Purchasing Compulsory Third Party (CTP) insurance, also known as a Green Slip, is a straightforward process.
You can obtain a Green Slip directly from a licensed insurer, various agents, outlets and online. It's essential to understand both your and the insurer’s responsibilities during this process.
Buying from an insurer
In NSW, there are 6 licensed insurers who issue Green Slips.
As individual risk factors influence the total cost, it is beneficial to shop around for the best quote.
Green Slip Price check
Our Green Slip Price Check is a quick and easy way to get a Green Slip quote comparison from all insurers. Compare prices nowProviding accurate information
When purchasing a Green Slip, you must provide correct information about:
- the vehicle specifics like year, make and model
- driver details, such as the youngest driver’s age and any demerit points and any other relevant information requested by the insurer.
Accurate information ensures your Green Slip reflects the correct cost for your individual circumstances.
Failure to provide accurate details can lead to:
- an adjustment charge reflecting the actual cost of a Green Slip
- possible vehicle registration cancellation and any reinstatement fees you may be charged
- applicable penalties.
Buy your CTP insurance policy from a licensed insurer
It is important to buy your CTP insurance policy from a licensed CTP insurer or their authorised representative, to avoid misrepresentation or inaccurate information being submitted on your behalf by non-authorised parties which could result in the consequences listed above.
Documents you may need
Keep your registration papers handy when shopping for your Green Slip.
For detailed information on how to register your vehicle visit Transport for NSW.
To purchase a Green Slip, you may need one or more of the following documents depending on the insurer:
For the vehicle:
- Registration / plate number
- VIN number
- Chassis number
For the registered owner:
- Drivers licence number
- Service NSW issued photo card number
Insurers' responsibilities
Insurers are obliged to conduct their third-party insurance activities efficiently, honestly and fairly. They must:
- not discriminate against any customer
- provide clear and practical processes for buying Green Slips
- ensure Green Slip insurance is readily available
- efficiently handle claims and compensate people who have been injured
- work with Transport for NSW to expedite registration processes, including automatically notifying Transport for NSW once a Green Slip has been purchased.
For comprehensive information on insurer obligations, refer to the Motor Accident Injuries Act 2017 or contact an insurer directly.
Updated 17 April 2025