Treadstone Associates
Case File · Tax on Exit

A pre-sale reorganisation where every step was valid, and the whole series was recharacterised anyway

Anonymised, illustrative composite. Every individual step survived review. The series did not.

Treadstone Associates · Updated 2026

At a glance

  • • Ontario, a family holding structure ran a five-step internal reorganisation across fourteen months, each step relying on a specific rollover or exchange provision, ahead of an arm’s length sale.
  • • No single step tripped a targeted anti-avoidance rule such as s.84.1 or s.55(2) — the structure was designed around each provision’s specific conditions.
  • • s.245(2) lets the Minister deny a tax benefit from an avoidance transaction where the series, considered as a whole, results in a misuse or abuse of the Act’s provisions read together.
  • • s.245(4.1), added in the 2023 amendments, makes a series “significantly lacking in economic substance” an important factor tending to show misuse or abuse — not conclusive on its own, but a real evidentiary tool.
  • • Because the series had not been disclosed under s.237.3 or s.237.4, s.245(5.1)’s 25% penalty applied on top of the denied benefit once GAAR was found to apply.

The situation

A family holding structure, ahead of an anticipated sale of its operating company to an arm’s length buyer, ran a five-step internal reorganisation over fourteen months: a share exchange under s.85(1) into a new holding company, a stock dividend, an amalgamation of two sister holdcos, a further share exchange, and a final internal transfer. Each step was designed and reviewed against the specific provision it relied on, and each step, examined individually, complied with that provision’s conditions.

The advisors’ working assumption was that a series built entirely out of steps that each independently survived scrutiny under the specific rule governing it could not, as a whole, be vulnerable to challenge — there was no single rule the series broke.

The problem

That assumption is not what s.245 tests. s.245(2) applies wherever a transaction is an avoidance transaction, and lets the tax consequences be determined “as is reasonable in the circumstances in order to deny a tax benefit” that would otherwise result, “directly or indirectly, from that transaction or from a series of transactions that includes that transaction.” The application test in s.245(4) looks at the series as a whole against the object and spirit of the provisions it relies on, asking whether it “would result directly or indirectly in an abuse having regard to those provisions, other than this section, read as a whole.” None of the five individual steps needed to fail its own provision for the series to fail that broader test.

On review, the reorganisation’s only identifiable purpose beyond the eventual sale was a substantial increase in paid-up capital and adjusted cost base across the family’s holding structure, achieved through steps that offset each other economically — a stock dividend followed by an amalgamation that largely reversed its effect on the group’s actual economic position, while leaving the paid-up-capital increase intact. The CRA’s reviewing officer invoked s.245(4.1) directly, concluding the series “is significantly lacking in economic substance” — the factor the provision treats as an important consideration tending to indicate misuse or abuse — and pointed to the offsetting steps as the kind of circular effect the 2023 amendment was added to address.

The numbers

The reorganisation increased the family holding structure’s aggregate paid-up capital by $2,850,000 across the steps, with no corresponding change in the family’s actual economic interest in the operating company at the end of the series compared to the beginning. GAAR being found to apply denied the paid-up-capital increase for tax purposes, restoring the pre-reorganisation figures and eliminating the ability to extract that amount from the corporation as a tax-free capital repayment.

The rule that decided it

Read the unit: s.245(2) operates on the series, and s.245(4) asks about misuse or abuse of “this Act” and its regulations “read as a whole” — not whether any individual transaction in the series independently satisfied the specific provision it relied on. A series can be built entirely out of steps that are each, on their own terms, unimpeachable, and still be recharacterised if the series as a whole misuses or abuses the scheme of the Act. That is precisely the gap every provision-by-provision review in this file’s reorganisation missed: nobody asked what the series accomplished economically, only whether each step complied with its own rule.

s.245(4.1)’s economic-substance factor sharpened that inquiry without changing its basic shape: a series significantly lacking in economic substance is “an important consideration that tends to indicate” misuse or abuse — a factor, not an independent ground for denial on its own, but one the reviewing officer relied on directly here, pointing to the offsetting stock dividend and amalgamation as steps whose net economic effect was close to nothing beyond the paid-up-capital increase itself.

Because the series had not been disclosed under s.237.3 or s.237.4 before it was filed, s.245(5.1) imposed its penalty once GAAR was found to apply: “the person is liable to a penalty for the taxation year equal to the amount determined by the formula”, calculated at 25% of the tax benefit denied. The penalty attaches specifically to “a transaction that was not disclosed by the person to the Minister in accordance with section 237.3 or 237.4” — disclosure under those sections is what keeps the s.245(5.1) penalty from applying at all; it is not, as is sometimes assumed, a separate defence raised after the fact under s.245(5.2), which instead protects a taxpayer who reasonably relied on published guidance or court decisions treating an identical or near-identical series as acceptable. No such guidance or decision covered this structure.

The outcome

The family group settled with the CRA on the paid-up-capital denial, conceding the GAAR assessment on the reorganisation while preserving the underlying corporate structure the reorganisation had been intended to simplify. The 25% penalty on the denied benefit was negotiated down on the strength of the group’s cooperation and the absence of any prior GAAR history, but was not eliminated — the non-disclosure fact could not be undone after the return had already been filed.

What it would have cost otherwise

Filing the series as a reportable or notifiable transaction under s.237.3 or s.237.4 before the filing deadline — a live question given the professional fee arrangements involved, discussed separately — would not have prevented GAAR from applying if the series still misused the Act’s scheme, but it would have kept the 25% s.245(5.1) penalty from attaching at all, since that penalty is expressly conditioned on non-disclosure.

The tell

The tell was the offsetting structure itself: a stock dividend followed by an amalgamation that substantially reversed its own economic effect is a pattern worth independent scrutiny before assuming that provision-by-provision compliance is enough — the compliance was real, and it was not the question that decided the file.

Takeaways

  • • s.245(4) tests the series against the Act read as a whole — a series built entirely from individually compliant steps can still misuse or abuse the scheme they sit inside.
  • • s.245(4.1) makes a lack of economic substance in the series an important factor toward finding misuse or abuse, not an independent ground on its own — offsetting steps with no net economic effect invite exactly this scrutiny.
  • • The s.245(5.1) 25% penalty is conditioned on non-disclosure under s.237.3 or s.237.4 — disclosing a series before filing does not stop GAAR applying, but it does stop the penalty.
  • • Review a reorganisation’s net economic effect across the whole series, not just each step’s compliance with the specific provision it relies on.

Sources

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