How is first home buyer stamp duty worked out in New South Wales?
A $900,000 purchase with a contract signed 4 Nov 2026 pays $19,593.50 of duty. On the scale it is $11,602 plus 4.5% of the amount over $387,000, $34,687. The first home rule takes $15,093.50 off.
More for this state
Investor or home buyer
The duty on a purchase in New South Wales.
Foreign buyer
The duty and surcharge for a foreign buyer in New South Wales.
Land tax
Land tax in New South Wales on land you hold.
Capital gains tax
The tax on a sale, worked out.
Where the rules come from
By Varun Agarwal. Updated
- Duties Act 1997 (NSW) ss 32, 32A, 33AC, 33AD and 104U, and ss 74(3), 78A(1) and (2)
- Revenue NSW, How to calculate transfer duty
- Revenue NSW, Surcharge purchaser duty
- Revenue NSW, First Home Buyers Assistance Scheme
The ATO's figures on what landlords earn and lose, postcode by postcode, are in Rental income, losses and capital gains by postcode, 2023-24.