Understanding the Basics of a Hong Kong Certificate of Incorporation
- Modified: 24 February 2025
- 9 min read
- Starting a Company

Gabi Bellairs-Lombard
Author
Gabi creates content that inspires. She's spent her career writing compelling website copy, and now she specialises in product marketing copy. As the voice of our products and features, Gabi makes complex business finance and accounting topics easy to understand. Her top priority is ensuring that her words impact and inspire her readers.
Navigating the world of business formation and registration can be a daunting task, especially when it comes to understanding the intricacies of legal documents. In Hong Kong, one essential document that often raises questions is the Certificate of Incorporation.
In this article, we shed light on this crucial document, guiding you through its purpose, requirements, and how to obtain one for your Hong Kong-based business.
Key Takeaways
- A Certificate of Incorporation is a legal requirement for companies operating in Hong Kong, providing official testament to the company’s status
- Obtaining a Certificate of Incorporation involves careful research and consideration when selecting a name, accurately completing an application form and submitting it with fee payment
- The validity of the document can be verified online or through certified copies from the Companies Registry
What Is a Certificate of Incorporation?
At its core, a Hong Kong Certificate of Incorporation is a legal document that serves as a licence for limited liability Hong Kong companies, including private companies, to operate within the territory. It essentially acts as legal proof that the company exists in the Hong Kong companies registry.
This official certificate is mandatory for two types of limited liability companies in Hong Kong: a company limited by shares, and a company limited by guarantee. It is governed by the Companies Ordinance, a legal provision that facilitates the issuance of this document to Hong Kong companies in the region.
The Companies Ordinance was updated in 2014, and aims to modernise Hong Kong’s company law and further enhance Hong Kong’s status as a major international business and financial centre. You can check the full Companies Ordinance legislation on the Companies Registry website.
Need assistance with obtaining your Certificate of Incorporation? Our expert company registration services can guide you through the entire process, ensuring your business is legally compliant and ready to operate in Hong Kong. Contact us today to get started.

The Certificate of Incorporation serves as official proof of your company’s legal status, displaying a unique seven digit Company Registration Number on its top left corner – which will help validate your company’s existence and compliance with legal due process.
What Information Does the Hong Kong Certificate of Incorporation Contain?
So, what exactly can you find on a Hong Kong Certificate of Incorporation? This document contains essential information about your business, serving as a testament to your company’s legitimacy. It includes key information such as:
- Company registration number
- Official name (in both English and Traditional Chinese characters)
- Incorporation date
- Ordinance type
- Certificate type
- Company registrar’s name
A Certificate of Incorporation demonstrates adherence to Hong Kong’s legal requirements and provides an official reference for stakeholders such as banks, investors and potential partners.
Who Needs A Certificate of Incorporation?
If you’re planning to establish a limited liability company in Hong Kong, then you’ll need a Certificate of Incorporation. This document is essential for validating your company’s existence, proving compliance with legal due process and facilitating various business activities. This includes opening bank accounts, obtaining financial assistance and engaging in transactions with other businesses and individuals.
Without a Certificate of Incorporation, limited liability companies cannot legally operate—so it’s important to get it sorted as a new company.
How To Obtain a Certificate of Incorporation in Hong Kong?
Obtaining a Certificate of Incorporation in Hong Kong is a straightforward process that involves three primary steps:
- Selecting a company name
- Completing the application form
- Submitting the required documents along with the applicable fees
Let’s explore each step in detail, so you can understand the process and what it entails.

1. Company name selection
The first step in obtaining a Certificate of Incorporation is choosing a suitable and unique company name. In Hong Kong, it’s imperative to confirm that your chosen name adheres to all relevant guidelines and isn’t already used by other companies in the region, which requires thorough research.
Once you’ve settled on a name that adheres to the guidelines and is not in use, you can submit it to the Companies Registry for approval. It’s worth noting that your Certificate of Incorporation will include both an English and Traditional Chinese version of your company’s name, which will act as the formal name of your business.
2. Application form completion
The next step in the process is completing the application form for a Certificate of Incorporation.
This step requires providing the details of the company secretary, attaching the company’s Articles of Association and submitting the Business Registration Notice. Appointing a company secretary is mandatory for incorporating a Hong Kong company.
Providing accurate and complete information on the application form is pivotal for a smooth and fast incorporation process. Note that any discrepancies or missing information can result in application delays or even rejection.
3. Submission and fee payment
Once you’ve completed the application form and gathered all required documents, it’s time to submit your application and pay the necessary fees. This can be done either online or in-person at the Company Registrar’s office.
The fees for obtaining a Certificate of Incorporation vary depending on the mode of submission, so it’s essential to consult the official website of the Hong Kong Company Registry for the most accurate and up-to-date information.
Once you’ve successfully submitted and paid, the Hong Kong Certificate of Incorporation will be issued and ready for retrieval within a few business days. With this crucial document in hand, your Hong Kong-based limited liability company will be officially recognised as a new company and ready to conduct business.
Differences Between a Certificate of Incorporation and a Business Registration Certificate

While both the Certificate of Incorporation and the Business Registration Certificate are essential for any Hong Kong company, they serve different purposes and have some key differences.
Only limited liability companies are required to have a Certificate of Incorporation, which confirms their legal establishment and registration. On the other hand, the Business Registration Certificate is a prerequisite for all profit-generating businesses in Hong Kong, regardless of their company structure. It grants a business registration number which serves as its tax ID.
To further understand the distinctions between these two documents, let’s explore their specific purposes and requirements, as well as the authorities responsible for issuing them.
Purpose and requirements
The Certificate of Incorporation serves to affirm the legal establishment and registration of a company, validating its existence and compliance with Hong Kong’s legal requirements. It includes a company registration number and the document is specifically required for limited liability companies in the region.
In contrast, the Business Registration Certificate is required for all profit-generating Hong Kong businesses, ensuring that they are registered with the business registration office at the Inland Revenue Department and can legally conduct business operations. This official certificate is necessary for both limited liability companies and other business entities, ensuring that they comply with Hong Kong’s business registration regulations.
You can find out more about registering your company on the Inland Revenue Department website.
Issuing authorities
Another key difference between the Hong Kong Certificate of Incorporation and the Business Registration Certificate lies in their issuing authorities. The incorporation certificate is issued by the Companies Registry in Hong Kong, while the Business Registration Certificate is issued by the business registration office at the Inland Revenue Department.
Distinguishing between these two certificates and their respective issuing authorities is key to navigating the registration process and complying with Hong Kong’s business regulations.
Feature | Certificate of Incorporation | Business Registration Certificate |
Purpose | ✅ Confirms legal establishment | ✅ Grants business registration number |
Required For | ✅ Limited liability companies only | ✅ All profit-generating businesses |
Issued By | 🏢 Companies Registry | 🏢 Inland Revenue Department |
Includes | ✅ Company registration number | ✅ Tax ID number |
Necessary For | ✅ Company’s legal compliance | ✅ Business operations and taxation |
Document Type | 📄 Legal establishment document | 📄 Business registration document |
How To Verify the Validity of a Hong Kong Certificate of Incorporation?
There may be instances where you need to verify the validity of a Certificate of Incorporation, whether it’s for due diligence purposes or to confirm the legitimacy of a company you’re considering doing business with.
In Hong Kong, you can verify the validity of a Certificate of Incorporation through online systems such as the Integrated Companies Registry Information System (ICRIS), or by obtaining certified copies from the Companies Registry’s Cyber Search Centre or Company Search Mobile Service.
We’ll further examine these verification methods, equipping you with the tools and knowledge required to authenticate a Hong Kong Certificate of Incorporation confidently.
Online verification
Online verification of a Certificate of Incorporation in Hong Kong can be performed through systems such as the Integrated Companies Registry Information System, the Companies Registry’s online system. By visiting the Companies Registry’s 24x7 Cyber Search Centre, you can access ICRIS and verify if a business holds a company incorporation certificate.
Through ICRIS, you can confirm basic information about integrated companies, such as their date of company incorporation and any potential changes of name. This bilingual platform enables streamlined verification, providing you with the assurance that the Hong Kong Certificate of Incorporation you’re examining is valid and legitimate.
For added security, always cross-check the information found on ICRIS with other official documents. This ensures you have the most accurate and up-to-date details about a company's legal status, providing peace of mind when verifying a Certificate of Incorporation.
Obtaining certified copies
In addition to online verification, you can also obtain certified copies of a Certificate of Incorporation to verify its validity. This can be done either online or in person at the appropriate office.
The process may vary depending on the jurisdiction, so it’s important to consult the official website of the Hong Kong Company Registry for specific information and requirements.
By obtaining certified copies of an incorporation certificate, you’ll have tangible proof of the document’s validity, allowing you to confidently conduct business with the verified company.
Are You Ready To Get Your Business Registration Certificate for your Hong Kong company?
In conclusion, understanding the basics of a Hong Kong Certificate of Incorporation is essential for business owners and entrepreneurs looking to establish a limited liability company in the region.
This crucial document provides official proof of your company’s legal status, and obtaining one involves selecting a company name, completing the application form, and submitting the required documents along with the applicable fees.
Ready to register your Hong Kong company? We simplify the process of obtaining your Certificate of Incorporation, handling everything from name selection to document submission. Start today and get your business legally established with ease!
FAQ
Can a Certificate of Incorporation be used for a change of company name?
Yes, a Certificate of Incorporation can be updated when a company changes its name. The process involves submitting a name change application to the Companies Registry, and once approved, you will receive an updated certificate.
What is the difference between a Certificate of Incorporation and a Business Registration Certificate in Hong Kong?
A Hong Kong Certificate of Incorporation is needed to establish a separate legal entity and is necessary for limited companies, whereas obtaining a business registration certificate in Hong Kong is the sole requirement for unlimited companies, no matter their company structure. Therefore, only those wishing to form a limited company need to apply for a Certificate of Incorporation.
Can a sole proprietorship have a Certificate of Incorporation?
No, a Certificate of Incorporation is only issued to limited liability companies. Sole proprietorships are not incorporated entities and, therefore, do not receive this certificate. Instead, they need a Business Registration Certificate.
How do I get a Certificate of Incorporation?
To obtain a Certificate of Incorporation, you must register your company with the Companies Registry in Hong Kong. This involves choosing a company name, submitting the required documents, and paying the necessary fees.
What should I do if I lose my Certificate of Incorporation?
If you lose your Certificate of Incorporation, you can request a certified copy from the Companies Registry. This process typically requires submitting an application form and paying a small fee.
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