Selling a car is usually straightforward — unless the vehicle isn’t actually in your name. Maybe you’re helping a family member, dealing with a partner’s car, handling a deceased estate, or trying to move on a vehicle someone left behind. Whatever the situation, selling a car owned by another person requires the right paperwork and clear legal authority.
The short answer: Yes, you can sell a car owned by someone else, but only if you have legal proof that you’re allowed to.
Below, you’ll find everything you need to know before listing the car, calling a buyer, or organising removal.
Can You Legally Sell a Car That Isn’t in Your Name?
Yes — but only with permission or formal authority from the actual owner.
In Australia, registration papers alone won’t protect you if the transfer is disputed. You need supporting documents that prove ownership and give you the right to sell. Buyers (including car removal companies) will always ask for this, especially to avoid stolen-vehicle issues.
What Documents Do You Need to Sell Someone Else’s Car?
The documents you’ll need depend on the situation. Here are the common scenarios.
1. Selling a Car on Behalf of a Family Member or Friend
If the owner is alive and simply wants you to handle the sale, you’ll need:
- A signed letter of authority giving you permission to sell the car
- The owner’s driver licence or ID copy
- The registration certificate
- The owner’s signature on the transfer papers
A simple written statement is usually enough, but some buyers prefer a statutory declaration for extra clarity.
2. Selling a Car for Someone Overseas or Unreachable
If the owner is overseas, in hospital, or otherwise unavailable, you may also need:
- A Power of Attorney (POA)
- Verified copies of the owner’s identification
A POA gives you legal rights to act on the owner’s behalf — including selling assets like cars. Without it, some buyers won’t proceed.
3. Selling a Deceased Person’s Car
This situation has a few extra steps.
You’ll typically need:
- Proof of death
- Executor or administrator documents (Grant of Probate or Letters of Administration)
- Registration papers
- ID from the person managing the estate
Once the estate is formally managed, selling the vehicle becomes straightforward.
4. Selling an Unregistered or Abandoned Car on Your Property
If the vehicle is genuinely abandoned and not yours, you cannot simply sell it.
You must follow state laws, which may include:
- Reporting the vehicle to local council
- Allowing council to investigate
- Applying for legal ownership if not claimed
Once the vehicle is officially transferred to you, you’re free to sell it.
What If You Don’t Have the Registration Papers?
You can still sell the car — as long as ownership can be verified another way.
Documents like ID copies, a sales receipt, a stat dec, or POA can help. Car removal companies often work with unregistered or paperless vehicles, but they will still need proof that you have the right to sell it.
What Happens If You Try to Sell Without Proof of Ownership?
Buyers will simply refuse the sale.
Worse, if the owner disputes the transaction, you could face legal trouble — even if your intentions were good.
This is why providing clear authority is essential. It protects you and the buyer, and it speeds up the entire process.
Do Car Removal Companies Buy Cars Owned by Other People?
Absolutely — as long as you present the correct documents.
Most car removal services in Australia deal with:
- Family-assisted sales
- Estate vehicles
- Cars owned by partners
- Unregistered or unused cars
- Vehicles being sold via POA
Once your paperwork is confirmed, you’ll usually get paid on the spot and the car will be removed the same day.
Tips to Make the Process Smooth and Stress-Free
- Prepare all documents upfront so the buyer doesn’t need to chase you.
- Check the car’s VIN to confirm it matches all paperwork.
- Be clear about who receives payment — you or the actual owner.
- Use a stat dec if there’s any uncertainty about authority.
- Avoid removing parts unless agreed with the owner.
A little preparation prevents headaches later.
A car might not be in your name, but that doesn’t mean you can’t help move it on. With the right paperwork and a clear understanding of your authority, selling someone else’s car is completely achievable — and often much simpler than people expect. Whether you’re dealing with a family vehicle, a deceased estate, or a car someone’s left behind, getting your documents in order is the key to a smooth, legal sale. If you ever need help, car removal services are used to these situations and can guide you through each step.
If you are in Mooroolbark, and looking for a car removal service, this is the best way to visit us.
20A Station St, Bayswater VIC 3153