Hong Kong's property market attracts foreign buyers from mainland China, Singapore, the United Kingdom, the United States, and elsewhere. The city's simple tax system, low base rates, and free trade status make it a popular destination for real estate investment. However, foreign buyers must understand the specific tax rules that apply to them, which differ from those for local residents. This article explains the main taxes, exemptions, and planning considerations for non-local purchasers.
The information below is based on widely known regulations as of early 2025. Tax laws can change, so you should always verify current rates with the Inland Revenue Department (IRD) or a qualified tax adviser before making any purchase decision.
Stamp Duty: The Main Tax for Foreign Buyers
When you buy property in Hong Kong, you must pay stamp duty. The amount depends on the property price, your residency status, and whether you already own property in Hong Kong. Foreign buyers generally face higher rates than local first-time buyers.
Ad Valorem Stamp Duty (AVD)
All buyers, including foreigners, pay AVD on the purchase price or the market value whichever is higher. The rate is progressive. For properties priced up to HKD 2 million, the rate is HKD 100 plus 1.5% of the excess over HKD 2 million. For properties between HKD 2,000,001 and HKD 2,176,000, the rate is HKD 100 plus 1.5% of the excess over HKD 2 million. For properties over HKD 2,176,000, the AVD rate is a flat 1.5% of the total price. For properties over HKD 3,000,000, the rate increases to 2.25% up to HKD 4,000,000, then 3% up to HKD 6,000,000, then 3.75% up to HKD 20,000,000, and 4.25% above HKD 20,000,000. AVD applies to all buyers regardless of nationality.
Buyer's Stamp Duty (BSD)
BSD is an additional tax that applies only to non-permanent residents and foreign buyers. As of 2025, the BSD rate is 15% of the property price or market value whichever is higher. This tax applies to any residential property purchased by a person who is not a Hong Kong permanent resident. If you are a foreign national holding a valid work visa or a dependent visa, you are still subject to BSD unless you meet the exemption criteria.
Special Stamp Duty (SSD)
SSD applies to any buyer, local or foreign, who sells a residential property within 36 months of purchase. The rate is 20% if sold within 6 months, 15% if sold between 6 and 12 months, and 10% if sold between 12 and 36 months. Foreign buyers who plan to resell quickly should factor in this potential cost. For more details, see our article on Special Stamp Duty (SSD).
Double Stamp Duty (DSD)
DSD was previously applied to buyers who already owned residential property in Hong Kong. However, as of February 2024, the government removed DSD entirely. Foreign buyers who already own property in Hong Kong no longer pay this extra tax, though they still pay BSD and AVD.
For a full breakdown of all stamp duty categories, see our article Stamp Duty Categories Explained.
Tax Exemptions for Foreign Buyers
Certain categories of foreign buyers can be exempt from BSD. The most common exemptions are:
- Hong Kong permanent residents: If you become a permanent resident before completing the purchase, you are exempt from BSD. However, you must have the permanent resident status on the date of the assignment or the date of the agreement for sale and purchase whichever is earlier.
- Spouses of Hong Kong permanent residents: If you are married to a Hong Kong permanent resident and you purchase the property jointly, you may apply for a refund of BSD paid. The refund is available if the couple holds the property as joint tenants or tenants in common and the permanent resident spouse is a beneficial owner.
- Qualified professionals under the Admission Scheme for Mainland Talents and Professionals (ASMTP): If you hold a valid employment visa under ASMTP or the Quality Migrant Admission Scheme (QMAS), you may be exempt from BSD if you purchase a residential property for your own use. You must not already own any residential property in Hong Kong at the time of purchase.
Exemptions are not automatic. You must apply to the IRD after the purchase and provide supporting documents. The refund process can take several months.
Income Tax on Rental Income
If you rent out your Hong Kong property, you must declare the rental income in your Hong Kong tax return. The IRD charges property tax on rental income. The rate is 15% of the net assessable value. Net assessable value is the gross rent minus an automatic allowance of 20% for repairs and outgoings, plus any rates paid by the tenant. If the tenant pays rates, the IRD adds that amount to the gross rent before calculating the allowance.
For example, if you receive monthly rent of HKD 30,000, the annual gross rent is HKD 360,000. After the 20% allowance (HKD 72,000), the net assessable value is HKD 288,000. Property tax at 15% is HKD 43,200 per year.
If you are a non-resident for tax purposes, you must still file a tax return for rental income. The IRD will assess you on the same basis as residents. You can appoint a tax representative in Hong Kong to handle your filings.
Profits Tax on Property Trading
If you buy and sell property frequently with the intention of making a profit, the IRD may treat you as a trader and charge profits tax on your gains. The profits tax rate for corporations is 16.5%, and for unincorporated businesses it is 15%. The IRD looks at factors such as the frequency of transactions, the length of ownership, the use of borrowed funds, and whether you made improvements to the property. Foreign buyers who flip properties within a short period are at higher risk of being classified as traders.
If you hold a property for investment and sell it after several years, the gain is generally not subject to profits tax. However, there is no clear bright-line rule. Each case is judged on its facts. If you are unsure, seek professional advice.
Double Taxation Agreements
Hong Kong has signed comprehensive double taxation agreements (DTAs) with over 40 jurisdictions, including mainland China, Singapore, the United Kingdom, Canada, Australia, and many European countries. These agreements prevent you from being taxed twice on the same income. If you are a tax resident of a country that has a DTA with Hong Kong, you can claim relief from Hong Kong tax on certain types of income, or you can claim a foreign tax credit in your home country for Hong Kong tax paid.
For property investors, the most relevant provisions are for rental income and capital gains. Under most DTAs, rental income from real estate is taxed in the country where the property is located (Hong Kong). Capital gains from the sale of property are also taxed in the country where the property is located. This means you will pay Hong Kong tax on rental income and gains, and you can claim a foreign tax credit in your home country to avoid double taxation. The amount of credit depends on your home country's tax rules.
If your home country does not have a DTA with Hong Kong, you may still be able to claim a unilateral tax credit under Hong Kong's domestic law. You should check with your local tax authority.
Estate Duty
Hong Kong abolished estate duty in 2006 for deaths occurring on or after 11 February 2006. This means that when you die, your Hong Kong property passes to your heirs without any Hong Kong estate duty. However, your heirs may be subject to inheritance tax in your home country if that country taxes worldwide assets. For example, the United Kingdom and the United States have inheritance tax or estate tax that can apply to Hong Kong property owned by their residents. You should plan your estate accordingly.
Tax Planning Strategies for Foreign Buyers
Foreign buyers can take several steps to minimize their tax burden legally.
Buy Through a Company
Some foreign buyers purchase property through a Hong Kong company. If the company is owned by a non-resident, the shares of the company can be sold instead of the property itself. This may avoid BSD and AVD on the transfer, though the company's property holdings may still attract stamp duty on the share transfer. This strategy is complex and requires professional advice. The IRD has anti-avoidance rules that can recharacterize such transactions.
Time Your Purchase
If you are in the process of obtaining Hong Kong permanent residency, you may want to wait until you receive it before buying. This saves you the 15% BSD. If you are on a work visa, you can apply for a refund of BSD after you become a permanent resident, but only if you purchased the property as your principal residence and you have not sold it. The refund application must be made within 12 months of becoming a permanent resident.
Use a Joint Purchase with a Permanent Resident Spouse
If you are married to a Hong Kong permanent resident, buying the property jointly can allow you to claim a refund of BSD. The refund is available if the permanent resident spouse is a beneficial owner. The property must be used as the couple's principal residence. You must apply for the refund within 12 months of the purchase.
Hold for the Long Term
Holding a property for more than 36 months avoids SSD. Holding for several years also reduces the risk of being classified as a trader for profits tax purposes. Long-term holding is generally more tax-efficient for foreign buyers.
Practical Steps When Buying
Before you sign any agreement, you should:
- Check your residency status: Confirm whether you are a Hong Kong permanent resident, a non-permanent resident, or a foreign national. This determines which stamp duties apply.
- Calculate total stamp duty: Add AVD, BSD (if applicable), and any SSD risk. For a property priced at HKD 10 million, a foreign buyer would pay AVD of HKD 375,000 (3.75%) plus BSD of HKD 1.5 million (15%), totaling HKD 1.875 million in stamp duty. This is a significant cost that must be included in your budget.
- Arrange financing: Banks in Hong Kong generally lend up to 60% of the property value to foreign buyers, though this can vary. You should get a mortgage approval in principle before making an offer. Learn more about Mortgage Broker vs Direct Bank options.
- Engage a solicitor: A Hong Kong solicitor will handle the conveyancing and ensure all taxes are paid correctly. They can also advise on exemptions and refunds. Read about the Role of Solicitors in property transactions.
- File tax returns: After the purchase, you must file a stamp duty return and pay the duty within 30 days of the agreement for sale and purchase. Your solicitor usually handles this, but you are ultimately responsible.
For a complete overview of the buying process, see our Complete Guide to Buying Property in Hong Kong.
Frequently Asked Questions
Do foreign buyers pay higher stamp duty than locals?
Yes. Foreign buyers pay BSD of 15% in addition to AVD. Local first-time buyers pay only AVD. Local buyers who already own property previously paid DSD, but that was removed in February 2024. So the difference for a foreign buyer is the 15% BSD.
Can I get a refund of BSD if I become a permanent resident later?
Yes, but only if you purchased the property as your principal residence and you apply for the refund within 12 months of becoming a permanent resident. The property must not have been sold before you apply.
Are capital gains taxed in Hong Kong?
No. Hong Kong does not have a capital gains tax. However, if the IRD considers you a trader, the gain may be taxed as profits. Most long-term investors are not affected.
Do I need to pay tax in my home country on Hong Kong rental income?
It depends on your home country's tax laws. Many countries tax worldwide income of their residents. If your home country has a DTA with Hong Kong, you can usually claim a foreign tax credit for Hong Kong property tax paid. You should consult a tax adviser in your home country.