SA Stamp Duty Calculator
Calculate conveyance duty on your South Australian property purchase. Updated 2025–26 rates.
Total Stamp Duty
$0
Effective Rate
0%
Total Purchase Cost
$0
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How Stamp Duty Works in South Australia
South Australia calls its property transfer tax conveyance duty, administered by RevenueSA. It applies to the transfer of real property and is calculated on the greater of the contract price or the market value.
Current SA Stamp Duty Rates (2025–26)
- $0 – $12,000: $1.00 per $100
- $12,001 – $30,000: $120 + $2.00 per $100 over $12,000
- $30,001 – $50,000: $480 + $3.00 per $100 over $30,000
- $50,001 – $100,000: $1,080 + $3.50 per $100 over $50,000
- $100,001 – $200,000: $2,830 + $4.00 per $100 over $100,000
- $200,001 – $250,000: $6,830 + $4.25 per $100 over $200,000
- $250,001 – $300,000: $8,955 + $4.75 per $100 over $250,000
- $300,001 – $500,000: $11,330 + $5.00 per $100 over $300,000
- Over $500,000: $21,330 + $5.50 per $100 over $500,000
First Home Owner Grant
South Australia offers a $15,000 First Home Owner Grant for eligible buyers purchasing or building a new home valued under $650,000. Note: there is no separate stamp duty concession for first home buyers of established homes in SA.
Foreign Purchaser Surcharge
Foreign persons purchasing residential property in South Australia pay an additional 7% surcharge on top of standard conveyance duty rates.
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Frequently Asked Questions
How much is stamp duty in SA on a $500,000 home?
On a $500,000 property in SA, stamp duty is $21,330. This sits right at the top of the $300,001–$500,000 bracket: $11,330 base + 5% of $200,000 = $21,330.
Do first home buyers get a stamp duty discount in SA?
South Australia does not offer stamp duty concessions for first home buyers purchasing established homes. The $15,000 First Home Owner Grant is available for new builds valued under $650,000, but stamp duty is still payable at standard rates.
What is the foreign purchaser surcharge in SA?
Foreign purchasers pay an additional 7% surcharge in SA. On a $600,000 property, that's $42,000 on top of standard stamp duty of approximately $27,330.
When must SA stamp duty be paid?
SA stamp duty must be paid within 2 months of the contract date. In practice, your conveyancer arranges this as part of the settlement process.
Disclaimer: Estimates based on RevenueSA conveyance duty rates. Actual duty may vary. Not financial or legal advice. Consult a conveyancer for your transaction.
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