Stamp Duty 2025 Calculator Qld. This stamp duty calculator includes grants, concessions, exemptions & now foreign buyers duty! Use our stamp duty calculator to estimate your costs by filling in the fields and making sure you select qld as your state/territory.

From 1 january 2025, the current foreign purchaser additional duty rate is 9 per cent. We have made this tool freely available for use by the public (although note the.