Understanding Hong Kong's FSIE regime

What Is the FSIE Regime

The Foreign-Sourced Income Exemption (FSIE) regime treats certain foreign-sourced income received in Hong Kong as chargeable to profits tax unless an exemption applies. It took effect on 1 January 2023 and expanded from 1 January 2024 to cover disposal gains. The regime applies to members of multinational groups that receive covered income in Hong Kong.

Hong Kong taxes profits on a territorial source principle. Profits arising in or derived from Hong Kong are chargeable; offshore profits are not. The FSIE regime modifies this principle for passive income received by multinational group members. The Inland Revenue Department administers the regime through the profits tax system.

Hong Kong FSIE Explained

Four income categories fall under the FSIE regime: interest, dividends, disposal gains (added from 1 January 2024), and intellectual property income. When a multinational group member receives any of these in Hong Kong, the income is deemed Hong Kong-sourced and chargeable to profits tax unless the taxpayer satisfies an exemption condition.

The regime targets multinational groups. A multinational group is defined as a group with at least one entity or permanent establishment outside the parent entity's jurisdiction. The rules do not apply to groups operating solely within Hong Kong.

Foreign-Sourced Income Exemption

Exemption from chargeability depends on the income type and the taxpayer's circumstances. For non-IP income (interest, dividends and disposal gains), the primary condition is the economic substance requirement. For intellectual property income, the nexus requirement applies. A participation exemption is also available for dividends and disposal gains from equity interests.

A taxpayer must elect to apply the exemption. The election is made in the profits tax return, typically on Form BIR51, with supporting documentation. The Inland Revenue Department may request further information to verify the claim.

FSIE Participation Exemption

The participation exemption applies to dividends and disposal gains from equity interests in a connected entity. To qualify, the Hong Kong taxpayer must hold at least 5% of the equity interest in the entity paying the dividend or whose shares are disposed of. That entity must be a company subject to tax in its jurisdiction of residence at a rate of at least 15%.

This exemption removes the need to satisfy the economic substance requirement for dividends and disposal gains. It offers a simpler route for taxpayers holding substantial equity interests in foreign subsidiaries.

FSIE Economic Substance Test

The economic substance requirement is the main exemption condition for non-IP income. To satisfy it, the taxpayer must demonstrate it carries on substantive economic activity in Hong Kong in relation to the income. The Inland Revenue Department assesses this using the number of qualified employees in Hong Kong and the amount of operating expenditure incurred there.

The requirement applies to each income type separately. A taxpayer receiving both interest and dividends must demonstrate economic substance for each category. The requirement is more demanding for pure equity holding entities, which may satisfy it with a lower level of activity.

For intellectual property income, the nexus requirement replaces the economic substance requirement. The exempt proportion of IP income is calculated by reference to qualifying research and development expenditure incurred by the taxpayer itself, as a proportion of total R&D expenditure. This follows the OECD modified nexus approach.

Practical Considerations

A taxpayer who cannot satisfy an exemption condition must treat the foreign-sourced income as chargeable to profits tax at the two-tiered rates: 8.25% on the first HK$2,000,000 of assessable profits and 16.5% on the remainder. Only one entity in a group of connected entities may elect the two-tiered rates.

The FSIE regime does not affect the offshore claim regime for non-passive income. A taxpayer earning trading profits sourced outside Hong Kong may still make an offshore claim under the territorial source principle, as set out in Departmental Interpretation and Practice Note 21. The FSIE regime applies only to the specified categories of passive income.

Maintain records demonstrating economic substance in Hong Kong. These include employment records, expenditure receipts and evidence of decision-making in Hong Kong. The Inland Revenue Department may conduct field audits to verify FSIE claims, particularly where the taxpayer has limited physical presence in Hong Kong.