Stamp Duty Calculator South Australia — Property Tax
Calculate stamp duty on property purchases in South Australia. See current rates concessional rates and first home buyer benefits for 2026.
South Australia charges stamp duty on property transfers at rates from 1% to 5.5% depending on property value. The state offers several concessions: first home buyers receive full stamp duty relief on new homes up to $650000 and partial relief up to $700000. The First Home Owner Grant provides $15000 for new homes. SA also offers off-the-plan stamp duty concessions for apartments.
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Stamp Duty Calculator
Key Information
| Parameter | Details |
|---|---|
| First Home (New) Stamp Duty | Full relief up to $650000 |
| First Home Owner Grant | $15000 for new homes valued up to $650000 |
| Standard Rate (on $500000) | Approximately $21330 |
| Off-the-Plan Concession | Available for apartments |
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Use Calculator NowFrequently Asked Questions
How much stamp duty on $500000 in South Australia?
On a $500000 property a standard buyer pays approximately $21330 in stamp duty. A first home buyer purchasing a new home under $650000 pays no stamp duty and also receives a $15000 FHOG — saving over $36000 combined. For established homes first home buyers receive stamp duty relief up to certain thresholds.
What grants does SA offer first home buyers?
First Home Owner Grant: $15000 for new or substantially renovated homes valued up to $650000. Stamp duty relief: full exemption on new homes up to $650000. Partial concession from $650001-$700000. HomeStart Finance: SA government-backed loans with low deposits and shared equity options for eligible buyers. These benefits make SA one of the more affordable states for first home buyers.
Is Adelaide affordable compared to other capitals?
Adelaide median house price is approximately $700000-$750000 compared to $1100000+ in Sydney and $800000+ in Melbourne. Combined with lower stamp duty generous FHOG ($15000 vs $10000 in most states) and lower cost of living Adelaide offers strong affordability. Many interstate buyers are relocating to Adelaide for the combination of lifestyle and property value.
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Last updated: March 2026