How to read it
The line shows the actual stamp duty payable, not the effective rate. A steeper section means the tax bill is increasing faster for each extra HKD 100k of purchase price.
Hong Kong residential AVD Scale 2
Property price from HKD 4.0M to 7.0M, sampled every HKD 100k. Hover or tap a point to inspect the exact tax amount and tier.
The line shows the actual stamp duty payable, not the effective rate. A steeper section means the tax bill is increasing faster for each extra HKD 100k of purchase price.
Transition tiers are designed to smooth the handover between fixed-rate tiers, so the chart does not jump like a cliff at each boundary.
The 6.0M to 6.64286M segment is a transition tier. It is steeper than the 2.25% and 3.0% fixed-rate segments, so it is not flat.