Hong Kong Accounting & Bookkeeping Services for Business Owners

Accounting in Hong Kong is not priced at a flat rate. The cost is driven mostly by your transaction volume and complexity: a consulting firm with ten transactions a month needs a very different service from a trading company with three hundred cross-border transactions. For a small business with moderate transaction volume, expect roughly HKD 1,000 to 3,000 per month (2026), rising with transaction volume, multi-currency activity, and advisory needs.

Providers price in three main ways. Transaction-tiered plans set a monthly fee by an annual transaction band, for example a startup tier for up to around 130 transactions a year and an SME tier for up to around 250. Annual packages for basic bookkeeping typically start from about HK$2,500 to HK$3,500 per year. Larger firms price on a custom quotation based on scope. Before you commit, clarify exactly how a provider counts a transaction and what is included, and request a detailed quote.

Every business in Hong Kong must keep proper accounting records, in English or Chinese, for at least seven years under Section 51C of the Inland Revenue Ordinance; failing to do so can mean a fine of up to HK$100,000. Good bookkeeping is not optional, it is the base for three annual obligations most companies share.

• The Profits Tax Return (BIR51), usually filed with audited accounts.
• The Employer's Return (BIR56A), reporting what you paid your staff.
• The Annual Return (NAR1), filed with the Companies Registry.

A good accounting provider handles these for you. For the full compliance cycle and deadlines, see our Hong Kong accounting compliance guide.

For a complete breakdown of IRD deadlines and penalties, read our Hong Kong Accounting Compliance Guide →

Every active Hong Kong company also files two annual returns with the Inland Revenue Department: the Profits Tax Return (BIR51) and the Employer’s Return (BIR56A). A good provider package handles both, with the audit and the Block Extension Scheme.

Good bookkeeping in Hong Kong is mostly about habits, not heroics. These are the mistakes that cost foreign-owned companies the most time and money.

• Mixing personal and company money. Running personal spending through the company account, or the reverse, makes your records unreliable and slows down every audit. Keep a clean separation from day one.
• Treating bookkeeping as a year-end scramble. Reconciling twelve months of receipts the week before a deadline is how errors and late filings happen. Keep the books current every month.
• Engaging an accountant or auditor too late. Leaving the audit until the first Profits Tax Return is almost due leads to rushed work and missed deadlines, so line up your providers early.
• Underestimating your transaction volume. Quotes are priced by transaction bands, so a low guess gives a quote that balloons once real activity is counted. Count your actual monthly transactions before you ask for a price.
• Documenting an offshore claim poorly. Companies claiming offshore profits status often fail to keep the contracts, correspondence, and evidence that operations sit outside Hong Kong that the Inland Revenue Department expects, and without it the claim fails. See our offshore profits tax guide.