Source-cited draft: corporate income tax for Hong Kong (tax year 2025) — rates, thresholds and rules with primary-source citations. Unverified; pending local-accountant review.
Source-cited draft.Written from sources but not reviewed by a licensed practitioner, so it may be incomplete or wrong. General reference only; don't file or take a position on it without professional review.
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Every figure is drawn from this Tax Guide and cited to its source.
Corporation rate — first HKD 2,000,000 of assessable profits
8.25%Inland Revenue Ordinance (Cap. 112), Schedule 8View source ↗
Corporation rate — profits above HKD 2,000,000
16.5%Inland Revenue Ordinance (Cap. 112), Schedule 8View source ↗
Unincorporated business rate — first HKD 2,000,000
7.5%Inland Revenue Ordinance (Cap. 112), Schedule 8View source ↗
Unincorporated business rate — above HKD 2,000,000
15%Inland Revenue Ordinance (Cap. 112), Schedule 8View source ↗
Two-tiered rate — group restriction
Only ONE entity within a group of connected entities may elect the lower-tier (8.25%/7.5%) rate in a year of assessmentInland Revenue Ordinance (Cap. 112), Schedule 8AAView source ↗
Hong Kong levies profits tax on income arising in or derived from a trade, profession or business carried on in Hong Kong (territorial basis). A two-tiered rate applies, and there is no tax on capital gains or on dividends/interest paid to non-residents.
Other Hong Kong computations in the OpenAccountants Tax Library.
Tax base
Profits arising in or derived from a trade, profession or business carried on in Hong Kong (excluding profits from the sale of capital assets); offshore-source profits generally not chargeableInland Revenue Ordinance (Cap. 112), section 14View source ↗
Capital gains
Not taxable — Hong Kong has no capital gains taxInland Revenue Ordinance (Cap. 112)View source ↗
Withholding tax on dividends
0%Inland Revenue Ordinance (Cap. 112)View source ↗
Withholding tax on interest
0%Inland Revenue Ordinance (Cap. 112)View source ↗
Withholding tax on royalties to a non-resident (non-associate)
Effective 4.95% (16.5% on deemed assessable profits of 30% of gross); 2.475% on first HKD 6,666,667 where two-tiered rate appliesInland Revenue Ordinance (Cap. 112), section 15(1)(a)/(b) and 21AView source ↗
Withholding tax on royalties to an associated non-resident (IP previously HK-owned)
Effective up to 16.5% (deemed assessable profits = 100% of royalties); 8.25% on first HKD 2,000,000 where two-tiered appliesInland Revenue Ordinance (Cap. 112), section 21AView source ↗
Profits tax return filing
Issued on first working day of April; due within 1 month, with block extensions by accounting-date code (e.g. 'D' code 31 Dec year-end ~mid-November; 'M' code 31 Mar year-end ~mid-August) ((approx — confirm))Inland Revenue Ordinance (Cap. 112), section 51View source ↗
Provisional profits tax
Provisional profits tax for the following year is charged with the final assessment and is generally payable with the final tax in instalments ((approx — confirm))Inland Revenue Ordinance (Cap. 112), Part X
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