🏠 Australia Stamp Duty Calculator (NSW, VIC, QLD, WA, SA, NT)

How much stamp duty will you pay on your next property? Compare states too.

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Formula at a glance

Australia Stamp Duty Calculator: Duty — base amount for the band + rate × (price − band start). Example: $750,000 home in NSW → Stamp duty: $28,162
How the Australia Stamp Duty Calculator works: Duty — base amount for the band + rate × (price − band start)

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📘 About the Australia Stamp Duty Calculator

Stamp (transfer) duty is a state tax charged on the price of a property. Rates are progressive: in NSW, for example, $11,152 plus 4.5% of the amount over $372,000.

First home buyers pay little or nothing: NSW has no duty up to $800,000, Victoria up to $600,000 and Queensland up to $700,000 (new homes with no limit). Victoria and Queensland also have cheaper rates for owner-occupiers. Foreign buyers pay a 7–9% surcharge.

🧮 Formula

Duty
base amount for the band + rate × (price − band start)

✏️ Worked examples

$750,000 home in NSW

You enter
Property price750,000 $
State or territoryNew South Wales
You are buyingA home to live in
Newly built home?No
Foreign buyer?No
You get
Stamp duty$28,162
BasisGeneral rate
Duty at general rate$28,162
As % of price3.75%

$28,162.

First home, $900,000, NSW

You enter
Property price900,000 $
State or territoryNew South Wales
You are buyingYour first home
Newly built home?No
Foreign buyer?No
You get
Stamp duty$17,456
BasisFirst home buyer concession
Duty at general rate$34,912
As % of price1.94%

$17,456.

🧭 How to use this calculator

What you enter

  • Property price ($)
  • State or territory
  • You are buying
  • Newly built home?
  • Foreign buyer?

What you get

  • Stamp duty
  • Basis
  • Duty at general rate
  • As % of price

❓ Frequently asked questions

How much is stamp duty in NSW on $800,000?

$30,412 for a home or investment property, and nothing for an eligible first home buyer.

Which state has the cheapest stamp duty?

For a typical $750,000 home, Queensland (with the home concession) and Western Australia are among the cheapest; Victoria is the most expensive for non-first home buyers.

Do first home buyers pay stamp duty?

NSW: none up to $800,000, reduced to $1 million. VIC: none up to $600,000, reduced to $750,000. QLD: none on established homes to $700,000 and on all new homes. SA: none on new homes.

Can stamp duty be added to my home loan?

Lenders may let you borrow for it, but it raises your loan-to-value ratio and may trigger LMI.