The Paperwork You Need to Sell a Car in Alberta
Samir Osman | Co-Owner & AMVIC-Licensed Wholesaler, DriveOffer
June 22, 2026Updated September 12, 2026
Shot straight down onto a kitchen table in flat daylight, a 2.4 to 1 crop: an Alberta vehicle registration, a driver's licence turned face down, a blank bill of sale and two sets of keys laid in a row across the width of the frame, with every name, number and plate illegible
Article summary
- You need four documents in Alberta: your vehicle registration in your own name, valid government-issued photo ID, a completed bill of sale, and, if there is money owing on the car, a current payout letter from your lender.
- Alberta's standard bill of sale is form REG3126 and it carries two Signature of Seller lines. If two names are on the registration, both registered owners have to sign, or the buyer cannot complete the transfer.
- The vehicle has to be registered in your own name before you can sell it. If it is still in a previous owner's name, a dealership's name or a spouse's name, nothing can be transferred until that is put right at a registry, and that is a separate trip.
- If the vehicle is already registered in Alberta, no safety inspection is required to sell it privately. Out of province and rebuilt-from-salvage vehicles are the exceptions.
Most of what you need to sell a car in Alberta is already in your house. The list is short.
What catches people is never the list. It is one form they have never filled in before the day they need it, two signature lines where they expected one, and a lien nobody checked a week earlier. Here is the whole requirement, the form itself, and the three things that turn a sale away at the registry counter.
What Documents Do You Need to Sell a Car in Alberta?
Four documents, and the fourth only applies if there is money owing on the car. The rest of what you should have ready is not paperwork at all.
- Your vehicle registration, in your own name
- Valid government-issued photo ID
- A completed bill of sale with the date, the sale price, both names, the VIN and the odometer reading
- A current payout letter from your lender if the car is financed or leased
- Both sets of keys, the owner's manual, and any service records you kept
The registration is the one people cannot put their hands on. Of everything on that list, it is the single item that most often is not ready when we arrive, usually because the glovebox got cleaned out or the drawer it lived in moved house.
If yours has expired, or you cannot find it at all, selling a car with expired or lost registration deals with that before you get to the rest of this page.
Want the number for your own car? It takes about a minute.
Get a Free OfferWhat Goes on the Bill of Sale?
Alberta publishes a standard one, form REG3126. It asks for the date, the price, the buyer and seller names and identification numbers, the VIN and the odometer reading. The buyer hands a completed copy to a registry agent to put the car in their name, which is what makes it the one document the sale genuinely cannot happen without.
Two copies get filled in. The buyer keeps the original and you keep the copy, and yours is the only record you will have of what was sold, to whom, and on what date.
The price line is simply the price. Alberta has no provincial sales tax, and a private seller is not a GST registrant and cannot charge GST on top, so the number you agree on is the number that goes on the form and the number the buyer hands over.
Who Has to Sign the Bill of Sale?
Everybody whose name is on the registration. The form already expects it, and it is the detail people miss: near the bottom of page one there are two Signature of Seller lines, not one.
If the second name on the registration belongs to somebody who will not be at the table, start with selling a car with two names on the registration.
Do You Need Extra Paperwork if the Car Is Financed?
One more document: a current payout letter from your lender, stating the exact figure to close the loan on a given day.
The lien is registered against the vehicle rather than against you, and a registry agent will not complete a transfer while it is undischarged. That is the whole reason the letter is on the list.
Page two of the bill of sale asks the question outright. Question 1(a) asks whether the vehicle is free of liens, and if the answer is no, it asks you to name the lien holder on the form itself.
Selling a car you still owe money on covers the payout, the shortfall if there is one, and how long the release takes to arrive.
Do You Need a Safety Inspection to Sell?
No. A vehicle that is already registered in Alberta can be sold privately without one, and nothing on the bill of sale asks for an inspection certificate.
Two kinds of vehicle are the exception: one coming into Alberta from another province, and one written off by an insurer. If the inspection is where your sale is stuck, a car that failed its out of province inspection is its own conversation.
What Actually Stops a Sale at the Registry?
Three things, and we see all three.
- A loan still registered against the vehicle
- Unpaid tickets
- The vehicle is not registered to the person selling it
The third is the only one that reliably holds up one of our own purchases. If the car is still in a previous owner's name, or in a dealership's name, or in the name of a spouse who is not the one signing, nothing else can happen until it is put right. We send the seller to a registry and wait for them to come back. It costs a trip rather than the sale, but it is a trip nobody planned for.
An Alberta vehicle registration certificate and a completed bill of sale laid side by side on a kitchen table, turned so the registered owner line on one sits directly beside the Signature of Seller line on the other, the same surname legible on both and every other name, address and number obscured
What Should You Keep After You Hand Over the Keys?
- Your copy of the bill of sale, with the buyer's full name and the date legible on it
- A photo of the odometer and of the signed form, taken before the car leaves
- Your plate, off the car and in your hand
Then call your insurer and take the vehicle off your policy. That is the end of your side of it.
What happens to your licence plate covers moving it, cancelling it and the refund question, and making sure a car you sold is no longer in your name is worth ten minutes a couple of weeks later.
If you sell to us, we bring the bill of sale and fill it in at the table with you. The two things we cannot do on your behalf are the two above: the car has to be in your name, and the lien has to be something we can pay out. Sort those first and the rest of it is a signature.
What Samir Says
Samir has bought upwards of three thousand cars from Alberta owners in about four years, and in all of that, no sale has ever collapsed over paperwork. The one thing that stops him cold is a car that is not registered to the person standing in front of him, and he does not look for a way around it. He sends them to a registry and waits. It is worth understanding why he is that rigid, because it is not caution for its own sake: a bill of sale signed by somebody who is not the registered owner is a piece of paper the buyer cannot use at the counter.
From our experience: We buy cars directly from Alberta owners most days of the week, and the paperwork problems we run into are always the same short list: a lien nobody checked, unpaid tickets, and a car that was never put into the seller's name.
Ready to skip the hassle?
Tell us about your car and a DriveOffer specialist will prepare your free offer. No obligation, no haggling.
Frequently asked questions
- What does the buyer take to the registry in Alberta?
- The completed, signed bill of sale, along with their own identification and whatever the registry agent needs for their side of the registration. That part is on them, not on you. Your side is finished when the bill of sale is accurate and signed by everyone whose name appears on the registration, and when the vehicle has no undischarged lien sitting against the VIN.
- Do I charge GST when I sell my car privately in Alberta?
- No. Alberta has no provincial sales tax, and a private seller is not a GST registrant, so you cannot charge GST on a private sale. The price you agree on is the price that goes on the bill of sale and the amount the buyer pays you. There is no tax line to calculate and nothing to remit afterwards.
- What if the car is not registered in my name?
- It has to be put into your name before you can sell it. This is the most common paperwork problem we run into, and it usually turns up on a car bought privately and never transferred, or one still sitting in a spouse's or a parent's name. A registry agent can fix it, but it is a separate trip, so deal with it before you agree a date with a buyer rather than on the day.
- What extra document do I need if my car is financed?
- A current payout letter from your lender, stating the exact figure to close the loan on a given day. The lien is registered against the vehicle and has to be discharged before a transfer can complete, and Selling a Car You Still Owe Money On covers how that gets handled on the day.
- How many signature lines does the Alberta bill of sale have?
- Two. Form REG3126 carries two Signature of Seller lines, so that both registered owners can sign when there are two names on the registration. A form with one signature on a two-name registration gets caught at the registry counter, which is after the car and the money have already changed hands.
Where this came from
This article draws on our own interviews. Each link opens the transcript at the part it came from.
- Paperwork, and what gets people turned away · Samir Osman, Co-Owner & AMVIC-Licensed Wholesaler, DriveOffer (Edmonton, AB) · Samir Osman, September 6, 2026
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