Can a Foreign-Controlled Corporation Use the Small Business Tax Rate?

What a Canadian-controlled private corporation (CCPC) is, how foreign control affects the tax rate

Scott Tang, CPAUpdated 2026-11-032026 rules4 min read

Small companies in Canada get a very low "small business rate"; in Ontario it is now only 11.2%. Many foreign business owners are drawn to that number — but a foreign-controlled corporation generally can't use it.

11.2%

Ontario small business rate (from July 1, 2026), only for CCPCs

26.5%

Ontario general corporate tax rate, which foreign-controlled subsidiaries pay

$500,000

The small business rate applies only to the first C$500,000 of business income

Why it doesn't apply

The small business rate is only for Canadian-controlled private corporations (CCPCs). To be a CCPC, a corporation must not be controlled by non-residents or public corporations, whether directly or indirectly.

There are two ways to look at "control":

Control in the usual sense: non-residents hold more than half of the voting shares, or in practice have the final say.
Counted together: even if no single non-resident holds more than half, the corporation is not a CCPC if all the non-residents' shares combined would give control of it.

CRA's example: two Canadian residents each hold 20% and one non-resident holds 60% — that non-resident controls the company in the usual sense, so it is not a CCPC. Change it to two non-residents holding 30% each: neither has a majority on their own, but together they hold 60%, so it is still not a CCPC. A subsidiary 100% owned by a foreign parent company certainly isn't one either.

How much difference it makes

Item	CCPC	Foreign-controlled subsidiary
Tax rate on the first $500,000 of profit (Ontario)	11.2%	26.5%
Profit above $500,000	26.5%	26.5%
When corporate income tax must be paid in full	3 months after year-end, if eligible	2 months after year-end
SR&ED tax credits	Higher rate, and can be refunded in cash	Lower rate; generally can only reduce tax payable

A simple example: an Ontario corporation earns C$500,000 of business income in a year. Assume the new rates from July 1, 2026 apply to the whole tax year (for a tax year that spans that date, the Ontario rate is prorated by days), all the income is active business income earned in Canada, no associated corporations share the $500,000 limit, and the limit isn't reduced because of the corporation's capital size or passive income:

As a CCPC: corporate income tax of about $56,000 (11.2%)
Foreign-controlled: corporate income tax of about $132,500 (26.5%)

Corporate income tax on C$500,000 of business income in a year (Ontario, assumptions above)

CCPC · 11.2%

about $56,000

Foreign-controlled · 26.5%

about $132,500

That is a difference of more than $70,000. So think through the ownership structure before you incorporate — changing it afterwards often involves tax on the share transfer.

Status can change

An individual shareholder immigrates to Canada
Where individuals hold the shares directly, the corporation may become a CCPC from the time the shareholder becomes a Canadian tax resident. Where a foreign company holds the shares, the corporation doesn't automatically become a CCPC just because a person immigrates. Plan the timing of your landing in Canada together with the corporate structure.
Review before ownership or control changes
Bringing in new shareholders or a share transfer by the parent may make the corporation become a CCPC, or stop being one. A change in status can also end the tax year early, adding an extra return. Don't wait until year-end to check.
Substance, not form
Some arrangements look as if Canadians hold more than half of the shares, but the board and key decisions are still offshore. CRA will look at who actually has the final say.

How Sheng Qian CPA can help

Decide the structure together before incorporating
Who holds the shares, who serves as director and whether anyone will immigrate, worked out together with the corporate tax rate; then incorporate with EasyU Incorporation (Express incorporation available).
Confirm the corporation's status every year
When preparing the T2, we determine whether the corporation is a CCPC based on that year's shareholdings and residency, and apply the matching tax rate and payment deadlines.
One team from bookkeeping to T2
Bookkeeping on the EasyU platform, reviewed by a CPA; for fees, see What Sheng Qian CPA Can Do for Foreign Companies in this series.

Sources

Disclaimer

This article is general information only and is not tax advice. Every company's situation is different; please consult a CPA about your specific arrangements. Service fees are as set out in our written quote.