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A Certificate of Incorporation (CI) is the official document issued by the Hong Kong Companies Registry to confirm that a local company has been legally incorporated. For local company incorporation, the Companies Registry issues the Certificate of Incorporation together with the Business Registration Certificate once the application is approved.
The certificate is one of the first legal documents your Hong Kong company will use for banking, contracts, licensing, due diligence, and corporate record keeping. This guide explains what it includes, who needs it, how to obtain it, and how to verify whether a Hong Kong Certificate of Incorporation is authentic.
Key Takeaways
- A Certificate of Incorporation confirms that a Hong Kong company has been legally formed under the Companies Ordinance.
- Local limited companies receive the Certificate of Incorporation from the Companies Registry after approval; sole proprietorships and partnerships do not receive this certificate.
- The Certificate of Incorporation and Business Registration Certificate are different documents, but both are normally issued together under Hong Kong’s one-stop company and business registration system.
- Since the implementation of the Unique Business Identifier system, the Business Registration Number is used as the UBI for companies and entities administered by the Registrar of Companies.
- You can verify company information through the Companies Registry’s e-Search services and order certified copies or search reports when formal proof is required.
Introduction to the Certificate of Incorporation in Hong Kong
What is a Certificate of Incorporation in Hong Kong?
A Certificate of Incorporation in Hong Kong is a legal document that confirms the existence of a company within the jurisdiction, issued by the Companies Registry upon successful incorporation under the Companies Ordinance.
Notably, this certificate adheres to a standard design, and the text displayed is written in both English and traditional Chinese.
Why do you need your Certificate of Incorporation in Hong Kong?
Your Certificate of Incorporation provides legal proof of your company’s existence and forms the basis for starting a business and operating within Hong Kong’s business environment. It confirms your business identity and supports a range of legal and administrative activities.
Financial institutions, government bodies, and potential partners often request the CI to verify your company’s legitimacy. Without it, your operations may face delays or obstacles in key business processes.
Common situations where the certificate is required include:
- Opening a business bank account
- Entering contracts and forming partnerships
- Meeting regulatory and compliance obligations
- Applying for business licenses or permits
- Filing documents with government authorities
Understanding the role of this certificate shall let your business remain prepared and compliant in every stage of its operations. Now, what kinds of information should such an important document contain? Let’s move on to our next section.
Who must register for a Certificate of Incorporation in Hong Kong?
If you intend to operate as a legal entity with full corporate rights in Hong Kong, obtaining this certificate is not optional. It is the legal foundation of your business identity. Here are the cases of which entity must and doesn’t have to obtain a Hong Kong certificate of incorporation.
Limited companies must register
Any business that chooses to incorporate as a separate legal entity under the Companies Ordinance (Cap. 622) must obtain a Certificate of Incorporation. This includes private limited companies, public companies, and companies limited by guarantee. The certificate is issued by the Companies Registry and serves as official proof of legal existence.
Sole proprietorships and partnerships are exempt
Businesses operating as sole proprietorships or partnerships are not required to register for incorporation. Instead, they only need to apply for a Business Registration Certificate with the Inland Revenue Department. However, to enjoy limited liability and corporate structure benefits, many choose to incorporate later.
Foreign-owned companies also need to register
A foreign founder who sets up a Hong Kong subsidiary will normally incorporate a local company and receive a Certificate of Incorporation.
By contrast, according to Companies Registry’s Registration guide(1), a foreign company that establishes a place of business in Hong Kong must register as a non-Hong Kong company within one month and will receive a Certificate of Registration of Non-Hong Kong Company, not a standard local Certificate of Incorporation.
If you are planning to use Hong Kong as a regional base, holding structure, or international trading vehicle, you may also review our guide to Hong Kong offshore company setup before choosing the right structure.
What details are included in the Certificate of Incorporation?
A Hong Kong Certificate of Incorporation records the company’s official registered identity at the time of incorporation. It normally includes the company name, company type, incorporation date, certificate title, and official identifier shown by the Companies Registry.
| Detail | What it means |
| Certificate title | Identifies the document as the Certificate of Incorporation |
| Company name | Shows the official registered company name in English, Chinese, or both If both versions are provided during incorporation, they will be displayed on the certificate. For more details, you can read more about the requirements for registration of a Hong Kong company name in our dedicated article. |
| Company type | Indicates the company structure, such as a company limited by shares or limited by guarantee |
| Date of incorporation | Shows the date the company legally came into existence |
| Official identifier | Shows the company identifier used by the Companies Registry |
These elements work together to provide your company with legal identity and credibility. Most banks, government bodies, and contractual partners require a valid Certificate of Incorporation when opening accounts, signing agreements, or conducting due diligence. This makes it a foundational document for doing business in Hong Kong.
To exemplify, please take a look at the CI sample document below.
How to get a Hong Kong Certificate of Incorporation
Let’s explore several key steps in the process of obtaining your Certificate of Incorporation in Hong Kong below!
Step 1: Decide on the essential company particulars
To begin with, you’ll need to make a few important decisions.
First, choose a suitable and unique company name that meets the requirements of a Hong Kong company name.
Next, determine the type of entity you want to establish. Options include a private company limited by shares, a private company limited by guarantee, or any other legally acceptable structure that aligns with your specific needs.
After that, move on to consider other crucial aspects such as:
- The business structure
- The appointment of directors, shareholders, a company secretary
- Share capital
- Registered address
- Articles of Association
- And so forth.
Once you’ve made these critical decisions, it’s time to proceed with the application submission.
Step 2: Submit the documents and related fees
During this step, you must complete the prescribed Incorporation Form such as Form NNC1 for a company limited by shares, Form NNC1G for a company not limited by shares, or Form NN1 & IRBR2 for non-Hong Kong company incorporation as mandated by the Companies Registry(2).
Afterwards, you should submit this form to the Companies Registry along with the required supporting documents, which typically include:
- A Notice of incorporation (IRBR1) to the Business Registration Office
- A copy of your Articles of Association
- And other essential documents for setting up a Hong Kong company
Upon submitting the incorporation application to the Companies Registry, you must pay the applicable government fees.
According to the Companies Registry, the application fee for incorporating a local company having a share capital is HK$1,545 for electronic submission and HK$1,720 for hard-copy submission.
These amounts exclude the Business Registration Fee and Levy, which must be paid together with the incorporation documents and should be checked against the Inland Revenue Department’s latest Business Registration Fee and Levy Table(3).
Step 3: Obtain the Certificate of Incorporation
Following the application approval, the Companies Registry will issue your company’s CI:
- For electronic forms, the certificates will normally be issued within 1 hour after delivery of documents at the e-Registry.
- For applications submitted in hardcopy form, the document will be available within four working days and must be collected in person at the Companies Registry.
Is the Certificate of Incorporation similar to the Business Registration Certificate?
The Certificate of Incorporation and the Business Registration Certificate are both essential documents for a Hong Kong company, but they are not the same. The Certificate of Incorporation proves that a company has been legally incorporated, while the Business Registration Certificate proves that the business has been registered for business registration and tax administration purposes.
Let’s take a look at how these documents compare:
| Criteria | Certificate of Incorporation | Business Registration Certificate |
| Main Purpose | Confirms the legal formation of a company | Registers the business for tax and operational purposes |
| Issuing authority | Companies Registry | Inland Revenue Department (IRD) |
| Main content | Company name, CRN, date of incorporation, company type | Business name, BRN, business address, start date, valid date |
| Identification number | Company Registration Number (CRN) | Business Registration Number (BRN) |
| Validity | Generally remains valid for the lifetime of the company unless the company is dissolved, deregistered, or wound up | Usually valid for one year, but business operators may select a three-year certificate |
Purpose
The Certificate of Incorporation acts as legal proof that your company exists under Hong Kong law. It is issued once the incorporation process is completed and is typically required when opening corporate bank accounts, entering into contracts, or dealing with regulatory bodies.
By contrast, the Business Registration Certificate is necessary for any entity that engages in profit-making activities in Hong Kong. This includes sole proprietorships, partnerships, and incorporated companies. It is not the same as an industry licence, and it does not replace any sector-specific permit that your business may need. It typically needs to be renewed every year or three years depending on your registration term.
Issuing authority
The CI is issued by the Companies Registry, the government body responsible for overseeing company incorporations in Hong Kong.
The BRC is issued by the Inland Revenue Department. To simplify the process, businesses can apply for both certificates simultaneously through the IRD’s one-stop registration service.
Document details
The CI outlines your company’s foundational information: company name, company type, Company Registration Number, and date of incorporation.
The BRC focuses on operational and tax-related information, such as your Business Registration Number, business address, and the certificate’s valid date.
Identification number
Each certificate comes with a unique number used by authorities for tracking and verification.
The CI carries a Company Registration Number, which is used in legal filings and company searches.
The BRC features a Business Registration Number, which also functions as your company’s tax identification number for the Inland Revenue Department.
In short, while both documents are required, they play different roles in the life of your business and must be maintained accordingly.
How to verify the authenticity of Certificate of Incorporation in Hong Kong?
Verifying a Certificate of Incorporation is a key step in confirming the legal existence of a Hong Kong company. Whether you are partnering with a new business or performing internal due diligence, it’s important to ensure the company is officially registered and operating in compliance with Hong Kong law.
e‑Search via Companies Registry portal (ICRIS / e‑Services Portal)
The simplest way to check the authenticity of a CI is by using the Integrated Companies Registry Information System (ICRIS), provided by the Hong Kong Companies Registry. This official online database allows anyone to search for company details using the company name or Company Registration Number.
Below are the steps to verify:
- Visit the Companies Registry e‑Services Portal
- Select “Company Name Search” or “Document Index Search”
- Enter the company name or BRN
- View publicly available details such as company type, incorporation date, current status, and registered office address
This method is fast, accurate, and useful for verifying if a company is properly registered and active.
Ordering certified copies or search reports
For more formal verification, you can request:
- Certified true copies of the Certificate of Incorporation
- Certified company search reports
These are official documents issued by the Companies Registry and are commonly used for legal, banking, or cross-border business transactions.
Requests can be submitted online through the ICRIS system or made in person at the Companies Registry office.
Certified reports confirm not only the company’s legal status but also provide assurance that the information is issued directly from the government’s official records.
BBCIncorp’s comprehensive incorporation services in Hong Kong
Setting up a Hong Kong company involves more than obtaining a Certificate of Incorporation. The right setup should also support your banking, compliance, accounting, and long-term business plans.
BBCIncorp provides end-to-end support for entrepreneurs and international businesses establishing and managing a presence in Hong Kong. Our Hong Kong company incorporation services help simplify the process from initial setup through ongoing administration.
Why BBCIncorp Hong Kong company formation services?
- A decade of experience supporting global entrepreneurs
- Transparent pricing with no hidden costs
- Fast processing times and digital onboarding
- Access to a secure online dashboard for managing documents at all times
- Dedicated support team that understands Hong Kong’s legal and business environment
No matter if you’re launching a holding company, an eCommerce venture, or a regional headquarters, our service is built to make sure your Hong Kong entity is compliant and ready for business.
Get in touch with our team today, or visit our service site to see how we can support your business goals.
To wrap up
A Hong Kong Certificate of Incorporation confirms that your company has been legally incorporated and serves as an important record for banking, contracts, licensing, and due diligence. It is issued by the Companies Registry after successful incorporation and should be retained as part of your company’s permanent corporate records.
For international founders, obtaining the certificate is only the beginning. Building a sustainable Hong Kong presence also requires the right company structure, ongoing statutory compliance, accounting, and operational planning.
Planning to incorporate or manage a company in Hong Kong? Chat with us for practical guidance on company formation and ongoing compliance.
References:
- (1): Companies Registry – Registration: https://www.cr.gov.hk/en/faq/non-hk-company/registered.htm
- (2): Companies Registry – Local company and registered non-Hong Kong company: https://www.cr.gov.hk/en/forms/specified.htm#26
- (3): Companies Registry – Major Fees under the Companies Ordinance: https://www.cr.gov.hk/en/services/fees.htm
Frequently Asked Questions
Can you use a Certificate of Incorporation to reflect a new company name?
No, the original Certificate of Incorporation does not change even if your company name is updated. When a Hong Kong company changes its name, the Companies Registry issues a Certificate of Change of Name as a separate legal document. This new certificate serves as official proof of the updated company name.
However, your original Certificate of Incorporation remains valid and unchanged, as it reflects the company’s registration details at the time of incorporation. Both documents should be kept as part of your company’s official records.
Is a Certificate of Incorporation issued for a sole proprietorship?
No, a sole proprietorship in Hong Kong does not receive a Certificate of Incorporation. This document is only issued to companies registered under the Companies Ordinance, such as private limited companies.
Instead, sole proprietors only have to obtain a Business Registration Certificate from the Inland Revenue Department, which serves as proof of their business’s legal status.
Since a sole proprietorship is not a separate legal entity from its owner, incorporation is not required. Only incorporated structures like limited companies are granted a Certificate of Incorporation by the Companies Registry.
What should you do if your Certificate of Incorporation is lost or misplaced?
If you lose your Certificate of Incorporation in Hong Kong, there’s no need to panic. You can request a certified copy through the Companies Registry’s e-Services portal (ICRIS). This process is straightforward and ensures you retain a valid document for official use.
Here’s what you can do:
- Go to the Companies Registry e-Services Portal
- Use the company search function to locate your business record
- Request a certified copy of your Certificate of Incorporation
- Pay the applicable fee (around HKD 170 for a certified copy as of 2025)
A certified copy holds the same legal standing as the original and is widely accepted by banks, government bodies, and partners. Hence, you should store a digital copy and a printed version securely. While the Registry does not reissue the original certificate, certified duplicates are valid for all legal and compliance purposes.
Does the Certificate of Incorporation in Hong Kong expire?
No, the Certificate of Incorporation in Hong Kong does not expire. Once issued by the Companies Registry, it remains valid for the entire lifetime of the company, unless the company is officially deregistered or wound up.
This permanent status makes it a critical legal document for your business. You will use it repeatedly to prove the existence of your company in situations like:
- Opening corporate bank accounts
- Signing legal agreements
- Applying for business licenses
There’s no need to renew or reapply for it annually, unlike the Business Registration Certificate, which needs to be renewed every year or three years depending on your registration term.
Can non‑Hong Kong companies obtain a Certificate of Incorporation?
Non‑Hong Kong companies cannot obtain a typical Certificate of Incorporation. Instead, if a foreign company sets up a place of business in Hong Kong (e.g., a branch or representative office), it must register with the Companies Registry within one month.
Upon approval, the company receives a Certificate of Registration of Non‑Hong Kong Company, which serves as its official recognition to operate in Hong Kong. The process involves submitting Form NN1, certified documents, and business registration forms. This certificate is required for compliance and proves the legal presence of the overseas entity in the jurisdiction.
Disclaimer: While BBCIncorp strives to make the information on this website as timely and accurate as possible, the information itself is for reference purposes only. You should not substitute the information provided in this article for competent legal advice. Feel free to contact BBCIncorp’s customer services for advice on your specific cases.
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