Table of Contents
- What is an offer to purchase in Quebec
- The mandatory OACIQ form
- The conditions that protect the buyer
- The deadlines you must absolutely respect
- An accepted offer binds you, what are your options
- The special case of new properties
- Conclusion
- FAQ
The offer to purchase in Quebec is arguably the most important document in any real estate transaction. By signing it, you’re committing to one of the biggest purchases of your life, and once accepted by the seller, it legally binds you.
Yet many buyers sign it without grasping the full consequences. What happens if your financing is refused? Can you back out after the inspection? What do you risk if you change your mind?
This guide answers these questions and breaks down every essential element, from the conditions that protect you to the deadlines you must never miss, so you can sign with full knowledge of what’s involved.
What is an offer to purchase in Quebec
The offer to purchase is the means by which you signal to the seller your firm intention to acquire their property, at a specific price and under specific conditions. By accepting it, the seller in turn commits to selling it to you, most often subject to certain conditions.
Once accepted within the timeframe set out, the offer becomes a formal and irrevocable commitment for both parties. It is therefore a contract, not a simple expression of interest.
Offer to purchase or promise to purchase, what’s the difference
In everyday language, the two terms are used interchangeably. The nuance is mostly a matter of usage. People often speak of an “offer” informally, at the start of discussions, and a “promise to purchase” as soon as it’s the official, binding document. Legally speaking, it’s the commitment that matters, regardless of which term is used.
The mandatory OACIQ form
The offer to purchase form in Quebec is standardized by the OACIQ (Organisme d’autoréglementation du courtage immobilier du Québec) as soon as a broker is involved. This form covers all essential elements and provides schedules for adding specific conditions.
Several schedules exist, including one covering financing and another covering drinking water and septic systems, particularly useful for cottages and rural properties. You can consult the OACIQ’s official explanations to better understand the offer to purchase.
When the seller is not represented by a broker, the OACIQ form is not mandatory. In that case, it’s strongly recommended to have the offer reviewed by a notary before signing it.
The form is also accompanied by the Seller’s Declarations regarding the property. This document describes the history and known condition of the property. Take the time to read it carefully, since you won’t later be able to invoke something already disclosed in it to claim a price reduction.
The conditions that protect the buyer
Conditions precedent are the clauses that give you legitimate ways out. Without them, you’re firmly committed as soon as the seller accepts. Here are the most common ones.
- The financing condition, which voids the offer if you don’t obtain your mortgage loan within the specified deadline.
- The inspection condition, which lets you withdraw if the inspection reveals a major problem.
- Document review, notably the seller’s declarations and the certificate of location.
- The sale of your current property, if your purchase depends on it.

The financing condition
Even if pre-approved, you’re not immune to a final refusal. The financing condition protects against this risk. If the loan isn’t confirmed within the stated deadline, the offer becomes void and your deposit is returned to you.
Be careful, though: trying to sabotage your own financing to back out doesn’t comply with your obligation to act in good faith, and can expose you to liability.
The inspection condition
The pre-purchase inspection is essential. This clause lets you void the offer if the report reveals a factor likely to significantly reduce the value of the property. You must then notify the seller in writing, within the stated deadline, attaching a copy of the report.
Without an inspection, you risk weakening a potential future claim for latent defects, since a detectable flaw could have been identified before the purchase.
Document review and the sale of your property
You can also make your offer conditional on reviewing documents, such as an up-to-date certificate of location or the seller’s declarations. If you first need to sell your current residence, a sale condition can be added, though it makes your offer less competitive in a seller’s market.
Before making an offer, it’s best to have good support. An experienced broker guides you in drafting conditions and negotiation strategy.
The deadlines you must absolutely respect
Every condition in an offer to purchase in Quebec comes with a deadline, calculated in calendar days. Meeting these deadlines is crucial. If you don’t send your notice on time, the condition can be deemed fulfilled, which commits you to completing the transaction.
| Condition | Typical deadline | Effect if the deadline is missed |
| Financing | 7 to 14 days | Condition deemed fulfilled, you remain committed |
| Inspection | 7 to 14 days | You lose the right to withdraw on this basis |
| Document review | Depends on the offer | Condition deemed fulfilled |
These deadlines are indicative and vary depending on the offer. Your broker should help you manage them rigorously.
An accepted offer binds you, what are your options
An offer to purchase in Quebec accepted by the seller within the deadline becomes irrevocable. You can no longer withdraw freely, unless a stated condition allows it, both parties agree in writing, or a court orders otherwise.
Backing out without valid grounds can be costly. According to an example reported by Éducaloi, a buyer who withdrew from an offer was ordered to pay the seller more than $13,000, after the seller had to resell at a lower price. The seller can also claim the broker’s commission.
The seller’s remedies aren’t limited to damages. In some cases, they can ask the court for an action for specific performance, which forces the sale under the agreed conditions. This is why an offer should always be treated seriously, from the initial deposit all the way to final signing.
There is only one window for free withdrawal: the short span of time between the buyer signing the offer and the moment it reaches the seller. Once received, you are bound.

The special case of new properties
Unlike an offer to purchase in Quebec for a resale property, buying a new property goes through a preliminary contract required by the Civil Code of Québec.
This contract grants you a 10-day cooling-off period to cancel. The developer can, however, claim compensation of up to 0.5% of the agreed sale price, or $1,500 for a $300,000 property.
This protection doesn’t exist for a resale property. All the more reason to carefully draft your conditions before signing. To avoid common pitfalls, also read the 7 mistakes to avoid when buying and the guide to notary fees.
Conclusion
The offer to purchase in Quebec isn’t a formality, it’s a contract that binds you. Properly understood, it protects you through its conditions precedent, deadlines, and deposit held in trust. Poorly handled, it can result in the loss of your deposit or costly legal action.
The key is simple: read every clause, respect the deadlines, and surround yourself with professionals who defend your interests.
To build solid conditions, get support from a real estate brokerage professional.
FAQ
Can you cancel an offer to purchase in Quebec once accepted?
An offer to purchase in Quebec becomes irrevocable as soon as the seller accepts it within the deadline. You can only cancel it if a stated condition precedent isn’t fulfilled, such as a financing refusal or a major issue found during inspection, if the seller agrees to a written arrangement, or by court order. Withdrawing without valid grounds exposes you to losing your deposit and to claims for damages.
What’s the difference between an offer and a promise to purchase?
The two terms often refer to the same thing. People speak of an “offer to purchase” informally, at the start of discussions, and a “promise to purchase” for the official, binding document. Legally, what matters is the commitment created once the offer is accepted by the seller, regardless of which term was used to describe it at first. Once accepted, you are bound by your offer. The term doesn’t matter much; the commitment remains real.
Does the offer to purchase need to be signed at the notary’s office?
No. The offer to purchase doesn’t need to be notarized to be valid. The signatures of the buyer and seller are enough. It’s the final deed of sale, which follows the fulfillment of the conditions, that must be signed before a notary in Quebec. That said, you can consult a notary before signing the offer, especially for a complex file or a sale without a broker involved. This step protects both parties.
