SA Stamp Duty Calculator
Calculate stamp duty on conveyances in South Australia for all buyer types. Note: SA provides FHB relief on new homes only.
SA Quick Facts
Official Term
Stamp duty (conveyance)
Payment Timing
At settlement
FHB Threshold
No cap (new homes only)
Foreign Surcharge
7%
Key Rule
Commercial property exempt since 2018
Current SA Stamp duty (conveyance) Rates
South Australia uses 9 marginal brackets ranging from $1.00 per $100 (up to $12,000) to $5.50 per $100 (above $500,000). The same rates apply to all buyer types. Commercial and industrial property has been exempt from stamp duty since 1 July 2018.
Duty Rates
| Value Range | Base Duty | Rate |
|---|---|---|
| $0 – $12,000 | $0 | $1.00 per $100 |
| $12,001 – $30,000 | $120 | $2.00 per $100 |
| $30,001 – $50,000 | $480 | $3.00 per $100 |
| $50,001 – $100,000 | $1,080 | $3.50 per $100 |
| $100,001 – $200,000 | $2,830 | $4.00 per $100 |
| $200,001 – $250,000 | $6,830 | $4.25 per $100 |
| $250,001 – $300,000 | $8,955 | $4.75 per $100 |
| $300,001 – $500,000 | $11,330 | $5.00 per $100 |
| $500,001+ | $21,330 | $5.50 per $100 |
Source: https://www.revenuesa.sa.gov.au/stamp-duty-land/real-property-land. Effective from 2024-06-06.
First Home Buyer Rules in South Australia
South Australia provides FHB stamp duty relief only for new homes and vacant land — established homes receive zero concession. From 13 February 2025, the relief provides a full exemption with no value cap for eligible new homes. A $15,000 FHOG is available for new homes with no value cap.
Homes — Full Exemption
No cap
Vacant Land — Full Exemption
No cap
First Home Owner Grant
$15,000
New homes only
Important
No stamp duty relief for established homes
FHB concession applies to new homes and vacant land only
Foreign Buyer Surcharge in South Australia
Foreign buyers in South Australia pay a 7% surcharge on residential and primary production property. Importantly, FHB stamp duty relief does not reduce the foreign buyer surcharge — it is calculated independently on the full dutiable value.
Surcharge Rate
7%
Applies To
residential and primary production
Calculated On
Full dutiable value
Special Rules for South Australia
Commercial and industrial property has been exempt from stamp duty since 1 July 2018.
FHB relief is for new homes and vacant land only — established homes get zero stamp duty concession.
FHB relief expanded from 13 February 2025: full relief at any value for new homes.
FHB stamp duty relief does NOT reduce the foreign ownership surcharge.
SA Stamp Duty FAQ
How much is stamp duty in SA?
SA stamp duty uses 9 brackets from $1.00 to $5.50 per $100. On a $750,000 residential property, the duty is approximately $35,080. Commercial property is exempt from stamp duty since July 2018.
Do first home buyers pay stamp duty in SA?
Only on established homes. SA provides full stamp duty relief for new homes and vacant land with no value cap. If you're buying an existing property as a first home buyer, you pay the full standard duty with no concession.
Is commercial property exempt from stamp duty in SA?
Yes. Since 1 July 2018, commercial and industrial property conveyances are exempt from stamp duty in South Australia. This calculator covers residential property only.
What is the SA foreign buyer surcharge?
Foreign buyers pay a 7% surcharge on residential and primary production property in SA. Notably, FHB stamp duty relief does not reduce this surcharge — it's calculated independently on the full property value.
What is the SA First Home Owner Grant?
South Australia offers a $15,000 FHOG for new homes with no value cap. This is a cash grant separate from stamp duty relief and applies only to new homes, not established properties.