Hong Kong's captive regime is built on three separate instruments: the Insurance Ordinance (Cap. 41) for authorisation and prudential rules, the Inland Revenue Ordinance (Cap. 112) for the concessionary tax rate, and Insurance Authority guidelines for application and conduct. This briefing sets out what each requires, and what changed in 2026.

One: legal basis and licence type

Captives are authorised under the Insurance Ordinance (Cap. 41). Section 8 empowers the Insurance Authority to authorise a company to carry on insurance business in or from Hong Kong, and an authorised captive insurer is one authorised under that section to carry on business as a captive insurer.

The substantive definition sits in section 2(7). A captive is a company authorised to carry on general insurance business only, where that business:

• does not relate to liabilities or risks that any Ordinance requires persons to insure; and
• is restricted to the insurance or reinsurance of (A) risks of bodies corporate within the company's corporate group, (B) the proportional share of another body corporate's risks to which the company or a first-tier group member is directly exposed, and (C) other risks that the company controls, oversees, manages or is otherwise sufficiently connected to.

Long-term (life) business is outside the captive licence. The group and connection test is what confines the licence to retained group risk: writing unrelated third-party business would require ordinary insurer authorisation.

Two: eligibility and structure

The applicant must be a company formed and registered in Hong Kong, or a non-Hong Kong company registered under Part 16 of the Companies Ordinance (Cap. 622), as set out in Guideline GL5 on applications for authorisation. Ownership must reflect the group whose risks are insured.

The 2020 amendment to Cap. 41 widened the permitted scope in three ways that matter for mainland and regional groups: cover of overseas group members without a Hong Kong place of business, proportional shares of joint ventures below 20%, and risks of companies outside the group where the group holds a full risk management mandate.

Hong Kong has no separate association captive, rent-a-captive or protected cell company licence category. Structures of that kind would have to be built within an ordinary insurer authorisation, since section 2(7) limits a captive licence to group-related risk.

Three: capital and solvency

Minimum paid-up capital is HK$2 million, under section 8(1)(b)(iv) of Cap. 41.

On solvency, the risk-based capital regime commenced on 1 July 2024. Captives are carved out of the full regime in Cap. 41R and instead follow the dedicated Insurance (Marine Insurers and Captive Insurers) Rules (Cap. 41U):

• the capital base must be at least each of the prescribed capital amount (PCA), the minimum capital amount (MCA) and HK$2 million (rule 4);
• the PCA is HK$2 million where net premium or relevant claims outstanding does not exceed HK$40 million, and otherwise 5% of net premium or relevant claims outstanding (rule 8(3), Table 2);
• three-tier capital limits apply, with Limited Tier 1 capped at 10% of PCA and Tier 2 at 50% of PCA, and valuation following Part 4 of Cap. 41R.

Captives are exempt from GL20 on cybersecurity and GL21 on enterprise risk management and ORSA, while GL10 on corporate governance is encouraged.

Four: local presence and reporting

The captive application form (IA-6C) states that an authorised captive is expected to maintain an office in Hong Kong with its own senior management team of at least four professional staff, including a locally based chief executive and heads of key functions.

Captives file quarterly and annual regulatory returns. The annual return is due within six months of financial year-end, together with audited financial statements. Captives are expressly exempt from the new public disclosure rules under the Insurance (Public Disclosure) Rules (L.N. 59 of 2026), which preserves the confidentiality that group captives rely on.

Five: tax treatment

Eligible authorised captive insurers may obtain a concessionary profits tax rate of 8.25%, half the standard 16.5% corporate rate, on qualifying profits from authorised captive insurance business. The legal basis is section 14B of the Inland Revenue Ordinance (Cap. 112), and the Inland Revenue Department confirms the rate is one-half of the Schedule 8 rate.

Under BEPS 2.0, the Hong Kong Minimum Top-up Tax applies at 15% to in-scope multinational groups for fiscal years beginning on or after 1 January 2025. For a captive whose group is in scope, the practical benefit of the 8.25% rate is therefore compressed towards 15%, and the group's effective tax position rather than the headline rate should drive domicile decisions.

Six: what changed in 2026

Two clarifications are worth noting. First, the offshore reinsurance capital exclusion is drafted for Hong Kong insurers and designated insurers generally; it is not a captive-specific rule, although a captive that maintains such a fund can apply. Second, the gazette date is 22 May 2026 per the Insurance Authority's gazette table and the Legislative Council brief of 20 May 2026.

Seven: market position

The Insurance Authority publishes a dedicated List of Captive Insurers, and the Register of Authorised Insurers marks captives with "(C)". The list stood at nine captives as at 6 July 2026, following three authorisations in 2026: CNNC Insurance on 3 March, and HSH Captive and SF Insurance on 8 July.

Eight: practical read-across

• Low entry cost, high substance expectation: HK$2 million of paid-up capital is approachable, but the four-professional-staff and locally based chief executive expectations mean the real cost is in governance, not capital.
• The tax rate is no longer the whole story: 8.25% remains attractive against 16.5%, but in-scope groups must model the 15% top-up tax before assuming the benefit.
• Scope is statutory, not negotiated: section 2(7) leaves little room to write unrelated third-party risk, which is why Hong Kong has not developed rent-a-captive or cell structures.

Sources

Insurance Authority, Requirements on Captive Insurers: https://www.ia.org.hk/en/supervision/reg_insurers_lloyd/requirements_captive_insurers.html

Insurance Ordinance (Cap. 41): https://www.elegislation.gov.hk/hk/cap41

Insurance Authority, Guideline GL5 on Application for Authorisation: https://www.ia.org.hk/en/legislative_framework/files/GL5.pdf

Insurance (Marine Insurers and Captive Insurers) Rules (Cap. 41U): https://www.ia.org.hk/en/legislative_framework/overview/files/es22024281865.pdf

Insurance Authority, Overview of the Risk-based Capital Regime: https://www.ia.org.hk/en/supervision/reg_insurers_lloyd/an_overview_of_the_risk_based_capital_regime.html

Insurance Authority, List of Captive Insurers: https://www.ia.org.hk/en/reinsurance_specialty/specialty_captive_insurance/list_of_captive_insurers.html

Insurance Authority, Gazette Notices: https://www.ia.org.hk/en/legislative_framework/overview/gazette_notices.html

Insurance Authority, Form IA-6C: https://www.ia.org.hk/en/infocenter/forms/files/IA-6C_v20241031.pdf

Inland Revenue Department, concessionary rate for captive insurers: https://www.ird.gov.hk/eng/faq/cpt51.htm

Inland Revenue Department, global minimum tax and HKMTT: https://www.ird.gov.hk/eng/tax/bus_beps.htm

Legislative Council brief, 20 May 2026: https://www.legco.gov.hk/yr2026/english/brief/ins216c_20260520-e.pdf