Selling a car with registration issues: what you need to know

Registration problems do not always stop you from selling your car. Whether the registration has expired, been suspended, or is about to be cancelled, the main priorities are proving ownership, giving the buyer clear information, and ensuring the car is moved legally.

Below, we explain how selling a car without registration works in Australia, what usually happens to rego when a vehicle changes hands, and how to handle paperwork, plates and permits before the sale is final.

Yes, you can usually sell an unregistered car in Australia. Registration issues do not automatically stop a sale, but they can change how the vehicle is transferred, priced and collected.

The main thing to remember is that an unregistered vehicle cannot simply be driven away like a registered car. The buyer may need an unregistered vehicle permit, or the car may need to be towed by a tow truck or removed by a car removal service. In Queensland, for example, the government says an unregistered vehicle permit and CTP insurance are needed if the vehicle is moved on public roads.

Before selling a car without registration, make sure you can show paperwork that details:

• proof of ownership
• the VIN or chassis number
• the make, model and year
• the agreed sale price
• the buyer and seller details
• a written receipt or bill of sale

You should also make it clear to the buyer that the car is unregistered. This helps avoid confusion about roadworthy certificates, plates, permits and transport costs.

For many sellers, the easiest option is to sell an unregistered vehicle to a car buyer or dealer that can arrange collection. This can help you avoid spending money on renewing registration, applying for permits, or organising towing before the sale.

Expired registration usually means the car is treated as unregistered. It may still be legal to sell an unregistered car, but it is not legal to drive it on public roads unless the buyer has the required permit or the vehicle is re-registered first.

The expiry date matters. If the registration only expired recently, the buyer may be able to renew or re-register the car more easily. If it has expired for longer, they may need to start a new registration process through the relevant Department of Transport or state authority. In NSW, Service NSW says the buyer must transfer a registered vehicle within 14 days of purchase, while the seller should submit a notice of disposal to help avoid charges or fines.

Before selling a vehicle with expired rego, check whether the buyer expects to:

• Renew the current registration
• Re-register the car in their name
• Arrange a tow truck or car removal
• Apply for an unregistered vehicle permit
• Complete a roadworthy certificate or safety certificate, where required

Make sure the buyer knows it’s unregistered before they inspect the car. In a private sale, keep a copy of the bill of sale, the agreed price, the sale date, and the buyer's details. This document can help show when you stopped being responsible for the vehicle.

Selling unregistered cars can take longer because some buyers do not want to pay for permits, towing, or RWC checks. If you want to sell your unregistered car without the back-and-forth, a car-buying service can take care of everything, including free towing for many makes and models. That makes selling easier when you’re trying to sell an old car, caravan, vehicle or trailer that is no longer safe to drive.

You may be able to sell a car with suspended registration, but you need to be upfront about the issue before any agreement is made. Suspended registration can mean the vehicle cannot be legally driven until the suspension is cleared, even if the car still has plates attached.

This is different from selling a car with expired registration. With suspended registration, there may be an unresolved reason behind the suspension, such as unpaid fines, compliance issues, defect notices or administrative problems. In Victoria, for example, fines enforcement can affect whether a registration is renewed, suspended or transferred.

Before you sell, check the current registration status with your state authority, such as VicRoads, Service NSW or your local Department of Transport. The buyer should know:

• Why the registration is suspended, if known
• Whether the suspension can be lifted
• Whether the vehicle can be transferred
• Whether the car needs repairs, inspection or clearance
• That they should not drive the car on public roads unless it is legally allowed

If you’re selling through a private sale, put the suspended registration status in writing and keep a copy of the document. This helps avoid disputes if the buyer later discovers they need to spend money to make the vehicle safe to drive, re-register the car or resolve transfer issues.

When you sell a registered car, the registration usually does not disappear. It needs to be transferred from the seller to the buyer through the relevant state authority. In NSW, for example, Service NSW says the seller lodges a notice of disposal, while the buyer transfers the registration into their name within 14 days.

This step updates the official record, so the vehicle is no longer linked to you as the previous owner. It also helps protect you from future tolls, fines or notices after the sale date. Service NSW recommends submitting a notice of disposal after selling, giving away or disposing of a vehicle to avoid unnecessary charges and fines.

The exact process depends on where the car is registered. VicRoads, for example, advises sellers in Victoria to complete the notice of disposal online and keep a copy of the transfer form with both buyer and seller details.

In most cases, you should:

• Record the sale date and agreed sale price
• Complete the transfer or notice of disposal
• Give the buyer the details they need to transfer registration
• Keep a copy of the document for your records
• Check whether the number plates stay with the car or need to be removed

If the car is unregistered, expired or suspended, the process may be different. Instead of a standard registration transfer, the buyer may need to re-register the car, apply for a permit or arrange transport before the vehicle can be used on public roads.

Whether you should cancel your registration depends on how you're selling the vehicle. In many cases, you'll simply transfer ownership rather than cancel the registration, but there are situations where cancelling registration may be the better option.

Before cancelling your registration, confirm how the vehicle is being sold and check the requirements in your state or territory. Cancelling too early may make the sale less convenient for the buyer, while leaving the registration active when it should be cancelled could mean missing the opportunity to remove the plates or claim a refund. Keep copies of your sale paperwork and any registration cancellation documents, so you have a clear record of when the vehicle ceased to be your responsibility.

You may be able to get a refund for unused registration, but only if the registration is cancelled and your state or territory allows refunds. This usually depends on how much rego is left, whether the plates have been returned, and whether any admin fees apply.

A refund is not automatic just because you sell the car. If the registration stays with the vehicle, the remaining rego may be treated as part of the sale value. If you cancel it before handover, you may be able to claim the unused portion, but the buyer will then need to organise their own registration or transport.

Before agreeing on the sale price, check:

• How much registration is left
• Whether you plan to sell the car with or without rego
• Whether the buyer expects the rego to be included
• Whether your state requires plates to be returned
• Whether cancellation or refund fees apply

This is worth sorting out early. A car with several months of current registration may attract a better price in a private sale. A car sold without rego may be simpler if the buyer is arranging towing, repairs or car removal.

You may need to give the buyer registration-related documents, but this depends on whether the car is being sold with current registration or without registration.

If the car is still registered, the buyer will usually need enough information to transfer the vehicle into their name. This may include the registration number, VIN, sale date, agreed sale price, odometer reading and both parties’ details.

If the car is unregistered, expired or suspended, registration papers may not work the same way. In that case, the buyer may need proof of ownership and a clear sale record instead of a standard registration transfer.

Useful documents can include:

• Registration certificate, if available
• Proof of ownership
• Signed receipt or bill of sale
• Roadworthy certificate or safety certificate, if required
• Photo ID details for both parties
• Finance payout confirmation, if the car has money owing

It depends on what the buyer and seller agree to.

If the car is sold with current registration, the remaining rego is usually included in the sale price. The buyer then takes over the vehicle and pays future registration costs when renewal is due.

If the car is sold without registration, the buyer usually pays to register it after the sale. This may include registration fees, inspection costs, CTP insurance, and a roadworthy or safety certificate, depending on the state.

In a private sale, make this clear before money changes hands. The buyer should know whether they are paying for:

• A registered car with remaining rego
• An unregistered vehicle they need to re-register
• Transport or towing
• Inspection or permit costs
• Any repairs needed before registration

For a cleaner sale, include the registration status in the bill of sale. That way, both sides know what is included in the agreed sale price.

Is it legal to sell an unregistered vehicle?

Yes, it is generally legal to sell an unregistered vehicle in Australia, as long as you are honest about its registration status and can prove you own it. The buyer should also understand that the vehicle may not be legal to drive until it is registered, permitted or transported.

Do I need a roadworthy certificate to sell an unregistered car?

Not always. If you sell an unregistered car, the buyer may need a roadworthy certificate (RWC) before they can register it. The rules vary by state, so check the relevant transport authority before selling.

Can I sell an unregistered car without number plates?

Yes, you can usually sell a vehicle without plates if it is being sold unregistered. Just make sure the bill of sale clearly lists the VIN, vehicle details, buyer details and sale date, so both sides have a clear document.

Can I sell an unregistered caravan or trailer?

Yes, you can sell an unregistered caravan, vehicle or trailer. The buyer may need to arrange a permit, inspection or towing before they can move it legally.

Do I need a permit to move an unregistered vehicle?

You may need a vehicle permit to move an unregistered vehicle on public roads. The permit must usually be issued by the relevant state or territory authority. You can skip this step if the vehicle is collected by a tow truck or a car removal service.

Can 1800 Car Buyers buy unregistered cars?

Yes. 1800 Car Buyers can assess many makes and models, including unregistered cars and vehicles with rego issues. This makes selling easier if you do not want to worry about permits, private buyers or towing.

Does 1800 Car Buyers offer free towing?

Free towing may be available for many eligible vehicles, depending on your location and the car’s condition. You can confirm this during your quote, so you know what is included before you sell your unregistered car.