Free investor tool
SA stamp duty calculator
Work out the transfer duty on a property in South Australia at the 2026-27 general rates investors pay, and see how the same purchase compares in every other state.
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| State or territory | Stamp duty | Share of price | Difference from lowest |
|---|---|---|---|
| Australian Capital Territory | $22,200 | 2.96% | $0 |
| Queensland | $26,775 | 3.57% | $4,575 |
| New South Wales | $27,937 | 3.72% | $5,737 |
| Tasmania | $28,935 | 3.86% | $6,735 |
| Western Australia | $29,741 | 3.97% | $7,541 |
| South Australia | $35,080 | 4.68% | $12,880 |
| Northern Territory | $37,125 | 4.95% | $14,925 |
| Victoria | $40,070 | 5.34% | $17,870 |
SA stamp duty rates 2026-27
General rates for investment property, as at 24 October 2026.
| Property value | Duty |
|---|---|
| $0 to $12,000 | $1 per $100 |
| $12,001 to $30,000 | $120 plus $2 per $100 over $12,000 |
| $30,001 to $50,000 | $480 plus $3 per $100 over $30,000 |
| $50,001 to $100,000 | $1,080 plus $3.50 per $100 over $50,000 |
| $100,001 to $200,000 | $2,830 plus $4 per $100 over $100,000 |
| $200,001 to $250,000 | $6,830 plus $4.25 per $100 over $200,000 |
| $250,001 to $300,000 | $8,955 plus $4.75 per $100 over $250,000 |
| $300,001 to $500,000 | $11,330 plus $5 per $100 over $300,000 |
| Over $500,000 | $21,330 plus $5.50 per $100 over $500,000 |
Source: South Australia revenue office. Rounding rules vary by state, so the calculator may differ from the official figure by a few dollars.
First home buyers and owner-occupiers
First home buyers pay no duty on new homes, off-the-plan apartments and vacant land, with no value cap. There is no first home buyer relief on established homes.
Check eligibility with the SA revenue office
Buying your first property as an investment? See first home buyer investors and rentvesting.
Stamp duty in other states
Rate tables, first home buyer rules and worked examples for each state and territory. Duty shown is for a $750,000 investment property.
- NSW stamp duty calculatorNew South Wales$27,937 at $750,000
- VIC stamp duty calculatorVictoria$40,070 at $750,000
- QLD stamp duty calculatorQueensland$26,775 at $750,000
- WA stamp duty calculatorWestern Australia$29,741 at $750,000
- TAS stamp duty calculatorTasmania$28,935 at $750,000
- ACT stamp duty calculatorAustralian Capital Territory$22,200 at $750,000
- NT stamp duty calculatorNorthern Territory$37,125 at $750,000
How it works
How stamp duty works in South Australia
South Australia uses a sliding scale from $1 to $5.50 per $100, with the top rate applying above $500,000. That makes SA one of the more expensive states for mid-priced investment property.
Investors pay the general rates shown here. At $750,000, SA ranks 6 of 8 states and territories from cheapest to most expensive. Because we buy wherever the numbers suit your strategy, duty is one of the costs we weigh when choosing a market.
The numbers are one part of the decision
We look at the figures alongside growth drivers, vacancy, supply and how a property fits your borrowing and portfolio plans, then choose the market that suits your strategy, wherever it is in Australia. See how we buy investment property.
FAQ
Common questions
How much is stamp duty on a $750,000 property in SA?
At 2026-27 general rates, about $35,080 for an investor. On $500,000 it's about $21,330, and on $1,000,000 about $48,830. First home buyers and owner-occupiers may pay less.
How is stamp duty calculated in SA?
South Australia uses a sliding scale from $1 to $5.50 per $100, with the top rate applying above $500,000. That makes SA one of the more expensive states for mid-priced investment property.
Do first home buyers pay stamp duty in SA?
First home buyers pay no duty on new homes, off-the-plan apartments and vacant land, with no value cap. There is no first home buyer relief on established homes.
Do foreign buyers pay more?
Yes. Foreign purchasers pay an additional 7% of the price on residential property in SA, on top of the general duty.
Is this financial advice?
No. It is a general estimate to help you compare options. It does not consider your personal circumstances, and results depend on the figures you enter. Check them with your accountant, mortgage broker or financial adviser before you act.
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