Holding Company Setup, Reviewed by a CPA Before Anything Is Filed

A holding company is a corporation whose purpose is to own assets, most often the shares of an operating company, rather than to carry on a trade itself. In Canada it is incorporated the same way as any other corporation, under the Business Corporations Act (Ontario) through the Ontario Business Registry or under the Canada Business Corporations Act through Corporations Canada, and it files its own T2 corporate income tax return with the Canada Revenue Agency every year. The Income Tax Act contains no separate category called a holding company. What makes it a holding company is what it owns, not how it was registered.

Most small business owners do not need a holding company, and the honest test is whether the operating company is generating more cash than it needs for its own operations. A holding company earns its place in four situations: protecting accumulated surplus from the operating company’s trade creditors, keeping excess cash outside a company that carries operating risk, purifying the operating company shares so they qualify for the lifetime capital gains exemption, and separating two or more shareholders who want different amounts of cash taken out each year. If none of those apply, the structure adds a second T2 return and a second set of books for no return.

Incorporating the holding corporation costs $335.00 in total in Ontario, being our fee of $35.00 with HST included plus the $300 government filing fee charged by the Ontario Business Registry, or $235.00 federally, being our $35.00 plus the $200 fee charged by Corporations Canada. That price covers the incorporation only. Placing the holding company above an existing operating company normally requires a share exchange and a section 85 or section 86 reorganization, and that work is quoted separately. We pass every government fee through at cost as its own line item.

Usually yes, because subsection 112(1) of the Income Tax Act allows a corporation resident in Canada to deduct, in computing its taxable income, the amount of a taxable dividend received from a taxable Canadian corporation. That deduction is what makes moving surplus from an operating company up to a holding company possible without a second layer of corporate tax. It is not unconditional. Part IV tax and subsection 55(2) both sit on top of it, and either can turn a dividend you expected to be free into a tax bill.

Part IV tax is a refundable tax of 38 1/3 per cent imposed by subsection 186(1) of the Income Tax Act on assessable dividends a private corporation receives from corporations it is not connected with. Where the payer is connected, Part IV tax applies only in proportion to the dividend refund the payer corporation received on paying that dividend. The tax is refundable through the dividend refund mechanism in section 129, at 38 1/3 per cent of taxable dividends the corporation itself later pays out, so it is a timing cost rather than a permanent one. It is still real cash out the door in the year it applies.

Two corporations are connected under subsection 186(4) of the Income Tax Act where the payer is controlled by the recipient, or where the recipient owns more than 10 per cent of the issued voting share capital of the payer and shares with a fair market value of more than 10 per cent of the fair market value of all issued shares. For Part IV purposes, subsection 186(2) defines control as more than 50 per cent of the issued voting shares. A normal holdco over opco structure is connected on both tests. Portfolio investments the holding company buys on the open market are not, which is why dividends from a public company portfolio attract the full 38 1/3 per cent.

Yes, if the two corporations are associated, and a holding company that controls an operating company is associated with it under paragraph 256(1)(a) of the Income Tax Act. Associated Canadian-controlled private corporations must allocate one $500,000 business limit between them by filing an agreement under subsection 125(3), rather than each claiming $500,000. That matters because the small business deduction brings the federal rate down to 9 per cent from 15 per cent, and the Ontario rate down to 3.2 per cent from 11.5 per cent. A pure holding company with no active business income does not normally need any part of the limit, so the allocation is usually straightforward.

The passive investment income grind reduces a Canadian-controlled private corporation’s $500,000 business limit by $5 for every $1 of adjusted aggregate investment income above $50,000 earned by the corporation and its associated corporations, eliminating the limit entirely at $150,000. It sits in subsection 125(5.1) of the Income Tax Act alongside a second reduction based on taxable capital employed in Canada, which phases the limit out between $10 million and $50 million, and the greater of the two reductions applies. The grind is measured across the associated group, so investment income earned inside the holding company counts against the operating company’s limit. Ontario does not parallel the federal passive income reduction, so the Ontario limit is unaffected.

Moving surplus cash out of an operating company and into a holding company by way of dividend is the usual method of separating accumulated earnings from the risks of the trading business, but it is not absolute protection and it is a legal question, not an accounting one. A transfer made when claims are already known or foreseeable can be attacked under provincial fraudulent conveyance and assignments and preferences legislation, and a personal guarantee you have signed follows you regardless of the corporate structure. We are a CPA firm and we do not give legal advice. Speak to a lawyer licensed in your province before relying on the structure for protection.

A holding company is commonly used to purify the operating company so its shares qualify for the lifetime capital gains exemption, which for 2026 is $1,275,000 for dispositions of qualified small business corporation shares, up from $1,250,000 in 2025 under 2.0 per cent indexation. A qualified small business corporation share must satisfy three tests in subsection 110.6(1) of the Income Tax Act: all or substantially all of the fair market value of the corporation’s assets must be used in an active business carried on primarily in Canada at the determination time, more than 50 per cent of asset value must have met that test throughout the preceding 24 months, and the share must not have been owned by anyone other than the individual or a related person throughout those 24 months. The Canada Revenue Agency administratively reads “all or substantially all” as 90 per cent. Cash and investments sitting in the operating company are what usually break the test, and moving them to a holding company is how the shares are cleaned up, which is why purification is done years before a sale, not weeks.

No, and this is the point where holding company planning goes wrong most often. Subsection 55(2) of the Income Tax Act can recharacterise a dividend that would otherwise be deductible under subsection 112(1) as a capital gain, where one of the purposes of the dividend was to significantly reduce a capital gain on the shares, or to significantly reduce the fair market value of a share or increase the cost of property. The dividend is generally protected only to the extent of safe income, meaning the income earned or realized by the corporation after 1971 and before the safe income determination time, as described in paragraph 55(2.1)(c). Safe income has to be calculated, not assumed, and that calculation is the reason a holding company dividend is a CPA engagement rather than a bank transfer.

A holding corporation files its own T2 corporate income tax return with the Canada Revenue Agency for every taxation year, whether or not it earned income, due six months after its fiscal year end. An Ontario holding corporation also files an Initial Return under the Corporations Information Act within 60 days of incorporation and an annual return within six months of its fiscal year end, both at $0, and reports changes of directors, officers or registered office within 15 days. A federal holding corporation files its annual return with Corporations Canada within 60 days after the anniversary date of incorporation at $12, together with its individuals with significant control information. Private Ontario corporations have been required to keep a transparency register of individuals with significant control since 1 January 2023.

Yes, and a numbered company is the usual choice for a holding corporation because nothing is ever marketed under the name. Taking a number removes the Ontario-biased NUANS name search report from the Ontario filing entirely, and the registry assigns a name in the form 1234567 Ontario Inc. or 12345678 Canada Inc. Federally, Corporations Canada includes the name search in the online incorporation application at $0, so there is no saving on the search either way. The holding company can still take a word name later by filing articles of amendment, which costs $200 online federally.