- Every Hong Kong company must have its financial statements audited, and only a CPA (practising) can sign that audit. The Companies Ordinance requires it; the AFRC controls who may perform it.
- You don’t need a practising CPA for bookkeeping. You need one to sign the audit. Two different purchases, often bought separately.
- The reporting exemption is not an audit exemption. A small company gets simpler statements. It still gets audited.
- “CPA” in Hong Kong is a register you can check, not a courtesy title. The AFRC publishes it, searchable before you hand anyone your books.
- Dormant companies are the only real carve-out, under section 447.
- The audit: mandatory for every company except dormant ones, and only a CPA (practising), a CPA firm or an AFRC-registered corporate practice may sign it.
- The bookkeeping: no practising certificate required. A bookkeeper or an outsourced accounting service is enough.
- The tax return: if you had gross income, the IRD wants supporting documents with it, including the financial statements.
- The check: search the AFRC register before you appoint anyone.
Whether you need a CPA in Hong Kong depends on the work involved. Your company’s annual financial statements generally need to be audited, and the audit must be performed by a CPA (practising), CPA firm or AFRC-registered corporate practice. You don’t need a practising CPA just to handle routine bookkeeping.
The distinction matters because a qualified accountant without a practising certificate can’t act as your statutory auditor.
In this guide, you’ll learn:
- What “CPA” and “CPA (practising)” legally mean in Hong Kong
- Who is allowed to sign your audit, and who is not
- Why a small company still gets audited
- How to verify a CPA against a public register before you appoint them
- When a bookkeeper is the right answer instead
Do you actually need a CPA for your Hong Kong company?
It depends on what you incorporated, not on how big you are. The audit requirement sits in the Companies Ordinance, so it reaches companies. Trade as a sole proprietor or a partnership and you aren’t a company under that ordinance, so there’s no statutory audit for anyone to sign.
| Sole proprietor or partnership | Limited company | |
|---|---|---|
| Statutory audit | None | Near-unavoidable, and the law restricts who may sign it |
| What you file | Part 5 of the Tax Return – Individuals for a sole proprietor, a BIR52 for a partnership | Audited financial statements with your Profits Tax Return |
| Needs a practising certificate? | No | Yes, for the audit |
You still file either way. What changes is whether a filing needs a signature only a practising CPA can give.
Everything else a CPA firm sells stays optional.
If you incorporated a company, you’re getting audited. If you trade as yourself, you’re not, and a bookkeeper may be all you ever need.
What does “CPA” mean in Hong Kong, and who can legally audit your company?
One word separates a CPA who can sign your audit from one who can’t: “practising”.
The AFRC puts it plainly: “Only a CPA (practising), a CPA firm or a corporate practice registered with the AFRC can hold an appointment or render a service, whether paid or unpaid, as an auditor of a company.” It also states that “A CPA intending to perform statutory audits in Hong Kong is required to obtain a practising certificate from the AFRC”.
So a fully qualified CPA without a practising certificate cannot sign your audit report. They may be an excellent accountant who passed every exam. Without the certificate, the appointment is closed to them.
The two bodies do different jobs:
- HKICPA registers certified public accountants, and runs the Qualification Programme.
- AFRC issues the practising certificate that permits statutory audit work, and registers CPA firms and corporate practices.
Which is why “my accountant is a HKICPA member” and “my accountant can sign my audit” aren’t the same statement.
Your auditor has to be a CPA (practising), a CPA firm, or an AFRC-registered corporate practice. Any other qualification, however genuine, can’t hold the audit appointment.
Is the audit optional for a small company?
No. Almost every Hong Kong company gets audited, regardless of size.
The Companies Registry states that “the financial statements must be audited (section 405)”, and answers the small-company question directly: “Yes. Audit of financial statements is required for all companies, including companies falling within the reporting exemption, except dormant companies (section 447)”.
The exemption people have in mind is a reporting concession, and the bar sits high enough that almost every Hong Kong SME clears it. A small private company qualifies by meeting two of these three conditions in a financial year:
- Revenue not exceeding HK$100 million
- Assets not exceeding HK$100 million
- Employees not exceeding 100
For the full thresholds and what simplified reporting actually gives you, see why the reporting exemption is not an audit exemption and audited financial statements.
You need an audit unless your company is dormant under section 447. Size doesn’t get you out of it.
The reporting exemption is not an audit exemption, and this is the single most expensive misunderstanding on the topic. Qualifying gets you simpler financial statements with fewer disclosures. It does not remove the audit. The Companies Registry is explicit that the audit applies to companies inside the exemption too.
What does a CPA firm do during the financial year, and in what order?
The process usually follows five stages: year end, bookkeeping, audit fieldwork, audit sign-off and the profits tax return. Keeping the books current is important because the audit can’t properly begin until the records are ready.
- Financial year end: Your year-end date sets the timetable for the work that follows.
- Bookkeeping is closed and reconciled: Your accounting records are brought up to date before the audit.
- Audit fieldwork: The practising CPA reviews the figures and supporting evidence.
- The audit report is signed: The audit is completed and the report is signed by the authorised auditor.
- The profits tax return is filed: Where applicable, the return must be submitted with the required supporting documents, including the financial statements and tax computation.
Profits tax returns are generally due within one month of the issue date, subject to applicable extension arrangements. Check the deadline on your own return rather than relying on the previous year’s date.
The practical takeaway is simple: the later your books are ready, the later the audit can start. Keeping the ledger up to date and booking the audit early can help keep the process on track.
You only need the practising CPA for the audit stage. The earlier bookkeeping and preparation work can be organised separately, depending on how you manage your accounts.
CPA, bookkeeper or company secretary: which one do you need?
These roles serve different purposes, and only a CPA (practising), CPA firm or AFRC-registered corporate practice can handle the statutory audit. A bookkeeper handles the accounts, while a company secretary handles statutory filings and records.
Role | Main responsibility | When you need one |
CPA (practising), CPA firm or AFRC-registered corporate practice | Statutory audit | For the annual audit |
Accountant or bookkeeper | Ledgers, reconciliations, management accounts, payroll and tax computation | Throughout the year, depending on your needs |
Company secretary | Statutory filings and registers | As a statutory appointment |
In-house finance hire | Internal accounting and finance work | When transaction volume justifies the role |
You don’t necessarily need separate providers for each role. Some providers handle multiple services, while others specialise in one area.
For many small Hong Kong companies, bookkeeping and audit are separate services: the books are maintained throughout the year, while a practising CPA handles the annual audit.
The key is to match the role to what you need done, rather than the seniority of the title.
Can you use separate providers for incorporation, accounting and audit?
Yes. You can have different providers for incorporation, company secretarial work, bookkeeping and audit.
The main considerations are:
- Ownership of deadlines: Make sure someone tracks the reporting calendar.
- Quality of records: The auditor needs complete, usable books.
- Independence: Where the same firm handles accounting and audit, it needs to manage applicable independence requirements.
The right setup depends on your needs and how much coordination you’re prepared to manage.
How do you check whether a CPA is registered before appointing them?
Check the AFRC’s public register of CPAs (practising) before appointing an auditor. You can search by English name, Chinese name or registration number.
Use this simple check:
- Get the exact name of the person who’ll sign the audit report.
- Search the AFRC register and match the name or registration number.
- Check the firm separately on the AFRC register of CPA firms and corporate practices.
- Ask who’ll sign the report if the named signatory leaves.
A firm’s registration doesn’t necessarily tell you which individual will sign your audit, so check both.
If you can’t verify the proposed signatory on the AFRC register, don’t appoint them to perform your statutory audit.
When you're dealing with a firm rather than a named individual, check both registers. The firm should appear on the AFRC's register of CPA firms and corporate practices, and the individual who will sign your report should appear on the register of CPAs (practising). A firm being registered does not tell you the person in your meetings is the one who can sign.
What should you ask a CPA firm before appointing one?
Ask who will sign the audit, when the work should start, what condition your books need to be in, and what the quoted fee includes. These questions can help you compare firms on the actual service you’ll receive, not just their credentials.
- Who’ll sign the audit report?
Ask for the name of the individual who’ll sign and confirm they hold a practising certificate. - When should we start the audit?
Ask how far in advance the firm needs to begin, especially around busy periods. - What will we receive?
Confirm whether the engagement includes the signed audit report and audited financial statements, and in what format. - What condition do the books need to be in?
Ask what needs to be completed or reconciled before the audit starts. - Who’ll prepare and file the profits tax return?
Don’t assume tax filing is included in the audit engagement. - What’s included in the fee?
Ask which services are covered and what may be billed separately. Costs can vary with transaction volume, company complexity and the condition of your records.
A clear answer on the signatory, scope and fees should give you a better basis for comparing audit firms. For a broader checklist, see five things to check before appointing an external auditor.
What can go wrong if you appoint the wrong person?
The main risks are using a non-practising CPA for the audit, having incomplete books or failing to submit required supporting documents.
Appointing a non-practising CPA
A non-practising CPA can’t provide the required statutory audit report. You may then need to engage an eligible signatory later.
Leaving bookkeeping until year end
Incomplete records can make the audit take longer because additional work is needed to reconstruct or reconcile the accounts.
Filing the profits tax return without required documents
The IRD can impose penalties for non-compliance with profits tax filing requirements. The article cites a maximum HK$10,000 fine plus a further fine of up to three times the tax undercharged, and notes that the IRD may issue an estimated assessment.
How do you switch accountants without disrupting the financial year?
Where possible, switch at the start of a financial year and agree the handover requirements in writing. A mid-year switch can work, but you’ll need to make sure the opening balances and records are properly reconciled.
The incoming accountant will typically need:
- Your latest signed audited financial statements
- Tax computation
- Opening balances
- An exportable ledger
- Your filing calendar
A clear handover helps the new provider take over without gaps in your accounting records or filing deadlines.
For more on when to change providers and what to consider, see signs it’s time to change your accountant.
How Sleek helps with the audit signature and the books behind it
If the split between books and audit is what you’re trying to solve, that’s the shape of the service.
With Sleek, you can:
- Get the audit signed by a practising CPA: statutory audit services in Hong Kong, with a named signatory you can verify on the register yourself.
- Keep the books current all year: outsourced accounting for Hong Kong companies, so the audit starts from reconciled records, not a rebuild.
- File the profits tax return from those accounts: the computation built from the same numbers.
- Deal with one relationship manager: one calendar for the year end, the audit and the return.
What Sleek won’t tell you is that you need a practising CPA for your bookkeeping, because you don’t. If an annual audit is your only real requirement, say so and we’ll scope it that way.
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FAQs about hiring a CPA in Hong Kong
Yes. You don’t need a practising certificate to maintain your own books. The main consideration is whether your records are complete and accurate enough for the audit.
No, provided the company qualifies as dormant under section 447. Dormancy is a formal status, not simply a period with no activity.
The core deliverables are the signed audit report and audited financial statements. The exact format and number of copies can vary, so confirm these details with your auditor.
The tax filing and audit requirements are separate, so filing the return doesn’t remove the audit obligation. Where the company has gross income during the basis period, the IRD requires the relevant supporting documents, including the financial statements and tax computation.
Yes, but the firm must manage the applicable independence requirements. Ask how it separates or safeguards the accounting and audit work, and confirm who’ll sign the audit report.
