Hong Kong's two-tier profits tax system, introduced in the 2018/19 year of assessment, is one of the most attractive features of the jurisdiction for small and medium-sized businesses. If your company earns assessable profits of HK$2 million or less, you pay just 8.25% in tax. Here is how it works and what you need to know to take full advantage of it.
How the Two-Tier System Works
Under the two-tier profits tax regime, the standard profits tax rate is split into two brackets:
| Assessable Profits | Corporation | Unincorporated |
|---|---|---|
| First HK$2,000,000 | 8.25% | 7.5% |
| Above HK$2,000,000 | 16.5% | 15% |
The reduced rate applies to the first HK$2 million of assessable profits only. Any profits exceeding that threshold are taxed at the standard rate. For a private limited company, this means the first HK$2 million is taxed at 8.25%, saving you HK$165,000 compared to the flat 16.5% rate.
Territorial Taxation Explained
Before you even apply the two-tier rates, you need to understand Hong Kong's territorial basis of taxation. Hong Kong only taxes profits that arise in or are derived from Hong Kong. This means:
- --If your clients are outside Hong Kong and the services are performed outside Hong Kong, those profits are generally not taxable.
- --If you buy goods from China and sell them to customers in Europe without the goods ever entering Hong Kong, those trading profits may be considered offshore.
- --If you negotiate and conclude contracts outside Hong Kong, the profits from those contracts are typically offshore-sourced.
The key test is where the profit-generating activities take place. The Inland Revenue Department (IRD) applies the "operations test" to determine the source of profits. If the operations that produce the profit occur outside Hong Kong, the profit is offshore and not subject to Hong Kong profits tax.
What Hong Kong Does Not Tax
Hong Kong's tax system is notable as much for what it does not tax as for what it does:
No VAT or GST
Hong Kong does not impose any value-added tax or goods and services tax. This means no VAT registration, no VAT returns, and no VAT compliance costs.
No Capital Gains Tax
Gains from the sale of capital assets -- shares, property, intellectual property -- are not taxed. This makes Hong Kong particularly attractive for holding companies.
No Withholding Tax on Dividends
Dividends paid by a Hong Kong company to its shareholders are not subject to withholding tax, regardless of where the shareholder is based.
No Estate Duty
Hong Kong abolished estate duty in 2006. There is no inheritance tax on assets held in or through Hong Kong.
No Tax on Foreign-Sourced Income
Income earned outside Hong Kong is not subject to Hong Kong tax, with very limited exceptions under the foreign-sourced income exemption (FSIE) regime for passive income.
Offshore Profits Exemption
The offshore profits exemption is one of the most powerful features of Hong Kong's tax system. If you can demonstrate that your company's profits are derived from activities conducted entirely outside Hong Kong, those profits are exempt from tax -- resulting in an effective tax rate of 0%.
To qualify, you typically need to show:
- --Contracts are negotiated, concluded, and executed outside Hong Kong
- --Customers and suppliers are based outside Hong Kong
- --Key decision-making occurs outside Hong Kong
- --No employees or operations are based in Hong Kong (having a company secretary and registered address is acceptable)
You must apply for the offshore exemption by filing a profits tax return and making a claim. The IRD will review your claim, ask for supporting documentation, and issue a determination. Once granted, the exemption typically remains in place as long as the facts do not change, though the IRD may review it periodically.
The Connected Entities Rule
There is an important limitation on the two-tier rate: only one entity in a group of connected entities can elect to use it. Connected entities are companies that are controlled by the same person or persons, where "control" means holding more than 50% of the issued share capital or voting power.
If you own two Hong Kong companies (Company A and Company B), only one of them can apply the 8.25% rate to its first HK$2 million of profits. The other must use the standard 16.5% rate on all profits. You must elect which entity will benefit from the reduced rate, and this election is made annually.
Practical tip: If you have multiple HK companies, assign the two-tier election to the entity with the highest profits up to HK$2 million. This maximizes your tax savings.
Filing Deadlines and Practical Considerations
The standard financial year-end for Hong Kong companies is March 31 or December 31, though you can choose any date. Key deadlines:
- --First profits tax return: Issued approximately 18 months after incorporation. You have 3 months to file it.
- --Subsequent returns: Issued annually on the first working day of April. Filing deadline depends on your year-end (N code, D code, M code, or B code).
- --Extension via tax representative: If you engage a tax representative, you may qualify for block extension, giving you additional months to file.
Practical Examples
Example 1: Small consulting firm
Your HK company earns HK$1,500,000 in assessable profits. All profits are Hong Kong-sourced.
Tax = HK$1,500,000 x 8.25% = HK$123,750
Effective rate: 8.25%
Example 2: Trading company
Your HK company earns HK$5,000,000 in assessable profits. All profits are Hong Kong-sourced.
First HK$2,000,000 x 8.25% = HK$165,000
Remaining HK$3,000,000 x 16.5% = HK$495,000
Total tax = HK$660,000
Effective rate: 13.2%
Example 3: Offshore e-commerce business
Your HK company earns HK$3,000,000 in profits. All contracts are negotiated and fulfilled outside Hong Kong. You successfully claim the offshore exemption.
Tax = HK$0
Effective rate: 0%
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