marginally more complex than purely provincial

Cost: $200 online through Corporations Canada / $250 by mail

Provincial Incorporation

Key advantages:

Simpler — one filing, one regulator
Lower upfront cost in most provinces
Faster in some provinces
Sufficient for businesses that operate in one province

Key disadvantages:

Name protection is provincial only — another company in a different province can use the same name
If you expand to other provinces, you need extra-provincial registrations (typically $50–$200 per province)

Costs by province (approximate, online filing):

Ontario: $300 (online through ServiceOntario)
BC: $375
Alberta: $275 via Registry Agent
Quebec: $350 (AEQ — Autorité des marchés financiers registers corporations)
Nova Scotia: $266.26

What Gets Filed: The Required Documents

Regardless of federal or provincial, you'll file Articles of Incorporation — a foundational document that specifies:

1. Corporate name: Must include a legal ending (Inc., Ltd., Corp., Incorporated, Limited, Corporation, or French equivalents). Conduct a NUANS name search ($13.80) before filing to confirm no conflicts.

2. Registered office address: A physical address in Canada where official government documents can be received. Must be in Canada — cannot be a US address.

3. Directors: At least 1 director for provincial corporations; some provincial rules (Ontario, BC) require at least 25% of directors to be Canadian residents. Federal requires 25% Canadian resident directors.

4. Authorized share structure: This is where most people get tripped up. You need to define how many shares the corporation can issue and of what class. A basic structure: unlimited common shares. More sophisticated structures include multiple share classes for income splitting (different shareholders can receive different dividend amounts).

5. Any restrictions: Most small businesses have none — leave this blank.

After Incorporation: The Steps Most People Skip

Getting the certificate of incorporation is not the finish line. There are critical next steps:

1. Organizational Meeting (or Written Resolution)

Within 30 days of incorporation (federal requirement; provincial varies), hold an organizational meeting of directors and shareholders to formally:

Appoint officers (President, Secretary)
Issue shares to founders
Establish banking authorization
Confirm fiscal year end
Appoint auditors (waived for most small businesses)

This can be done via written resolution — no meeting required if all directors and shareholders sign.

2. Register for a Business Number (BN) and HST/GST

Your BN is your tax account with CRA. Register at cra.gc.ca or call 1-800-959-5525. You'll get:

A 9-digit Business Number
A corporate income tax account (RT)
An HST/GST account (if you'll exceed $30,000 in annual revenue — register even if you haven't yet)
Optionally: payroll deductions account, import/export account

3. Open a Business Bank Account

You'll need: your Certificate of Incorporation, your Business Number, and government ID for signing authorities. Most major Canadian banks can open a business account within a few days.

4. Annual Maintenance

Federal corporations: Annual return to Corporations Canada due within 60 days of your incorporation anniversary. File online: $20.

Provincial corporations: Annual return requirements vary by province. Ontario: $25/year. BC: $20/year (via BC Registries).

CRA filings: T2 Corporate Income Tax return, due 6 months after fiscal year end. HST/GST returns (quarterly or annually depending on revenue).

Common Mistakes to Avoid

Using a numbered company when you should have a named one. Numbered companies (like 1234567 Ontario Inc.) are faster and cheaper to incorporate, but they hurt your brand and credibility. Unless you're incorporating a holding company meant to be invisible, get a named corporation.

Choosing a fiscal year end without thinking about it. Your fiscal year end affects when you file taxes and when you pay bonuses or dividends. January 31 is popular (gives you until July to file). December 31 aligns with personal taxes. Consider your cash flow before locking this in.

Not issuing shares at the organizational meeting. The corporation doesn't technically have shareholders until shares are issued. This creates legal issues down the road. Issue shares immediately after incorporation.

Incorporating provincially and then expanding. If you're building a business you plan to operate nationally or sell to a national buyer, federal incorporation is cleaner. Extra-provincial registrations after the fact are an administrative headache.

Skipping the shareholder agreement. If you have a co-founder or business partner, you need a shareholder agreement. This is separate from the articles of incorporation and governs what happens when partners disagree, want to exit, or die. Most first-time incorporations skip this — and deeply regret it when a dispute arises.

DIY vs. Hiring a Lawyer

You can absolutely incorporate yourself online. Federal incorporation through Corporations Canada and most provincial portals are designed for self-service. The total cost is $200–$375 plus your time.

The argument for a lawyer ($1,500–$3,000):

Properly structured share classes for future income splitting
A customized shareholder agreement if you have partners
Minute book setup
Protection if you get something wrong

The argument for DIY:

Simple structure (one founder, no partners)
Standard share structure
You'll hire an accountant anyway who can catch issues

Most single-founder businesses with no complex shareholding needs can do this themselves. Anyone with partners should spend the $2,000 on a lawyer.

Ready to Take the Next Step?

Incorporation is a starting point, not a finish line. The tax optimization, proper compensation strategy, and corporate structure questions that follow are where most of the value is.

Explore more in our business setup guide or learn about business tax structure options.