Statute Details
- Title: Income Tax (Singapore — Australia) (Avoidance of Double Taxation Agreement) Order 2010
- Act Code: ITA1947-S694-2010
- Type: Subsidiary Legislation (SL)
- Legislation Number: S 694/2010
- Enacting Authority: Minister for Finance (made by Permanent Secretary, Ministry of Finance)
- Commencement / Effective Date: Arrangements “have effect from 22 December 2010”
- Current Status (as provided): Current version as at 27 Mar 2026
- Authorising Provisions: Income Tax Act (Cap. 134), sections 49 and 105C
- Core Instrument Implemented: Agreement dated 11 February 1969 between Singapore and Australia, as amended by Protocol (Canberra, 16 October 1989) and further modified by a Second Protocol dated 8 September 2009
- Key Legal Effect: Declares the modified arrangements in the Schedule as a “prescribed arrangement” for Part XXA and gives them effect for Singapore income tax notwithstanding other written law
What Is This Legislation About?
The Income Tax (Singapore — Australia) (Avoidance of Double Taxation Agreement) Order 2010 is a piece of Singapore subsidiary legislation that gives domestic legal effect to a tax treaty framework between Singapore and Australia. In practical terms, it ensures that the treaty “arrangements” (as modified by later protocols) can be relied upon to provide relief from double taxation for relevant categories of income.
Double taxation typically arises when the same income is taxed by both the source country (where the income is generated) and the residence country (where the taxpayer is based). Tax treaties address this by allocating taxing rights and/or providing mechanisms such as exemptions, credits, or reduced withholding tax rates. This Order is the Singapore legal instrument that “turns on” those treaty arrangements for Singapore income tax purposes.
Although the Order is short in the extract provided, its legal significance is substantial: it is the statutory declaration that the modified treaty arrangements are to have effect in Singapore from a specified date and are treated as a prescribed arrangement under Part XXA of the Income Tax Act.
What Are the Key Provisions?
1. Treaty arrangements declared and incorporated by reference. The Order declares that arrangements—modified by the Second Protocol dated 8 September 2009—specified in the Schedule have been made with the Government of the Commonwealth of Australia. This is the core “incorporation by reference” mechanism: the Schedule contains the operative treaty text or the relevant treaty provisions (not shown in the extract you provided), and the Order makes those provisions effective in Singapore.
2. Effectiveness from 22 December 2010, notwithstanding other written law. A particularly important clause states that it is expedient for the arrangements to have effect from 22 December 2010 “notwithstanding anything in any written law.” This “notwithstanding” language is a strong legal directive. It means that, for the relevant treaty purposes, the treaty arrangements prevail over inconsistent domestic provisions in other written laws (subject to the structure and limits of the Income Tax Act and the treaty framework itself). For practitioners, this is often crucial when domestic tax rules would otherwise produce double taxation or conflict with treaty relief.
3. Designation as a “prescribed arrangement” under Part XXA. The Order also declares that the modified arrangements are a “prescribed arrangement” for the purposes of Part XXA of the Income Tax Act. Part XXA is the statutory part that governs the operation of avoidance of double taxation arrangements in Singapore. By designating the treaty arrangements as “prescribed,” the Order ensures that the procedural and substantive treaty relief mechanisms under Part XXA can be invoked.
4. Legal basis in sections 49 and 105C of the Income Tax Act. The preamble explains the statutory authority. Section 49 provides that where the Minister declares by order that arrangements have been made with a foreign government to afford relief from double taxation, and it is expedient that those arrangements should have effect, the arrangements shall have effect for tax under the Act notwithstanding anything in any written law. Section 105C provides the Minister’s power to declare an avoidance of double taxation arrangement as a prescribed arrangement for Part XXA. The Order therefore sits within a clear legislative architecture: it is not merely a publication of a treaty, but a formal domestic legal act enabling treaty relief.
5. Chronology of the treaty instruments. The Order identifies the treaty lineage: an Agreement dated 11 February 1969, amended by a Protocol signed at Canberra on 16 October 1989, and then modified by a Second Protocol dated 8 September 2009. This matters for interpretation and for determining which treaty version applies to which tax periods. The Order’s effective date (22 December 2010) indicates that the modified arrangements govern from that date, subject to any treaty-specific temporal rules in the Schedule.
How Is This Legislation Structured?
Based on the extract, the Order is structured around a short declaratory body followed by a Schedule. The declaratory provisions (in the “NOW, THEREFORE” section) set out the Minister’s determinations: (a) the arrangements have been made with Australia; (b) it is expedient for them to have effect from 22 December 2010; and (c) they are prescribed arrangements for Part XXA.
The Schedule is the operative component. In treaty orders of this type, the Schedule typically contains the text of the avoidance of double taxation agreement and/or the modified provisions introduced by the relevant protocol. Practitioners should treat the Schedule as the primary source for the substantive rules—such as definitions, residence tie-breakers, allocation of taxing rights (e.g., for dividends, interest, royalties, business profits), and any mutual agreement procedure (MAP) framework.
Although the extract does not show the Schedule content, the legal structure indicates that the Order itself is the enabling instrument; the Schedule provides the treaty rules that taxpayers and tax administrators apply.
Who Does This Legislation Apply To?
This Order applies to taxpayers subject to Singapore income tax who have cross-border connections with Australia in circumstances covered by the treaty arrangements. In practice, this includes Singapore tax residents and Singapore businesses receiving or paying income that may be taxed in both Singapore and Australia (for example, dividends, interest, royalties, and certain categories of business profits).
Because the Order is designed to operate through Part XXA of the Income Tax Act, its benefits and procedures are typically invoked in the context of Singapore’s domestic tax assessment and withholding regimes. The treaty relief is not automatic in every case; taxpayers generally need to satisfy the treaty conditions (such as being a “resident” under the treaty definition, meeting beneficial ownership or other treaty requirements where applicable, and complying with any Singapore procedural requirements for claiming relief).
Why Is This Legislation Important?
For legal practitioners, the importance of this Order lies in its domestic legal effect. A tax treaty is not self-executing in many jurisdictions; it requires enabling legislation or an order to ensure that treaty provisions can be applied by the tax administration and courts. This Order provides that enabling mechanism in Singapore by declaring the modified treaty arrangements as prescribed arrangements under Part XXA and by giving them effect from 22 December 2010.
From a compliance and advisory perspective, the “notwithstanding anything in any written law” language is a key tool when domestic rules would otherwise deny relief or produce outcomes inconsistent with treaty allocations. For example, where domestic withholding tax or assessment rules would lead to double taxation, the treaty arrangements—once properly invoked—can provide a basis for reduced rates, exemptions, or credits, depending on the treaty article and the facts.
Finally, the Order’s reference to the Second Protocol dated 8 September 2009 signals that practitioners must be alert to version control and temporal application. Treaty modifications can change definitions, withholding tax treatment, or procedural elements. The effective date (22 December 2010) is therefore central to determining which treaty terms apply to particular payments or tax years.
Related Legislation
- Income Tax Act (Chapter 134) — in particular sections 49 and 105C (authorising the Minister’s order) and Part XXA (prescribed arrangements for avoidance of double taxation)
- Income Tax (Singapore — Australia) avoidance of double taxation agreement instruments — Agreement dated 11 February 1969; Protocol signed at Canberra on 16 October 1989; Second Protocol dated 8 September 2009 (as modified and set out in the Schedule)
Source Documents
This article provides an overview of the Income Tax (Singapore — Australia) (Avoidance of Double Taxation Agreement) Order 2010 for legal research and educational purposes. It does not constitute legal advice. Readers should consult the official text for authoritative provisions.