Published 10 September 2026 · By Jatin Dua, Broker of Record, RE/MAX Quantum Realty
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There is no statutory condition period in Ontario. A conditional offer lasts exactly as long as the number of days the buyer and seller write into the agreement, and that number is negotiated like price. Ontario’s 10-day cooling-off period applies only to new pre-construction condominiums — not to resale condos and not to freehold homes.
How long does a conditional offer last in Ontario?
As long as you agree it lasts. That is the whole answer, and people find it unsatisfying because they are expecting a rule.
Ontario does not set a condition period. The standard agreement of purchase and sale leaves a blank in each condition clause, and somebody types a number into it. Five days, ten days, two days, twenty-one days — all of them are legal, and the one in your agreement is the one that governs. There is no minimum, no maximum, and no legal right to more time because you needed more time.
Three things flow from that, and they are the source of most of the trouble I see:
- The number is negotiable, right up until the moment it is signed. After that it is not, unless the other side agrees to amend.
- The clause defines its own day count. Some clauses run on calendar days, some on business days, some on banking days — which excludes weekends and holidays and can move your deadline by most of a week. Read which one yours uses before you plan around it.
- Deadlines are usually stated to a specific time on the final day, and Ontario agreements are written with a time-is-of-the-essence clause. That means late is not nearly on time. Late is nothing.
Market conditions decide how much room you have to ask. In August 2026, TRREB reported 5,057 GTA sales, down 2.1% year over year, with new listings down 14.1% and an average of 51 days on market overall. A market with fewer sales and thinner new supply is not automatically a market where sellers hand out long condition periods, but it is a market where a well-argued ten days on a house that has sat for six weeks is a very different conversation from ten days on offer night.
What are the common conditions, and what does each one actually need?
The length you should ask for is a function of the slowest thing that has to happen inside the period. Set the number by working backwards from that, not by copying what somebody used last month.
| Condition | What has to happen inside the period | Whose benefit | What sets the length |
|---|---|---|---|
| Financing | Lender reviews the full file and, usually, orders an appraisal of the specific property | Buyer | The lender’s turnaround and appraiser availability, not your pre-approval |
| Home inspection | Book an inspector, attend, get the report, decide | Buyer | Inspector availability, and whether you want a specialist back for the roof, the wiring or the drains |
| Status certificate review (condo) | Order the certificate, receive it, have a lawyer read it | Buyer | The corporation has 10 days from a written request and payment to produce it |
| Lawyer’s review of the agreement | Counsel reads the document and reports | Whichever party asked for it | Counsel’s availability; usually the shortest condition on the page |
| Sale of the buyer’s existing home | The buyer lists, sells and goes firm on their own property | Buyer | Weeks, not days — and almost always paired with an escape clause |
| Insurance | Confirm the property is insurable on normal terms | Buyer | Underwriting, which slows down on old wiring, old plumbing, oil tanks and past claims |
| Water potability or septic (rural or semi-rural) | Test and receive results | Buyer | Lab turnaround |
The condominium line is the one people get wrong. If your status certificate condition is five business days from acceptance and the corporation takes its full 10 days, the condition can expire before the document exists. Order the certificate before you offer where you can, or draft the condition so the review period runs from delivery of the certificate rather than from acceptance. Decide that with your lawyer in advance, not at 6 p.m. on day four.
What is the difference between waiving a condition and fulfilling it?
Both remove the condition and make the deal firm. They are not the same act, and the distinction matters when something goes wrong afterwards.
A waiver is the buyer saying: I am giving up the protection this clause gave me, whether or not it was satisfied. You waive a financing condition when your lender has not formally confirmed but you have decided to proceed. Once delivered, a waiver cannot be pulled back. You have surrendered the escape route and you own the risk that follows it.
A notice of fulfilment is the buyer saying: the condition has been satisfied on its own terms, so it falls away. You give notice of fulfilment when the lender has confirmed, the inspection was acceptable, or the status certificate reviewed clean.
The practical difference: a condition drafted for the sole benefit of one party can generally be waived by that party alone. A true condition precedent — something that depends on a third party who is not in the agreement, such as a municipal severance or a lender’s consent to an assumption — cannot simply be waived by one side, because the event itself has to occur. If you are not certain which one you are holding, ask your lawyer before you sign anything, not after.
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What happens at the deadline if nobody delivers anything?
It depends entirely on how the clause is written, which is why this is a question for the document in front of you rather than for the internet.
The standard Ontario condition clauses are drafted so that the agreement becomes null and void if the buyer does not deliver a notice by the stated time on the stated day, with the deposit returned to the buyer in full without deduction. Silence kills the deal rather than firming it up. That drafting protects the buyer, and it is why a buyer who has gone quiet because they are anxious usually ends up out of the deal rather than in it.
But not every clause is drafted that way. Some are written so the condition is deemed waived unless the buyer gives notice that it has not been satisfied — the exact reverse. Others attach specific requirements to the notice: in writing, delivered to a named person, by the method set out in the notices clause. If your agreement designates email for delivery of documents, a text message to the other agent is not delivery.
Three rules that keep buyers out of trouble:
- Know the exact date and the exact time. Put it in your phone the day the offer is accepted.
- Know who signs and where they will be. A waiver cannot be delivered if the buyer is on a flight.
- Deliver early. Nothing good has ever come from delivering a waiver twelve minutes before the deadline.
Can a condition period be extended?
Only by agreement. An extension is an amendment to the agreement of purchase and sale, in writing, signed by every party. The seller does not have to agree, and in a competitive situation they frequently will not — particularly if there was a second offer on the table that they are still thinking about.
If you need more time, ask early and ask with a reason. “My lender ordered the appraisal and the appraiser cannot attend until Thursday” is a request a reasonable seller grants. “We are still deciding” is a request that gets refused, and it tells the seller you may not close. Ask on day two, not on the afternoon of the deadline.
How does a sale-of-home condition work, and what is an escape clause?
A condition on the sale of the buyer’s existing home is the longest condition in ordinary residential practice, because it is not conditional on a document arriving — it is conditional on a whole second transaction happening. Sellers dislike it for exactly that reason: their property is off the market while somebody else’s property tries to sell.
The answer both sides use is an escape clause, also called a bump clause. The mechanics are consistent even though the wording varies:
- The seller keeps the property on the market and may continue to accept offers.
- If the seller receives another offer they are prepared to accept, they give the first buyer written notice.
- The first buyer then has a fixed period — a specific number of hours, written into the clause — to waive every remaining condition, including the sale of their own home, and make the deal firm.
- If the buyer does not, the agreement terminates and the seller proceeds with the second buyer. The first buyer’s deposit is returned in accordance with the agreement.
Read that list again as a buyer. An escape clause means you may be given a short, unpredictable window in which to commit to buying a house before you have sold your own. Before you sign one, get a straight answer from your mortgage broker about whether bridge financing is actually available to you and on what terms, and get it in writing. The clause is fine. Being bumped without a plan is not.
Is a shorter condition period really a concession?
Yes, and it is one of the most valuable ones a buyer can offer, which is precisely why it should not be given away casually.
From the seller’s side, a shorter condition period means less time in limbo and a faster answer. That is worth real money to a seller who has already bought. From the buyer’s side, every day you remove is a day of protection you have deleted. Three business days for financing sounds efficient until the lender wants an appraisal and the appraiser cannot get into the property until day four. A pre-approval is not an approval on a specific property, and the lender is underwriting the house as well as you.
If you are shortening a period, shorten it against something concrete. Order the status certificate before you offer. Have your inspector on standby with a confirmed slot. Have your mortgage broker call the lender and confirm turnaround times for that week, not in general. A short condition period backed by work already done is a genuine advantage. A short condition period backed by optimism is how deposits get argued over.
What about a firm offer with no conditions at all?
A firm offer is the strongest offer on the table and the riskiest position a buyer can take. There is no financing condition, so a low appraisal is your problem and your shortfall to cover in cash. There is no inspection condition, so the furnace is yours as it sits. There is no status certificate condition, so a special assessment approved last month is yours too.
If you are going firm, do the work in advance instead of afterwards. That means a lawyer reading the agreement before you sign, a pre-offer inspection where the seller allows one, the status certificate ordered and reviewed, and a lender who has seen the actual property and confirmed — not a pre-approval letter. Do that and firm is a calculated decision. Skip it and firm is a coin toss with your deposit on the table.
The takeaway
The condition period is a term you negotiate, not a right you receive. Set the number by working backwards from the slowest thing that has to happen — usually the lender’s appraisal or the condominium corporation’s 10 days to produce a status certificate — then diarize the exact date and time, deliver your waiver or notice of fulfilment early, and remember that on a resale property in Ontario there is no cooling-off period at all. The 10-day right belongs to new pre-construction condominiums and nothing else.
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Frequently asked questions
Is there a standard condition period in Ontario?
No. Ontario law sets no condition period at all. The standard agreement of purchase and sale leaves a blank in each condition clause and the parties fill it in, so the period is whatever you negotiated. Check whether your clause counts calendar days, business days or banking days, because banking days exclude weekends and holidays and can shift the deadline several days.
Does Ontario have a cooling-off period for buying a house?
Not for resale. Ontario’s 10-day cooling-off period is a rescission right that applies to new, pre-construction condominium units purchased from a builder. It does not apply to a resale condominium, a freehold house, a semi or a townhouse. Once a firm offer on a resale property is accepted, you are bound by it.
What happens if I miss my condition deadline?
It depends on the drafting. The standard Ontario clauses provide that if the buyer delivers no notice by the stated time, the agreement becomes null and void and the deposit is returned in full without deduction. Some clauses reverse that and deem the condition waived. Read the clause, note the exact time, and deliver early rather than at the deadline.
What is the difference between waiving a condition and fulfilling it?
Waiving means giving up the protection whether or not the condition was met, and it cannot be undone. Fulfilling means the condition was actually satisfied on its terms, so it falls away. A condition for one party’s sole benefit can usually be waived by that party; a true condition precedent that depends on a third party generally cannot.
Can a seller refuse to extend my financing condition?
Yes. An extension is an amendment that every party must sign, and no seller is obliged to agree. Ask on the first or second day with a concrete reason, such as an appraisal appointment that could not be booked sooner. Waiting until the afternoon of the deadline both weakens the request and signals that your financing may not be solid.
How long should a status certificate condition be?
Long enough to survive the corporation’s 10-day production window plus your lawyer’s review time. The fee is capped at $100 including HST and the corporation must deliver within 10 days of a written request and payment. If you cannot get a long period, order the certificate before offering, or word the condition so the review days run from delivery rather than acceptance.
What is an escape clause on a sale-of-home condition?
It lets the seller keep marketing the property. If another acceptable offer arrives, the seller gives the first buyer written notice, and that buyer has a fixed period written into the clause — usually expressed in hours — to waive all remaining conditions and go firm. If they do not, the agreement terminates and the seller proceeds with the other buyer.
Is a conditional offer weaker than a firm offer?
In a competitive situation, yes. Conditions are risk the seller carries until they are removed, so a firm offer at the same price wins. That is the trade: a firm offer means no financing protection if an appraisal comes in low, no inspection protection, and no status certificate protection. If you go firm, do that work before you sign rather than after.
Sources
- Condominium Act, 1998 (Ontario) — the 10-day rescission right on new pre-construction units, and the status certificate obligation, prescribed fee and 10-day production requirement. Accessed 10 September 2026.
- Real Estate Council of Ontario — consumer guidance on offers, conditions and how a registrant must handle them. Accessed 10 September 2026.
- TRREB Market Watch, August 2026 — 5,057 GTA sales, new listings down 14.1% year over year and 51 days on market, released 3 September 2026. Accessed 10 September 2026.
- Tarion — the separate framework of statutory protections that applies to newly built homes and pre-construction purchases. Accessed 10 September 2026.
- Ontario — buying and owning a condominium — consumer overview of pre-construction versus resale purchases. Accessed 10 September 2026.
Related reading
- There is no cooling-off period on a resale purchase in Ontario
- What you take on when you waive conditions
- Deposit vs down payment in Ontario: not the same thing
- What a real estate lawyer actually does in Ontario
About the author — Jatin Dua, Etobicoke real estate agent
I am Jatin Dua, Broker of Record at RE/MAX Quantum Realty Inc., Brokerage, Unit 101, 799 The Queensway in Etobicoke, with more than four years of active GTA transactions and over $100M in sales volume. Condition periods are where most avoidable damage happens in a residential deal, and almost all of it is set before anybody signs.
Reach me at connect@jatindua.com or 833-330-1925.