A private Hong Kong company filing after the 42-day window but within three months pays HK$870, rising to HK$3,480 later. The IRD may prosecute, compound or assess additional tax for late returns, with percentage loadings for repeat offences.
In this blog, we discuss the Hong Kong company year-end checklist, statutory filings, audit and tax deadlines, and 2026 fees. We also cover pre-year-end preparation tasks so no compliance window is missed.
What Should Be on a Hong Kong Company Year-End Checklist?
Six items anchor the year-end cycle: the annual audit, the annual return, the annual general meeting, tax filings, business registration renewal and statutory record upkeep.
Every Hong Kong company fixes its own accounting period under the Companies Ordinance (Cap. 622), and 31 December remains the most common financial year-end, followed by 31 March. Whatever date a company adopts, the same statutory cycle applies once the year closes.
Getting the sequence right matters because each obligation triggers a different clock. The items below form a practical year-end checklist for most private companies:
- the annual audit and audited financial statements
- the annual return (Form NAR1) filed with the Companies Registry
- the annual general meeting and circulation of accounts
- profits tax and employers' returns filed with the Inland Revenue Department (IRD)
- renewal of the business registration certificate
- upkeep of statutory registers, including the significant controllers register
Each item interlocks with the next. The audited statements feed the profits tax return, and the same statements must be laid before members. Starting late on one item delays the entire chain.
What Statutory Filings Fall Due After the Financial Year-End?
Three clocks run in parallel: the incorporation anniversary drives the annual return, while the financial year-end drives the audit, the general meeting and the tax filings.
Under the Companies Registry's guidance for local companies, private companies must satisfy filing duties under Cap. 622 within fixed windows. The IRD administers business registration separately. The deadlines below apply mainly to private companies limited by shares. They form the vast majority of Hong Kong entities. Before filing, directors can use a company registry search in Hong Kong to confirm the company's public standing.
1. Annual Audit of the Financial Statements
Section 405 of the Companies Ordinance requires every company's financial statements to be audited. The auditor must be a Certified Public Accountant (practising), except where the company is dormant. There is no standalone Companies Registry filing deadline for the audit itself. Its timing is set by the deadline for laying reporting documents and the profits tax return. A qualified private company that has passed and delivered a special resolution under section 447 of the Companies Ordinance to become dormant is the principal exemption. The auditor's report anchors every downstream filing, from the profits tax return to the accounts laid before members. Audit planning should begin before the year-end rather than after it.
2. Annual Return (Form NAR1)
The annual return must reach the Companies Registry within 42 days after each anniversary of incorporation or, for a re-domiciled company, re-domiciliation. For a private company limited by shares, the fee is HK$105 when filed within the window. Late fees range from HK$870 to HK$3,480, depending on the delivery date. The form must state current directors, secretaries, members and share capital, so it should be checked against internal registers rather than filed blind. Directors can also confirm the company's public standing through a company registry search in Hong Kong before submission.
3. Annual General Meeting and Circulation of Accounts
A guarantee company must lay reporting documents within nine months after its accounting reference period. The same nine-month rule applies to a private company that is not a subsidiary of a public company. Other companies have a six-month deadline.
An annual general meeting follows the same clock unless an eligible private company has dispensed with it by unanimous resolution. A company that dispenses with the meeting must still send reporting documents to every member. Circulating the accounts late breaches Cap. 622, even where the audit itself is timely. A company required to hold an annual general meeting also breaches Cap. 622 if it holds the meeting late. A company with a 31 December year-end should therefore target completion of the audit by September at the latest.
4. Business Registration Certificate Renewal
Every company must hold a valid business registration certificate, renewed annually or every three years. From 1 April 2026, the one-year certificate costs HK$2,350. This includes a HK$2,200 fee and a HK$150 Protection of Wages on Insolvency Fund levy. The temporary levy waiver expired on 31 March 2026. The three-year certificate costs HK$6,170. The IRD issues demand notes shortly before expiry, and payment must be made within the stated window to avoid surcharges.
Statutory Deadlines for Hong Kong Companies in 2026
| Obligation | Deadline | Standard Fee | Late Fee or Penalty |
|---|---|---|---|
| Annual return (Form NAR1) | Within 42 days of incorporation anniversary | HK$105 | HK$870 |
| Annual audit (Section 379, Cap. 622) | Completed before accounts are laid | Varies by engagement | Downstream filing delays |
| Accounts laid before members | Within 9 months of financial year-end | Nil | Breach of Cap. 622 |
| Annual general meeting (non-public company) | Within 9 months of financial year-end | Nil | Breach of Cap. 622 |
| Business registration renewal | Within the window advised on the IRD demand note | HK$2,350 (one year) | Surcharge applies |
What Are the Hong Kong Audit Filing Deadlines for Tax?
For represented 2025/26 profits-tax cases, the IRD gave no extension for N-code returns, a 17 August 2026 deadline for D-code returns and a 16 November 2026 deadline for M-code returns.
Tax filing in Hong Kong runs on an April cycle. The IRD issues profits tax and employers' returns together at the start of the month. Each company's case type determines how long it has to respond. Companies should verify their IRD file number (their tax identification number for profits tax) before preparing returns. The dates below describe the 2026 filing cycle.
1. Profits Tax Return (Form BIR51)
Corporations file Form BIR51 together with audited accounts and a tax computation. The base deadline is one month after issue. According to the IRD's 19 March 2026 Block Extension Scheme circular, represented 2025/26 active cases fall into three groups:
- N-code cases (1 April to 30 November 2025) receive no extension and fall due by 2 May 2026.
- D-code cases (1 to 31 December 2025) are due by 17 August 2026.
- M-code cases (1 January to 31 March 2026) are due by 16 November 2026. A newly incorporated company generally receives its first profits tax return at the April issue date falling roughly 18 months after incorporation. Every submission must quote the company's IRD file number, so this should be verified before filing begins.
2. Employers' Return (Form BIR56A and IR56B)
Employers must report staff remuneration annually. The BIR56A packet, containing an IR56B for each employee, is issued on 1 April and is due within one month. Late or inaccurate filings can lead to prosecution or other penalty action, so payroll records should be reconciled well before April.
3. Two-Tiered Profits Tax Rates
Hong Kong charges profits tax at 8.25 per cent on the first HK$2 million of assessable profits and 16.5 per cent on the remainder. Election rules apply where several connected entities operate, as the concessional rate can only be claimed by one qualifying entity in a group. Year-end planning should therefore test which structure yields the lower liability before the tax computation is finalised.
Tax Filing Deadlines and Rates for the 2026 Cycle
| Filing | Issue Date | Base Deadline | Extended or Late Position |
|---|---|---|---|
| Profits tax return (BIR51) | First working day of April | One month after issue | Block extensions across the second half of the year |
| Employers' return (BIR56A and IR56B) | 1 April | One month after issue | No extension; HK$1,200 minimum penalty if late |
| Profits tax rate on first HK$2 million | Not applicable | 8.25 per cent | Group election rules apply |
| Profits tax rate on remaining profits | Not applicable | 16.5 per cent | Group election rules apply |
How Can Companies Prepare Before the Financial Year-End?
Companies that close their ledgers early, document related-party dealings and book the audit and meetings in advance remove most year-end risk.
In practice, the gap between a smooth and a painful year-end is decided weeks before the closing date. The steps below turn a scramble into a schedule. Businesses can contact our team at any stage for support with specific items.
1. Reconcile and Close the Ledgers
Bank balances, debtors, creditors and intercompany accounts should be reconciled before the year-end date, not after it. A clean ledger shortens audit queries and reduces the risk of late adjustments that delay the auditor's report.
2. Document Related-Party Transactions
Related-party dealings must be identified, priced on arm's length terms and supported by agreements during the year. Where transaction values exceed the statutory thresholds, transfer pricing documentation must be in place by the filing deadline, which is impossible to retrofit accurately in a rush.
3. Review Cut-Off, Provisions and Accruals
Stock counts, invoices around the closing date and accrual estimates should be reviewed on or near the year-end date itself. Provisions for doubtful debts, bonuses and obsolete stock are common audit adjustments when they are left to the following year.
4. Schedule the Audit and the Meetings
Auditor availability tightens sharply in peak season, so the engagement should be booked eight to twelve weeks before the year-end. Board and general meeting dates should then be fixed by working backwards from the nine-month statutory deadline for laying accounts.
5. Confirm Registrations and Records
The business registration renewal window, the significant controllers register and the directors' and members' registers should all be checked before the year closes. Errors discovered during the annual return window are far cheaper to fix than errors found after filing.
Preparation Tasks and Suggested Timing
| Task | Purpose | Suggested Timing |
|---|---|---|
| Bank and ledger reconciliation | Clean starting point for the audit | 4 to 6 weeks before year-end |
| Related-party transaction listing | Supports the transfer pricing file | Maintained throughout the year |
| Stock count and cut-off review | Accuracy of provisions and accruals | On or near the year-end date |
| Audit engagement booking | Secures peak-season availability | 8 to 12 weeks before year-end |
| Meeting scheduling | Meets the 9-month statutory clock | Within 2 months of year-end |
| Registration and register checks | Avoids annual return errors | Before the year-end closes |
Conclusion
A well-run year-end is a sequence, not a single filing. The audit feeds the tax return, the audited accounts feed the general meeting, and the annual return and business registration renewal run on their own clocks. Businesses that prepare before the closing date consistently meet the Hong Kong audit filing deadline with room to spare.
We help clients across this entire cycle, from ledger closure and audit coordination to annual return filing, tax return preparation and business registration renewal. Our corporate secretarial and tax teams work from a single compliance calendar, so no statutory window is missed.
Whether the company runs a 31 December or a 31 March year-end, 3E Accounting Hong Kong can build a compliant and stress-free year-end plan.
Plan Your Year-End Compliance With Confidence
Avoid penalties and last-minute scrambles. Speak to our specialists about a structured year-end compliance calendar for your company.
Frequently Asked Questions
It is the end of the accounting reference period the company adopts under the Companies Ordinance (Cap. 622). 31 December is the most common choice, followed by 31 March, and the same statutory cycle applies regardless of the date chosen.
Form NAR1 must be delivered to the Companies Registry within 42 days after each anniversary of incorporation. The fee is HK$105 for a private company limited by shares filed within the window, rising to HK$870–HK$3,480 depending on the delay.
No, not every company needs an annual audit. Hong Kong exempts dormant companies that have passed a section 447 resolution. For all other companies, section 405 of the Companies Ordinance requires financial statements to be audited annually by a Certified Public Accountant (practising).
The IRD issued bulk 2025/26 profits tax returns on 1 April 2026. The base deadline is one month after issue. For taxpayers represented under the IRD's block extension scheme, N-code returns have no extension, D-code returns are due by 17 August 2026 and M-code returns are due by 16 November 2026.
From 1 April 2026, a one-year certificate costs HK$2,350, comprising a HK$2,200 fee and a HK$150 Protection of Wages on Insolvency Fund levy, after the levy waiver expired on 31 March 2026. A three-year certificate costs HK$6,170.
Abigail Yu
Director
Abigail Yu oversees executive leadership at 3E Accounting Group, leading operations, IT solutions, public relations, and digital marketing to drive business success. She holds an honors degree in Communication and New Media from the National University of Singapore and is highly skilled in crisis management, financial communication, and corporate communications.
