
Yes, you can absolutely register a car in two names in Ontario. The process is straightforward and handled by ServiceOntario. When you register the vehicle, you will list both individuals as owners on the vehicle permit (often called the "ownership"). It's crucial to specify how you want the names connected, as this determines what happens if one owner passes away. The two options are "AND" or "OR." Using "AND" means both owners must sign to sell the vehicle. If one owner dies, their share passes to their estate, not automatically to the other owner. Using "OR" provides more flexibility, as either owner can independently sell or transfer the entire vehicle. Upon the death of one owner, full ownership automatically transfers to the surviving owner.
This decision has significant implications. For spouses or family members, "OR" is often preferred for its simplicity in dealing with estate matters. For business partners or friends co-owning a vehicle, "AND" might be chosen to ensure both parties agree to any transaction. When you go to ServiceOntario, you'll need to bring specific documents for both applicants: proof of purchase (like the Information Package - UVIP), a valid Safety Standards Certificate, a valid emissions test (if applicable), valid insurance for the vehicle, and original identification for both owners.
It's also important to inform your auto insurance provider about the co-ownership. They will need to list both individuals as named insureds on the policy. The table below outlines the core differences between the two registration methods.
| Ownership Type | Signature Required to Sell | Transfer on Death of One Owner | Common Use Case |
|---|---|---|---|
| "AND" | Both owners must sign. | Ownership share goes to the deceased's estate. | Business partners, friends co-owning. |
| "OR" | Either owner can sign alone. | Full ownership automatically transfers to the surviving owner. | Married couples, family members. |

















Yeah, my husband and I did this last year. We just went to ServiceOntario together. The key thing they asked was if we wanted the names joined by "AND" or "OR." We picked "OR" because it makes things easier down the road. If something happens to one of us, the other automatically gets the car without any hassle. We both had to show our driver's licenses and we had the insurance slip with both our names on it. The whole thing took maybe twenty minutes.

From a standpoint, co-registration hinges on the conjunction used. "AND" creates a requirement for unanimous consent for any disposition of the vehicle, treating the owners as a single entity in transactions. Conversely, "OR" grants each party an independent, severable interest. This is a critical distinction for estate planning, as "OR" includes a right of survivorship, bypassing the probate process for that asset. Carefully consider your relationship and long-term intentions before deciding.

Don't forget the side of things. Before you even go to register, call your insurance company. You'll need a policy that lists both of you as named drivers and, more importantly, as the insured parties. If only one person is on the policy but both are on the ownership, you could run into big problems if you need to make a claim. It's an extra step, but it ensures everything is squared away legally and financially.

My buddy and I went halves on a project truck. We specifically chose "AND" on the registration because it protects both of our investments. It means neither of us can just up one day and decide to sell the thing without the other person agreeing. It felt like the safer bet for a partnership that isn't a marriage. Just make sure you trust the person you're doing it with, because you're legally tied together on that vehicle.


