Stamp Duty in Hong Kong

Stamp duty in Hong Kong is no longer a fixed transaction tax to be managed at the margin. It is a policy variable — adjusted annually in the budget cycle, responsive to market conditions, and structured differently for individual buyers, corporate entities, intra-group transfers, leases, and equity markets. Decision-makers who treat it as a commodity compliance exercise risk costly surprises. Those who engage with the current regime strategically will find a materially more favourable cost environment than existed even two years ago.

Contributing Advisor

Mil Lui

Manager, Corporate Accounting Services

Why stamp duty demands renewed attention

Hong Kong's stamp duty regime has always attracted a degree of scrutiny disproportionate to its apparent simplicity. Unlike most jurisdictions, Hong Kong does not impose capital gains tax, wealth tax, or inheritance tax. What it does impose — and has continuously refined — is stamp duty: a transaction-based levy that now does far more regulatory and fiscal work than its name implies. In the space of 14 months, from February 2025 to February 2026, the Hong Kong government has introduced material changes across three distinct dimensions of the stamp duty landscape: residential property, corporate restructuring relief, and the luxury segment. A fourth dimension — stamp duty for REITs — is already legislated and in motion for 2027.

For decision makers, the practical consequence of these layered reforms is this: a stamp duty position that was accurate six months ago may no longer be correct today, and a corporate restructuring structure that was tax-neutral under the prior regime may now carry unexpected cost. Understanding the current state — and where the policy direction is heading — is no longer a compliance task to delegate. It is a strategic requirement for anyone transacting in Hong Kong property, structuring investments through holding entities, or managing a portfolio that sits anywhere near the HK$ 100 million luxury threshold.

How Hong Kong's stamp duty system works

Hong Kong's stamp duty framework governs three principal categories of instrument: the sale and purchase or transfer of immovable property, the transfer of Hong Kong stock, and leases. For immovable property, the regime is structured around several overlapping taxes that apply cumulatively depending on the buyer profile, asset class, and holding period. Understanding this layered structure is the foundation for any meaningful transaction cost analysis.

One structural feature of Hong Kong's residential stamp duty that deserves emphasis is the cumulative potential for BSD and AVD to apply simultaneously. A non-HKPR corporate buyer acquiring a residential property above HK$ 4 million faces both a 15 percent BSD and a 15 percent AVD — a combined stamp duty exposure of 30 percent of the transaction value before any other costs are considered. This is not an anomaly or an oversight; it is a deliberate policy position that has remained intact through multiple rounds of reform.

The 2025–2026 reform cycle: what has changed and what it means

Three consecutive budgets — 2024-25, 2025-26, and 2026-27 — have each introduced substantive stamp duty changes. Taken together, they represent a calibrated recalibration of the policy instrument: loosening the burden on first-time and lower-value buyers, tightening the cost at the luxury end, modernising the corporate relief architecture, and beginning the process of opening up stamp duty incentives to new market structures including REITs. The direction of travel is clear even where individual measures remain subject to pending legislation.

February 2025: the HK$ 4 million threshold and the AVD scale revision

The most immediate change for retail and professional-grade property buyers was the upward revision of the HK$ 100 stamp duty ceiling from HK$ 3 million to HK$ 4 million, effective 26 February 2025. The government estimated that approximately 15 percent of property transactions would benefit from this adjustment, with the revenue cost to the Treasury of approximately HK$ 400 million annually. The revised value bands also recalibrated the AVD tiered scale upward across all brackets, reducing the effective stamp duty burden for buyers in the HK$ 4 million to HK$ 21.7 million range — the segment that encompasses the majority of genuine owner-occupier transactions in the New Territories, Kowloon, and more affordable Hong Kong Island districts.

From a practical planning perspective, this change has the most direct impact on first-time HKPR buyers. For those purchasing at or near the new HK$ 4 million threshold — which covers a significant portion of new flat completions in outer districts — the saving relative to the previous scale is measurable and relevant to affordability calculations. For investors and professional buyers operating above this range, the revised scale reduces marginal cost but does not materially alter the overall transaction economics.

February 2026: the luxury surcharge at HK$ 100 million

The proposed 6.5 percent rate for residential properties above HK$100 million deserves specific attention from institutional buyers, family offices, and ultra-high-net-worth investors active in Hong Kong's prime residential segment. It represents a 53 percent increase in the marginal rate for this cohort — from 4.25 percent to 6.5 percent.

Several practical considerations follow:

• The rate applies to the entire consideration, not just the portion above HK$100 million. A HK$120 million residential acquisition would attract HK$7.8 million in AVD — HK$2.7 million more than at the previous 4.25 percent rate.
• The bill has been introduced to the Legislative Council but has not yet been enacted as of April 2026. The IRD continues to charge stamp duty at 4.25 percent in the interim. Once enacted, purchasers with instruments executed on or after 26 February 2026 must pay the difference within 30 days of the ordinance coming into effect.
• Corporate purchasers at this price tier face a different calculation entirely: the 15 percent flat AVD applies regardless of property value, making the 6.5 percent surcharge relevant only to individual buyers claiming concessionary rates.
• Market data from Centaline Property indicates 262 residential transactions above HK$100 million occurred in 2025 — a record high — with 48 transactions totalling over HK$10 billion recorded in the first two months of 2026 alone. The surcharge targets an active and growing segment of demand.

Special stamp duty

SSD continues to apply to residential properties acquired on or after 27 October 2012 and before 25 October 2023, if disposed of within 36 months of acquisition. For portfolios assembled during that window — including real estate investment vehicles, development land banks, and residential assets held by corporate entities — SSD remains a live transaction cost.

Source: GovHK Stamp Duty Rates. SSD is charged on the higher of stated consideration or market value.

For assets acquired on or after 25 October 2023 — the date on which the government suspended both BSD and SSD as part of its market stimulus package — no SSD applies regardless of the holding period. This has materially improved the liquidity profile of recently acquired Hong Kong residential assets, a factor that institutional investors should factor into portfolio valuation and exit modelling.

Intra-group relief under reconstruction

For corporate groups with Hong Kong property or stock assets, section 45 of the Stamp Duty Ordinance provides relief for intra-group transfers between associated bodies corporates. This is one of the most practically significant provisions for M&A advisers, corporate treasury teams, and group restructuring exercises.

The 2026-27 Budget proposed two significant expansions to the intra-group relief regime, effective for instruments executed on or after 25 February 2026:

• Association threshold reduced: The minimum required beneficial interest for two entities to qualify as associated — and therefore eligible for relief — has been lowered from 90 percent to 75 percent. This brings Hong Kong's definition broadly in line with common group consolidation thresholds used in accounting and tax reporting.
• Expanded entity scope: Limited liability partnerships and other bodies corporate that do not issue share capital are now proposed to be included within the eligible entity definition, closing a gap that had previously excluded certain fund structures and partnership vehicles from relief.

Practically, this means that a parent company with 75 percent (rather than the previous 90%) beneficial ownership of a subsidiary can transfer Hong Kong property between them without triggering full stamp duty — provided all other conditions under section 45 are satisfied. Groups with minority-held subsidiaries that previously fell outside the relief threshold should revisit their structural options.

The IRD has also confirmed that pending the enactment of the amendment ordinance, parties may submit adjudication requests for instruments satisfying the enhanced criteria without first paying stamp duty — avoiding the previous requirement to pay and then seek refund. This is a meaningful procedural improvement for transaction certainty.

Tenancy agreements

While property transactions dominate the stamp duty conversation, tenancy agreement stamping carries its own compliance obligations — and the consequences of non-compliance are more commonly encountered in commercial operations than most decision-makers appreciate.

Under the Stamp Duty Ordinance (Cap. 117), all tenancy documents for Hong Kong property are subject to stamp duty, calculated based on the term of the lease. Rates are applied to rent (not capital value), making the absolute quantum modest for most transactions — but the legal status of an unstamped agreement is a separate matter.

Sources: GovHK Stamp Duty Rates; CLIC (Community Legal Information Centre, HKU) — Landlord & Tenant: After Signing a Tenancy Agreement. Yearly rent must be rounded up to the nearest HK$100.

Three operational points are critical for corporate occupiers and property managers:

• The Stamp Duty Ordinance does not specify whether the landlord or tenant bears the duty. Liability is therefore a matter of contractual negotiation. In practice, equal sharing is common — but the default assumption should not be taken for granted without explicit contractual language.
• Stamp duty is calculated on the rent actually payable. If a lease includes a rent-free period (a common feature of commercial negotiations), the stamping base is reduced proportionally. On a 3-year lease at HK$10,000/month with a two-month rent-free period, the duty reduces from HK$605 to HK$572 — a small absolute saving but a planning point worth capturing.
• Unstamped documents are not automatically invalid, but they are inadmissible as evidence in Hong Kong courts unless duly stamped at the time of proceedings (with late penalties). For disputes involving rent arrears, damage claims, or early termination, an unstamped tenancy agreement can become a significant procedural liability. The current adjudication fee for uncertain cases is HK$50.
• Stamping must occur within 30 days of execution for Hong Kong agreements, or 30 days of receipt in Hong Kong for overseas-executed instruments. Late stamping attracts penalties under the Ordinance.

Stock transfers and ETFs

For investors active in Hong Kong's equity markets, stamp duty on stock transactions operates on a distinct basis. With effect from 17 November 2023, the rate on the sale or purchase of any Hong Kong stock was reduced from 0.13 percent to 0.1 percent per contract note — applicable to both the buyer and seller individually, making the combined cost 0.2 percent per transaction.

Key features of the stock stamp duty regime relevant to institutional participants:

• ETF exemption: Exchange Traded Funds are generally exempt from stamp duty on the transfer of shares or units, a policy position maintained to support Hong Kong's fund management industry competitiveness.
• Dual-counter stocks: With the launch of Hong Kong's dual-counter model for RMB-denominated shares, the IRD issued guidance in 2023 confirming stamp duty exemption for certain transactions by dual-counter market makers, reinforcing Hong Kong's positioning as an RMB internationalisation hub.
• Voluntary disposition inter vivos: A transfer of stock operating as a voluntary disposition (i.e., a gift) attracts a higher rate of $5 plus 0.2 percent of the stock's value — a common source of unintended liability in estate planning and corporate restructuring.
• Stock borrowing and lending: Qualified arrangements registered with the IRD enjoy relief from stamp duty. The filing requirement for returns of stock borrowing transactions remains active, with the most recent filing cycle update issued in January 2026.

Decision-maker's action framework

The cumulative effect of two years of reform is a stamp duty landscape that has moved materially on multiple axes simultaneously. The following framework identifies the most consequential action areas for different decision-maker profiles.

What the reform pattern signals

The trajectory of Hong Kong's stamp duty policy over the past two years points to a government that is recalibrating between two objectives: using stamp duty as a revenue stream in a period of fiscal consolidation, while avoiding the suppressive effects on transaction volumes that the earlier demand-side management measures produced.

Several signals are worth tracking for decision-makers planning property or equity transactions in the next twelve to twenty-four months:

• BSD and SSD remain suspended, not abolished. The government retains the legislative mechanism to reinstate them if residential prices overshoot. JPMorgan, Goldman Sachs, and HSBC have all revised their 2026 Hong Kong property price growth forecasts upward — with JPMorgan projecting 10–15 percent gains — which may increase political pressure to act if the market overheats.
• The luxury surcharge (6.5% above HK$100M) is pending LegCo enactment. Until the Stamp Duty (Amendment) Bill 2026 is passed and gazetted, the 4.25 percent rate remains operative, but buyers should be financially prepared for backdated liability. Transaction counsel should include appropriate conditions in sale and purchase agreements.
• Intra-group relief expansion is also pending enactment. Groups considering restructuring that would benefit from the lower 75 percent threshold should sequence transactions to fall within the eligible window, while noting that the IRD has confirmed it will process adjudication requests without requiring upfront payment pending legislation.
• The government's 2026-27 stamp duty revenue estimate is HK$101 billion — a 1.5 percent increase over the revised 2025-26 figure of HK$99.5 billion. This modest growth assumption suggests policymakers do not currently expect a major volume or rate shift, supporting a base case of relative stability in the mainstream residential and commercial bands.
• Commercial property vacancy remains a structural challenge. The decision not to put general commercial sites to tender in 2026 reflects ongoing softness in the office and retail market. For occupiers and investors in this space, stamp duty is a secondary concern relative to underlying market fundamentals — but the equal treatment of commercial and residential under Scale 2 AVD does simplify mixed-use portfolio analysis.