Every Hong Kong company has four recurring obligations, and they apply whether the company traded, sat dormant, or claimed all its profits as offshore. Each year you must file an annual return with the Companies Registry, renew the Business Registration Certificate, prepare audited financial statements and file a profits tax return with the Inland Revenue Department, and keep your statutory registers and records up to date. Miss the deadlines and the penalties climb fast, which is why compliance, not incorporation, is where most foreign-owned companies get into trouble.
The good news is that the cycle is predictable. Once you know what falls due and when, staying compliant is routine. This guide lays out each obligation, the deadlines that matter, the penalties for slipping, and the specific parts a non-resident has to arrange through a provider.
The two regulators you answer to
Hong Kong compliance confuses people because it splits across two bodies, and they want different things at different times.
The Companies Registry deals with the company as a legal entity: your annual return, changes to directors or address, and your statutory registers. The Inland Revenue Department deals with tax: your Business Registration Certificate, your profits tax return, and your audited accounts. You cannot satisfy one and ignore the other. A company can be current with the Companies Registry and still be penalised by the IRD, and the reverse.
Keep that split in mind and the calendar below makes sense.
The annual compliance calendar
Deadlines in Hong Kong hang off different anchor dates, which is the main reason things get missed. Here is what triggers each obligation.
Obligation | Regulator | When it falls due |
Annual return (NAR1) | Companies Registry | Within 42 days of the incorporation anniversary each year |
Business Registration Certificate renewal | Inland Revenue Department | Around the incorporation anniversary, annually (or every 3 years) |
Audited financial statements | Prepared for the IRD | Prepared for each financial year end, before the tax return |
Profits tax return (PTR) | Inland Revenue Department | Issued by the IRD, first one usually about 18 months after incorporation, then annually |
Significant controllers register upkeep | Kept at registered office | Ongoing, must be current and accessible |
Notice that some obligations track your incorporation date and others track your financial year end or a return the IRD issues to you. Getting those two clocks confused is the classic mistake.
The annual return (NAR1)
This is the filing people forget first. The annual return is a snapshot of the company's details (directors, shareholders, registered office, share capital) filed with the Companies Registry once a year.
The deadline is tight: within 42 days of the anniversary of incorporation. File on time and the registration fee is small, around HK$105. File late and the fee escalates sharply through tiers that can reach several thousand Hong Kong dollars the longer you delay, and continued default can lead to prosecution of the company and its officers. There is no tax consequence to the annual return, but the penalty structure makes it one deadline you never want to drift past. Official details are on the Companies Registry annual return page.
One point that catches founders: the annual return is required even if nothing about the company changed and even if it did no business. Dormancy does not excuse it unless the company has been formally declared dormant.
Business Registration Certificate renewal
Your Business Registration Certificate is not a one-time document. It renews annually (or every three years if you bought a three-year certificate), and the fee is set by the government each year. For 2026/27 the one-year fee is HK$2,350, which includes the levy that returned from April 2026. The IRD normally issues a renewal demand ahead of the expiry, and you pay to keep the certificate valid. Let it lapse and you are trading without a valid BR, which carries its own penalties. The budgeting side of this sits in our guide to Hong Kong company registration cost.
Audited accounts and the profits tax return
This is the heaviest obligation and the one non-residents most often underestimate.
Hong Kong companies generally must have their financial statements audited each year by a Hong Kong practising CPA. This is not optional for an active company, and it is separate from bookkeeping. Your own records feed the audit; the auditor issues the audited statements.
The profits tax return is then filed with the IRD, accompanied by those audited accounts and a tax computation. The IRD usually issues a company's first profits tax return around 18 months after incorporation, then annually. The filing deadline depends on your financial year end and whether you use a tax representative, so the exact date varies, but the requirement does not.
Two things trip people up here:
- You must file even if you owe no tax. A company with no profits, or one claiming all its profits are offshore and exempt, still has to file the return and, in most cases, submit audited accounts. Filing nothing is not the same as owing nothing. How the offshore claim itself works is covered in our guide to Hong Kong offshore tax.
- Audit cost scales with activity. A quiet company audits cheaply; a high-volume trading company audits for more. Clean, organised records during the year are the single biggest lever on that cost.
If you have employees, add the employer's return (BIR56A) to this list, reporting remuneration to the IRD. General profits tax guidance is published by the Inland Revenue Department.
Statutory registers and records
Beyond filings, Hong Kong expects you to keep the company's internal records in order.
You must maintain a Significant Controllers Register at your registered office, identifying the people who ultimately own or control the company, and keep it available for inspection by authorities. You also need to keep proper accounting and business records, generally for seven years, and keep your other statutory registers (directors, members, and so on) current. When directors, the registered office, or share structure change, you notify the Companies Registry within the required time using the relevant forms.
Private companies can usually simplify governance formalities, for example by passing written resolutions instead of holding a physical annual general meeting, and single-member companies have further simplifications. The record-keeping itself, though, is not something you can skip.
What a non-resident has to arrange
If you do not live in Hong Kong, several of these obligations cannot be handled personally, so build them into your annual plan from day one.
- Company secretary. A Hong Kong resident secretary or licensed firm handles the annual return, statutory registers, and filings. A non-resident cannot self-fill this role.
- Registered office. Your significant controllers register and official correspondence live here, so you need a Hong Kong address, normally rented from a provider.
- Auditor. Only a Hong Kong practising CPA can audit your accounts, so you engage one each year.
- Tax representative (optional but common). Many non-residents appoint one to manage the profits tax return and any IRD correspondence, and doing so can also extend filing deadlines.
These are the same roles that make up a Hong Kong company's recurring cost, and they exist precisely so that compliance still happens when the owner is abroad.
The mistakes that cause penalties
Most compliance failures come from a short list of avoidable errors:
- Missing the 42-day annual return window because it tracks the incorporation date, not the financial year.
- Assuming a dormant or offshore company has nothing to file. It still files unless formally declared dormant.
- Letting the Business Registration Certificate lapse.
- Leaving bookkeeping until audit season, which inflates the fee and risks a late tax return.
- Not updating the Companies Registry after a change of director or address.
None of these are complicated. They are calendar and habit problems, which is why a company secretary and a simple annual checklist prevent almost all of them.
Frequently asked questions
Does a dormant or offshore Hong Kong company still have to file?
Yes. Unless the company has been formally declared dormant, it must still file its annual return, renew its BR, and file a profits tax return, even if it earned nothing or claims its profits are offshore.
What happens if I miss the annual return deadline?
The registration fee rises sharply through escalating tiers the longer you are late, and continued default can lead to prosecution of the company and its officers. Filing within 42 days of the incorporation anniversary keeps the fee minimal.
Do I really need an audit every year?
An active Hong Kong company generally needs audited financial statements each year, prepared by a Hong Kong practising CPA, to support its profits tax return. Only companies formally declared dormant are exempt.
When is my first profits tax return due?
The IRD usually issues a company's first profits tax return around 18 months after incorporation, then annually. The exact filing date depends on your financial year end and whether you use a tax representative.
Can I handle compliance myself as a non-resident?
Not fully. The company secretary role, the registered office, and the audit all require Hong Kong-based parties, so a non-resident arranges these through providers.
Bottom line
Keeping a Hong Kong company compliant is a yearly routine, not a burden, once you know the four moving parts: the annual return within 42 days of your incorporation anniversary, the BR renewal, the audited accounts and profits tax return, and your registers and records. The failures that cost money are almost always missed deadlines or the assumption that a quiet company owes nothing to file. Set the dates, keep clean books through the year, and lean on your company secretary and auditor for the parts a non-resident cannot do alone. If you would like that handled end to end, our Hong Kong tax and accounting support covers the annual cycle.