The short answer
A family trust that owns a company can allocate its dividends to a holding company named as a beneficiary. With the right designations, a taxable dividend generally reaches the holdco free of Part I tax, and a capital dividend adds to the holdco's own CDA. A standard family trust cannot own Ontario medical or dental professional corporation shares.
trustsA family trust is often described as a conduit: income it receives can keep its tax character when the trust passes it on to a beneficiary. That becomes useful when one of the beneficiaries is a company. A dividend paid to the trust by a company it owns can reach a holding company named as a beneficiary, generally free of regular corporate tax, and a capital dividend can add to the holding company's own capital dividend account, which it can later pay out tax-free. This post works through both with numbers, the designations that make them work, the taxes and rules that still apply, and where insurance fits.
First, the scope. This structure cannot run through an Ontario medicine or dentistry professional corporation. A standard family trust, one whose beneficiaries include a company or people outside a narrow permitted class, cannot own a professional corporation's shares, so the trust is never the professional corporation's shareholder and has no dividend from it to pass on. What follows applies to a company that is not subject to those rules: a separate corporation that owns your clinic building or provides non-clinical management services, a spouse's business, or another private company the trust owns. It is orientation, not advice, and the family trusts guide covers the wider picture.
Three entities, in a hypothetical example:
The examples assume everyone involved is resident in Canada: Opco and Holdco are Canadian-resident private companies, the trust is an ordinary family trust resident in Ontario throughout the year, and the family beneficiaries are Canadian residents.
Opco pays a $100,000 non-eligible dividend to the trust out of active business profit that was taxed at the small business rate. The trust has three options.
| Where the $100,000 dividend goes (hypothetical, 2026 rates) | Tax now | Left to invest |
|---|---|---|
| Kept in the trust | $47,740 | $52,260 |
| Allocated to a family member, split income tax applies | $47,740 | $52,260 |
| Allocated to Holdco, no Part IV tax (see below) | nil | $100,000 |
The Holdco row is a deferral, not a saving. When Holdco later pays dividends to you or your family, they are taxed at personal dividend rates, and the split income rules apply to those dividends in the same way. What Holdco gains is time: the full $100,000 can be invested or used for premiums in the meantime.
Part IV tax. Private companies pay a refundable tax, called Part IV tax, on certain dividends they receive. Holdco is usually connected with Opco for this purpose. Most of Opco's voting shares are typically held by the trust or by you, and both are treated as not dealing at arm's length with Holdco: the trust because Holdco is one of its beneficiaries, and you because you control Holdco. A connected company pays Part IV tax equal to its share of any dividend refund Opco receives for paying the dividend. In the example, Opco paid out active business profit and received no refund, so Holdco owes none. If Opco instead earns investment income, such as interest on a bond portfolio, it recovers part of its corporate tax when it pays dividends (the RDTOH post explains how), and Holdco pays a matching Part IV tax, which it recovers in turn when it pays taxable dividends of its own. Rent is less simple. Rent your professional corporation pays Opco for the clinic building can be treated as active business income in Opco's hands, not investment income, when the two companies are associated and the rent is deductible against the professional corporation's business income, so it may produce no refund at all. Without the connection, Part IV tax would be 38 1/3 percent of the dividend, also refundable.
Association. Holdco and Opco are generally associated for the rules that decide whether companies share the small business deduction, for example because a discretionary beneficiary is treated as owning every share the trust holds, so Holdco is treated as controlling Opco. They share one $500,000 small business limit, and Holdco's investment income counts in the passive income test that reduces the group's federal small business limit once its adjusted aggregate investment income for the previous year passes $50,000. Ontario does not mirror that passive-income reduction for its own small business rate. The dividends from Opco do not count in that test, because the companies are connected, but the returns Holdco earns by investing them do. The passive income post covers what counts.
Intercorporate dividends and safe income. A dividend one company receives from another can be treated as a capital gain instead when it exceeds the income earned or realized that contributes to the gain on the share, often called safe income, and a purpose test is met. The best known is a purpose of significantly reducing the capital gain on a share; others involve significantly reducing the value of a share or significantly increasing the cost of property. The trust in the middle does not take the dividend outside this rule, because Holdco is treated as the one receiving it. Neither the size of a dividend nor the fact that it is paid from after-tax profit settles the question on its own, so have your accountant review safe income and purpose before dividends flow to Holdco, and especially before a large one.
Timing and the asymmetry. The amount must be paid or payable to Holdco in the trust's tax year, which ends December 31, and the designation is made on the trust's T3 return for that year. Income flows out of a trust, but losses do not: a loss the trust incurs stays in the trust and cannot be allocated to Holdco or anyone else.
The capital dividend account is a notional account that tracks amounts a private company can pay its shareholders tax-free, mainly the untaxed half of its capital gains and life insurance death benefits less the policy's adjusted cost basis. The CDA post explains how it builds.
Continuing the hypothetical, Opco sells a property it no longer needs at a $400,000 capital gain. The untaxed half, $200,000, is added to Opco's capital dividend account. The example assumes Opco has no capital losses, earlier capital dividends or other adjustments that would reduce its account, so the full $200,000 is available. In practice, your accountant confirms the balance from the company's history before any election.
Two details catch people. First, in the CRA's view the trust must distribute the capital dividend in the same year it receives it. A capital dividend the trust holds and distributes in a later year does not get this treatment. Second, Holdco's account rises only at the end of the trust's tax year. If Holdco elects to pay a capital dividend before then, counting on the addition, the dividend exceeds its account at that moment and the excess faces a 60 percent tax, unless a further election, which generally needs the shareholders' agreement, treats the excess as a taxable dividend instead.
Gains the trust realizes itself can flow the same way, with conditions. If the trust sells an investment at a gain, it can designate the taxable half to Holdco, which is taxed on it, and distribute to Holdco an amount representing the whole gain, including the untaxed half. Holdco's capital dividend account then rises by the untaxed half, but only to the extent the trust distributed more than the taxable half it designated. The addition again happens at the end of the trust's tax year, and it sits in the part of the account that Holdco's capital losses reduce. A company cannot claim the lifetime capital gains exemption, though, so a gain on qualifying small business shares is usually better allocated to individuals who can.
Holdco is not the only destination. A capital dividend the trust distributes directly to individual beneficiaries is also received tax-free, and the split income tax does not apply to it, because it is not a taxable dividend. Sending it to Holdco instead keeps the money inside a company for investing or insurance premiums, and keeps the tax-free payout available for later. Which suits a family depends on whether it needs the cash now.
This is the main reason the structure comes up in insurance planning. Dividends that reach Holdco without regular corporate tax are cash Holdco can use to pay premiums on a policy it owns, for example a policy on your life sized to the tax your estate is expected to face. The capital dividend account does not pay premiums. It is a tax account, not money: the premiums come from Holdco's cash, and they are generally not deductible.
The account matters at the other end. When a private corporation receives the death benefit as beneficiary, the proceeds less the policy's adjusted cost basis are generally added to its capital dividend account, which lets it pay that amount to its shareholders tax-free. The corporate-owned life insurance guide works through the numbers.
Holding the policy in Holdco rather than Opco keeps its cash value off Opco's balance sheet. That can matter if Opco's shares may one day be sold with a claim to the lifetime capital gains exemption, which requires almost all of the company's assets to be used in an active business at the time of the sale, and it keeps the policy apart from Opco's business risks. In Ontario, a company can own a policy on your life because a policy is not void for lack of insurable interest if the person insured consents in writing. Disclosure: I am a licensed insurance and investment advisor and life insurance is among the products I place, so have your lawyer and accountant review any structure, including one I suggest.
Dentists sometimes hold the clinic building or non-clinical services in a separate company, which is where this structure tends to come up. The financial planning for dentists page explains how I work with dentists on the investments and insurance around a structure like this. Physicians with a similar company can start at financial planning for physicians.
I do not set up trusts or corporate structures. Your lawyer drafts the trust deed and the share structure, and your accountant files the trust's return, the designations and the capital dividend elections. This post is orientation, so you can follow the conversation when the trust-to-Holdco route comes up. Where I can help is what Holdco does with the money: how it is invested, and the insurance it owns.
Yes, if the trust deed allows a corporation as a beneficiary. The trust deducts the amount paid or made payable to the holdco in its tax year, and if it designates the dividend on its T3 return, the holdco is treated as receiving a taxable dividend from the paying company, which it can generally deduct for regular corporate tax. Part IV tax, and the intercorporate dividend rule that can treat a dividend above safe income as a capital gain, still need checking.
It can. If the trust distributes the capital dividend to a corporate beneficiary in the same year it receives it, and designates it on the trust's return, the amount is added to the beneficiary company's capital dividend account at the end of the trust's tax year. The holdco can then elect to pay its own tax-free capital dividends. Paying them before that date risks a 60 percent tax on the excess.
Not with a standard family trust. Ontario's regulation for health profession corporations allows non-voting shares to be held only by the professional, certain family members, or individual trustees holding them for the professional's minor children, so a trust with a holding company among its beneficiaries cannot own them. The structure can be considered for a separate company that does not practise medicine or dentistry.
Private company dividends a trust allocates to a spouse or child are often taxed at the top rate under the tax on split income unless an exclusion applies, while a corporate beneficiary is not subject to that tax. The holdco defers personal tax until it pays its own dividends, and those later dividends face the same split income rules. It is a deferral, not a saving.
It can. When the trust, or people who do not deal at arm's length with the holdco, hold most of the paying company's voting shares, the holdco is generally connected with it and pays Part IV tax equal to its share of any dividend refund the paying company receives. If that company pays out active business profit and gets no refund, no Part IV tax is due. Part IV tax is refundable when the holdco pays taxable dividends.
