Buying a Second-Hand Car in NSW: What to Check, What to Pay, What to Transfer

You have 14 days to transfer the registration after you buy a used car in NSW. Do it inside the window and the transfer fee is $42. Miss it and it becomes $193. That is $151 for a fortnight of inattention, on top of the stamp duty you owe anyway.

This guide covers the NSW side of buying a second hand car: what the law gives you when you buy from a motor dealer, what it does not give you when you buy privately, what the paperwork costs, and what happens to the green slip when the car changes hands.

The NSW purchase sequence, start to finish

1. Set your budget, including stamp duty and the $42 transfer fee.
2. Run a free rego check on Service NSW using the plate number.
3. Run a $2 PPSR search for money owing and written-off status.
4. Inspect the car yourself, in daylight.
5. Book an independent vehicle inspection.
6. Test drive it on more than one road type.
7. Negotiate using what the inspection found.
8. Get a written receipt, and confirm the seller has lodged a Notice of Disposal.
9. Transfer the registration within 14 days.

Steps 8 and 9 are where most first-time buyers come unstuck. The purchase feels finished when the money changes hands. It is not.

What a used car actually costs in NSW

Stamp duty.

You pay motor vehicle duty when you transfer a registration into your name. Up to $44,999 the rate is $3 for every $100 of value or part of it. Above $45,000, a passenger vehicle pays $1,350 plus $5 for every $100 over that mark. Revenue NSW charges duty on the purchase price or the market value, whichever is greater, so a mates-rates receipt will not reduce what you owe. On a $20,000 car that is $600. On a $50,000 car, $1,600.

Transfer fee.

$42 within 14 days of acquiring the vehicle, $193 after. Transport for NSW reviews these annually against CPI, and they rose 2.65% on 1 July 2026.

Registration, when it comes due.

The registration fee is $84 a year, plus vehicle tax based on the car’s tare weight and whether it is registered for private or business use. Business use costs more. A one-off discount also runs from 1 September 2026 to 31 August 2027: $100 off annual registration for privately registered light vehicles, and $80 for motorcycles.

The green slip.

If the car is registered, the existing CTP policy comes with it, so there is nothing to pay on transfer day. What that means for you is covered below.

A note on used electric vehicles

The NSW stamp duty exemption for electric vehicles ended on 31 December 2023. If you are buying a used EV now, you pay duty the same as any other car.

What matters on a second-hand EV is the battery. Ask for a state-of-health reading rather than taking the seller’s word on range. Check the charging port for damage or heat marks around the pins. And work out what home charging will cost to install before you commit.

What to look for when buying a 2nd hand car

Do this yourself before you pay anyone, and do it in daylight. A torch in a dim carport hides more than it shows.

Identity and paperwork

• The vehicle identification number, a 17-character code usually on the driver’s side dashboard or the door jamb. Check it against the registration certificate.
• The engine number, also matched to the registration papers.
• The odometer reading against the service records. A gap between the two is a reason to walk.
• A complete service history, stamped and dated, matching the kilometres shown.

Body and tyres

• Paint that does not match panel to panel, or gaps between panels that vary. Both point to crash repairs.
• Tyre tread. The legal minimum in Australia is 1.5mm, and it must be a continuous band right around the tyre. Uneven wear on one edge suggests a suspension or alignment fault, not just worn rubber.
• Rust in the wheel arches, sills and boot floor.

Under the bonnet

• Fluid leaks anywhere in the engine compartment. Check the ground under the car as well.
• Oil colour and level. Milky oil means water where it should not be.
• Corrosion on the battery terminals and perished hoses.

Inside

• Warning lights. They should illuminate on start-up then clear. One that stays lit is a fault; one that never lights may have been disconnected.
• Every electrical item: power windows, central locking, air conditioning, parking sensors, the stereo.
• Seat belts. Pull each one to full extension and check for fraying or slow retraction.
• Interior plastics and upholstery. Wear that does not match the odometer is a warning sign.
• The steering wheel, for free play before the wheels respond.

A used car checklist tells you what to look at. It cannot tell you what the wear means. If you want the fuller version of what an inspector checks, our guide to preparing a vehicle safety check in NSW covers the same ground from the other side.

Should you pay for an independent vehicle inspection?

On a car you are serious about, yes. A mechanical inspection tells you what the next twelve months will cost: worn brake components, a clutch near the end of its life, suspension bushes about to go. Mobile inspectors come to the seller’s address, which removes the awkward conversation about borrowing the car for an afternoon.

There is a distinction worth understanding. A roadworthy certificate confirms the car met minimum legal safety standards on the day it was checked. An independent vehicle inspection report tells you about condition, wear and upcoming expense. The first is a legal threshold. The second is a bill you have not received yet.

Checking the vehicle history before you buy

The free Service NSW registration check confirms whether the plate is currently registered and when it expires. A PPSR search tells you whether there is money owing to a credit provider, whether the car has been written off, and whether it has been reported stolen.

Go direct to ppsr.gov.au. A search costs $2 online or $7 by phone, and the certificate arrives within minutes. Third-party sites resell the same government data for considerably more, and some offer it free in exchange for your contact details.

This matters most in a private sale. If a car carries finance and the previous owner does not clear it, the credit provider can repossess the vehicle from you, even though you paid for it. Buy from a licensed dealer and the dealer guarantees clear title, so that risk sits with them.

We have covered the free rego check, the written-off vehicle check and the PPSR certificate in our guide to checking vehicle history in NSW.

Buying from a motor dealer versus a private seller in NSW

Thinking which option is for you? Here’s the breakdown of information, including pros and cons. 

What a licensed dealer must give you

Two sets of law apply: the Motor Dealers and Repairers Act 2013 and the Australian Consumer Law.

The Act provides a dealer guarantee, commonly called a statutory used car warranty, though that is not the term the legislation uses. For a used car it applies where the vehicle is under 10 years old and has travelled under 160,000km at the time of purchase, and it runs for three months or 5,000km, whichever comes first. For used motorcycles the thresholds are under 5 years and under 30,000km, covered for three months or 3,000km.

The Australian Consumer Law adds guarantees alongside it. The car must be of acceptable quality, meaning safe, lasting and doing what you would normally expect. It must match the description given by the salesperson or the advertising, be fit for any purpose you made known before buying, come with full title and no hidden debts, and have spare parts and repair facilities available for a reasonable time.

The dealer guarantee entitles you to have faults repaired. It is not a refund mechanism.

The forms, and what they tell you

A Form 5 or Form 7 sets out what dealer guarantees apply to a used vehicle, and neither the dealer nor the buyer can ignore what it says. Forms 6 and 8 appear on vehicles with known defects excluded from the guarantee, such as hail damage, along with an estimate of what repairs would cost.

One protection worth knowing: items that make a vehicle unsafe to drive, such as tyres or brakes, cannot be excluded from the dealer guarantee. And if a car carries a Form 5, 6, 7 or 8 and has number plates attached, it must be sold with a pink slip.

Demonstrator vehicles work differently again. When a dealer registers a car for test drives, it must be sold with a Form 5, and the guarantee is reduced by one month for every 2,000km driven before purchase. A demo sold at 10,000km loses five months of cover.

When the dealer guarantee does not apply

• The used car is over 10 years old, or the motorcycle over 5 years old.
• The used car has travelled over 160,000km, or the motorcycle over 30,000km.
• The vehicle was sold unregistered and in need of substantial repair.
• It was bought at auction with a dealer’s notice specifying that guarantees do not apply.
• Damage occurred after the sale while the vehicle was not in the dealer’s possession.
• Damage was caused by driver negligence or misuse.
• Superficial paint or upholstery damage would have been visible on reasonable inspection at the time of sale.
• A prescribed defect notice and eSafety inspection report were attached, including an estimate of repair costs.
• The vehicle is a caravan, a trailer, or over 4.5 tonnes GVM.

The cooling-off period, and when you actually get one

This is where most used car guides get it wrong, including the earlier version of this page.

NSW gives you a one business day cooling-off period on a dealer purchase only when the car is financed through linked credit, meaning finance the dealer provided or arranged. It is also waivable, so read what you are signing.

There is no cooling-off period if you pay cash without dealer-arranged finance, buy in a company name, buy a vehicle for commercial or business use, buy at a legitimate auction, or arrange your own finance independently of the dealer.

The clock starts when you sign and ends at 5pm on the next day the dealer is open to the public. To cancel, give the dealer signed written notice. The dealer may keep $250 or 2% of the purchase price, whichever is less, so on a $10,000 car that is $200 and on anything above $12,500 it is the flat $250.

What you give up buying a car privately

Buying privately usually gets you a better price. It also puts you outside both the Motor Dealers and Repairers Act and the Australian Consumer Law.

No dealer guarantee, no consumer guarantees, no assurance of clear title, no cooling-off period. If the car develops a fault the week after you buy it, that is your problem. If it turns out to have finance owing, that is also your problem.

None of this makes private sales a bad idea. It makes the $2 PPSR search and the independent inspection non-negotiable rather than merely sensible. Ask private sellers for service records and why they are selling. Get a written receipt with both names, the date, the price, the VIN and the plate.

Dealer versus private at a glance

What to do on the test drive

Drive it for at least twenty minutes, and not just around the block.

• Brakes: firm pedal, no pulling to one side, no shudder under heavy braking.
• Acceleration: smooth, no hesitation, no flat spots.
• Transmission: clean shifts up and down, no slipping or clunking.
• Noise: listen with the stereo off and a window down.
• Steering: no vibration at highway speed, no wandering.
• Cold start: ask the seller not to warm the car before you arrive.

A car that drives well is not automatically a car that will pass inspection. Our guide to keeping your car roadworthy in NSW sets out the standards it has to meet.

Negotiating on price

The inspection report is your leverage. A list of upcoming repairs with costs attached is a stronger argument than a general sense that the car is overpriced.

Check what comparable cars are selling for, not what they are listed at. With a private seller, itemise what needs doing and what it costs. With a motor dealer there may be less room on price but more on extras: a service before pick-up, new tyres, the transfer paperwork handled for you.

Transferring the registration and the green slip

So, what happens to the green slip?

If the vehicle has current NSW registration, the CTP green slip transfers to you automatically when you take ownership. There is nothing to arrange and nothing to pay on transfer day. This surprises a lot of first-time buyers who expect to organise cover before they can register.

What you have inherited is somebody else’s choice of insurer at somebody else’s price. That policy runs until the registration expires, and at that point the decision becomes yours.

Here is the part worth understanding before that notice arrives. Every green slip includes a Fund Levy set by the regulator, and it is identical no matter which insurer you choose. It rose to $190.60 on 15 January 2026, up from $164.80. You cannot shop around on that component. What you can shop around on is the insurer’s premium sitting on top of it, and that varies between the licensed insurers for cover that is legally identical.

Compare green slip prices with our calculator before you accept the number on your first renewal notice.

If the registration has lapsed, the transfer path does not apply and the car will need a blue slip inspection and a new green slip before it can go back on the road.

The Notice of Disposal.

The seller must lodge a Notice of Disposal within 14 days of the sale. It is free, and it is their legal obligation rather than a favour you are asking for. Until Transport for NSW records the change, the seller stays liable for fines and tolls. Confirm it has been lodged before you leave, because you cannot transfer online until it has.

The transfer itself.

1. Transfer online through Service NSW, or in person at a service centre.
2. Bring proof of ownership: the receipt or the completed registration papers.
3. Bring proof of identity, such as your driver’s licence.
4. Pay the $42 transfer fee and the stamp duty.

You do not need a pink slip to transfer a current registration. You will need to attend a service centre in person if the seller has not lodged the Notice of Disposal, if you bought on behalf of a business, if the seller is interstate, if the registration expired more than three months ago, if the vehicle is over 4.5 tonnes GVM, or if you are claiming a stamp duty exemption.

For the detail on how CTP moves between owners, we have covered how CTP transfers work separately.

After the purchase

• Sort your insurance beyond CTP. Third party property covers damage you cause to other people’s vehicles. Comprehensive covers yours as well, including theft. The green slip covers neither.
• Update your toll accounts with the new plate.
• Budget for number plates if you need them. A new or replacement standard plate is $58.
• Keep the receipt, registration papers, inspection report and service history together.
• Book a service if one is due, and start your own record from day one.
• Diarise the registration expiry date. That is when your first green slip decision arrives.

If you are selling your old car at the same time, you may be entitled to a green slip refund on the unused portion of the cover.