Complete Guide to SA Stamp Duty (2026)
In South Australia, stamp duty is formally called transfer duty (or conveyance duty) and is administered by RevenueSA. It is payable on all property transactions in the state. Use our SA stamp duty calculator to estimate your costs.
How SA Stamp Duty Is Calculated
Stamp duty in South Australia is calculated on the greater of the purchase price or market value of the property. SA uses a tiered rate structure.
Current SA Stamp Duty Rates (2024β25)
| Property Value | Rate |
|---|---|
| $0 β $12,000 | 1.0% of value |
| $12,001 β $30,000 | $120 + 2.0% of value over $12,000 |
| $30,001 β $50,000 | $480 + 3.0% of value over $30,000 |
| $50,001 β $100,000 | $1,080 + 3.5% of value over $50,000 |
| $100,001 β $200,000 | $2,830 + 4.0% of value over $100,000 |
| $200,001 β $250,000 | $6,830 + 4.25% of value over $200,000 |
| $250,001 β $300,000 | $8,955 + 4.75% of value over $250,000 |
| $300,001 β $500,000 | $11,330 + 5.0% of value over $300,000 |
| Over $500,000 | $21,330 + 5.5% of value over $500,000 |
Verify the latest rates on the RevenueSA website, or use our SA calculator.
First Home Buyer Relief
South Australia abolished stamp duty for eligible first home buyers effective from June 2023:
- Full exemption: No stamp duty on properties valued up to $650,000 for eligible first home buyers
- No sliding scale: Properties above $650,000 pay full standard rates
To qualify, you must be an Australian citizen or permanent resident, aged 18+, buying a new or established home as your principal place of residence. You must not have previously owned a home in Australia or received a first home buyer benefit.
First Home Owner Grant (FHOG)
SA offers a $15,000 First Home Owner Grant for buying or building a new home valued up to $650,000. This grant is in addition to the stamp duty exemption, meaning first home buyers purchasing a new home can benefit from both. See our first home buyer guide.
Foreign Buyer Surcharge
Foreign purchasers of residential property in South Australia pay a 7% foreign ownership surcharge on top of the standard stamp duty. Read our foreign buyer surcharge guide.
Off-the-Plan Concessions
South Australia does not offer a specific off-the-plan stamp duty concession like some other states. Duty is calculated on the full contract price regardless of the construction stage. However, if you are a first home buyer, the full exemption up to $650,000 still applies.
When Is Stamp Duty Due?
Stamp duty in South Australia is payable at the time of lodging the transfer documents β typically at or shortly after settlement. Your conveyancer will handle this. Late payments may incur penalty tax and interest.
Tips to Minimise SA Stamp Duty
- First home buyers should target homes under $650,000 to pay zero stamp duty.
- New builds under $650,000 can receive both zero duty and the $15,000 FHOG.
- Budget early β use our SA calculator for accurate estimates.
Frequently Asked Questions
How much is stamp duty on a $600,000 property in SA?
For a standard purchase at $600,000, stamp duty in SA is approximately $26,830. Eligible first home buyers pay nothing at this price. Use our calculator for exact figures.
Do first home buyers pay stamp duty in SA?
No β eligible first home buyers pay zero stamp duty on properties up to $650,000 in South Australia.
Is stamp duty tax deductible in SA?
For your home, no. For investment properties, stamp duty is added to the cost base and reduces capital gains tax when you sell.
Calculate Your SA Stamp Duty Now
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