Hong Kong Advances Six New Double Taxation Agreements

Key Takeaways

• Six orders implementing Comprehensive Avoidance of Double Taxation Agreements (CDTAs) with Barbados, Jordan, the Kyrgyz Republic, Maldives, Norway and Rwanda will be gazetted on 16 October 2026.
• The agreements were signed between May 2025 and March 2026.
• The six orders will be tabled at the Legislative Council on 21 October 2026 for negative vetting.
• The treaties will enter into force once Hong Kong and each treaty partner complete their ratification procedures.
• The agreements prevent the same income from being taxed twice and give investors greater certainty over cross-border tax burdens, supporting bilateral trade and investment.

Which jurisdictions do the new agreements cover?

How could six proposed tax treaties affect Hong Kong businesses with overseas operations? In this article, we explain the jurisdictions covered, the legislative process and the next steps for companies.

The Chief Executive in Council has made six orders implementing Comprehensive Avoidance of Double Taxation Agreements (CDTAs). They cover Barbados, Jordan, the Kyrgyz Republic, Maldives, Norway and Rwanda. The six orders will be published in the Gazette on 16 October 2026. This formalises the government's latest step in widening Hong Kong's treaty network.

The underlying agreements were signed between May 2025 and March 2026. According to the Hong Kong Information Services Department, the agreements prevent double taxation of the same income. This protection covers Hong Kong residents and the relevant tax jurisdictions.

The partner mix is notable for its geographical breadth. Norway adds an established European economy. Jordan and the Kyrgyz Republic extend Hong Kong's reach into the Middle East and Central Asia. Barbados, the Maldives and Rwanda add coverage across the Caribbean, South Asia and East Africa. These markets are increasingly active for Hong Kong enterprises in trading, logistics and professional services.

How will the treaties take effect?

The six orders will be tabled at the Legislative Council on 21 October 2026 for negative vetting. Under this procedure, the agreements can proceed without a full debate. They require a debate only if legislators move to amend or reject them. This route is commonly used for Hong Kong tax treaty instruments.

Entry into force is not automatic. Each agreement will become effective only after Hong Kong and the relevant treaty partner complete their ratification procedures. Businesses should therefore treat gazettal and LegCo tabling as procedural milestones, not commencement dates. They should watch for subsequent announcements confirming ratification and the dates from which each treaty applies.

The Inland Revenue Department (IRD) administers Hong Kong's network of double taxation agreements. It publishes concluded treaties and their status on its website. The IRD remains the authoritative reference for confirming when each new pact becomes operative.

Why do double taxation agreements matter for Hong Kong businesses?

For companies operating across borders, a double taxation agreement delivers two core benefits. First, it allocates taxing rights between the two jurisdictions. That helps prevent the same income from being taxed twice. Second, it gives investors a clearer basis for estimating tax costs. Those costs can include dividends, interest, royalties and business profits from cross-border activities.

The government's stated aim is to help investors gauge potential tax burdens. The pacts are also intended to boost bilateral trade and investment. In practice, treaty certainty often features in groups' decisions on regional operations. We see this consideration regularly when helping clients assess cross-border structures. The availability of relief is also one reason enterprises set up a company in Hong Kong for expansion.

Treaty relief can be particularly valuable in emerging markets, where domestic tax rules may be less predictable. The agreements may improve after-tax returns for enterprises trading with or investing in these six jurisdictions. This will occur only after they enter into force. They could affect contracts, licensing income and subsidiary profits.

What should companies and investors do next?

The orders are scheduled for gazettal on 16 October 2026 and for Legislative Council vetting on 21 October 2026. The immediate priority for businesses is awareness rather than action. Each agreement will apply only after ratification is complete on both sides. Companies should monitor IRD announcements for entry-into-force dates and first applicable periods.

In the meantime, groups with existing or planned exposure can review cross-border structures and cash flows. Those groups may operate in Barbados, Jordan, the Kyrgyz Republic, Maldives, Norway or Rwanda. They can then identify where treaty relief is likely to apply. Common areas include withholding taxes on intercompany payments and the treatment of permanent establishments. They also include tax residence statuses for holding and financing entities. Individual investors should also review their individual tax return obligations where treaty residence may affect their filings.

Early structuring around an anticipated treaty often delivers better outcomes. Changes made after transactions close can be harder and costlier to unwind. Enterprises should review their cross-border tax position alongside their wider Hong Kong tax compliance obligations. This helps ensure treaty planning sits within an accurate and timely filing framework.

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