- The Certificate of Incorporation (CI) is the document that confirms your Hong Kong limited company exists as a separate legal entity.
- Since April 2017, the CI is automatically issued together with the Business Registration Certificate (BRC) — you apply for both with one Form NNC1.
- The Companies Registry fee for a private limited company is HK$1,545 (electronic) for the CI itself. The BRC fee is HK$2,350 from 1 April 2026, bringing total government fees to HK$3,895.
- Online applications through the e-Registry typically receive the CI within 1 working day. Paper applications take about 4 working days.
- Once you have your CI, your company exists legally. You can open bank accounts, sign contracts, hire staff, and conduct business under the company’s name.
Most founders don’t realise the Certificate of Incorporation and the Business Registration Certificate are issued together — you can’t get one without the other. Since the Companies Registry and the Inland Revenue Department jointly launched the One-Stop Company and Business Registration Service in February 2011, both documents arrive in the same envelope (or PDF), at the same time, from a single application.
In this guide, you’ll learn:
- What a Certificate of Incorporation is, and why it matters
- How the CI differs from the Business Registration Certificate
- The step-by-step process to apply for both, from name check to certificate delivery
- Current 2026 fees and processing times
- What to do once you have your CI
Quick summary
| Item | Detail |
|---|---|
| What it is | Official document issued by the Companies Registry confirming your company is incorporated under the Companies Ordinance. |
| Cost (2026) | HKD 1,545 (electronic via e-Registry) or HKD 1,720 (paper). Excludes Business Registration Certificate (HKD 2,350) and any service-provider fee. |
| Issuer | Hong Kong Companies Registry |
| Form used | NNC1 (Incorporation Form for a company limited by shares) |
| Timeline | As fast as 1 hour for electronic; typically 1–4 working days. Paper filings take ~5–7 working days. |
| Validity | Permanent — the certificate doesn’t expire as long as your company stays registered. |
| Required to operate | Yes. Plus a Business Registration Certificate (BRC) from the Inland Revenue Department. |
What is a Certificate of Incorporation in Hong Kong?
A Certificate of Incorporation is the official document the Hong Kong Companies Registry issues when a private limited company is successfully registered under the Companies Ordinance (Cap. 622). The CI confirms that your company exists as a separate legal entity from its founders and shareholders.
In practical terms, this is the document you’ll be asked for when:
- Opening a corporate bank account
- Signing contracts in the company’s name
- Applying for licences, permits, or registrations
- Demonstrating to clients or investors that your company is legally established
- Filing initial tax registrations with the Inland Revenue Department
What’s on the certificate
A Hong Kong Certificate of Incorporation shows:
- Your company’s registered name (English, Chinese, or both)
- Your unique 7-digit Company Registration Number (CRN)
- The date of incorporation
- The type of company (e.g. private company limited by shares, public company limited by shares, company limited by guarantee)
- The signature and seal of the Registrar of Companies
Why it matters
The CI establishes your company as a distinct legal body. That separation is what gives a company limited liability, meaning the company’s liabilities are generally separate from the personal assets of its shareholders.
That is one of the main reasons founders choose a private limited company structure instead of operating as a sole proprietorship.
Certificate of Incorporation vs Business Registration Certificate
The CI and BRC are two different documents that serve two different purposes. They’re issued by two different government bodies, but in practice you apply for both with one form, and they arrive together.
Feature | Certificate of Incorporation | Business Registration Certificate |
|---|---|---|
Purpose | Confirms your company is legally formed under the Companies Ordinance. | Confirms your business is registered for tax purposes. |
Issued by | Companies Registry | Inland Revenue Department (IRD) |
Applies to | Limited companies only (private or public) | All businesses, including sole proprietorships, partnerships, and limited companies |
Mandatory? | Yes, for any limited company | Yes, for any business operating in Hong Kong |
Validity | Permanent, as long as the company is active | 1 or 3 years; must be renewed before expiry |
Renewal | Not required | Yes, annually or every 3 years |
Government fee (2026) | HK$1,545 (electronic application) | HK$2,350 (1-year, from 1 April 2026) |
Both documents are needed to operate legally. Since February 2011, the Companies Registry and IRD have operated a One-Stop service: when you file Form NNC1 for incorporation, the BRC application is processed simultaneously, and both certificates are issued together.
How to get a Certificate of Incorporation in Hong Kong
Because the CI and BRC are issued together under the One-Stop service, this process is really one incorporation process that results in both certificates. Here’s the actual sequence.
Step 1: Choose your company name
Your company name must not be identical or too similar to an existing registered name, and must not contain restricted words (like “Trust”, “Royal”, or “Bank” without separate approval). Run a free check on the Companies Registry’s Cyber Search Centre to confirm your preferred name is available.
You can register an English name, a Chinese name, or both.
Step 2: Prepare your documents
To apply for incorporation under the One-Stop service, you’ll need:
- Form NNC1 (for a company limited by shares) or Form NNC1G (for a company limited by guarantee) — these are the main incorporation forms
- Articles of Association, which set out the company’s internal rules
- IRBR1 Notice to Business Registration Office — indicating whether you want a 1-year or 3-year BRC
- Director and shareholder identification (Hong Kong ID or passport for foreigners)
- Proof of residential address for each director and shareholder
- Registered office address in Hong Kong (P.O. boxes don’t count)
- Particulars of the Company Secretary, who must be either be a Hong Kong resident individual or a Hong Kong-incorporated body
Step 3: Submit through the e-Registry
The usual route in 2026 is applying through the Companies Registry’s e-Registry portal at www.eregistry.gov.hk. Online applications use Form NNC1 (or NNC1G) in fillable electronic form. You’ll sign electronically through the Registry’s authentication, and pay government fees by credit card or e-cheque at submission.
Paper applications are still accepted, but they cost HK$175 more and take longer to process.
Step 4: Pay the government fees
The total payable at submission is HK$3,895, made up of:
- HK$1,545 — incorporation fee for the Certificate of Incorporation (electronic submission)
- HK$2,350 — Business Registration Certificate fee for 1 year (effective from 1 April 2026)
If you choose a 3-year BRC, the BRC fee is higher — verify the current 3-year rate on the IRD’s website before submitting, as this changes periodically.
Step 5: Receive your certificates
For a typical electronic application with all documents in order, the Companies Registry issues both the Certificate of Incorporation and the Business Registration Certificate within 1 working day. Paper applications take around 4 working days.
Both certificates are delivered electronically by default. You can request paper originals separately if required by a counterparty (some banks ask for them).
How much does a Certificate of Incorporation cost in 2026?
The government fees are fixed. Whether you apply yourself or use a service provider, the statutory fees are the same:
Fee component | Amount (2026) | Notes |
|---|---|---|
CI fee (electronic application) | HK$1,545 | Companies Registry fee for the Certificate of Incorporation itself. |
CI fee (paper application) | HK$1,720 | Higher fee for paper submission. |
BRC fee (1-year) | HK$2,350 | Inland Revenue Department fee, effective from 1 April 2026. |
BRC fee (3-year) | HK$6,170 | Inland Revenue Department fee, effective from 1 April 2026. |
Total government fees (electronic, 1-year BRC) | HK$3,895 | Standard total for most new private companies filing electronically. |
Service provider fees are separate and on top of the government fees.
In Hong Kong, a corporate service provider like Sleek typically bundles incorporation, company secretary service for the first year, and registered office support — the all-in cost (including the HK$3,895 government fees) typically starts around HK$5,000–7,000 depending on the plan.
DIY is cheaper if you can serve as your own company secretary (must be a Hong Kong resident individual).
How long does it take to get a Certificate of Incorporation?
Processing time depends on whether you submit electronically or on paper, and whether your application is straightforward.
|
Application type |
Typical processing time |
When you receive your CI |
|---|---|---|
|
Electronic (e-Registry, typical application) |
1 working day |
CI and BRC issued together by email PDF, normally within one working day of submission. |
|
Electronic (with complications) |
2–3 working days |
Delays can happen if there are document issues or name-related questions. |
|
Paper application |
About 4 working days |
Submitted by post or in person at the Companies Registry; certificates delivered by post. |
If you want the shortest timeline, an electronic filing with complete and accurate documents is the safest route.
What to do once you have your Certificate of Incorporation
Having the CI in hand means your company is legally formed. But before you can operate, there are a handful of housekeeping steps every new Hong Kong company should complete in its first few weeks.
Set up the Significant Controllers Register (SCR) within 30 days
Hong Kong companies are required to maintain a Significant Controllers Register — a record of individuals or entities with more than 25% ownership or significant control. The SCR must be set up within 30 days of incorporation and kept at the company’s registered office or the office of a Designated Representative.
If you’re using a corporate service provider, this is usually included in your incorporation package, but worth confirming with your provider.
Open a business bank account
Once you have your CI and BRC, you can apply to open a Hong Kong business bank account. Traditional banks like HSBC and Hang Seng require detailed documentation and often an in-person meeting. Digital banking partners like Aspire and Airwallex offer faster, remote-friendly options. Either way, your CI is one of the core documents banks will request.
Set up bookkeeping from day one
Your first Profits Tax Return is due 18 months after incorporation — and the IRD expects audited financial statements for the full period since incorporation. Founders who delay setting up bookkeeping spend more on cleanup later than they would have on basic bookkeeping from the start. Most accounting software (Xero, QuickBooks, SleekBooks) takes under an hour to set up.
Notify the IRD of business commencement
Within one month of starting actual business activities (signing your first contract, issuing your first invoice, opening a corporate bank account), you must notify the Inland Revenue Department by submitting Form IRBR200. This is separate from your BRC and is a common follow-up step that founders overlook because it’s easy to assume the BRC covered everything.
Track your Annual Return deadline
A local private company must file an Annual Return (Form NAR1) each year. For a private company, the registration fee is HK$105 if the return is delivered within 42 days after the company’s return date, and late delivery triggers sharply higher fees.
A significant share of new Hong Kong companies miss the 30-day deadline to set up their Significant Controllers Register (SCR). It’s not because the requirement is hard — it’s because most founders are heads-down on launching and forget to diary it. If you take only one action after receiving your CI, make it this one.
How can you verify a Hong Kong Certificate of Incorporation?
If a counterparty hands you a CI and you want to confirm it’s genuine, there are two ways.
Online verification via the Companies Registry
The fastest method is the Companies Registry Cyber Search Centre. Enter the company name or 7-digit Company Registration Number (CRN). The search returns:
- Current company name
- Date of incorporation
- Active or dissolved status
- Registered office address
- Last filed annual return date
If any of these don’t match the CI document you’ve been shown, that’s a red flag. There is a small fee per record viewed.
Obtaining a certified copy
For legal proceedings or bank account opening (especially with overseas banks), you may need a physically certified copy bearing the official Registrar’s seal. You can request this directly from the Companies Registry for a small fee. Only the Companies Registry can issue genuine certified copies — a “certified copy” from any other source is not a valid legal document.
How Sleek can help with your Hong Kong incorporation
Most founders use a corporate service provider because incorporation is only the start. The follow-on work, such as company secretary support, statutory records, SCR setup, and annual return tracking, is where mistakes usually happen.
Sleek’s incorporation plans bundle the CI application with everything you’ll need in year one:
- CI and BRC application: Form NNC1 prepared and submitted to the Companies Registry. Both certificates are delivered to your dashboard, typically within 1 working day.
- Company Secretary: Sleek serves as your statutory company secretary, holding HK TCSP licence TC006483.
- Significant Controllers Register: Set up and maintained for you, with the 30-day deadline tracked automatically.
- Annual Return tracking: NAR1 deadline tracked from your incorporation date. Filed on time, every year.
- Registered office address: Central Hong Kong address (Universal Trade Centre, Arbuthnot Road), with all statutory mail scanned to your dashboard within 7 working days.
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