×
Icon
Legal AI
Assistant

Select Your Province

Find a Lawyer » Canada Legal Guides » Ontario Legal Guides » Ottawa Legal Guides » Real Estate, Housing & Civil Disputes Ottawa » Buying & Selling Real Estate Ottawa » What to do if a buyer backs out of a firm real estate deal in Ottawa

What to do if a buyer backs out of a firm real estate deal in Ottawa

27 Mar 2026 4 min read No comments Buying & Selling Real Estate Ottawa

If a buyer backs out of a firm real estate deal in Ottawa, you generally have the right to keep their deposit. Furthermore, if you are forced to resell the property at a lower price, you can sue the defaulting buyer in the Ontario Superior Court of Justice for the difference in value and your extra carrying costs.

Selling your home is a major life transition. When a buyer submits an offer with no conditions (or fulfills their conditions) and signs a firm Agreement of Purchase and Sale, you expect the transaction to close smoothly. Unfortunately, buyers sometimes get cold feet, fail to secure their mortgage, or experience a sudden life change that causes them to walk away from the deal on closing day.

When a buyer defaults on a firm agreement in Ontario, the financial fallout for the seller can be massive, especially if you have already committed to buying another home in Orleans, Kanata, or outside the province. 📋 Knowing what to do if a buyer backs out of a firm real estate deal in Ottawa is essential for mitigating your losses and holding the breaching party legally accountable.

Step-by-Step Process in Ottawa

A breached real estate contract immediately moves from a standard property transaction into complex civil litigation. You must take specific steps to protect your legal rights and prove your financial damages before a judge.

Step 1: Confirming the Breach of Contract

On the scheduled closing day, your real estate lawyer will “tender” the necessary documents to the buyer’s lawyer, proving that you are ready, willing, and able to close. 💼 If the buyer fails to transfer the purchase funds by the deadline, they are officially in breach of contract. Your lawyer will formally notify them of the default.

Step 2: Relisting the Property (Mitigating Damages)

Under Ontario law, a seller has a strict “duty to mitigate” their damages. This means you cannot simply let the house sit empty and sue the buyer for the entire purchase price. You must immediately put the property back on the Ottawa real estate market and make a reasonable, good-faith effort to sell it to someone else for the highest possible price.

Step 3: Dealing with the Original Deposit

Many sellers wrongly assume they instantly get the buyer’s deposit when a deal collapses. In reality, the deposit is held in the real estate brokerage’s trust account. 🔒 By law, the brokerage cannot release those funds to you unless both parties sign a Mutual Release, or a judge issues a court order. If the buyer refuses to sign the release, the money stays frozen until the lawsuit is resolved.

Step 4: Filing a Lawsuit for the Difference

If you eventually resell the home for less than the original buyer promised to pay, you can sue them for the difference. For example, if the defaulting buyer offered $800,000, but you could only resell it later for $750,000, you can sue for that $50,000 loss, plus staging fees, extra property taxes, and the legal costs incurred at the Ottawa Courthouse.

How Much Does it Cost in Ottawa?

Navigating a collapsed real estate deal involves immediate out-of-pocket expenses, though your goal is to recover these costs through litigation. Here is what you should expect regarding finances:

  • The Frozen Deposit: Standard deposits in Ottawa usually range from $10,000 to $50,000+ CAD. You will likely secure this money eventually, but it may take months or years of litigation.
  • Carrying Costs: You will have to continue paying your mortgage, property taxes, and utility bills (often $2,000 to $4,000 CAD per month) while you wait for a new buyer. These are claimable in your lawsuit.
  • Litigation Lawyer Fees: Retaining a civil litigation lawyer to sue the defaulting buyer usually requires an initial retainer of $5,000 to $10,000 CAD, with total costs depending on whether the case settles or goes to trial.

How Long Does the Process Take?

Resolving a breached real estate contract is rarely a quick process. 🕐 The Ontario civil court system is heavily backlogged, so patience is absolutely necessary.

Phase of the ProcessEstimated Timeline
Confirming the BreachDetermined on the exact day of closing
Relisting and Finding a New BuyerUsually takes 1 to 3 months depending on the market
Negotiating a SettlementCan take 3 to 6 months to reach an agreement out of court
Full Civil Trial (If necessary)Typically takes 2 to 4 years in the Superior Court

Frequently Asked Questions (FAQ)

Should I sign a Mutual Release?

You should never sign a Mutual Release without consulting your lawyer. Signing it may release the deposit to you, but it usually extinguishes your right to sue the buyer for further damages if you resell the home at a lower price.

Can the buyer get their deposit back?

Generally, no. Ontario courts have repeatedly ruled that if a buyer breaches a firm contract, the deposit is forfeit to the seller, even if the seller eventually resells the property for a higher price and suffers no actual losses.

What if the buyer’s financing falls through?

If the deal is firm (meaning the financing condition was already waived or never included), the buyer is fully liable for the breach. Their inability to secure a mortgage does not protect them from being sued for your losses.

What happens if I have to buy another home?

If the buyer’s default causes you to lose the deposit on the next home you were planning to buy, or forces you into expensive bridge financing, you can include those “consequential damages” in your lawsuit against the defaulting buyer.

Can the brokerage just write me a cheque for the deposit?

No. Under the Real Estate and Business Brokers Act (REBBA), a brokerage can only disperse trust funds with the written mutual consent of both the buyer and the seller, or by a direct order from an Ontario judge.

lawyerinfo.ca

⚖️ Lawyers to Help You in Ottawa

⭐ Get Featured

🏛️ Relevant Courts & Agencies in Ottawa

Share:

Leave a Reply

Your email address will not be published. Required fields are marked *