Under Hong Kong’s territorial tax system, profits generated from activities carried out outside Hong Kong may qualify as offshore and fall outside the scope of Hong Kong Profits Tax. By contrast, onshore profits are taxed at 8.25% on the first HK$2 million of assessable profits and 16.5% thereafter.
For foreign founders and businesses operating internationally, a common question is whether profits earned from overseas customers can be treated as offshore. However, Hong Kong does not have a separate “offshore company” regime. Offshore is a tax position, and neither overseas clients nor overseas income automatically make profits offshore.
The key consideration is where the profit-generating activities take place. If you operate a Hong Kong company with international customers, suppliers, or business activities, this guide will help you understand how the offshore profits rules apply to your business.
In this guide, we cover:
- Understanding the Hong Kong tax system
- Onshore vs. offshore profits
- How the IRD determines where profits arise
- Offshore considerations for different business models
- Offshore claims, supporting documents, and the FSIE regime
Understanding the Hong Kong tax system
Hong Kong follows a territorial tax system, which means only profits arising in or derived from Hong Kong are generally subject to Profits Tax. This principle is one of the reasons why the jurisdiction remains attractive to international businesses operating across multiple markets.
If you’re new to Hong Kong taxation, you can first read our guide on the Hong Kong Tax System to understand the key taxes and how the system works in practice.
Under this framework, profits are generally categorized as either onshore or offshore.
| Onshore Profits | Offshore Profits |
| Profit-generating activities take place in Hong Kong | Profit-generating activities take place outside Hong Kong |
| Generally subject to Hong Kong Profits Tax | May qualify for offshore tax treatment |
| Common for businesses operating primarily in Hong Kong | Commonly assessed for international trading, service, and cross-border businesses |
How does Hong Kong determine whether profits are offshore?
A common misconception is that profits are automatically considered offshore if customers are located overseas or payments are received outside Hong Kong. In reality, the Inland Revenue Department (IRD) focuses on the source of profits by identifying the activities that generate the profits and where those activities take place.
The IRD’s Operations Test
The IRD applies what is commonly known as the operations test when determining the source of profits. The guiding principle is to identify:
What has the taxpayer done to earn the profits, and where were those activities carried out?
In other words, the IRD looks at the operations that produced the relevant profits and determines where those operations took place. Importantly, the source of profits is attributed to the operations of the taxpayer itself, rather than the activities of customers, suppliers, or other companies within the same group.
Because every business is different, the IRD reviews the specific facts and circumstances of each case. Depending on the business model, it may consider factors such as:
- Where contracts are negotiated, concluded, and executed
- Where services are performed
- Where trading activities take place
- Where manufacturing activities are carried out
- Where the key profit-generating operations occur
The IRD generally places less emphasis on factors that do not directly generate profits, such as:
- The location of customers alone
- The location of a bank account
- The place where payment is received
- Administrative or support activities
These factors may be considered as part of the overall facts, but they do not usually determine the source of profits on their own.
How does this apply to different business models?
| Business Activity | What the IRD Typically Reviews |
| International Trading | Where purchase and sales contracts are negotiated and concluded, as well as the key trading activities that generate the profits |
| Manufacturing Businesses | Where manufacturing activities take place and the company’s involvement in the production process. Different manufacturing arrangements may lead to different tax outcomes |
| Consulting and Professional Services | Where services are actually performed, rather than where the customer is located or where payment is received |
| Commission or Sourcing Businesses | Where the activities generating commission income are carried out, such as identifying suppliers or facilitating transactions |
| Digital and Technology Businesses | Where the core revenue-generating activities and business operations are performed |
Practical takeaway:
The key question is not where the customer is located, but where the activities that create the profits are performed. This is why two companies with similar customers or products may receive different tax treatment under Hong Kong’s territorial tax system.
An offshore profits claim is strongest when the documentary evidence aligns with the business activities that generated the profits. The more clearly a company can show where those activities took place, the easier it is to support its offshore position.
Not sure if your Hong Kong company qualifies for offshore profits treatment?
Does the FSIE Regime affect offshore profits in Hong Kong?
Since the introduction of Hong Kong’s Foreign-Sourced Income Exemption (FSIE) regime, many business owners have questioned whether offshore profits are still exempt from Hong Kong Profits Tax.
The short answer is yes.
Hong Kong continues to apply the territorial source principle of taxation, and the Inland Revenue Department (IRD) has confirmed that the introduction of the FSIE regime does not change how the source of profits is determined. Businesses can still make offshore claims, with the offshore profits analysis and the FSIE exemption requirements operating in separate contexts.
To understand why, it is helpful to first understand what the FSIE regime is and how it differs from the traditional offshore profits rules.
What is the FSIE regime?
The FSIE regime was introduced to align Hong Kong’s tax framework with evolving international tax standards. Under certain circumstances, it can bring specified foreign-sourced income into the Hong Kong tax net when that income is received in Hong Kong by an in-scope multinational enterprise (MNE) entity.
The regime generally applies to four categories of foreign-sourced income:
- Dividends;
- Interest;
- Disposal gains;
- Intellectual property (IP) income;
received in Hong Kong by covered taxpayers.
Depending on the type of income involved, an exemption may still be available if the relevant conditions are met, such as the economic substance requirement, participation exemption, or nexus requirement.
Offshore Profits vs. FSIE: What’s the difference?
Although both concepts relate to foreign income, they address different tax questions.
| Offshore Profits Rules | FSIE Regime |
| Focuses on where profits are generated | Focuses on certain foreign-sourced income received in Hong Kong |
| Based on the territorial source principle | Applies specific exemption conditions to in-scope MNE entities |
| Determined by analysing profit-generating activities | May require economic substance, participation exemption, or nexus requirements |
| Commonly relevant for trading, consulting, and service income | Commonly relevant for dividends, interest, disposal gains, and IP income |
Put simply, the offshore profits analysis asks:
Where were the profit-generating activities carried out?
By contrast, the FSIE regime asks:
Has specified foreign-sourced income been received in Hong Kong, and if so, do the relevant exemption conditions apply?
What does this mean for your Hong Kong business?
For many businesses discussed in this guide, such as trading companies, consulting firms, sourcing businesses, and digital service providers, the primary question remains whether the profits are sourced in or outside Hong Kong under the territorial source principle.
For example, a consulting company that performs its services entirely outside Hong Kong may argue that its profits are offshore because the profit-generating activities take place outside Hong Kong. This analysis falls under the offshore profits rules.
On the other hand, a Hong Kong holding company that receives dividends from an overseas subsidiary may need to consider the FSIE regime if those dividends are foreign-sourced and received in Hong Kong. In that case, the company may need to satisfy the relevant exemption conditions before the income can remain exempt from Hong Kong Profits Tax.
Practical Takeaway
The FSIE regime has not replaced Hong Kong’s offshore profits rules. Offshore profits continue to be assessed under the territorial source principle and the long-established source of profits analysis.
However, businesses that receive foreign-sourced dividends, interest, disposal gains, or IP income should also consider whether the FSIE regime applies in addition to the offshore profits rules.
In short, offshore profits depend on where the profits are generated, while FSIE focuses on certain types of foreign-sourced income received in Hong Kong. Understanding the distinction is important when evaluating the overall tax position of a Hong Kong business.
FAQs
Question: Can a Hong Kong company have both onshore and offshore profits?
Yes. Depending on the nature of its operations, a business may generate profits from activities conducted both inside and outside Hong Kong. In certain cases, particularly for manufacturing or service businesses with operations in multiple jurisdictions, the IRD may consider apportionment based on the facts and circumstances of the case.
Question: Do I need an overseas office to qualify for offshore profits?
Not necessarily. According to the Inland Revenue Department, the absence of an overseas business presence does not automatically mean profits are sourced in Hong Kong. The determining factor remains where the profit-generating activities take place. This is particularly relevant for location-independent founders and service businesses operating across multiple jurisdictions.
Question: Does working remotely outside Hong Kong make consulting income offshore?
Not automatically. For service businesses, the IRD generally focuses on where the services giving rise to the income are performed. However, the source of profits is ultimately determined based on the overall facts and circumstances of each case.
Question: Is foreign-sourced income taxable if it is not remitted to Hong Kong?
Not always. The FSIE regime generally focuses on specified foreign-sourced income that is received in Hong Kong. In some circumstances, income kept and used outside Hong Kong may not be regarded as received in Hong Kong. However, income used to satisfy debts incurred in respect of a Hong Kong business may still be treated as received in Hong Kong.
