What happens if a seller refuses to close depends on whether there is a firm, signed Agreement of Purchase and Sale and what the seller has done or said. A seller who will not complete a firm Ontario real estate deal may be in breach, but a buyer should obtain legal advice quickly before agreeing to cancel, releasing a deposit, or choosing a remedy.
A failed closing can affect a planned move, mortgage commitment, deposit, replacement purchase and litigation strategy. Our legal services for real estate include reviewing the Agreement of Purchase and Sale (APS), communicating the buyer’s position, and advising on the practical and legal choices available before and on closing day.
What happens if a seller refuses to close in Ontario?
When a seller refuses to close a firm APS, the buyer may have a claim for breach of contract and may need to decide whether to seek the property itself or compensation for loss. The right response is fact-specific because the APS, the seller’s conduct, the buyer’s readiness to close and the property’s circumstances all matter.
In Ontario, the usual residential APS is based on an Ontario Real Estate Association (OREA) form, often with additional schedules. Once conditions have been fulfilled or waived and the agreement is firm, neither party can ordinarily walk away simply because they have changed their mind, found a better opportunity or regret the price.
The buyer’s lawyer should review the complete signed APS, all schedules, correspondence, financing evidence and any notice from the seller. A buyer should not assume that a seller’s refusal automatically cancels the transaction or that a verbal assurance from an agent resolves the legal issue.
Can a seller refuse an offer or back out before closing?
A seller can reject an offer that has not been accepted, even if it matches the asking price. A seller generally cannot refuse to sell to a buyer after signing a firm APS merely because the seller receives a higher offer or no longer wants to move.
An offer is not binding until it has been accepted in accordance with its terms and communicated as required. Until then, a seller may reject it, make a counteroffer, accept another offer, or allow it to expire. Asking price is an invitation for offers, not usually a promise to sell to the first buyer who offers that amount.
After a signed APS becomes firm, the starting point changes. The seller must meet the contractual closing obligations, including transferring the interest promised in the APS. The agreement may still contain conditions, requisitions, extension provisions or other negotiated rights that affect what each party must do.
For example, a buyer may sign an APS for a $920,000 detached home with a five-business-day financing condition. If the buyer does not waive or fulfil that condition by the deadline, the APS may end under its terms. If the condition is waived, the deposit is delivered as required and the APS becomes firm, the seller cannot ordinarily cancel a week later because another buyer offers $950,000.
When is a seller in breach or repudiating the APS?
A seller is in breach when the seller fails to perform a contractual obligation when required. Repudiation of the APS is more serious: it is conduct or words showing that the seller does not intend to perform a fundamental obligation under the agreement.
An express statement such as “I will not sell the house” may be repudiation. So may refusing to sign documents needed to complete an agreed closing, selling or attempting to sell the property to someone else, being unable to provide the title promised by the APS, or refusing to provide vacant possession where the agreement requires it.
A delay or disagreement is not automatically repudiation. A dispute over a repair request, a late response to a requisition, or a correctable title issue may call for notices, negotiations or an extension rather than an immediate lawsuit. The APS and the nature of the default determine whether the problem is fundamental.
For example, a seller of a Toronto condominium may discover shortly before closing that a private lender’s discharge has not been arranged. If the seller is working to obtain a discharge and proposes a documented short extension, that may be different from a seller who says they will not provide any discharge or transfer title at all. 
What should a buyer do when a seller says they will not close?
A buyer should send the signed APS, schedules and every relevant communication to an Ontario real estate lawyer immediately and should avoid casually agreeing to a cancellation. The buyer should also preserve evidence that they remain ready, willing and able to close.
Useful immediate steps include:
- Provide the lawyer with the APS, amendments, waiver or fulfilment notices, deposit receipt and communications with the seller or agents.
- Keep mortgage approval, proof of available funds, insurance arrangements and moving records that show closing readiness.
- Do not sign a mutual release, agree to a deposit release or accept a verbal cancellation without legal advice.
- Ask the lawyer to communicate the buyer’s position in writing and to assess whether a demand to close or tender is appropriate.
- Keep records of additional expenses and replacement-property searches, including dates, listings and offers.
A formal demand to close and a tender are not do-it-yourself templates. They can affect whether the buyer demonstrates readiness and whether the buyer preserves a claim, so the timing, wording, delivery method and funds arrangements should be handled on legal advice.
Accept the repudiation or affirm the APS
After a seller’s repudiation of the APS, the buyer may generally elect to accept the repudiation and treat the contract as ended, or affirm the APS and insist on performance. That choice can shape the remedies available to the innocent party in the face of a seller’s repudiation.
Accepting repudiation means the buyer treats the seller’s conduct as ending the parties’ future performance obligations and may pursue a claim for damages. The buyer can then look for another property, but should keep evidence of reasonable replacement efforts and resulting losses.
Affirming the APS means the buyer maintains that the contract remains in force and remains prepared to complete it. This route may support a claim for specific performance, meaning an order requiring the seller to complete the sale, or damages in lieu where appropriate.
The election is not merely a label. Communications that demand the deposit back, authorize the seller to relist, or sign a mutual release may be inconsistent with a later attempt to force the sale. A buyer should understand the implications before taking a position that cannot easily be reversed.
Can a buyer force the sale?
A buyer can ask the court for specific performance, but a court order forcing the sale is not automatic. The Superior Court of Justice considers whether damages would be an adequate remedy, whether the property has a meaningful unique value to the buyer, and whether the buyer has acted fairly and remained ready, willing and able to close.
A genuinely distinctive home may support a stronger specific-performance claim than an ordinary investment property with many comparable alternatives. Relevant features can include an unusual location, scarce lot characteristics, access needs, a particular school catchment, or a property that is difficult to replace in the available market.
For example, consider a buyer who contracted to buy a $1.35 million ravine-lot home beside the buyer’s parent, with a layout required for a planned multigenerational household. If the seller repudiates shortly before closing and comparable homes are unavailable, the buyer may consider whether to seek specific performance. By contrast, a buyer purchasing one of several comparable rental condominiums may face a harder argument that money damages cannot adequately address the loss.
Specific-performance litigation can be urgent, expensive and evidence-heavy. It should not be used as leverage without legal advice, and it does not guarantee that the court will order a transfer.
How a Certificate of Pending Litigation can protect a specific-performance claim
A Certificate of Pending Litigation (CPL) is an Ontario court-related registration that can give notice on title that a lawsuit claims an interest in the property. A buyer seeking specific performance may ask the Superior Court of Justice for a CPL, which may then be registered on title if the legal requirements are met.
A CPL is Ontario’s relevant concept, rather than the United States term “lis pendens.” It can make a sale, financing or other dealing with the property difficult while the litigation proceeds, but it is not obtained merely by sending a letter or filing a claim.
The Courts of Justice Act and Rules of Civil Procedure govern important aspects of this court process, while the Land Registration Reform Act is relevant to Ontario land-registration matters. Registration is completed electronically through Teraview in the appropriate land registration system once the required legal steps and documentation are in place.
A CPL can have serious consequences for both sides, and a seller may seek to have one discharged. Urgent litigation advice is important where the buyer is considering a claim to the property itself. 
If the buyer ends the deal: deposit, damages and mitigation
If the buyer accepts the seller’s breach and ends the deal, the buyer can seek the return of the deposit and may claim losses that are legally recoverable on the facts. The buyer must also take reasonable steps to reduce, or mitigate, avoidable loss rather than allowing expenses to accumulate unnecessarily.
The deposit is normally held in trust under the APS arrangements, often by the listing brokerage, until it is properly released, credited on closing or dealt with by agreement, court order or another lawful process. A seller’s breach does not mean a buyer should unilaterally direct a trust holder to release funds without considering the APS and chosen remedy.
Potential damages can include the difference between the contract price and the cost of a reasonable replacement property, along with certain foreseeable expenses caused by the breach. The available claim depends on the evidence, the APS, causation, mitigation and the remedy chosen; there is no standard Ontario percentage of the sale price that determines damages.
For example, a buyer who agreed to buy a townhouse for $780,000 may reasonably purchase a comparable available townhouse for $815,000 after the seller refuses to close. The $35,000 price difference may be relevant evidence in a damages claim, along with documented temporary storage or moving-change costs. If the buyer instead chooses a materially larger $1 million home, the additional cost may not all be attributable to the seller’s breach.
Legal costs are also not automatic. A court may make a costs order in litigation, but the amount and entitlement are discretionary and depend on the proceeding and parties’ conduct.
What happens on the scheduled closing day in Ontario?
On closing day, the lawyers normally coordinate funds, title documents, registrations and the statement of adjustments before confirming completion. If a seller fails to close, the transaction is not necessarily automatically cancelled; the response should be managed carefully to preserve the buyer’s position.
The statement of adjustments accounts for items such as prepaid property taxes, condominium common expenses or other amounts allocated between buyer and seller. The lawyers also arrange electronic registrations through Teraview, confirm transfer and mortgage documentation, and deal with closing funds before keys are released according to the transaction arrangements.
A delay may be resolved by a written extension, sometimes with negotiated compensation, but no universal “grace period” applies to every Ontario APS. The APS, notices delivered, tender requirements and the reason for delay must be assessed before either party treats the deal as over.
How to reduce the risk of a failed closing
Buyers and sellers can reduce failed-closing risk by reviewing the APS early, meeting every condition and deadline, and raising title, financing, possession and moving problems as soon as they arise. A potential issue is easier to address before the scheduled closing date than after a party has defaulted.
- Have the APS and schedules reviewed promptly, especially unusual conditions, rental items, chattels, tenancies and closing-date terms.
- Document any extension, amendment, repair agreement or waiver in writing and have it properly signed.
- For sellers, address mortgage discharges, liens, estate authority, tenancy and vacant-possession issues early.
- For buyers, keep financing current, arrange insurance when required, and keep down payment and closing funds available.
- Tell the lawyer promptly if a lender, tenant, co-owner, estate beneficiary or family member may prevent closing.
Owners who are worried about their own inability to close should get advice before the deadline passes. This overview of what happens if you can’t close on a house explains the issue from the defaulting party’s perspective. If refinancing is part of the solution, a mortgage refinancing lawyer can review the transaction steps and timing involved.
FAQs about a seller refusing to close
Can a seller refuse to sign closing documents?
A seller can physically refuse to sign, but refusing documents necessary to complete a firm APS may be a breach or repudiation. The buyer should not assume the seller’s refusal ends the APS; the buyer’s lawyer should assess whether to demand closing, tender or pursue another remedy.
Can a seller just ignore an offer?
A seller may decline to respond to or accept an unaccepted offer. Once a firm APS is signed, however, ignoring closing communications does not ordinarily eliminate the seller’s contractual obligations.
Do sellers have to disclose a rejected offer?
A seller’s obligations concerning offers and an agent’s obligations to clients can depend on the listing arrangement and the circumstances. A rejected or unaccepted offer is different from a signed APS, and a buyer concerned about a particular transaction should obtain advice based on the documents and communications.
What happens if a seller changes their mind?
A seller changing their mind before accepting an offer can reject it. A seller who changes their mind after entering a firm APS may face a breach claim, so both parties should obtain advice before signing a release or taking further steps.
What is the shortest time to close?
Ontario parties can negotiate a short closing date, but there is no single minimum period suitable for every transaction. The timeline must allow for financing, title review, insurance, deposits, mortgage instructions, registrations and any condominium or estate issues; buyers in Peel Region can also consult our real estate lawyers brampton page for local transaction assistance.
Speak with a Toronto real estate lawyer
If a seller has signalled that they will not close, early advice can help you preserve evidence, understand the consequences of your election and respond before the scheduled closing date passes.
Call 416-747-9900 or book a consultation to discuss your matter with LD Law.