Selling & trade-ins
Trade-in or private sale in Ontario? Run the numbers first
A private buyer will usually offer more for your car than a dealer's trade-in appraisal. That doesn't mean you keep more money. In Ontario, the sales tax on your next car changes the math, and the time and risk of a private sale can eat up whatever is left.
Short answer: When you trade in at a dealer, you pay 13% HST only on the difference between the price of the car you're buying and your trade-in value. So a private sale has to beat the trade-in offer by roughly 13% of that offer just to break even. If it doesn't, or the gap is small, trading in is usually the better deal once you count your time and the scam risk.
How the trade-in tax credit works in Ontario
When you buy from a dealer and trade a car in on the same deal, HST is charged on the purchase price minus the trade-in allowance. OMVIC, the regulator for Ontario dealers, uses this example: a buyer with a $10,000 trade-in who buys a $25,000 vehicle pays HST on only the $15,000 difference, which saves $1,300.
If you sell your old car privately and then buy the next one from a dealer, you pay HST on the full price. The private sale gets you cash, but no tax credit.
Rule of thumb: multiply the trade-in offer by 1.13. That's roughly the private price you need to get just to match the trade-in. Below that, the private sale actually leaves you with less.
A worked example
Say you're buying a $22,000 used SUV. The dealer offers $9,000 for your current car, and you think a private buyer would pay $10,500. Licensing and other fees are the same either way, so they are left out.
| Trade it in | Sell privately | |
|---|---|---|
| Price of the next car | $22,000 | $22,000 |
| What your old car brings | $9,000 trade-in credit | $10,500 cash |
| Amount HST is charged on | $13,000 | $22,000 |
| HST at 13% | $1,690 | $2,860 |
| Next car with HST, minus what the old car brought | $14,690 | $14,360 |
| Used Vehicle Information Package | not needed | $20 |
| Your net cost | $14,690 | $14,380 |
The private sale comes out $310 ahead, even though the buyer paid $1,500 more than the dealer offered. The trade-in saved $1,170 in tax ($9,000 × 13%), and that ate most of the gap. The break-even private price here is $10,170. For $310 you'd be handling ads, strangers on test drives and payment risk.
What a private buyer pays, and why they haggle
In a private sale, the buyer doesn't pay HST to you. They pay 13% retail sales tax (RST) when they register the car at ServiceOntario. The tax is based on the purchase price or the vehicle's wholesale value, whichever is higher. The wholesale value comes from the Canadian Red Book and is printed in the Used Vehicle Information Package.
So if your buyer pays $10,500 and the listed wholesale value is $9,800, they pay $1,365 in RST. A buyer who truly paid less than the wholesale value can get an appraisal to lower the taxable amount. Either way, the tax comes out of the same budget they're using to buy your car, which is one reason private buyers push hard on price.
The UVIP: required for private sellers
Under the Highway Traffic Act, a private seller in Ontario must give the buyer a Used Vehicle Information Package (UVIP). It costs $20 from ServiceOntario. It lists the vehicle's description, its Ontario registration history and odometer readings, any liens registered against it, its wholesale value and its current brand status. You can order it online, with mail delivery that can take up to 10 days, or buy it the same day at a ServiceOntario centre.
When you sell privately you also:
- give the buyer a signed bill of sale with both names and addresses, the date and the price
- complete the transfer section on the vehicle portion of your ownership permit
- provide a Safety Standards Certificate if you've agreed to sell the car certified (see our Safety Standards Certificate guide)
- keep your licence plates, because in Ontario the plates stay with you, not the car
The full checklist is on the province's Buy or sell a used vehicle in Ontario page.
Time, safety and fraud risks of selling privately
The tax math is only part of it. A private sale costs you time: photos, an ad, endless messages, lowball offers and no-shows.
Then there's fraud. The Canadian Anti-Fraud Centre lists overpayment as a common scam on sellers: the "buyer" sends more than the asking price, then asks you to return the extra before the payment bounces or gets reversed. Fake cheques and payments from compromised bank accounts are part of the same scheme. Protect yourself:
- Never refund an "overpayment". If the amount is wrong, ask the buyer to send the correct amount instead.
- Confirm an e-transfer by logging into your own bank app, not by clicking a link in an email or text that says the money was sent.
- Treat cheques, including certified cheques and bank drafts, as unconfirmed until your bank says the funds have cleared. Better still, go to the buyer's bank branch with them.
- Don't sign over the ownership or hand over keys until the money is in your account.
Test drives carry their own risk. Thieves have driven off with private sellers' cars during test drives. Ride along, take a photo of the driver's licence before the keys leave your hand, meet in daylight somewhere busy and bring a friend. Some police services set up buy-and-sell exchange zones at their stations, so check whether yours does.
If something does go wrong, report it to your local police and to the Canadian Anti-Fraud Centre.
If you still owe money on the car
A loan or lease means there's probably a lien registered against the car, and it shows up on the UVIP. A private buyer will want the lien gone before they pay, so you'll have to coordinate the payout with your lender and the buyer at the same time. That's awkward if you need the buyer's money to clear the balance.
With a trade-in, the dealer normally pays out the loan as part of the deal. Get the payout figure from your lender yourself and check it against the deal paperwork. OMVIC says dealers must remove liens on trade-ins as soon as possible. It also warns that if a dealer offers to keep making your old loan payments instead of paying it off, that's a significant risk and you should contact OMVIC.
Negative equity means you owe more than the car is worth. If your payout is $11,000 and the trade-in is $9,000, there's a $2,000 shortfall. You either pay it in cash or add it to your next loan. In the example above, adding it would raise the amount owing from $14,690 to $16,690, and if you finance it you pay interest on that $2,000 too. If you're financing, our financing page explains how the process works.
How to get a better offer, either way
Most of what raises a private price also raises a trade-in appraisal:
- Clean it properly. A clean car looks like a cared-for car.
- Gather your records. Oil changes, brakes, tires and recent repairs. OMVIC tells sellers to mention recent repairs because they can raise the value.
- Bring both keys and the manuals. A missing key is an easy deduction.
- Fix the cheap stuff. Burnt-out bulbs, worn wiper blades and a dead key fob battery cost little and make a better impression.
- Don't hide problems. Appraisers will find them, and a private buyer's mechanic will too.
- Get more than one number. OMVIC notes that trade-in values can be negotiated and vary between dealers. An outside appraisal gives you a reference point.
- Wipe your data. Clear paired phones, saved addresses and garage door codes, and take your documents out of the glovebox.
Common questions
Do I pay less tax if I trade in my car in Ontario?
Yes. When you trade in at a dealer as part of buying another car, HST applies only to the difference between the purchase price and your trade-in value. A $9,000 trade-in saves you $1,170 in HST compared with selling privately and paying tax on the full price of your next car.
What does a private buyer pay in tax in Ontario?
The buyer pays 13% retail sales tax at ServiceOntario when they register the car. It's calculated on the purchase price or the Canadian Red Book wholesale value, whichever is higher. The seller doesn't collect it.
Do I need a UVIP to sell my car privately?
Yes. Ontario's Highway Traffic Act requires a private seller to give the buyer a Used Vehicle Information Package. It costs $20 from ServiceOntario. Sales to a close family member don't need one.
Can I trade in a car that isn't paid off?
Yes. The dealer pays your lender the payout amount, and the trade-in value is applied against it. If you owe more than the car is worth, the difference is negative equity. You either pay it or add it to your next loan.
Is a private sale ever worth it?
It can be, when the private price beats the trade-in offer by well over 13% and you're comfortable handling strangers, payments and paperwork. Use the worked example above with your own numbers before you decide.
Your next step
Get a written trade-in number first. It costs nothing and gives you a baseline to compare any private offer against. You can request an appraisal on our sell or trade-in page. At Flat 6ix Club, a trade-in comes off the price of your next car, we buy cars outright if you aren't buying, and we handle the paperwork, including paying out an existing loan. Then browse the current inventory or call (416) 999-5939, Monday to Friday 9am to 9pm.
