Hong Kong company formation
Articles of Association for a Hong Kong Company: Setup Guide
Build a filing-ready constitution that satisfies Hong Kong law and matches the way the company will actually be governed.
A Hong Kong company must have Articles of Association when it is incorporated. The document is its internal constitution: it states the mandatory legal particulars and sets rules for decisions by directors and members. A founder can adopt the statutory model provisions, exclude or modify some of them, or use a tailored document, but the registered copy must suit the company type and agree with the incorporation form.
The safest setup is therefore not “download and sign.” It is a controlled choice: identify the entity type, lock the required clauses, decide whether the model governance rules fit, reconcile every variable with Form NNC1 or NNC1G, and preserve the version delivered to the Companies Registry.
What the Articles control
The Articles establish the company's internal rulebook. Under section 86 of the Companies Ordinance , they operate as a contract under seal between the company and each member and among the members themselves. In practical terms, their rules affect director decision-making, member resolutions, meetings, share administration, distributions, notices, conflicts, and recordkeeping.
Hong Kong abolished the memorandum of association as a separate constitutional document for companies formed under the current Ordinance. The Companies Registry's constitutional-document guidance confirms that new companies require Articles only, with former memorandum information now placed in the Articles or the incorporation form.
That legal effect makes a drafting mismatch more than a formatting problem. A clause that allocates voting or appointment power differently from the founders' commercial understanding can become the rule the company must follow until validly changed.
Need the constitution checked against the filing set?
Resolve entity-type, ownership, and governance inconsistencies before the incorporation documents are submitted.
Mandatory clauses by company type
Every set begins with the company's name and the applicable liability statement. The remaining mandatory content turns on the legal form. The Registry summarizes these requirements by reference to sections 81–85, and its local-company incorporation FAQ also explains how Model Articles interact with the registered text.
| Company form | Required liability statement | Additional required content |
|---|---|---|
| Limited by shares | Members' liability is limited to unpaid amounts on their shares. | Capital and initial shareholding particulars for a company with share capital. |
| Limited by guarantee | Each member undertakes to contribute up to a stated amount in the relevant winding-up circumstances. | The guarantee amount and, where legally required, objects. |
| Unlimited | Members' liability is unlimited. | Capital and initial shareholdings if the company has share capital. |
Objects are generally optional, but an association using a licence under section 103 must state its objects while that licence remains in force. A company with share capital may also state a maximum number of shares it may issue, but that cap is optional. Optional does not mean harmless: a voluntary restriction can constrain later action.
Choose model or custom rules
Most straightforward private companies limited by shares can start from Schedule 2 of the Companies (Model Articles) Notice . Different schedules apply to public companies limited by shares and companies limited by guarantee. A company may adopt all or selected provisions; any appropriate model provision applies only so far as the registered Articles do not exclude or modify it.
Use the model baseline when ownership, voting, director appointments, transfers, and distributions are conventional. Consider tailored drafting when there are investor consent rights, multiple share classes, transfer controls, founder-reserved decisions, bespoke quorum rules, succession arrangements, or a governance structure that the model text does not express clearly.
The choice becomes easier when the legal baseline and the commercial deviations are reviewed in order:
Setup and filing workflow
- Confirm the legal form. Decide whether the entity is limited by shares, limited by guarantee, public, private, or unlimited before selecting a model schedule or sample.
- Fix the core variables. Confirm the registrable company name, member-liability statement, capital structure, founder members, initial shareholdings, and any required objects or guarantee amount.
- Map governance needs. Record who appoints directors, which decisions need member or investor approval, what share-transfer controls apply, and how deadlock or succession should work.
- Select and edit the baseline. Use the schedule appropriate to the company type. Mark every exclusion or modification clearly; do not combine clauses from different entity types without checking their legal fit.
- Reconcile the documents. Compare the Articles line by line with the incorporation form. Names, company type, capital totals, share quantities, currencies, member identities, and signature capacity should tell one story.
- Deliver and preserve the same version. The Registry's incorporation instructions require a copy of the Articles with Form NNC1 or NNC1G and IRBR1. Keep the submitted copy, filing receipt, and issued certificates together as the company's formation record.
A provider offering constitutional document review before filing should be able to identify the chosen model, list every substantive departure, and reconcile the final text with the incorporation data—not simply supply an unlabeled template.
Customization risks and later changes
The main drafting risk is internal conflict: one clause gives a power while another limits it, defined terms do not match the operative text, or a shareholder agreement assumes approval rights that the Articles do not contain. Another risk is false precision, such as inserting an unnecessary objects restriction or share cap that blocks a routine future transaction.
Stop and escalate the draft when
- different investors hold different economic or voting rights;
- a founder wants veto, reserved-matter, compulsory-transfer, or deadlock provisions;
- the company will use more than one share class or complex conversion rights; or
- the Articles must align with financing, licensing, tax, succession, or cross-border ownership documents.
Changes after incorporation are possible, but they create a separate corporate action. The Registry explains that alteration is generally made by special resolution under section 88, with the relevant notice—such as NAA1, NAA2, NAA3, or NAA4—and, where applicable, a certified copy of the altered Articles. Its alteration filing summary distinguishes the forms by the type of change.
Avoidable amendments consume approvals and filing work. Before incorporation, compare the constitutional set with the incorporation document sequence so the signed version, application data, and retained records remain traceable.
The filing-ready Articles test
Proceed with submission only when five answers are “yes”: the document is for the correct company type; every mandatory provision is present; each customization has a stated commercial purpose; the variables reconcile with the incorporation form; and the final execution copy is identified and controlled.
Pause if the cap table, member identity, objects, guarantee amount, voting rights, transfer rules, or director-control provisions remain unsettled. Those are governance choices, not clerical blanks. Resolve them before signatures and filing, then retain the registered version as the reference for future decisions and amendments.
Make the Articles filing-ready
Check the statutory clauses, model-article choice, custom governance terms, and incorporation-form data as one controlled set.
Frequently asked questions
Is a memorandum of association still required?
No. A company incorporated under the current Companies Ordinance requires Articles of Association; the memorandum was abolished as a separate constitutional document.
Must a private company copy every Model Article into its document?
No. The company can adopt, exclude, or modify appropriate model provisions. Model Articles apply to the extent the registered Articles do not exclude or modify them, while mandatory statutory content must still be present.
Can the Articles be changed after incorporation?
Yes, subject to the Companies Ordinance and the required corporate approvals and filings. A special resolution is generally required, and the correct alteration form depends on what changes.
