Hong Kong Stamp Duty Guide: How Residential Duty Is Calculated
Hong Kong duty estimates break when people assume a single rate. The residential schedule is more technical than that.
The easiest way to estimate a purchase is to use the Hong Kong stamp duty calculator, because Hong Kong residential duty is not a simple flat percentage.
Why Scale 2 matters
Residential ad valorem duty moves through published bands, and some bands use formulas or fixed amounts. That makes back-of-the-envelope estimates unreliable.
Where buyers make mistakes
The common mistake is pricing a deal with one assumed rate and discovering later that the property value sits in a different part of the schedule.
Best workflow
Use the calculator first, then add legal fees and financing costs. If you are comparing multiple jurisdictions, review the Wales LTT calculator and the Scotland LBTT calculator.