NestHK · Free Tools
HK Home-Buying Stamp Duty Calculator (AVD) | 2026 Bands
Enter the price and property type to instantly get the ad valorem stamp duty, the band and the effective rate — including the 6.5% super-luxury tier for deals over HK$100M effective 2026-02-26.
Price
Tax basis: the higher of the consideration or the market value.
Result
Bands effective from 2026-02-26
Computed from current Inland Revenue bands; for reference only. Final liability is determined by the IRD / your solicitor.
From 2024-02-28, Buyer’s Stamp Duty (BSD), Special Stamp Duty (SSD) and the New Residential Stamp Duty (NRSD) were abolished — all residential transactions now pay AVD only.
About this tool
NestHK
NestHK editorial team — data analysts and on-the-ground Hong Kong renting & buying researchers turning open government data and public transaction records into actionable neighbourhood advice.
Basis of calculation
- HK Inland Revenue Department — residential Ad Valorem Stamp Duty (AVD) bands
- HKMA mortgage guidance (70% LTV cap / 50% DSR)
- Rating and Valuation Department — price & rent statistics
- Census and Statistics Department — household income & housing
- Hong Kong Open Data Portal DATA.GOV.HK
FAQ
- How much is HK stamp duty in 2026?
- Residential deals pay Ad Valorem Duty (AVD) by price band; over HK$100M uses the 6.5% luxury tier (from 2026-02-26).
- Are BSD / SSD still in force?
- Both were abolished from 2024-02-28; residential deals now pay AVD only.
- What is the tax base?
- The higher of the consideration or the market value.
This tool is for decision reference only. All calculations are based on the assumptions you enter and do not constitute investment, legal or tax advice. Figures are shown in their original currency, without inflation or personal tax adjustments. Data provided by NestHK — see more housing-decision tools in the free tools.