How to Re-register a Vehicle in Australia: State-by-State Guide

Vehicle Re-registration in Australia: State Rules Apply
Australia's vehicle registration system is managed at the state and territory level, which means the process in New South Wales is different from Victoria, Queensland, or Western Australia. This guide walks you through the essentials for each major state and covers the situations that require re-registration.
Before any purchase: Run a VIN history check and a PPSR search to make sure the vehicle is free from debt and has not been written off.
When Re-registration Is Required
- Buying a vehicle — private sale or dealer
- Receiving a vehicle as a gift
- Inheriting a vehicle
- Moving to a different state — you must transfer your registration
- Registration has lapsed — re-registration is needed to get back on the road
- Vehicle was previously deregistered — needs full re-registration
Documents You Will Need
Across all states, the basics are similar:
- Proof of identity — driver's license or passport
- Signed transfer/disposal forms from the registration papers
- Proof of insurance — at minimum, CTP (Compulsory Third Party) insurance
- PPSR certificate — proves no money is owing (from ppsr.gov.au)
- Roadworthy/safety certificate — required in some states
State-by-State Guide
New South Wales (NSW)
Authority: Service NSW / Transport for NSW
Process:
- Seller and buyer complete the transfer sections on the registration papers
- Buyer takes documents to Service NSW or applies through the MyServiceNSW app
- No roadworthy certificate required for private sales in NSW
- Buyer pays transfer fee and stamp duty
Key points:
- Transfer can be started online
- Stamp duty is calculated based on the vehicle's market value
- Green slip (CTP insurance) must be arranged before registration
Victoria (VIC)
Authority: VicRoads / Department of Transport and Planning
Process:
- Seller obtains a Roadworthy Certificate (RWC) from a licensed vehicle tester
- Both parties complete the transfer forms
- Buyer visits VicRoads or applies online
- Buyer pays transfer fee and stamp duty
Key points:
- RWC is mandatory for private sales — the seller is responsible for providing it
- RWC is valid for a limited period, so timing matters
- Online transfer is available through the VicRoads website
Queensland (QLD)
Authority: Department of Transport and Main Roads (TMR)
Process:
- Seller obtains a Safety Certificate from an approved inspection station
- Both sign the transfer form
- Buyer visits TMR or uses the online portal
- Buyer pays transfer fee and stamp duty
Key points:
- Safety certificate is mandatory for private sales
- Interstate vehicles may require additional inspection
- Online transfer is available for some transactions
South Australia (SA)
Authority: Service SA / Department for Infrastructure and Transport
Process:
- Complete the transfer sections on the registration papers
- Buyer visits Service SA
- No roadworthy certificate required for standard private sales
- Buyer pays transfer fee and stamp duty
Western Australia (WA)
Authority: Department of Transport
Process:
- Complete the transfer sections on the registration papers
- Both parties visit a Department of Transport licensing centre (or the seller authorises transfer)
- No roadworthy certificate required for private sales
- Buyer pays transfer fee and stamp duty
Moving to a Different State
When you move interstate, you must transfer your registration to the new state within a set period (typically one to three months — check with your new state's transport authority).
General process:
- Get your vehicle inspected if required by the new state
- Visit the new state's transport authority
- Surrender your old plates (or your old state may require you to return them)
- Pay transfer fees and stamp duty
- Receive new plates and registration in the new state
Insurance When Moving
- CTP (Compulsory Third Party) insurance is included with registration in most states but must be renewed in the new state
- Comprehensive insurance should be updated to reflect your new address and state
- Check our car insurance guide for Australia for details
Re-registering a Deregistered Vehicle
If a vehicle's registration has lapsed or was voluntarily cancelled, you need to re-register it from scratch:
- Get a roadworthy/safety certificate — required in all states for re-registration
- Get a blue slip (in NSW) or equivalent inspection — verifies the vehicle's identity and condition
- Arrange CTP insurance
- Visit the transport authority with all documents
- Pay registration fees — this includes plate fees if new plates are needed
The PPSR Check: Non-Negotiable
The PPSR (Personal Property Securities Register) check is the most important thing you can do before buying any used vehicle. For a minimal fee at ppsr.gov.au, you can verify:
- Money owing (encumbrance) — if there is finance on the car, the lender can repossess it
- Stolen vehicle — if the car is reported stolen
- Written off — if the car has been declared a total loss (statutory or repairable write-off)
Never skip this check. If you buy an encumbered vehicle, you lose both the car and the money.
Inheriting a Vehicle
When a vehicle is part of a deceased estate:
- The executor of the estate handles the transfer
- Required: death certificate, probate or letters of administration, current registration papers
- Visit the state's transport authority to transfer registration
- The executor may need to pay outstanding registration fees before transfer
Registration Renewal
Renewing your existing registration is simpler:
- Renewal notices are sent before expiry (check your transport authority's app or website)
- Pay online, by phone, by post, or in person
- CTP insurance renews with registration in most states
- No inspection required for standard renewals (unless the vehicle was previously flagged)
Common Mistakes
- Skipping the PPSR check — risk of buying an encumbered or written-off vehicle
- Not getting a roadworthy in VIC/QLD — transfer will be rejected without it
- Driving on expired registration — fines, vehicle impoundment, and no insurance coverage
- Not transferring rego when moving states — you may be fined and your insurance could be voided
- Not checking the VIN on the car matches the papers — always physically verify
Where to Find Vehicles
Browse vehicles for sale on Tuble.vip — listings across Sydney, Melbourne, Brisbane, Perth, and all of Australia. Looking for parts? Check auto parts.
Checklist
- Run a PPSR check (ppsr.gov.au)
- Check VIN history
- Get roadworthy certificate (VIC, QLD, ACT)
- Complete transfer paperwork
- Arrange CTP insurance
- Visit your state's transport authority
- Pay fees and stamp duty
- Receive new registration documents
- Consider comprehensive insurance
- Keep all paperwork safe
Frequently Asked Questions
How long do I have to register a car after buying it?
It varies by state. Most states give you a short period to transfer registration — typically within 14 days. Driving an unregistered vehicle can result in significant fines. Check your state transport department for exact deadlines.
Can I transfer vehicle registration online?
Most Australian states allow online registration transfer through their transport department website. You will need the seller's details, the vehicle details, and proof of identity. Some states still require an in-person visit for certain situations.
Do I need a roadworthy certificate to register a car?
It depends on your state. Victoria, Queensland, and the Northern Territory require roadworthy certificates for registration transfer. New South Wales, South Australia, and Western Australia have different rules. Check your state requirements.
Can I keep the number plates when I sell my car?
It varies by state. In some states, plates stay with the vehicle. In others, you can retain personalised plates or cancel registration and keep the plates. Check your state transport authority for the rules that apply to you.


