Anonymised, illustrative composite. An estate freeze years earlier put growth shares in a young child's name; a pre-sale buyback nearly turned a sheltered gain into something much worse.
At a glance
Years before any sale was contemplated, a manufacturing family completed an estate freeze: the founders exchanged their common shares for fixed-value preferred shares, and new common (growth) shares were issued at a nominal value to each of the founders' three children, structured through a family holding company. The youngest child was nine at the time; the shares were held for her benefit under a simple bare-trustee arrangement pending her majority.
Years later, with an outside buyer negotiating to acquire the operating business, the family's advisor proposed a tidying step before the main sale closed: have the family holding company redeem the now-fifteen-year-old daughter's growth shares first, cashing her out quietly at their current value, so that only the two adult children's shares would actually be sold into the outside transaction.
The advisor's working assumption was that this was a routine, favourably taxed family transaction: the shares were qualified small business corporation shares, held for years, with a real capital gain behind them that the daughter, as a legitimate shareholder, was entitled to report and shelter. The plan treated her position as smaller and simpler than her adult siblings' — a rounding error to clear out of the way before the real deal.
That framing missed the one fact that mattered: her age. A specific anti-avoidance rule in the Income Tax Act targets exactly this pattern — a minor's shares, grown in value inside a family structure, disposed of to a related party — and it does not merely deny preferential treatment. It recharacterizes the transaction entirely.
The daughter's growth shares, issued at a nominal value in the freeze, had grown to a fair market value of $340,000 by the time of the proposed redemption.
Had the redemption proceeded as planned, that $340,000 would not have been treated as a capital gain at all. Instead, double the amount — $680,000 — would have been deemed received by her as a taxable dividend that is not an eligible dividend, taxed in her hands.
ITA s.120.4(4), marginal note “Taxable capital gain”, provides: “If a specified individual who has not attained the age of 17 years before a taxation year would have for the taxation year… a taxable capital gain (other than an excluded amount) from a disposition of shares… that are transferred, either directly or indirectly, in any manner whatever, to a person with whom the specified individual does not deal at arm's length, then the amount of that taxable capital gain is deemed not to be a taxable capital gain and twice the amount is deemed to be received by the specified individual in the year as a taxable dividend that is not an eligible dividend.”
Read the unit — specifically, read the age. This provision governs a specified individual who has not attained age 17: a minor, not a young adult. It is easy to conflate with a different, better-known age line in the same section: the “excluded shares” test in the “excluded amount” definition, which opens up favourable treatment once an individual has attained age 24 before the year, and applies a narrower “reasonable return” or “safe harbour” test between ages 17 and 23. That age-24 gate governs whether an adult's dividend or gain from a related business counts as split income at all. s.120.4(4) is a separate, harsher rule for someone who is still a child — and it applies whether or not the shares would otherwise have qualified for excluded-shares treatment.
The provision reaches further than it might first appear: the “excluded amount” definition's own carve-out for qualified small business corporation shares — which would normally let a taxable capital gain on shares like these escape ordinary split-income tax entirely — is expressly switched off wherever s.120.4(4) or (5) would otherwise apply. Being QSBC shares, potentially eligible for the lifetime capital gains exemption on an ordinary disposition, would not have rescued the daughter's redemption from this rule. The exemption question never gets asked, because the disposition is never allowed to be a capital gain in the first place.
A parallel rule, s.120.4(5), extends the same deeming to an amount a minor is required to include because of a trust designation under s.104(13) or s.105(2), where that amount is attributable to a trust's taxable capital gain on shares transferred to a non-arm's-length person — so routing the same transaction through a family trust rather than direct share ownership does not avoid the rule; it simply engages the parallel provision built for that structure.
The family's tax advisor caught the age issue before the redemption was executed, on review ahead of the main sale closing. Rather than have the holding company redeem the daughter's shares first, her shares were instead sold directly into the arm's-length transaction with the outside buyer, alongside her siblings' shares, as part of the one real sale. Because the outside buyer is not a person with whom she fails to deal at arm's length, s.120.4(4) has no application to that disposition at all — the deeming rule is triggered specifically by a transfer to a related person, and an unrelated, arm's-length purchaser is exactly what takes a disposition outside its reach.
Had the original plan proceeded, the daughter would have reported no capital gain and no access to the capital gains exemption on qualifying shares she had held for years. Instead, $680,000 would have entered her income as a non-eligible dividend, taxed as split income at the highest marginal personal rate under the ordinary TOSI mechanism in s.120.4(2)–(3) — a result the family would have created for itself, entirely avoidably, by cashing her out a step early rather than letting her sell alongside her siblings into the real transaction.
The tell was treating the youngest child's position as the smallest, simplest piece of the deal to clear first. The rule that actually governed her situation does not scale with the dollar amount; it turns entirely on her age and on who the shares were transferred to. The adult siblings' shares, sold in exactly the same transaction structure to exactly the same outside buyer, faced none of this exposure — because they had each attained the ages the Act treats as relevant, and she had not.
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