Stamp Duty Estimator — For Investment Property Buyers

Estimate stamp duty across all Australian states and territories in real-time.

Configure Property Details

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$0$10,000,000



Foreign Purchaser?
ℹ️ NT uses a quadratic formula for properties up to $525,000, then standard progressive brackets above.

Key Comparison Metric

Total stamp duty payable including any foreign purchaser surcharge.

$0.00 ACT · 2026

Estimated Stamp Duty Breakdown

Base Stamp Duty $0.00
Total Payable $0.00
State Stamp Duty

Aggregation Limitation: This calculator does not aggregate existing properties you may own across states. Actual stamp duty may differ based on your complete holdings and applicable concessions. For informational purposes only. Read full disclaimer.

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