WA vehicle stamp duty calculator — worked out exactly the way the WA Department of Transport does it

WA charges vehicle licence duty as a flat percentage of the dutiable value: 2.75% up to $25,000, rising gradually to 6.5% from $50,000. There is no single cliff, but your final rate applies to the whole value rather than to the excess.

Where are you registering?
Vehicle Details
$
In most cases this is simply what you're paying for the car, including GST and any accessories fitted before delivery. Buying used below market value? States charge duty on the market value instead. (Revenue offices call this figure the “dutiable value”.)
Select hybrid/electric for hybrids, plug-in hybrids and battery EVs.
Estimated stamp duty — Queensland
$1,500
That's 3.00% of the vehicle's value, on top of the price.
How it's worked out
Vehicle value used $50,000
Formula applied 500 blocks of $100 × $3.00
Stamp duty $1,500
Price + duty $51,500
Registration transfer fee Queensland TMR transfer fee $33.65
Government charges duty + transfer fee $1,533.65

Lodge the transfer within 14 days of the sale; a late fee applies after that. Standard plates and any remaining registration transfer with the car.

Queensland notes: The rate applies to the whole value — crossing $100,000 lifts every $100 block to the higher rate, so a $200 price rise at the threshold can add over $2,000 in duty. Hybrids and EVs get the cheapest tier at any cylinder count. Duty is charged per $100 or part thereof (rounded up).
Buying privately? Before you pay, check there’s no money owing on the car — the seller’s lender can repossess it even after you’ve paid. A $2 PPSR search shows it; a full history report adds write-offs, odometer history and a market valuation — code VELOFY takes 20% off. Velofy earns a commission on the report link; the PPSR link pays us nothing.

Estimates · general information only — what isn’t modelled.

General information only — not financial or tax advice. Rates verified 18 July 2026 against each state revenue office (SA via secondary sources — cross-check large purchases with RevenueSA’s calculator). Common exemptions (spouse transfers, deceased estates, disability modifications, primary producers), heavy vehicles and motorcycles aren’t modelled — confirm with the revenue office before purchase.

How WA calculates motor vehicle duty

Rates as at 18 July 2026, from the same engine the calculator above runs.

WA rate bandWhat you pay
Up to $25,0002.75% of the dutiable value
$25,001 – $50,000Sliding rate between 2.75% and 6.5%, rising gradually
Over $50,0006.5% of the dutiable value
Worked example. Take a $40,000 ute. At that price the sliding scale has reached 5%, and WA charges that rate against the whole value, so duty is $2,000. Compare it with $25,000, where the rate is still 2.75% and duty is only $687.50. The price rose by 60% but the duty tripled.
Electric and hybrid vehicles. No concession. WA applies the same sliding rate to electric, hybrid, petrol and diesel vehicles alike.
Worth knowing. The rate slides rather than stepping, so there is no single threshold to avoid — but the whole value is charged at your final rate. That is why WA figures jump fastest between $25,000 and $50,000: a $40,000 car pays 5% of the full amount, not 2.75% on the first $25,000.
Registration transfer. The WA Department of Transport invoices its transfer fee after lodgement and publishes no figure online, so it is left out of the totals here. Lodge the transfer within 14 days of the sale.

Source: WA Department of Transport. Rates verified 18 July 2026; transfer fees verified 5 September 2026.

How much is stamp duty on a $15,000, $30,000 or $60,000 car in WA?

WA duty at common prices, from the same engine as the calculator. Enter your exact price above for the figure on your car.

Car priceWA dutyEffective rate
$10,000 $275 2.75%
$15,000 $412.50 2.75%
$20,000 $550 2.75%
$30,000 $1,050 3.50%
$40,000 $2,000 5.00%
$50,000 $3,250 6.50%
$60,000 $3,900 6.50%
$80,000 $5,200 6.50%
$100,000 $6,500 6.50%
$150,000 $9,750 6.50%

The same figures apply to electric, hybrid and petrol vehicles — WA offers no concession. Note how steeply the column rises between $25,000 and $50,000. On a used car every state charges duty on the higher of the price paid and the market value.

How WA compares. At $40,000 Western Australia charges $2,000 — the highest of the six states, $800 more than Queensland or NSW. The picture flips at the top end: a $150,000 car costs $9,750 here against $10,500 in Victoria, because WA’s rate stops climbing at 6.5%.

WA car stamp duty FAQ

How much is car stamp duty in WA?

WA charges vehicle licence duty as a percentage of the dutiable value: 2.75% up to $25,000, sliding up to 6.5% from $50,000. The rate applies to the whole value, not just the amount above a threshold. A $30,000 car attracts roughly $1,050 and a $60,000 car roughly $3,900.

How much is stamp duty on a $30,000 car in WA?

Around $1,050. A $30,000 car sits inside the sliding band between $25,000 and $50,000, so it is charged at about 3.5% of the whole value rather than 2.75%. Use the calculator above for the exact figure at your price — the rate moves continuously through this range.

Why does WA duty rise so fast between $25,000 and $50,000?

Because the rate slides upward across that band and is then applied to the whole value. At $25,000 you pay 2.75% of the full amount; at $50,000 you pay 6.5% of the full amount. Duty therefore more than quadruples while the price only doubles — from $687.50 to $3,250.

Do electric vehicles pay stamp duty in WA?

Yes, at the same rates as any other vehicle. Western Australia offers no EV or hybrid concession on vehicle licence duty, so an electric car is charged the same sliding 2.75% to 6.5% of dutiable value as a petrol equivalent.

Is there a threshold worth staying under in WA?

Not a cliff, but the $25,000 and $50,000 markers matter. Below $25,000 the rate is a flat 2.75%; above $50,000 it is a flat 6.5%; between them it climbs continuously. There is no single dollar figure where duty jumps, so shaving a few hundred dollars off a price rarely changes the outcome the way it can in Queensland or Victoria.

What is vehicle licence duty and how is it different from stamp duty?

It is the same thing under a different name. Western Australia calls the tax on transferring or licensing a vehicle vehicle licence duty rather than stamp duty, and the Department of Transport collects it when the licence is transferred into your name. Searches for WA car stamp duty and WA vehicle licence duty are asking about the same charge.

Registering somewhere else?

Every state works this duty out differently — these are the same calculator, set to each one.

Or see all six states side by side, including the price cliffs and the market-value rule on used cars.

General information only — not financial or tax advice. Rates verified 18 July 2026 against WA Department of Transport. Common exemptions (spouse transfers, deceased estates, disability modifications, primary producers), heavy vehicles and motorcycles aren’t modelled — confirm with the revenue office before purchase.