Running a business is busy enough without worrying about surprise fines.
In Hong Kong, even one missed deadline can land you with a hefty penalty — and more admin headaches you don’t need.
Don’t stress. We’ve pulled together a simple guide to help you stay compliant, dodge common fines, and keep your business running smoothly.
Here’s what you’ll find:
- Key compliance requirements
- Important deadlines to know
- What happens if you miss them
Common Hong Kong business compliance penalties and fines
Here’s a quick snapshot of the main deadlines; and what’s at stake if you miss them:
| Common Compliance Requirement | Penalties & Fines |
| Annual Return Filing | Late filing (42+ days to 9+ months): HK$870–3,480. Prosecution: up to HK$50,000 + HK$1,000/day ongoing. |
| Profits Tax Return (PTR) Filing | Late/Non-filing: Up to HK$10,000 compound penalty. Estimated assessment, extra tax, and court summons. |
| Employers Return | Late/Non-filing: Up to HK$10,000. Incorrect info: HK$10,000 + up to 3x undercharged tax. |
| Business Registration Renewal | Late renewal: HK$300. Continued delay may lead to court and more fines. |
| Maintenance of Financial Records | Failure to maintain records: Up to HK$100,000 fine. |
Get help to avoid penalties when running your business!
List of all business compliance requirements (and penalties)
1. Annual return filing (Form NAR1)
Running late with your paperwork? Filing your annual return late can cost more than you think.
What’s required:
Every company registered in Hong Kong must file an Annual Return (Form NAR1) with the Companies Registry. It keeps your company’s key info — directors, shareholders, registered office — up to date.
Deadline:
Within 42 days after the anniversary of your company’s incorporation.
Penalties for late filing:
- More than 42 days but within 3 months: HK$870
- More than 3 months but within 6 months: HK$1,740
- More than 6 months but within 9 months: HK$2,610
- More than 9 months: HK$3,480
- Plus, prosecution penalties up to HK$50,000 — and HK$1,000 per day for ongoing non-compliance.
2. Profits tax return (PTR) filing
PTRs aren’t just a formality — they’re essential. Miss the deadline and you could be looking at big penalties.
What’s required:
Every company needs to file a Profits Tax Return (PTR) with the Inland Revenue Department (IRD), along with audited financial statements.
Deadline:
The IRD sends out PTRs on the first working day of April. Filing deadlines depend on your financial year-end:
| Code | Financial year-end | PTR filing deadline |
| N | 1 April to 30 November | 2 May of the following year |
| D | 1 December to 31 December | 15 August of the following year |
| M | 1 January to 31 March | 15 November of the same year |
Extensions:
Filing electronically through the eTAX system? You might get an extra month (but you need to apply).
New companies:
New businesses usually get their first PTR around 18 months after incorporation — giving you time to get sorted.
Penalties for late filing:
- Up to HK$10,000 fine
- Estimated tax assessment issued by the IRD
- Additional penalties under Section 82A of the Inland Revenue Ordinance
- Potential court summons
Difference between Annual Return & Profits Tax Return
3. Employer’s return
Got employees? You’ll need to file your Employer’s Return each year — no exceptions.
What’s required:
The Employer’s Return of Remuneration and Pensions (Forms BIR56A and IR56B) reports employee salaries to the IRD.
Deadline:
- Forms issued: 1st working day of April
- Filing deadline: One month after issue
Penalties for late filing:
- Fine up to HK$10,000
- Court orders to comply
- Incorrect information can trigger fines up to three times the undercharged tax
4. Business registration renewal
It’s not automatic. Your Business Registration Certificate needs to be renewed on time to avoid penalties.
What’s required:
Businesses must renew their Business Registration Certificate every year (or every three years, depending on your choice).
Deadline:
Before the expiry date shown on your demand note.
Penalties for late renewal:
- HK$300 fine
- Further delays could lead to court action and bigger fines
5. Maintenance of financial records
Think you can get away without keeping tidy records? Think again.
What’s required:
Companies must maintain accurate financial records for at least seven years — showing your true financial position.
Penalties for non-compliance:
- Fine up to HK$100,000
6. Annual general meeting (AGM)
Even if business is booming, you still need to hold an AGM.
What’s required:
Hold an AGM to present audited financial statements and review company affairs.
Deadline:
- Within 18 months of incorporation
- Then every calendar year (no more than 15 months between AGMs)
Penalties for non-compliance:
- Fine up to HK$50,000 per breach
- Plus HK$1,000 daily default fine
7. Notification of changes
Change something important? You’ll need to tell the Companies Registry.
Here’s what needs to be reported — fast:
| Change | Form | Deadline | Penalties |
| Registered office address change | NR1 | Within 15 days | Up to HK$50,000 + daily fines |
| Appointment or resignation of company secretary or director | ND2A | Within 15 days | Up to HK$25,000 + daily fines |
| Change in particulars of company secretary or director | ND2B | Within 15 days | Up to HK$25,000 + daily fines |
| Company name change | NNC2 | Within 15 days of resolution | Penalties apply |
| Moving statutory books | (Notification) | Within 15 days | Penalties apply |
| Allotment or issue of new shares | Return of Allotment | Within one month | Up to HK$25,000 + daily fines |
Relevant helpful guides:
Penalties for non-compliance for AGM and Notification of changes are less common. That said, why take risks?
8. New cybersecurity law (effective 2026)
Heads-up:
From 1 January 2026, Hong Kong’s new cybersecurity law comes into play.
What’s required:
If your business operates critical infrastructure — like banking, IT, energy, healthcare, or communications — you’ll need to:
- Strengthen cybersecurity systems
- Report incidents promptly
Penalties for non-compliance:
- Fines from HK$500,000 up to HK$5 million
- Daily fines if breaches continue
Keep your business sorted without the stress
Staying compliant in Hong Kong isn’t just about ticking legal boxes. It’s about protecting your business, your reputation, and your peace of mind.
At Sleek, we make it simple; so you can get back to doing what you love, without worrying about the paperwork.
Need a hand? Let’s get you sorted. Talk to us today.
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