SumaFree tool
Hong Kong company compliance calendar
Enter your Hong Kong company's key dates and see every statutory deadline in the next 12 months: the annual return, business registration renewal, profits tax return and, if you have staff, the employer's return and monthly MPF contributions. Each date links to its official page. Download the list as a calendar file or print it.
General information only. Confirm every date against your own IRD and Companies Registry notices.
Your inputs
- Date of incorporation
- Not given
- Business registration commencement date
- Not given
- Business registration certificate
- 1 year
- Financial year end
- Not given
- Do you have employees?
- Not given
Items without a confirmed date are not in the .ics file; they are listed in its description.
Working out today's date in Hong Kong.
Covers local private companies only. Public companies and non-Hong Kong companies have different filing rules, and provisional tax, salaries tax and audit deadlines are not included.
Figures for year of assessment 2025/26, last checked 17 October 2026.
Official sources
- Companies Registry: Annual return of a local private company
- Companies Registry: Annual return FAQ, when the last day is a Sunday or public holiday
- Inland Revenue Department: Business registration
- Inland Revenue Department: Profits tax
- Inland Revenue Department: Block extension letter for 2025/26 tax returns
- Inland Revenue Department: Extended due dates for code D returns, 2025/26
- Inland Revenue Department: Tax Representatives' Corner, where each year's letter is posted
- Inland Revenue Department: Employers
- Mandatory Provident Fund Schemes Authority: MPF contribution days calendar
- GovHK: General holidays for 2026
- GovHK: General holidays for 2027
Related guides
Annual returns and the Hong Kong company compliance calendar
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Book a callGeneral information only. Confirm every date against your own IRD and Companies Registry notices.