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Keep your books monthly

Keep your books · Course 4 · Lesson 1 of 7

How often should a Hong Kong company update its books?

  • 1 min read
  • Checked 29 October 2026
In this course · 1 of 7
Otty, the OCTIS octopus

The short answer

Update your books at least monthly: the law requires records that show your position accurately at any time (Companies Ordinance (Cap. 622) s.373), and for records kept abroad, accounts and returns every 6 months at most (s.374(3)). In practice, monthly updating with a bank reconciliation is the sensible standard for most SMEs.

What the law says

  • Section 373: accounting records must disclose, with reasonable accuracy, at any time, the company's financial position and financial performance, and must include daily entries of money received and spent.
  • Section 374(3): where records are kept outside Hong Kong, the accounts and returns kept in Hong Kong must show the financial position at intervals of not more than 6 months.

There is no statutory instruction to post entries on a particular day, but a record that is months behind cannot satisfy the "at any time" test.

Practical rhythm

FrequencyTasks
Weeklycapture invoices, bills and receipts; chase receivables
Monthlyreconcile bank and credit cards; run payroll and pay MPF by the 10th; review ageing reports; produce a short management summary
Quarterlyreview fixed assets, accruals and director balances; prepare for tax instalments if relevant
Yearlyclosing adjustments, stocktake, audit, financial statements, and filing

Why monthly works. Errors are fresh, supporting documents are easy to find, and the MPF and other deadlines are not missed. It also keeps year-end costs predictable.

If you have fallen behind, start a catch-up plan now (see the answer on catching up when a company's books are years behind).

Legal basis and sources

The law

  • Companies Ordinance (Cap. 622), ss.373-374

General information for business owners, not legal, tax or professional advice. Rules change, so check the sources or ask a licensed professional before you act.

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For business owners in Hong Kong

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    How often should a Hong Kong company update its books? | OCTIS