Treadstone Associates
Case File · Errors & Omissions

An E&O claim over a missed condition deadline

Anonymised, illustrative composite. A written notice sent one day late turned a routine financing condition into a deposit dispute and an E&O claim.

Treadstone Associates · Updated 2026

At a glance

  • • Ontario resale, $680,000 purchase price, 5% deposit ($34,000), financing condition set at 5 business days.
  • • The buyer’s financing fell through; the brokerage’s notice of non-fulfilment was sent one business day after the condition deadline.
  • • Because no valid written notice arrived by the deadline, the seller treated the deal as firm and refused to release the deposit.
  • • The buyer made an E&O claim against the brokerage; RECO’s mandatory professional-liability program responded, subject to its deductible.

The situation

A buyer agreed to purchase a resale home for $680,000, with a 5% deposit — $34,000, inside the customary 5–10% range for an Ontario resale deposit — and a financing condition set at 5 business days, itself inside the typical 3–5 business day range agents commonly negotiate for a straightforward employed buyer. Financing did not come together: the buyer’s lender withdrew a conditional approval late on day 4 over an income-verification issue, leaving the brokerage needing to deliver a formal notice that the condition was not fulfilled before the deadline expired the next afternoon.

The buyer’s agent had handled dozens of financing conditions before and treated this one as routine right up until the lender’s reversal landed with less than a business day of runway left on the clock.

The problem

The notice went out a day late. An assistant at the brokerage, juggling two other closings that week, sent the written notice of non-fulfilment the morning after the deadline had already passed rather than the afternoon before. Both fulfilment and waiver of a condition must be communicated in writing and delivered before the deadline — there is no grace period built into the mechanic. Once the window closed with nothing delivered, the seller’s position was that the condition had simply expired unfulfilled, and unfulfilled means the agreement is firm.

The numbers

$680,000 purchase price, $34,000 deposit at risk, one business day late. The gap between “the deal collapses cleanly with the deposit returned” and “the deposit is frozen in a dispute” came down to that single missed day — nothing about the financing itself, the buyer’s conduct, or the property changed between the two.

The rule that decided it

Once a condition’s deadline passes with no written notice delivered, the deal is treated as firm regardless of whether the underlying protection — here, financing — was ever actually secured. The seller refused to consent to releasing the $34,000 deposit, and without either the buyer’s written consent or a court order, the brokerage holding the funds in trust could not release them unilaterally; the standard route for a contested deposit is an interpleader application, paying the funds into the Ontario Superior Court of Justice and stepping out of the dispute.

The buyer, facing a frozen deposit through no fault of their own financing situation, filed a complaint against the brokerage and pursued a claim for the missed deadline.

The outcome

The brokerage’s registration-mandatory professional-liability program responded. Ontario’s E&O program carries a $2,000,000 per-claim limit against a $4,000,000 aggregate, with a $2,500 deductible and a further $2,500 for each additional claim inside a rolling three-year period, and the coverage explicitly extends to defence costs on a claim that may ultimately fail, not only to a proven loss. The brokerage paid its $2,500 deductible; the insurer covered the legal costs of resolving the deposit dispute and the negotiated settlement above that threshold, and the file closed with the deposit returned to the buyer roughly ten weeks after the missed deadline — ten weeks the buyer spent unable to use that $34,000 toward another purchase.

What it would have cost otherwise

Because carrying E&O insurance is a condition of registration in Ontario — every registrant must carry both professional-liability insurance and consumer deposit insurance to hold a licence at all — the brokerage’s actual out-of-pocket exposure was capped at the $2,500 deductible rather than the full amount in dispute. Without that mandatory backstop, one missed deadline could have meant the brokerage personally absorbing the $34,000 deposit fight plus whatever damages a court found appropriate, instead of a $2,500 line item and an insurer-managed resolution.

The tell

The process itself had already drifted informal before the deadline was missed: the assistant handling the file had been updating the buyer’s agent by phone rather than confirming each step in writing, which is exactly the habit that makes a one-day slip invisible until the deadline has already passed. A written notice tracked against the actual calendar date — not against “I’ll send it as soon as the lender confirms” — is the discipline this file argues for.

Takeaways

  • • A financing condition resolves only two ways — fulfilment or waiver — and both must be communicated in writing and delivered before the deadline. There is no grace period.
  • • Miss the deadline with no notice delivered, and the deal is treated as firm regardless of whether financing actually came through.
  • • Ontario’s mandatory E&O program carries a $2,000,000 per-claim limit, a $4,000,000 aggregate, and a $2,500 deductible (plus $2,500 per additional claim inside three years) — and it responds to defence costs even on a claim that may ultimately fail.
  • • Track every condition deadline against the calendar date itself, not against when the underlying event (a lender’s decision, an inspection report) happens to land.

See where AI pays off first in your business.

A 30-minute call is enough to tell you whether AI pays for itself here.