Guide to Setting Up a Representative Office in Hong Kong
- Published: 3 May 2026
- 8 min read
- Starting a Company
Ruth Dsouza
Author
Ruth Dsouza Prabhu is a content developer passionate about shaping ideas into compelling narratives. Drawing on her experience in marketing communications and lifestyle writing, she brings clarity to complex business topics for entrepreneurs. Her work spans strategy, storytelling, and thought leadership, offering readers content that is both credible and impactful.
Iris Kwong
Reviewer
Iris Kwong is our Corporate Secretary Manager based in the Hong Kong office. With more than 10 years of experience navigating Hong Kong's Companies Ordinance and regulatory requirements, she is our go-to expert on everything from company formation and annual returns to board meetings and shareholder resolutions. She knows the secrets to ensuring smooth business operations and carefully reviews our Hong Kong-focused content, ensuring it's accurate, up-to-date, and packed with useful tips.
A representative office in Hong Kong allows foreign companies to grow a local presence for market research, liaison, and brand promotion without actually carrying out revenue-generating activities or starting a new Hong Kong company. Because this structure is limited to non-profit activities, businesses must understand its operational restrictions and registration requirements before setting one up.
Key Takeaways
- Representative offices have no independent legal standing, so the foreign parent company carries full liabilities for all obligations and activities by the office in Hong Kong.
- A Business Registration Certificate must be obtained within one month of office establishment in Hong Kong and must be displayed at the office's premises.
- Representative offices cannot engage in profit-making activities, but they may hire staff and lease office premises for administrative work, market research, and liaison with Hong Kong partners on behalf of the parent company.
What is a Hong Kong Representative Office?
A Hong Kong representative office allows a foreign company to establish a presence in Hong Kong for research, promotion and liaison activities. It allows foreign investors to build relationships, but does not have any separate legal status. Instead, the office operates as an extension of the overseas parent company, which is liable for all obligations and activities conducted in Hong Kong. Only companies incorporated outside Hong Kong can open a representative office in the city, such as a company in China.
Because a representative office cannot engage in profit-making activities, it is typically used by foreign businesses seeking opportunities in Hong Kong before committing to a private limited company, branch, or subsidiary. The Inland Revenue Department requires a Business Registration Certificate for any place of business established in Hong Kong.
Representative offices may hire local staff but must comply with Hong Kong employment law and payroll obligations.
What Activities Can a Representative Office Carry Out?
A representative office in Hong Kong for a non-Hong Kong company may conduct limited non-commercial activities that support the overseas parent company. The list of permitted activities and those that are not are clearly defined.
Permitted activities
Typical activities include:
- Conduct market research
- Acting as a liaison office between the parent company and local partners, suppliers, or customers
- Promoting the parent company’s brand, products, or services through non-transactional marketing
- Hiring local employees for administrative or research roles
- Leasing office premises for administrative purposes
Representative offices may employ staff but must comply with Hong Kong employment law and payroll obligations.
Activities that are not permitted
A representative office cannot conduct commercial or profit-generating activities in Hong Kong. It may not:
- Sign sales contracts or binding commercial agreements
- Issue invoices or provide goods or services for payment
- Receive payments in Hong Kong
- Conduct trading activities on behalf of the parent company
Representative offices are generally not subject to profits tax in Hong Kong since they're not allowed to conduct business activities that generate local revenue. Operating outside permitted activities may trigger tax assessments or regulatory enforcement.
Representative Office vs Branch Office vs Subsidiary
Businesses entering Hong Kong can register for a representative office, a branch office, or a subsidiary, depending on the level of activity and the legal structure required. Each option differs in legal status, permitted activities, and liability.
Structure | Legal status | Activities allowed | Liability | Typical use case |
|---|---|---|---|---|
| Representative office | Not a separate legal entity | Research, liaison, and non-transactional brand promotion | Parent company fully liable | Testing grounds before committing to full operations |
| Branch office | Extension of the foreign parent company | Can conduct commercial activities, raise invoices, and sign contracts | Parent company fully liable | Expanding business operations in Hong Kong under the parent company |
| Subsidiary | Separate legal entity incorporated in Hong Kong | Can carry out full commercial and revenue-generating activities | Limited liability for the parent company | Establishing a long-term business presence in Hong Kong |
Businesses often begin with a representative office to explore the Hong Kong market. However, it needs to be replaced with a branch office or subsidiary that enables trading operations if revenue-generating business activities begin.
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Advantages and Disadvantages of a Representative Office
A representative office in Hong Kong allows foreign companies to establish a presence during market exploration, but its non-commercial nature means businesses must consider both advantages and restrictions before choosing this structure.
Advantages
- Simple market entry, as the office does not need to be incorporated as a separate entity
- Suitable for researching local markets, relationship-building, and liaison with partners in Hong Kong
- Lower administrative and compliance requirements than establishing a subsidiary
- Generally not subject to Hong Kong profits tax, since it cannot generate local revenue
- Allows companies to hire staff and maintain an active presence while assessing market opportunities
Disadvantages
- Cannot conduct commercial or revenue-generating activities
- The parent remains fully liable for the office’s obligations and activities
- Operational scope is limited, restricting long-term business development
- Opening a corporate bank account may be difficult, as many banks prefer incorporated entities
If a company expects to begin commercial operations soon, choosing the right structure early can save time and reduce future compliance efforts. Foreign businesses planning to sign deals or other revenue-generating activities may benefit from establishing a branch or Hong Kong subsidiary instead.
How to Register a Representative Office in Hong Kong
A representative office must obtain a Business Registration Certificate from the business registration office, Inland Revenue Department, before operating in Hong Kong. However, it's not required to register with the Companies Registry.
1 Obtain a Business Registration Certificate
Any place of business in Hong Kong must obtain a Business Registration Certificate within one month of commencing operations. The certificate is issued by the Inland Revenue Department and must be displayed at the office premises.
2 Prepare the required documents
When applying for business registration, the representative office must submit documents relating to the overseas body corporate and the Hong Kong office.
Typical documents include:
- A certified translation of the parent company’s Certificate of Incorporation (a certified true copy)
- Particulars of the directors, company secretary, and managers responsible for the office, with written authorisations.
- Proof of the Hong Kong office address and the date it came into operation.
- Identification and signature details of authorised representatives
Foreign corporate documents must generally be submitted as Certified True Copy, endorsed by a qualified professional such as a CPA, lawyer, or the issuing authority.
3 Submit the application
The application is made by completing Form 1(b) and submitting it to the Inland Revenue Department with the required documents and the Business Registration fee. The Business Registration Certificate is typically issued within a few business days, although verification may extend the timeline to around 14 working days.
Representative offices do not need to register with the Companies Registry. Instead, foreign companies apply for a Business Registration Certificate using the official Form 1(b) (PDF, 1.2MB), as the representative office is treated as a place of business of a foreign company, such as company based in China.
Tax Treatment of Representative Offices in Hong Kong
A Hong Kong representative office is not subject to profits tax. However, you may still need to maintain records and respond to enquiries from the Inland Revenue Department. Instead of filing profit tax returns, the representative office files what's known as a "nil return" instead to confirm that it does not generate profits.
If the office begins conducting trading activities or generating revenue, those activities may be treated as taxable business operations in Hong Kong. The foreign parent must then restructure its Hong Kong branch as a standalone Hong Kong company with the local authorities and begin filing annual profit tax returns.
How Osome Can Help
Businesses entering a new region must consider not only immediate needs but also future plans for hiring, selling, trading, etc. Beyond setup, Osome can assist with registered address services, accounting, payroll compliance, and ongoing corporate administration, allowing your team to focus on exploring opportunities in Hong Kong while operational requirements are managed efficiently.
Summary
A representative office in Hong Kong is best seen as a means of understanding the economic landscape before committing to full operations. It allows foreign companies to study demand, build relationships, and build a presence without immediately setting up a full entity. Once the company is ready to sign contracts or generate revenue, transitioning to a limited liability company with the registration office would be ideal.