Australia Stamp Duty Calculator 2026
The Australia Stamp Duty Calculator estimates your transfer duty for property purchases across all eight Australian states and territories including NSW, VIC, QLD, WA, SA, TAS, NT, and the ACT with support for first home buyer concessions, foreign buyer surcharges, off-the-plan discounts, and new versus established property distinctions. Stamp duty is one of the largest upfront costs when buying property in Australia and varies dramatically by state, so getting an accurate estimate before you exchange contracts is essential for budgeting your purchase.
Purchase price or market value (whichever is higher)
$
Where the property is located
Determines concessions and surcharges
Affects concession eligibility in some states
Stamp Duty Estimate
Total Duty Payable
-
Concession Saved
-
Effective Rate
-
Example: A first home buyer purchasing a $750,000 established home in NSW pays $0 stamp duty (fully exempt under the First Home Buyers Assistance Scheme).