Having your paperwork ready is one of the easiest ways to make a car sale go smoothly. Here's a practical checklist for selling a used Honda or Mazda in NSW.
1. Proof of ownership and registration
Your registration certificate shows the vehicle details and the registered operator. If the car is unregistered, have the most recent registration papers or your purchase documents. A buyer will want to be confident they're dealing with the owner, or someone authorised to sell.
2. Service history
A logbook with dealer or mechanic stamps, or a folder of receipts, is one of the most persuasive documents you can show a buyer — especially on an older or high-kilometre car. Gather receipts for major work like timing belts, transmissions, suspension, tyres and batteries.
3. Finance details
If there's a loan on the car, you'll need your lender's details and a payout figure. Any finance has to be cleared as part of the sale. See our guide to selling a car with finance owing.
4. Keys, manuals and accessories
Find all keys, including spares, the owner's manual and anything that belongs with the car — locking wheel nut keys, parcel shelves, cargo covers, car seat anchors. Missing keys can matter to buyers because replacements can be expensive.
5. Recording the change of ownership
In NSW, the change of ownership of a registered vehicle needs to be recorded with Service NSW, and both seller and buyer have responsibilities. There are timeframes involved, so check the current process on the Service NSW website when you sell. Until the change is recorded you may remain responsible for things like tolls and fines.
Keep a written record of the sale: the date and time, buyer's name and contact details, the sale price and the odometer reading.
6. Before you hand over the car
A quick final checklist:
- Remove toll tags and update or close your toll account
- Remove personal items, garage remotes and parking permits
- Unpair your phone from the car's Bluetooth
- Cancel or transfer insurance once ownership has changed
- Take photos of the car and odometer at handover
This guide is general information only, not legal or financial advice. Vehicle values depend on the individual car and market conditions. Check Service NSW for current registration and transfer requirements.

