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№ 91 Case Study — Litigation

Accepting a Repudiated Supply Contract and Recovering the Shortfall

When a long-time buyer walked away from a bulk equipment order, a Markham supply business had to decide whether to fight for delivery or cut losses fast. Acting quickly preserved the claim.

Litigation6 min readMarkham, OntarioBreach of contract
All Litigation case studies
ClientNiloufar and Biniam, co-owners of a small clinical equipment supply business in Markham
The issueA buyer repudiated a $650,000 equipment supply contract before delivery
ServiceBreach of contract litigation and damages recovery
ResolutionFull recovery of the mitigated shortfall through a Superior Court judgment

The situation

Niloufar, a physiotherapist, and Biniam, an air traffic controller, had spent several years building a side business supplying rehabilitation and clinical equipment to independent clinics across the region. Niloufar's clinical background meant she knew exactly which treatment tables, resistance systems and monitoring devices clinics actually wanted, while Biniam handled logistics, importing container loads of equipment from overseas manufacturers and warehousing it until it sold. The business was small but the contracts were not: a single bulk order for a growing clinic chain could run into the hundreds of thousands of dollars.

Their biggest deal to date was with a multi-location clinic group run by Hanna, who had agreed to purchase a full equipment package for four new locations at a contract price of roughly $650,000. The agreement set out a delivery schedule, payment milestones, and specifications for equipment that Niloufar and Biniam had already ordered from their overseas manufacturer specifically to fill the order. Deposits had been paid, shipping was underway, and the first delivery window was about six weeks out when everything changed.

The problem

Hanna's clinic group sent a short letter stating that, due to a change in financing plans for the four new locations, it would not be proceeding with the purchase. No delivery would be accepted, no further payments would be made, and the letter suggested the parties simply "part ways." In plain terms, Hanna's company was repudiating the contract: announcing, before performance was due, that it did not intend to honour its obligations at all.

Niloufar and Biniam had two shipping containers of specialized equipment either in transit or nearing production completion overseas, ordered specifically to match the group's specifications. Much of it had limited resale value to a typical single-location clinic because it was configured and quantity-priced for a four-site rollout. They came to us within days, worried about two things at once: what to do with equipment they no longer had a buyer for, and whether they had any real prospect of recovering the gap between what the contract was worth and what they could now expect to receive.

The core legal question was how Ontario law treats a repudiation. When one party clearly signals, before the time for performance, that it will not perform, the other party has a choice: treat the contract as still alive and wait to see if the repudiating party changes its mind, or accept the repudiation, treat the contract as at an end, and immediately take reasonable steps to reduce the resulting loss. That second path is called mitigation, and it is not optional under Ontario law — a party that sits on its hands and lets losses grow unnecessarily can have its own damages award reduced by a court, even where the other side was clearly in the wrong.

What we did

  1. Advised accepting the repudiation immediately rather than waiting. Some suppliers instinctively want to hold a defaulting buyer to the letter of the contract and insist on delivery. Here, that approach would have meant continuing to accept shipments of equipment with no confirmed buyer, watching storage costs climb, and delaying the point at which a damages claim could even be calculated. We recommended formally accepting the repudiation right away, in writing, which crystallized the breach and started the clock on the supplier's duty — and right — to mitigate.
  2. Sent a clear written notice of acceptance and reservation of rights. The letter to Hanna's company confirmed that the contract was being treated as terminated because of the repudiation, that Niloufar and Biniam would be taking reasonable steps to resell or repurpose the equipment, and that a claim for the resulting shortfall and incidental losses would follow. This notice mattered later — it fixed the date the loss period began and showed the court a supplier acting reasonably rather than opportunistically.
  3. Helped the clients document a genuine mitigation effort. Over the following months, Niloufar and Biniam worked to place the equipment elsewhere: some units were sold to other clinics at reduced, competitive prices to move them quickly; a portion of the still-unshipped order was cancelled with the overseas manufacturer for a partial refund, minus a restocking charge; the remainder was sold in smaller batches over time rather than dumped at a loss all at once. We advised keeping detailed records of every offer, sale price and cancellation fee, since the credibility of a mitigation effort in court depends heavily on being able to show the steps actually taken.
  4. Calculated the shortfall under the Sale of Goods Act framework. Ontario's Sale of Goods Act sets out how damages are measured when a buyer wrongfully refuses to accept goods: broadly, the difference between the contract price and what the seller actually realizes (or reasonably should have realized) through resale, plus reasonable incidental costs like storage and restocking charges. The mitigation sales and cancellation ultimately recovered about $510,000 against a $650,000 contract price, leaving a shortfall of roughly $140,000, plus about $15,000 in storage and restocking costs incurred directly because of the cancellation — a total claim of about $155,000.
  5. Filed a civil claim in the Superior Court and pursued it to judgment. With the mitigation record and damages calculation assembled, we commenced proceedings against Hanna's clinic group for breach of contract. The claim set out the repudiation, the acceptance, the mitigation steps taken, and the resulting shortfall. Settlement discussions were attempted but did not resolve the matter on acceptable terms, so the case proceeded toward trial preparation, at which point the strength of the documented mitigation record became the deciding factor.

The outcome

Facing a well-documented claim with a clear paper trail — the original contract, the repudiation letter, the notice of acceptance, and a detailed mitigation record showing reasonable resale efforts rather than a fire sale — Hanna's clinic group's position weakened considerably as the litigation progressed. Roughly a year and a half after the repudiation, the matter was resolved in Niloufar and Biniam's favour, with a judgment covering the full shortfall of about $155,000 plus applicable costs.

What made the case strong was not the size of the contract or the unfairness of the cancellation on its own — courts see broken deals constantly. It was the discipline of accepting the repudiation early, avoiding a drawn-out dispute over whether the contract was still technically alive, and then proving, with receipts and correspondence, that every reasonable step had been taken to reduce the loss before asking a court to make up the rest. Niloufar and Biniam kept their supply business operating throughout, absorbed the mitigation losses as a cost of doing business, and used the recovered judgment to rebuild working capital that had been tied up in the cancelled order.

The other path was available to them and would likely have gone worse. Had they insisted the contract remained binding, refused to resell, and simply waited for Hanna's group to change course or for a court date to arrive, the unsold equipment would have kept depreciating in storage, the eventual damages claim would have been harder to justify as reasonable, and a defendant could credibly argue the supplier had let an avoidable loss grow simply out of stubbornness. The early, well-documented pivot to mitigation is what turned a plausible breach of contract claim into a well-supported one.

What you can learn from this

  • If a contracting party clearly signals it will not perform before the deadline arrives, you generally have a choice to accept that repudiation and treat the contract as over — waiting indefinitely is not always the safer option.
  • Once you accept a repudiation, Ontario law expects you to take reasonable steps to reduce your losses. Failing to mitigate can shrink your eventual damages award even when the other side was clearly at fault.
  • Keep records of every mitigation step: offers made, prices obtained, cancellation charges paid. A court awarding damages needs to see that the loss claimed is what actually resulted from reasonable efforts, not an inflated estimate.
  • Under the Sale of Goods Act, a seller's damages for a buyer's wrongful refusal are generally measured as the contract price less what was actually realized through resale, plus direct incidental costs — not the full contract price.
  • Send written notice when you accept a repudiation. It fixes the date the breach crystallized and shows the other side, and later a court, that you acted promptly and reasonably rather than letting the dispute drift.
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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