Is swapping cars legal in Australia?

By Nicholas Robertson, Founder, SwapU

Yes. A private vehicle swap is legal in every Australian state and territory. The law treats it as two simultaneous private sales: each party transfers ownership to the other using their state's standard vehicle transfer form. There is no requirement to use a licensed dealer or agent. Each party must pay the applicable transfer duty (stamp duty) on the vehicle they receive, calculated on the agreed value of that vehicle.

How the law treats a car swap

A vehicle swap is treated as two independent private sales occurring on the same day. Each party is simultaneously the seller of one vehicle and the buyer of the other. Both transactions are subject to the same rules that govern any private vehicle transfer.

Transfer forms

Each state and territory has its own vehicle transfer form: - Queensland: Form 3 (Transfer of Registration) — available from TMR customer service centres and Australia Post - NSW: Vehicle Transfer form (Service NSW) - Victoria: Transfer of Registration (VicRoads) - WA, SA, NT, TAS, ACT: each has an equivalent form through its transport authority

Both parties must sign each form. In a swap, each party signs the form for the vehicle they are transferring out.

Transfer duty

Transfer duty (formerly stamp duty) applies to each vehicle in the swap independently. Each party pays duty on the vehicle they are receiving. The duty is calculated on the agreed market value of that vehicle. Rates vary by state — verify the current rate with your state revenue office before completing the transfer.

What you do not need

You do not need: - A licensed motor dealer or agent - A real estate-style contract of sale (though a written Swap Agreement is recommended as a private record) - Court or government approval

Queensland-specific rules

In Queensland, the transfer must be lodged with TMR within 3 days of the handover date. A Safety Certificate (roadworthy) is required unless both parties agree to transfer the vehicle as unregistered.

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