NSW stamp duty calculator
Estimate NSW transfer duty before you plan your next residential property purchase.
Your purchase assumptions
Edit the example inputs to estimate transfer duty.All amounts are in Australian dollars.
Know what is included
Standard residential transfer duty, including the premium rate where applicable.
Not calculated: first-home buyer or other concessions, exemptions, foreign purchaser surcharge, transaction-specific adjustments, legal and registration fees. “Not calculated” does not mean zero.
Standard transfer duty
The higher of the purchase price and market value.
How this estimate is calculated
Within the applicable band, the excess is rounded up in $100 increments. The published base amount is used as stated, and cents are retained. Minimum duty: $20.
This is not your total purchase cost or an assessment of concession eligibility. Ask your solicitor or conveyancer to confirm the duty payable.
Rates and method
2026–27 residential bands
| Dutiable value | Duty calculation |
|---|
Check your circumstances
The premium rate is included above $3,870,000 for this whole-residential-property scenario. Mixed-use property and land above two hectares may need apportionment and are outside this calculator.
First-home buyer assistance and other relief depend on eligibility. Foreign-person surcharge is additional where it applies. Neither is decided by this page.
Official sources
Rates and scope checked on 1 November 2026. The rate year follows the contract date, not today’s date. Dates outside the supported year show no estimate.
For planning, not tax advice
This general illustration does not consider your circumstances and is not legal, tax or financial advice. Rules and thresholds can change. Confirm the final amount with Revenue NSW and your legal representative before relying on it.