In Short:
- Even Without Deposit, APS Remains Binding: Failing to pay a real estate deposit does not void the contract; buyers remain fully bound and liable.
- Liable for Market Losses: Defaulting buyers must pay the financial difference if the property value drops before it can be resold.
- Carrying Costs Add Up: Courts routinely force defaulting buyers to cover the seller’s ongoing property taxes, utilities, and insurance fees.
- Sellers Must Mitigate Damages: To recover damages, the sellers must show they actively tried to relist and resell the property.
Entering into an Agreement of Purchase and Sale (APS) in Ontario is a binding legal commitment. In a shifting real estate market, backing out of a signed contract can lead to financial consequences.
The Ontario Superior Court of Justice judgment in Tallman v. Miller, 2026 ONSC 77, serves as a stark warning to buyers who believe they can walk away from a real estate deal unscathed simply by withholding their deposit. This highlights a critical legal point: the lack of a paid deposit does not mean a contract is invalid, and the financial consequences of breaching an agreement can still be very high.
Background of the Case
On November 30, 2023, the plaintiffs entered into an Agreement of Purchase and Sale (APS) to sell their residential property to the defendant, Nora Miller, for the purchase price of $5,420,000.
According to the initial terms of the contract, the buyer was required to submit a $280,000 deposit “upon acceptance,” which meant within 24 hours of execution.
Recognizing that the buyer was experiencing difficulties delivering the funds, the sellers showed flexibility. On December 1, 2023, both parties signed a formal amendment (using OREA Form 120), giving the buyer an extension to deliver the $280,000 deposit by 4:00 p.m. on December 2, 2023.
The deposit was never paid.
Despite multiple subsequent extensions granted by the sellers to give the buyer every opportunity to complete the transaction, the buyer failed to make the payment. The final extended closing date, February 29, 2024, arrived and went. The buyer failed to deliver the deposit, failed to close the transaction, and ultimately walked away from the deal entirely.
The Buyer’s Misconception: “No Deposit, No Deal”
When the sellers brought a motion for default judgment to recover their losses, the buyer put forward an argument frequently heard by litigation and real estate lawyers alike.
The Defendant’s Argument: She believed that since she never paid the required deposit, the deal was dead and the APS was invalid. She argued that since the sellers knew she couldn’t even afford the deposit, they should have known she would be unable to complete the transaction. Therefore, she claimed, the APS was never fully binding, and the sellers should have simply accepted another offer rather than holding her responsible for lost opportunity costs resulting from an unfavourable housing market.
This line of reasoning represents a fundamental and costly misunderstanding of Ontario contract law.
Court’s Observations
The Ontario Superior Court of Justice firmly rejected the buyer’s defence, ruling unequivocally in favour of the sellers. The court made the following observations.
- The terms of the APS were fully binding once both parties signed the document.
- The buyer breached those terms by withholding the deposit and failing to close.
- The court clarified that the buyer’s failure to pay the deposit is a fundamental breach of the contract. It does not automatically void or terminate the agreement.
- Instead, it gives the innocent party, the seller, a choice: they can either insist on performance or accept the buyer’s breach as a repudiation of the contract, terminate the deal, and sue for damages.
- It was also clear that the sellers made reasonable, good-faith efforts to mitigate their losses by extending deadlines and eventually relisting the property.
- The court ruled that the sellers were entirely within their rights to treat the agreement as repudiated by the defendant, abort the transaction, and sue for the resulting losses.
Conclusion
When a buyer defaults on a real estate purchase, the seller is entitled to recover any reasonable damages that flow from the breach. In a declining market, the buyer may be held legally liable for the difference between the property’s current market value and the agreed purchase price. In this case, because the property had still not sold by the time the motion was argued, the sellers relied on a formal appraisal report to establish the home’s fair market value as of the aborted closing date of February 29, 2024. The court awarded the plaintiffs total damages of $1,625,733.15 plus prejudgment interest.
This figure included the difference in market value of the property on February 29, 2024, at $1,220,000, and carrying costs, including property taxes, insurance, legal costs, and interest fees on the line of credit, coming to around $405,733.15. Instead of just losing a $280,000 deposit, the buyer’s decision to walk away resulted in a court judgment exceeding $1.6 million.
Essential Takeaways from the Judgment for Ontario Buyers and Sellers
The ruling in Tallman v. Miller provides crucial lessons for anyone navigating the real estate market in Ontario.
For Buyers:
- Your Signature is the Point of No Return: Once the APS is accepted and signed, you are contractually bound. Withholding a deposit check does not erase your liability; it simply compounds your breach.
- Understand Market Risks: If you drop out of a deal in a cooling market, you are legally responsible for the difference between your agreed-upon price and what the property eventually fetches or appraises for down the road.
- Financial Transparency is Key: Never sign an unconditional APS, assuming you can secure financing later. If there is any doubt about liquidity, ensure your real estate lawyer inserts explicit conditions protecting you.
For Sellers:
- Don’t Settle for Just the Deposit: While retaining a deposit is the standard remedy for an aborted closing, you have the legal right to pursue the buyer for actual damages if your financial losses exceed the value of the deposit.
- Document Your Mitigation Efforts: The court explicitly highlighted that the sellers tried to help the buyer by granting extensions and promptly tried to relist the home. If a deal goes south, keep meticulous records of your efforts to mitigate the damages.
- Act Quickly with Legal Counsel: Real estate litigation requires precise timing. Terminating an agreement improperly may put the defaulting party in breach. In such cases, retaining an experienced real estate litigation lawyer immediately ensures your rights are protected.
How an Experienced Real Estate Lawyer Protects Your Investment
Real estate transactions involve the largest financial commitments most individuals will ever make. Whether you are a seller dealing with a non-performing buyer or a buyer facing sudden financial changes before a closing date, you cannot afford to act on assumptions or misguided advice.
A dedicated real estate and litigation law firm protects you by:
- Drafting Protective Clauses: Ensuring your agreement contains robust conditions regarding financing, status certificates, or deposit delivery terms.
- Managing Aborted Closings: Step-by-step guidance on how to issue proper tenders, notices of default, and mutual releases without exposing yourself to liability.
- Aggressive Litigation Representation: If a breach occurs, move swiftly to secure default judgments, preserve assets, and recover property carrying costs and market losses.
Don’t let a misunderstanding of contract rules jeopardize your financial future. If you are navigating a complex real estate closing or facing a contractual dispute in Ontario, contact our legal team today to safeguard your transaction.
