How to Maintain a Hong Kong Company After Incorporation

May 6

8 min read

Updated: 6 days ago

Quick answer: To maintain a Hong Kong company after incorporation, keep a company secretary and a registered office in Hong Kong, keep the statutory registers up to date, file the NAR1 annual return within 42 days after each incorporation anniversary, renew the business registration every year, keep proper accounting records, have the accounts audited and file the profits tax return. Changes to directors, the company secretary or the registered office must be filed within 15 days.

Last updated: November 2026

Maintaining a Hong Kong company at a glance – annual return, business registration renewal, audit and tax, company secretary and registered office

Incorporating a Hong Kong company is only the first stage of entering the market. Once the company has been formed, directors must make sure it stays properly maintained, legally compliant and ready to operate. This matters especially for foreign investors: a Hong Kong company can be managed from overseas, but its statutory, tax and administrative obligations still apply in Hong Kong.

A company that is not maintained correctly can face late filing fees, penalties, prosecution risk, banking disruption and delays when applying for financing, contracts, licences or future restructuring. Good company maintenance is therefore not just an annual administrative task. It is part of sound corporate governance.

Why Post-Incorporation Compliance Matters

Hong Kong is known for its efficient company formation process, straightforward tax system and business-friendly regulatory environment. However, the system relies on companies keeping their records current, filing documents on time and responding properly to the Companies Registry and the Inland Revenue Department.

After incorporation, a Hong Kong private limited company must maintain a registered office, appoint a company secretary, keep statutory records, file annual returns, renew its business registration, keep accounting records, complete its tax filings and arrange an audit. It must also keep its bank, corporate service provider and professional advisers updated when ownership, directors, business activities or contact details change.

For overseas owners, the main risk is often not complexity but missed deadlines. Many obligations are date-driven and do not depend on whether the company is actively trading. A company may still have filing duties even if it has not generated revenue. Our compliance checklist for new companies sets out every deadline in one place.

Maintain a Registered Office in Hong Kong

The registered office should be monitored carefully, because notices from the Companies Registry, the Inland Revenue Department, banks and other authorities may be sent there. If documents are missed, the company may fail to respond to time-sensitive matters.

Foreign-owned companies often use a professional registered office service, particularly when there is no team in Hong Kong. This makes sure official mail is received, scanned, forwarded and acted on promptly.

Keep a Qualified Company Secretary

A Hong Kong company must have a company secretary. The role is not the same as an administrative assistant. The company secretary supports statutory compliance, maintains the company records and helps make sure filings are completed correctly.

For a private company, the company secretary may be an individual ordinarily resident in Hong Kong, or a Hong Kong company that holds a trust or company service provider licence. In practice, many overseas investors appoint a licensed corporate services provider as company secretary.

The company secretary usually handles the annual return, statutory registers, board resolutions, share transfers, director changes, registered office changes and other corporate filings. However, the directors remain responsible for making sure the company complies with the law.

File the Annual Return with the Companies Registry

A local private company must deliver an annual return to the Registrar of Companies every year, within 42 days after the anniversary of its incorporation. The Companies Registry states that failing to deliver it on time is a criminal offence, and the Registrar has no power to extend the deadline.

The annual return confirms key company details, including the directors, company secretary, registered office, shareholders and share capital. It must be filed even when nothing has changed during the year.

Do not confuse this filing with tax filing. The annual return goes to the Companies Registry, while the profits tax return is filed separately with the Inland Revenue Department. Missing the annual return deadline leads to higher fees and possible enforcement action, so record the incorporation anniversary as soon as the company is formed. Our NAR1 guide explains the fees in detail.

Renew the Business Registration Certificate

A Hong Kong company must also keep its Business Registration Certificate valid. The certificate is issued by the Business Registration Office of the Inland Revenue Department and must be renewed every year. The IRD sends a renewal demand note about one month before it expires.

Failing to renew can lead to penalties and cause problems with banks, payment providers, suppliers and government bodies. The certificate is often requested when opening bank accounts, signing contracts, applying for licences or completing due diligence, so keeping it current is both a legal and a practical requirement.

Maintain Accurate Statutory Records

A Hong Kong company must keep statutory records that reflect its ownership, officers and corporate structure. These typically include the registers of members, directors, company secretaries, charges and significant controllers, together with records of share allotments, transfers and corporate resolutions.

The significant controllers register is particularly important for transparency and anti-money laundering compliance. Companies must identify the people or entities with significant control and keep the register up to date.

When directors, shareholders, the company secretary, the registered office, share capital or beneficial ownership change, check whether a Companies Registry filing is needed. These changes should not be left until the annual return. In many cases, separate notification forms must be filed within set deadlines, such as 15 days for a new director or registered office.

Keep Proper Accounting Records

Hong Kong companies must keep accounting records that allow financial statements to be prepared and audited. These include records of income, expenses, invoices, bank statements, contracts, payroll, loans, intercompany transactions and asset purchases, kept for at least seven years. Our guide to business record keeping covers the full rules.

For international groups, accounting records should also support the company's transfer pricing position, management charges, service fees, cost allocations and cross-border payments. Hong Kong's tax system is territorial, but companies still need to show how their profits are derived and whether the income is taxable in Hong Kong.

Good bookkeeping throughout the year reduces the pressure when the profits tax return arrives. It also helps avoid audit delays, tax filing issues and questions from banks. Our cloud accounting service keeps the books up to date all year.

Prepare Annual Financial Statements and an Audit

Hong Kong companies must prepare annual financial statements and have them audited by a practising Hong Kong Certified Public Accountant. Even a small, inactive or foreign-owned company needs an audit, unless it is formally dormant or qualifies for a specific exemption.

The audit requires supporting documents, such as bank statements, sales and purchase invoices, expense records, agreements, payroll records, loan documents and explanations of related-party transactions.

For companies owned by overseas groups, the Hong Kong audit should be aligned with the group reporting timetable where possible. Late preparation causes problems when audited accounts are needed for tax filing, banking reviews, investor reporting or group consolidation.

File the Profits Tax Return

The Inland Revenue Department usually issues the first profits tax return to a new company about 18 months after incorporation. After that, returns are issued each year in the bulk issue on the first working day of April.

The return and any supplementary forms must normally be filed within one month of the date of issue, unless an extension applies. The exact due date is stated on the return.

Treat the profits tax return as a formal tax filing, not a simple confirmation form. Companies usually need to submit audited financial statements, a tax computation and any required supplementary forms with it. Woodburn prepares and files the return through our tax and audit service.

Understand Hong Kong Profits Tax Exposure

Maintaining a Hong Kong company also means reviewing whether it has profits tax exposure. Hong Kong generally taxes profits arising in or derived from Hong Kong from a trade, profession or business carried on in Hong Kong.

Consider where contracts are negotiated and concluded, where services are performed, where management decisions are made, where customers are located and how income is generated. Offshore claims must be properly supported and should never be assumed.

For companies with cross-border structures, such as a Hong Kong holding company, intercompany arrangements should be documented carefully. This includes service agreements, management fees, royalties, procurement support and cost-sharing arrangements.

A common mistake is to treat company setup and long-term compliance separately. Incorporation is fast, but maintenance needs ongoing attention, so set the company up from the start with the right structure, accounting process, document storage and advisory support.

Maintenance at a Glance

Here is what each obligation involves and what happens if it is missed:

Obligation	Handled with	Risk if it is missed
Annual return (NAR1)	Companies Registry	Late fees from HK$870 to HK$3,480, and prosecution
Business registration renewal	IRD Business Registration Office	Penalties, and problems with banks and contracts
Audit and profits tax return	Hong Kong CPA and the IRD	Estimated tax assessments and penalties
Changes to directors, secretary or registered office	Companies Registry, within 15 days	An offence, with fines for the company and its officers
Statutory registers, including significant controllers	Kept by the company or its secretary	Fines, and delays in bank and due diligence checks
Registered office mail	Your registered office provider	Missed deadlines and official notices

With Woodburn, the company secretary and registered office renew at HKD 7,000 a year from year two, after the HKD 4,500 all-in first year.

Frequently asked questions

What do I need to do each year to maintain a Hong Kong company?

File the NAR1 annual return within 42 days after the incorporation anniversary, renew the business registration certificate, have the accounts audited and file the profits tax return. You also need to keep a company secretary, a registered office and up-to-date statutory registers all year.

How much does it cost to maintain a Hong Kong company?

With Woodburn, the company secretary and registered office renew at HKD 7,000 a year from year two. Bookkeeping, the audit, the profits tax return and government fees are set out in our Hong Kong fee structure.

Can a Hong Kong company be run entirely from overseas?

Yes. Directors and shareholders can live anywhere. The company still needs a Hong Kong company secretary and a registered office address in Hong Kong, and all local filing deadlines still apply.

How quickly must changes to directors or the company secretary be filed?

Usually within 15 days of the change, using a separate form filed with the Companies Registry. These changes should not be left until the next annual return.

Does a company with no activity still need an audit?

In most cases, yes. A company only avoids the audit if it has been formally declared dormant under the Companies Ordinance or qualifies for a specific exemption. Even then, it must keep its registered office and company secretary.

About Woodburn Accountants & Advisors

Woodburn Accountants & Advisors helps international businesses set up and run companies in mainland China and Hong Kong. With more than 30 years’ experience and offices in Shanghai and Hong Kong, our team of chartered company secretaries, certified public accountants and tax specialists has guided hundreds of foreign companies, from first-time market entrants to established multinationals, through company registration, accounting, tax, payroll and annual compliance. We combine large-firm expertise with boutique responsiveness.

Our Hong Kong services: Hong Kong Company Registration · Company Secretary · Registered Office Address · Cloud Accounting & Financial Reporting · Cloud Payroll · Tax & Audit · Employer of Record · Trademark Registration