What Paperwork You Need to Sell a Car in Ontario

Paperwork is the part of selling a car that sellers worry about most, and usually for the wrong reason. The forms themselves are not complicated. What causes trouble is missing one of them on sale day, handing over the wrong thing, or assuming the other person will sort it out later. Get the paperwork right and the sale is clean: the car leaves your name, the buyer can register it, and neither of you is chasing the other a week later.

This guide lists every document involved in an Ontario sale, explains what each one is for, who provides it, and what changes when you sell to a dealer instead of privately. It follows the same process set out in our complete guide to selling a car in Ontario — this article goes deeper on the documents themselves, so you can have everything ready before you list the car or ask for an offer.

We are at 2059 Bayly St in Pickering. You can start with the form at autoworldpickering.ca/sell-your-car or call (647) 939-4232. There is no obligation to accept an offer, and you do not have to buy a car from us to sell us yours.

The short checklist

For a private sale in Ontario, the seller provides:

• Vehicle ownership — the green slip, signed over to the buyer
• Used Vehicle Information Package (UVIP) — bought by the seller at ServiceOntario
• Bill of sale — signed by both parties, with a copy for each
• Safety Standards Certificate — only in the cases explained below
• All keys and remotes

The buyer brings a driver's licence and insurance. If there is a loan on the car, the seller also needs the lender's payoff details and, for a private transfer, the lien discharged before or at transfer.

Selling to a dealer changes that list a lot. You do not need to buy a UVIP or arrange a safety certificate to sell to a dealer — those are mainly private-sale requirements — and the transfer paperwork is handled as part of the deal. The sections below explain each document in turn, then compare the two routes side by side.

1. Vehicle ownership (the green slip)

This is the most important document in the sale. The ownership proves who the registered owner is, and the transfer portion on it is what you sign over to the buyer. Without a signed ownership, the buyer cannot register the car in their name, and the sale is not complete no matter what else has changed hands.

Practical points:

Keep a photo or copy of the signed ownership for your own records. Along with your copy of the bill of sale, it is your evidence of when the car stopped being yours.

2. Used Vehicle Information Package (UVIP)

In Ontario, the seller must provide a Used Vehicle Information Package to the buyer in a private sale. It is not optional, and buyers who know the process will walk away without one.

You buy the UVIP at ServiceOntario for $20. It shows the vehicle's registration history, lien information, and the wholesale and retail values the province uses. Those values matter beyond the paperwork itself: at registration, the buyer pays retail sales tax on the purchase price or the UVIP wholesale value, whichever is higher, so the UVIP figure is part of the buyer's real cost and part of an honest price conversation.

Get the UVIP before you list the car, not after you find a buyer. It takes a trip to ServiceOntario, and having it ready tells a buyer the car — and the sale — are in order. It also tells you, before you price the car, whether a lien shows against it. Finding a lien on sale day helps nobody; finding it when you buy the package gives you time to deal with the lender first.

Selling to a dealer? You do not need to buy a UVIP to sell to a dealer. Skip the trip and the $20 — bring the ownership and your loan details if the car is financed, and the rest is handled in the process below.

3. Safety Standards Certificate

A Safety Standards Certificate confirms the vehicle met Ontario's minimum safety standards on the day it was inspected. It must come from a licensed inspection station and is valid for 36 days from issue.

When it is needed:

• When the buyer is registering and plating the car without getting their own inspection, the certificate is part of what they take to ServiceOntario. Many private deals include one for exactly that reason — it lets the buyer plate the car right away.
• There are exceptions, such as transfers between spouses, where a certificate may not be required. If you think an exception applies to your sale, confirm it before you rely on it.
• Unfit vehicles are the other side of this. A car sold as unfit can still be transferred and registered in the buyer's name, but plates are not issued until it passes safety. Be clear in the bill of sale and in your listing if that is the condition you are selling in.

Timing matters if you arrange a certificate for a private sale. Because it is valid for 36 days, do not get the inspection weeks before you list the car — if the car takes longer to sell than expected, the certificate can expire before the buyer registers, and you will be paying for a second one.

Selling to a dealer? You do not need a safety certificate to sell to us. Dealers handle certification themselves as part of reconditioning after purchase, so money spent certifying a car just to sell it to a dealer is money that does not come back in the offer.

4. Bill of sale

There is no special government form you have to use, but there does have to be a written record of the sale, signed by both parties. Write one even in a private sale, and even selling to family. It is your proof of the transaction.

A proper Ontario bill of sale includes:

• Buyer and seller names and addresses
• Vehicle year, make, and model
• Vehicle Identification Number (VIN)
• Odometer reading at the sale
• Sale price
• Date of the sale

Both parties sign, and each keeps a copy. Keep your copy — do not treat it as scrap paper once the car is gone. Until the buyer registers the transfer, the car is still in your name, and if a ticket or a 407 toll arrives for a car you no longer own, your signed bill of sale is the evidence you dispute it with. Our guide to how to transfer car ownership in Ontario explains that follow-up step in full.

Price honesty belongs here too. The price written on the bill of sale should be the price actually paid. The buyer pays tax on that price or the UVIP wholesale value, whichever is higher, so writing a lower figure to save tax rarely saves what people expect — and it leaves both parties with a document that does not match the real deal.

5. Plates, insurance, and identification

Your licence plates stay with you, not the car. In Ontario, plates belong to the owner, not the vehicle. Remove them before the buyer drives away. You can transfer them to your next car or return them to ServiceOntario. Leaving your plates on a sold car is one of the most expensive paperwork mistakes a seller can make, because tolls and tickets for that car keep coming to the plate owner — you.

Never let a buyer drive away on your plates or your insurance. If the buyer needs to move an unplated or unfit car, transport has to be arranged properly; that is the buyer's job in a private sale, and for cars we buy, it is planned as part of pickup in Durham for the right vehicle.

For your own insurance: keep your copy of the sale paperwork, then call your insurer to cancel or transfer coverage once the sale is complete. Do not cancel before the sale is done — the car is your responsibility until the transfer is agreed and the car has left.

The buyer's side of this is simpler: a driver's licence and proof of insurance are what they bring, along with payment. If a buyer cannot show either, that is a reason to pause the sale, not to proceed and hope.

6. Loan and lien paperwork

If money is owing on the car, the lien must be discharged before or at transfer — a transfer with an outstanding lien gets rejected and the deal stalls. This is the one piece of paperwork that cannot be improvised on sale day, so start it early:

• Get your exact payout figure from your lender before you list the car or ask for an offer. It is the number everything else depends on.
• For a private sale, you will generally need the lender paid out and a discharge letter available so the buyer can register cleanly. Talk to your lender about their process and timing before you agree on a sale date.
• Selling to a dealer, the payoff is handled directly: the loan balance comes out of the agreed price, the lender is paid directly, and you receive the difference. If you owe more than the car is worth, the shortfall is shown to you in writing before you decide anything.

The UVIP connects to this as well — it shows lien information for the vehicle, which is another reason a private buyer will insist on seeing it.

Private sale vs selling to a dealer: the paperwork side by side

Private sale — you handle: buying the UVIP ($20 at ServiceOntario), deciding on and possibly arranging a Safety Standards Certificate, writing the bill of sale, removing your plates, arranging the lien discharge if the car is financed, and protecting yourself until the buyer registers — which they are required to do within 6 days of the sale, taking the signed ownership, UVIP, bill of sale, insurance, and Safety Standards Certificate (if required) to ServiceOntario. Going with the buyer to ServiceOntario when possible is the strongest protection; if that is not possible, keep your bill of sale and follow up within a week.

Dealer sale — handled in the deal: you bring the ownership, your identification, both keys if you have them, and your loan details if the car is financed. You do not need a UVIP, you do not need a safety certificate, and you do not need to detail the car or fix minor faults first. Once you accept an offer, in most cases the transfer paperwork is handled, any lender payoff is handled directly, and you are paid the same day. You remove your plates and keep your copy of the sale documents.

Neither route skips paperwork altogether — a car cannot change owners without documents. The difference is who does the work, and how much of the follow-up risk stays with you after the car leaves.

Getting ready in the right order

If you are selling privately, work in this order so nothing is left to sale day:

1. 1.Find the ownership and confirm it is in the seller's name. Order a replacement at ServiceOntario first if it is lost.
2. 2.Get the lender payout figure if the car is financed, and ask the lender how discharge works.
3. 3.Buy the UVIP at ServiceOntario ($20) and read it — check the lien information and the values shown.
4. 4.Decide on the safety certificate. If your buyer will need it to plate the car and you are providing it, book the inspection close to the sale, remembering the 36-day validity.
5. 5.Prepare the bill of sale with the vehicle details filled in, leaving price, date, odometer, and signatures for the sale itself.
6. 6.Gather the keys, remotes, and any service records you have. Records are not required paperwork, but they support value with any buyer.

If you are selling to us, the list is shorter: ownership, identification, keys, and loan details if financed. Start with Get My Offer or a call to (647) 939-4232 with the year, make, model, kilometres from the odometer, condition, and whether money is owing, and we will tell you plainly if anything else is needed for your car before you travel.

Common paperwork mistakes

• Listing the car before finding the ownership. The sale cannot complete without it, and buyers cool off while you search drawers.
• Skipping the UVIP in a private sale. It is legally required for the seller to provide it, and informed buyers will not proceed without it.
• Getting the safety inspection too early. A certificate valid for 36 days can expire while the car is still listed.
• No bill of sale, or an unsigned one. Without it, proving when you sold the car is much harder.
• Leaving plates on the car. The buyer racks up tolls and tickets in your name.
• Accepting "I'll register it next week." The buyer has 6 days, and every day unregistered is liability on you until they do.
• Forgetting the lien. An undischarged lien stops the transfer and stalls the deal at the worst moment.
• Cancelling insurance too early, or not at all. Cancel or transfer only once the sale is complete — and do not forget to do it then.

Frequently asked questions

Paperwork ready — or glad to skip most of it? Get My Offer at autoworldpickering.ca, or call (647) 939-4232. Auto World Pickering, 2059 Bayly St, Pickering — open 9am to 9pm every day. Same-day cash in most cases, and we handle the paperwork.