Statute Details
- Title: Income Tax (Concessionary Rate of Tax for International Growth Company) Regulations 2017
- Act Code: ITA1947-S595-2017
- Type: Subsidiary Legislation (SL)
- Authorising Act: Income Tax Act (Chapter 134), specifically section 43ZH
- Enacting authority: Minister for Finance
- Citation: S 595/2017
- Deemed commencement: 1 April 2015 (deemed to have come into operation)
- Key provisions:
- Section 1: Citation and commencement
- Section 2: Concessionary rate of tax (10%) for an approved international growth company
- Section 3: Qualifying activities (list of qualifying business activities)
- Status (as provided): Current version as at 27 Mar 2026
- Made date: 25 October 2017
What Is This Legislation About?
The Income Tax (Concessionary Rate of Tax for International Growth Company) Regulations 2017 (“IGC Regulations”) is a Singapore tax measure that operationalises a concessionary corporate income tax rate for certain qualifying businesses. In practical terms, it helps approved “international growth companies” (IGCs) pay a lower tax rate—10%—on income derived from specified qualifying activities during their approval period, subject to conditions in the Income Tax Act.
The Regulations sit under the Income Tax Act’s framework for tax incentives. They do not create the incentive from scratch; rather, they specify the tax rate and define which activities count as “qualifying activities” for the purposes of section 43ZH of the Income Tax Act. This is important for practitioners because the incentive’s eligibility and computation depend on both the Act (including approval mechanics and thresholds) and the Regulations (including the qualifying activity list and the concessionary rate).
In plain language, the Regulations answer two core questions for an approved IGC: (1) what tax rate applies to qualifying income; and (2) which types of business activities generate that qualifying income. Without these provisions, the incentive would be difficult to apply consistently across different business models.
What Are the Key Provisions?
Section 1 (Citation and commencement) provides that the Regulations are deemed to have come into operation on 1 April 2015. This “deemed” commencement is significant for tax computation and compliance. It means that, although the Regulations were made on 25 October 2017, their effect is backdated to align with the start of the relevant incentive regime in the Income Tax Act. For practitioners, this can affect how earlier basis periods and tax returns are treated, particularly where an approval period spans across the deemed commencement date.
Section 2 (Concessionary rate of tax for international growth company) is the heart of the Regulations. It provides that, despite section 43 (the general corporate tax rate framework), and subject to section 43ZH(7) of the Income Tax Act, tax is payable at a rate of 10% on the income derived by an approved international growth company from carrying on all of its qualifying activities in a basis period (or part of a basis period) that falls within its approval period, where the income in total exceeds the base amount mentioned in section 43ZH(6) of the Act.
Several elements in this provision are operationally critical:
- “Approved” status: the company must be approved as an international growth company under the Act’s incentive scheme. The Regulations do not replace the approval requirement.
- “All of its qualifying activities”: the concessionary rate is tied to income derived from carrying on all qualifying activities. This wording can create interpretive issues where a company conducts both qualifying and non-qualifying activities, or where qualifying activities are carried on only partially. Practitioners should ensure the company’s activity mapping aligns with the approval conditions.
- “Approval period” and timing: the basis period (or part) must fall within the approval period. This requires careful year-end and tax computation analysis, especially where approvals start or end mid-year.
- “Exceeds the base amount” threshold: the 10% rate applies only where the income in total exceeds the base amount in section 43ZH(6). This implies a tiered computation: income up to the base amount is not subject to the concessionary rate (subject to the Act’s detailed mechanics).
- Interaction with section 43ZH(7): section 2 is “subject to” section 43ZH(7), signalling that there are additional limitations or anti-avoidance/adjustment rules within the Act that can affect the concession.
Section 2(2) adds an important timing limitation: the concessionary rate does not apply to income from any qualifying activity that is carried on on a date that falls outside that activity’s concessionary period. This is a second layer of timing control beyond the overall approval period. Practically, it means that even if the company is approved and the approval period covers the relevant basis period, the concession may still be unavailable for particular qualifying activities if they are carried on outside their specific concessionary periods.
Section 3 (Qualifying activities) enumerates the activities that qualify for the purposes of section 43ZH. The list is comprehensive and includes both service and goods-related activities. The qualifying activities are:
- (a) Sale of goods
- (b) Provision of engineering or technical services
- (c) Provision of computer-based information and other computer related services
- (d) Provision of entertainment, leisure or recreational services
- (e) Provision of publishing services
- (f) Provision of education and other related services
- (g) Provision of medical services
- (h) Provision of logistics services
- (i) Provision of business consultancy, management or professional services
For legal and tax practitioners, the significance of this list is twofold. First, it determines whether income streams fall within the incentive. Second, it affects how companies should structure their operations and how they should document and classify revenue. For example, “computer-based information and other computer related services” may require careful analysis of whether a particular contract is truly a computer-related service versus a different category of activity. Similarly, “sale of goods” may involve mixed arrangements (e.g., software licensing plus hardware delivery), where allocation and classification become crucial.
Because the Regulations define qualifying activities for section 43ZH, they also indirectly influence compliance: companies seeking to rely on the concessionary rate must be able to demonstrate that their income is derived from activities that fall within this statutory list and that those activities were carried on within the relevant concessionary periods.
How Is This Legislation Structured?
The IGC Regulations are structured as a short, focused instrument with three operative provisions:
- Section 1: sets out the citation and the deemed commencement date (1 April 2015).
- Section 2: establishes the concessionary tax rate of 10% and explains the conditions for its application, including the base amount threshold and the requirement that income relates to qualifying activities carried on within the approval and concessionary periods.
- Section 3: lists the qualifying activities for the purposes of section 43ZH of the Income Tax Act.
Notably, the Regulations do not contain detailed procedural rules (such as application processes, approval criteria, or reporting obligations). Those are expected to be found in the Income Tax Act and related administrative guidance. The Regulations therefore function as a “rate and activity definition” layer within the broader incentive regime.
Who Does This Legislation Apply To?
The Regulations apply to businesses that are approved international growth companies under the Income Tax Act’s section 43ZH framework. The concessionary rate is not automatic; it is contingent on approval and on the company’s ability to show that it derives income from qualifying activities during the relevant periods.
In terms of scope, the concessionary rate applies to income derived from carrying on qualifying activities that fall within the company’s approval period and, for each activity, within that activity’s concessionary period. Accordingly, companies conducting multiple lines of business must ensure that only the qualifying portion of income is treated as concessionary, and that the timing of activity performance aligns with the statutory periods.
Why Is This Legislation Important?
This legislation is important because it provides the legal basis for a significant tax concession: a 10% corporate tax rate for approved international growth companies on qualifying income above a base amount. For practitioners advising multinational groups, start-ups scaling internationally, or established companies diversifying into qualifying service lines, the Regulations can materially affect effective tax rates and investment decisions.
From an enforcement and compliance perspective, the Regulations also highlight where disputes are likely to arise. The most common practical risk areas include: (1) whether a company’s activities fall within the statutory list; (2) whether income is properly characterised as derived from qualifying activities; (3) whether the relevant income exceeds the base amount threshold; and (4) whether the income relates to periods that fall within the approval period and the activity-specific concessionary period. The explicit exclusion in section 2(2) (income earned outside a qualifying activity’s concessionary period) is a particularly sharp boundary that can lead to adjustments if not carefully tracked.
For tax planning, the Regulations encourage companies to align their operational activities and revenue streams with the qualifying activity categories. For example, a company may need to consider contract structuring, service descriptions, and revenue allocation methodologies to support the classification of income under the qualifying activity list. For legal practitioners, this often intersects with corporate structuring, transfer pricing documentation, and contract drafting—because the tax outcome depends on how the company carries on its activities and how income is derived.
Related Legislation
- Income Tax Act (Chapter 134) — in particular section 43ZH (International Growth Company incentive framework), including:
- section 43ZH(6) (base amount)
- section 43ZH(7) (limitations/conditions affecting the concession)
- Income Tax Act (Chapter 134) — section 43 (general tax rate framework, which is displaced “despite” by section 2 of the Regulations)
Source Documents
This article provides an overview of the Income Tax (Concessionary Rate of Tax for International Growth Company) Regulations 2017 for legal research and educational purposes. It does not constitute legal advice. Readers should consult the official text for authoritative provisions.