TREADSTONE LAW · ONTARIO · DIGITAL LEGAL SERVICES · EST. MMXXI ·TSL
№ 62 Case Study — Tax

Catching a Family Trust Before the New Filing Rules Bit

Two sisters running a small family trust for their late father's rental property had no idea the rules had changed. A routine estate check-in caught the gap with weeks to spare.

Tax5 min readTimmins, OntarioTrust reporting rules
All Tax case studies
ClientAmalia and Simran, co-trustees of their late father's family trust in Timmins
The issueExpanded trust reporting rules the trustees didn't know applied to them
ServiceTrust compliance review and T3 trust return filing
ResolutionFiled on time, penalty avoided, trust brought into ongoing compliance

The situation

Amalia and Simran are sisters, both office managers, and both named as trustees on a family trust their father set up more than a decade ago. The trust holds a small residential rental building in Timmins along with an investment account, and it was designed to eventually pass value to the sisters' children once they reached adulthood. For years the trust sat quietly in the background. No tax return had ever been filed for it, because for most of its life it didn't need one — small family trusts with little or no income often fell outside the filing requirements entirely.

That changed. Amalia came across a notice from her accountant's newsletter mentioning that Canada had expanded who has to file a trust return, and that the changes now swept in trusts that used to be ignored, including ones like theirs that held real property and investments but distributed little or no income in a given year. She wasn't sure whether it applied to them, and she wasn't willing to guess. She booked a call with our team along with her sister, who as co-trustee shared the same legal exposure.

What the review found

Our review confirmed the trust was squarely caught by the new rules. Under the expanded trust reporting requirements, most express trusts resident in Canada — trusts deliberately created, as opposed to ones that arise automatically by operation of law — now have to file an annual T3 trust income tax return, along with an additional schedule disclosing the identity of every trustee, beneficiary, and anyone with the power to control or direct the trust's assets. This applied even though the trust had no income to report that year and had never filed before.

The stakes were real. The trust's assets — the rental building and the investment account together — were worth roughly $1.3 million. In serious cases of non-compliance, such as a knowing or reckless failure to file, the expanded rules allow for a penalty calculated as a percentage of the highest value the trust's property held during the year, or a flat minimum amount, whichever is greater. If a case that severe were ever made out against a trust this size, that percentage-based exposure alone could reach roughly $65,000 — on top of the smaller, more routine late-filing penalties that apply regardless of intent, and the possibility of penalties across more than one missed filing year, since the requirement had already been in force for a prior tax year the sisters hadn't filed for either.

Neither sister had any idea. Their father had drafted the trust deed with a lawyer at the time it was created, but nobody had revisited it since, and nothing about their father's original instructions had flagged an ongoing annual filing duty — because at the time, there wasn't one. The trust wasn't doing anything wrong. It had simply been overtaken by a change in the law that neither trustee had reason to know about.

What we did

  1. Confirmed the trust's filing status under the current rules. We reviewed the original trust deed, the property records for the rental building, and the investment account statements to establish exactly what the trust held, who the trustees and beneficiaries were, and whether any exemption from the expanded reporting rules applied. None did.
  2. Identified every person who had to be disclosed. The new beneficial ownership schedule required naming not just Amalia and Simran as trustees, but every beneficiary — including the sisters' children — and confirming there was no other person with effective control over trust decisions. We worked with the sisters to gather the identifying information CRA requires for each person named.
  3. Prepared and filed the outstanding trust return. We prepared the T3 return and the accompanying beneficial ownership schedule for the year that was still open, filing before the deadline rather than after it. Filing on time, rather than relying on relief after the fact, avoided the need to argue for penalty relief at all.
  4. Addressed the earlier missed year. For the prior year that had also technically required a filing, we filed a late return alongside a request to CRA explaining the circumstances — a first-time, good-faith gap arising from a change in the law rather than any attempt to avoid reporting. CRA has discretion to cancel or waive penalties in appropriate circumstances, and a voluntary, well-documented catch-up filing put the trust in the strongest position to receive that relief.
  5. Set up an ongoing compliance routine. We gave the sisters a simple annual checklist and a filing deadline reminder, since the expanded rules mean the trust now has to file every year going forward regardless of whether it earns any income, for as long as it continues to exist.

The outcome

The current-year return and beneficial ownership schedule were filed before the deadline, which meant no penalty exposure arose for that year at all. CRA accepted the late filing for the prior year without assessing a penalty, treating it as the kind of one-time, good-faith correction the relief provisions are meant to cover. The steep, worst-case exposure that applies to knowing or reckless non-compliance never came into play, because the trust was brought into compliance voluntarily before CRA had any reason to treat it as anything other than an honest gap.

Beyond the immediate filing, the sisters came away with something more durable: a clear understanding of what the trust actually requires of them every year, and a standing reminder system so the next deadline doesn't sneak up on them. Amalia described it afterward as the difference between a trust that quietly ran itself and a trust that someone actually had to look after — and now they knew which one they had.

What you can learn from this

  • Trusts that never had to file before may have to file now. Canada's expanded trust reporting rules pulled many previously exempt family trusts, including ones with no income in a given year, into an annual filing requirement.
  • The beneficial ownership schedule is not optional paperwork. It requires naming every trustee and beneficiary, and missing or incomplete disclosure carries its own penalty exposure separate from simply failing to file at all.
  • Penalties under the expanded rules can scale with the value of what the trust holds, not just the income it earns. A trust with substantial property but little cash flow can still face a serious penalty for non-compliance.
  • Filing before a deadline puts you in a stronger position than filing after one. Voluntary, well-documented catch-up filings are treated very differently by CRA than filings made only after a problem is flagged.
  • If you're a trustee and you don't know when the trust last filed, that's worth checking now. A trust deed drafted years ago won't reflect filing rules that changed after it was signed.
This case study is entirely fictional. It does not describe any real client, file, or matter handled by Treadstone Law, and it is not a real file with details changed. All names, people, properties, businesses, dollar amounts, dates, and events are invented, and any resemblance to a real person, business, or situation is coincidental. Fictional scenarios like this one illustrate the kinds of legal issues people in Ontario commonly face and how a lawyer can help. They are general information, not legal advice — no two matters unfold the same way, and nothing here predicts the outcome of any real case. Reading a case study does not create a lawyer-client relationship. If you are facing something similar, speak with a lawyer about your specific circumstances.

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