Photo: American Honda (Honda US Newsroom). 2026 Honda Prologue.
OMVIC is explicit: there is no cooling-off period for a vehicle contract in Ontario. Once you sign, the contract is final. Every purchase agreement has to contain a statement right next to the buyer's signature saying exactly that.
The two exceptions matter. The first is a written condition on the contract that isn't met (subject to financing, subject to inspection, subject to spouse approval). The second is a failure of the dealer to disclose specific MVDA-required information within the time required — and that gives you a 90-day window from delivery to cancel.
The MVDA 90-day cancellation window (the real one)
If the dealer missed one of these, send a cancellation letter to the dealership in a way that provides proof of delivery (registered mail, courier with tracking, email with read receipt). The dealer is required to take the vehicle back and refund your money.
- Previous use of the vehicle as a taxi or limousine
- Previous use as a police or emergency-services vehicle
- Previous use as a daily rental (unless the vehicle was later owned by a non-dealer)
- Make, model, and model year of the vehicle
- Whether the vehicle has been branded (irreparable, salvage, rebuilt) and how last classified
- The actual distance the vehicle has travelled (or the appropriate disclosure if total distance is unknown)
The Consumer Protection Act path (slower, weaker)
If you were the victim of an unfair practice — false, misleading, deceptive, or unconscionable representation — you can request cancellation under Ontario's Consumer Protection Act within one year of signing. OMVIC's note: a considerable amount of time may have lapsed, the courts may allow the dealer to charge for vehicle usage during the period you had it, and the CPA path is more adversarial than the MVDA path.
Photo: American Honda (Honda US Newsroom). 2026 Honda Prologue.
The written condition path (the practical one)
Verbal promises don't count. If the condition isn't on the contract, it isn't enforceable. Get every condition in writing before you sign, and use the condition to walk away if it isn't met.
- Subject to satisfactory financing
- Subject to a mechanical inspection
- Subject to specific repairs being made
- Subject to a spouse, partner, or parent's approval
- Subject to affordable insurance (especially important for first-time buyers, students, and new immigrants)
What the dealer can do if you cancel without a legal right
In practice, most well-run dealers will refund a deposit or work with you if you've changed your mind. The legal remedies matter most when a buyer tries to cancel for bad reasons after driving the vehicle for months.
- Cancel the contract and refund the deposit — some dealers do this to keep goodwill
- Try to salvage the deal — offer alternatives, a different vehicle, a different structure
- Seek compensation through liquidated damages — the dealer has to justify these as reasonable
- Pursue civil action — ask the court to enforce the contract
If you gave a deposit but no contract was signed
OMVIC is direct on this point: if you've given a deposit but no contract has been signed, you can request your deposit back at any time and the dealer has to comply. A deposit is a commitment to negotiate, not a commitment to buy.
Frequently asked, Vaughan edition
Is there a 10-day cooling-off period on a car contract in Ontario?
No. The 10-day cooling-off period is a US federal rule for door-to-door sales; it doesn't apply to Ontario vehicle sales. Once you sign, the contract is final.
What if the dealer misrepresented the vehicle's condition?
That can trigger the MVDA 90-day cancellation window if the misrepresentation involves a required disclosure (accident history, branding, previous use). Otherwise, it's a CPA unfair-practice claim, which is more adversarial and slower.
How do I send a cancellation letter?
Use registered mail, courier with tracking, or email with read receipt — anything that creates proof of delivery. Include the date, the contract details, the specific MVDA disclosure that was missed, and your request to cancel.
Want me to walk through the OMVIC piece of your next deal?
If you have a quote from another store, a private sale you're considering, or just a question about how OMVIC's rules apply to your situation, send me the details. I will help you pressure-test the structure.