Canadian private corporations often hold foreign subsidiaries, foreign investment companies, or interests in foreign real estate and operating businesses. Canada's foreign affiliate regime determines how the income of those entities is taxed in Canada, and when. At its center is FAPI, formally foreign accrual property income: the category of income Canada taxes as it is earned, whether or not it is ever distributed.
Foreign Affiliates and Controlled Foreign Affiliates
A non-resident corporation is generally a foreign affiliate of a Canadian taxpayer if the taxpayer holds, directly or indirectly, at least 1% of its shares and, together with related persons, at least 10%. It is a controlled foreign affiliate where it is controlled by the Canadian taxpayer, alone or together with certain related or other Canadian-resident shareholders.
Classification follows Canadian principles rather than foreign legal form. A U.S. limited liability company, for example, is generally treated as a corporation for Canadian purposes, even if it is disregarded for U.S. purposes.
What Counts as FAPI
FAPI is designed to capture passive and mobile income. In broad terms, it includes:
- Income from property, such as interest, rents, royalties and portfolio investment income.
- Income from an investment business, meaning a business whose principal purpose is earning income from property. Certain rental, lending, licensing and financial businesses can avoid this treatment, but only if they meet specific conditions, including employing more than five full-time employees, or the equivalent, in the active conduct of the business.
- Taxable capital gains on property other than excluded property, a category that generally covers property used principally in an active business and shares of other affiliates meeting certain tests.
- Canada-connected income that specific rules treat as passive to protect the Canadian tax base, including certain income from services, sales, insurance or lending connected to Canada.
The rules also operate in the other direction. Interest or royalties paid by one foreign affiliate to another and deducted against active business income are generally treated as active business income of the recipient, so that ordinary intra-group financing of active operations does not create FAPI.
How FAPI Is Taxed
Canadian shareholders include their share of a controlled foreign affiliate's FAPI in income each year, whether or not it is distributed. A deduction is allowed for foreign taxes attributable to that income, grossed up by a factor intended to reflect Canadian tax rates, so that FAPI subject to sufficient foreign tax is largely offset.
Amounts included increase the tax cost of the affiliate's shares, and later distributions of previously taxed income can generally be received without further Canadian tax, with a corresponding reduction to that cost. FAPI losses can offset FAPI of the same affiliate in other years, but not other Canadian income.
The Rules for Canadian-Controlled Private Corporations
For Canadian-controlled private corporations, and corporations treated similarly, the historical design left room for a deferral advantage: passive income earned through a low-taxed foreign affiliate could bear less immediate tax than the same income earned directly in Canada. Rules enacted in March 2026, applying to taxation years beginning after April 6, 2022, substantially reduce the deduction for foreign tax in these cases and align the treatment of the resulting FAPI with that of Canadian investment income.
The legislation includes integration measures intended to limit double taxation when after-tax amounts are later paid to individual shareholders. It also introduces an elective regime for foreign accrual business income, which can restore deferral for certain FAPI that would not be investment income if the corporation earned it directly. Because the rules apply retroactively, filings for affected years should be reviewed.
Surplus Accounts and Repatriation
When a foreign affiliate pays a dividend to a Canadian corporation, the dividend's tax treatment depends on the affiliate's surplus accounts:
- Exempt surplus, which includes active business income earned by affiliates resident in countries with which Canada has a tax treaty or tax information exchange agreement, can generally be repatriated without Canadian corporate tax.
- Taxable surplus, which includes FAPI and active income from other countries, is taxable, with relief for underlying foreign tax.
- Hybrid surplus arises from certain gains on shares of other affiliates and receives partial relief.
- Pre-acquisition surplus is generally treated as a return of capital.
These deductions are available to Canadian corporations, not to individuals who hold foreign companies directly, which is one reason ownership structure matters. Surplus balances are cumulative and difficult to reconstruct years later, so tracking them from the outset has lasting value.
Reporting and Governance
A Canadian corporation with foreign affiliates generally files Form T1134 each year, within ten months after its year-end. The CRA also has extended time to reassess income relating to foreign affiliates. Accurate annual FAPI and surplus calculations, supported by foreign financial statements and ownership records, are the practical foundation for both compliance and planning.
For privately held corporations, FAPI is less a single calculation than a framework that shapes where investments are held, how foreign businesses are organized and how profits return to Canada. Reviewing an existing structure against the current rules, particularly after the 2026 changes, helps owners decide what to keep, what to simplify and what to report.
This brief provides general information and is not advice for a specific situation.