Stamp Duty & First-Home Grant Calculator
Covers all 8 states/territories with 2025-26 schedules and first-home concessions; outputs base duty, discount, foreign surcharge, FHOG (new builds) and registration fees.
Stamp Duty & First-Home Grant Calculator
Based on 2025-26 state schedules. Stamp duty rules have many exceptions — the final figure is set by the relevant State Revenue Office.
How to use
Results refresh as you edit the fields — no need to press Calculate. Adjust any input to test alternative scenarios.
Notes
Stamp duty rules have many exceptions (rural land, family transfers, low-value concessions). The final figure is set by the relevant State Revenue Office.