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Mortgage Falls Through Before Closing in Ontario: Your Options

If your financing collapses after conditions are waived, learn how the deposit, your obligations and options like a new lender work in Ontario.

Real Estate4 min readTSLBy the Treadstone Law Team · OntarioUpdated November 6, 2026
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Key takeaways
  • Once all conditions are waived, the agreement is firm and binding, so losing your mortgage does not by itself cancel the deal.
  • The deposit can be released only with a signed mutual release from all parties or under a court order.
  • Act quickly: talk to your lawyer, ask your lender why, and explore a new lender or a short extension before closing day.

It is a stressful moment: conditions are waived, closing is approaching, and your lender withdraws or reduces the mortgage. You may be wondering whether you can walk away and whether you will lose your deposit.

This article explains in general terms how the situation works in Ontario and what options buyers often explore. The answer depends heavily on your agreement of purchase and sale, so get legal advice quickly.

Why waiving conditions matters

Conditions such as financing or a satisfactory inspection must be waived or performed by the agreed time before the deal becomes binding. Depending on how the condition is worded, if it is not met the buyer may terminate or the contract may end automatically, with the deposit returned. Once all conditions are waived, the agreement is firm and binding.

So the timing is the key question. If your financing condition is still in place, you may have a way out. If you have already waived it, the agreement is firm, and a lender's refusal is generally your problem rather than the seller's. Check your agreement and any waiver you signed.

What happens to the deposit

The deposit is normally held by the brokerage in a real estate statutory trust account. It can be released only with a mutual consent or release signed by all parties, or under a court order. Neither RECO nor the brokerage can pay it out until all parties agree.

If the dispute drags on, the position does not change quickly. If a brokerage holds a deposit for two years and it is still not clear who is entitled to it, the deposit goes to RECO, which also pays out only on consent or a court order. Consumer deposit insurance, up to $200,000 per claim, does not cover deposits that are simply in dispute.

Do not hold back money you owe under the agreement. Paying a deposit late or withholding it can itself breach the agreement. Whether you lose the deposit, or face a further claim from the seller, depends on the wording of your agreement and the facts, so a lawyer should review it.

Options buyers commonly explore

Your lender's reason matters. Ask in writing why the approval changed, because the fix depends on it.

Whether a seller agrees to an extension is up to the seller. Asking early gives more time for everyone.

Mistakes that make things worse

What to do next

Frequently asked questions

Can I cancel the purchase if my mortgage falls through?

It depends on whether a financing condition is still in place. Once all conditions are waived, the agreement is firm and binding. Have a lawyer read your agreement before you decide anything.

Will I automatically lose my deposit?

Not automatically. The deposit can be released only with a mutual consent or release signed by all parties, or under a court order. What happens depends on your agreement and the circumstances.

Can the seller keep the money if we argue about it?

Neither RECO nor the brokerage can pay out a deposit until all parties agree. If it is unresolved for two years, it goes to RECO, which also pays only on consent or a court order.

Can I get a different lender close to closing?

Often buyers try, but timing is tight and approval is not guaranteed. A mortgage broker and your lawyer can help assess how quickly it can be done.

Sources

Links go to official government, court and regulator pages. The law changes — confirm you are reading the current version.

This article is general information, not legal advice. Reading it does not create a lawyer-client relationship. Ontario laws, tax rates, and government programs change, and how the law applies depends on your specific facts. For advice about your situation, speak with a licensed Ontario lawyer. Treadstone Law is licensed by the Law Society of Ontario — reach us at 1-844-900-1070 or start a file online.

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