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What is the profits tax rate for a Hong Kong company?

Under the two-tiered system, a corporation pays 8.25% on its first HK$2 million of assessable profits and 16.5% on the rest. The lower rate is available to only one entity in a group of connected entities. This applies from year of assessment 2018/19 onwards.

For a corporation, two rates apply to assessable profits for each year of assessment (which runs from 1 April to 31 March):

Slice of assessable profitsRate
First HK$2,000,0008.25%
Remainder16.5%

Before 2018/19 the single corporate rate was 16.5%. The 8.25% rate is half the headline rate.

Points to note:

  • One entity per connected group. If you have connected entities, only one can be nominated for the lower tier (see the separate answer).
  • Assessable profits, not accounting profit. Tax is charged after the tax computation adjusts the accounts for non-deductible expenses, depreciation allowances, exempt items and losses brought forward.
  • Partnerships with corporate partners have the HK$2 million threshold shared among partners in the profit-sharing ratio.
  • Concessionary rates exist for specific activities (for example certain qualifying treasury, insurance and IP income), but they are not the general rule.
  • One-off reduction. For 2025/26 the final tax is reduced by 100% up to HK$3,000 (see the Budget answer).

The Budget for 2026-27 made no change to these rates.

  • Inland Revenue Ordinance (Cap. 112), Schedule 8

Sources

Applies to YA 2025/26 · Last reviewed 29 October 2026

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.

    What is the profits tax rate for a Hong Kong company? | OCTIS