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Canada has no “C corp” in the American sense. Here a business owner who says C corp usually means an ordinary corporation that pays its own income tax, and the label that matters is whether it’s a Canadian-controlled private corporation. In 2026 the federal rate is 15% on general income and 9% on small business income for those that qualify, before provincial tax.
We’re assuming you meant a Canadian corporation. If you’re dealing with a US company, the IRS rules are a different world and this page doesn’t cover them.
What is the closest thing to a C corp in Canada?
The CRA sorts corporations into five types: Canadian-controlled private corporation (CCPC), other private corporation, public corporation, corporation controlled by a public corporation, and other. Most small businesses that incorporate are CCPCs. Your corporation qualifies if it’s private, resident in Canada and not controlled by non-residents or public companies.
The type is checked at the end of the year, and the CRA warns that a change of type can have significant tax consequences. So if you plan to sell shares to a foreign investor or list on an exchange, think about it before you sign.
| 2026 rate | Federal | Ontario | Combined |
|---|---|---|---|
| General rate | 15% | 11.5% | 26.5% |
| Small business rate (CCPC, first $500,000) | 9% | 2.2% from July 1, 2026 | about 11.7% for a calendar 2026 year, derived |
The small business figure is a blend. Ontario cut its lower rate from 3.2% to 2.2% on July 1, 2026, and a calendar-year corporation straddles that date. The CRA doesn’t publish the blended number, so we worked it out by days and you should treat it as approximate. Other provinces differ.
After the general tax reduction, the net tax rate is 15% (7.5% for manufacturers of qualifying zero-emission technology).
Corporation tax rates, Canada Revenue Agency, canada.ca
How much tax does an incorporated business pay?
A CCPC in Ontario with $100,000 of active business income pays about $11,696 by our 2026 estimate, leaving $88,304 in the company. The same income in a corporation that doesn’t qualify for the small rate is taxed at 26.5%, or $26,500, leaving $73,500.
Push the profit to $600,000 and the small rate covers only the first $500,000. Tax comes to about $84,980, an average of 14.2%. The corporate tax calculator runs these for every province. It ignores the reduction of the small business limit for passive income and large capital, and it ignores associated companies, so results are a start rather than a filing figure.
Here’s a small case. Gabe in Mississauga runs a consulting corporation that clears $100,000 of profit in a calendar 2026 year. After roughly $11,696 of corporate tax, $88,304 is still in the company’s bank account. That money isn’t Gabe’s yet. If he pays himself from it, personal tax follows, so the corporate rate is the first bite, not the last.
Why keep profit inside a corporation?
The company pays its own tax and the profit that stays inside hasn’t been taxed personally yet. Take it out as salary or dividends and the owner pays personal tax on it. The dividend tax calculator shows that second layer, and the payroll deductions calculator shows what a salary costs.
Is it worth it? It depends on how much you actually need to live on. If you spend everything you earn, incorporating mostly adds paperwork. If you can leave money in the company, the gap between about 11.7% and your personal rate can matter. Check yours with the marginal tax rate calculator, and see the guide to RDTOH for what happens when a corporation holds investments.
Is a Canadian corporation right for you?
There’s no single answer. A corporation gives you a separate legal entity and a lower rate on profit you leave in it. It also brings a separate return, separate books and a tax year of its own, and the paperwork is the same in a slow year as in a busy one. People with steady income who spend most of it usually gain little. People who earn well and can leave money in the business are the ones who tend to ask about it. Talk it over with a qualified accountant before you incorporate, since the right choice turns on your own numbers.
Mistakes to avoid
Assuming every corporation gets the small rate is the biggest. The small business deduction is for CCPCs only, and the limit is shared among associated corporations. Another is treating a corporation as separate for everything. The owner still files a personal return, and keeps books and a payroll account separate.
Also note that costs come with the structure. Annual filings, a T2 return and proper records apply from the first year, and we couldn’t confirm typical accounting or incorporation fees, so we left them out.
Where the numbers come from
Federal rates come from the CRA corporation tax rates page. Corporation types come from the CRA page on type of corporation. The Ontario rates and the July 1, 2026 change come from the CRA’s Ontario and what’s new pages, as recorded in our 2026 data. Provincial limits and the blended rate are our derivation. We’re an independent site, and no government body is behind it.
Frequently asked questions
Is there a C corp in Canada?
Not as a tax label. C corp is a US term. In Canada the CRA sorts corporations into types, and the one most small businesses want is the Canadian-controlled private corporation.
What is the federal corporate tax rate in 2026?
The net general rate is 15%, and the net small business rate is 9% for CCPCs claiming the small business deduction.
What is a CCPC?
A private corporation resident in Canada that is not controlled by non-residents or public corporations, and whose shares are not listed on a designated exchange.
Do all corporations get the small business rate?
No. It is for CCPCs, and the business limit is shared among associated corporations.
Why does the Ontario small business rate look blended?
Ontario cut its lower rate from 3.2% to 2.2% on July 1, 2026, so a calendar year straddles both. Our blended figure is derived, not published.
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- How Canadian income tax works: brackets and credits
How federal and provincial Canadian income tax stack up, what marginal and average rates mean, and how credits and deductions change your bill