The Ministry of Finance (MOF) has released its formal responses to public feedback on the proposed Finance (Income Taxes) Bill 2025, addressing several key tax policy refinements. The consultation responses relate to provisions affecting corporate income tax certainty, innovation incentives, transfer pricing (TP) scoping, and the interpretation of Minimum Tax rules under the Multinational Enterprise (Minimum Tax) Act 2024 (MNE Act).
This publication summarises the technical aspects of the MOF’s responses and highlights implications and practical issues for taxpayers.
1. Enhancements to s 13W — Upfront Certainty for Non-Taxation of Gains on Equity Disposals
MOF confirms enhancements to section 13W of the Income Tax Act 1947 (ITA) to provide upfront certainty that gains from the disposal of equity investments by qualifying companies will not be taxed, subject to conditions.
Key Impacts
- Aligns domestic rules with international norms for capital gains exemption frameworks.
- Reduces ambiguity in the current “facts-and-circumstances” treatment.
- Provides clearer safe-harbour conditions to minimise post-transaction disputes.
Practical Considerations
- Companies must reassess shareholding structures and holding periods to meet prescribed certainty conditions.
- Taxpayers may need to update internal documentation to demonstrate compliance, especially where disposals form part of wider corporate restructurings.
- Special consideration may be required for mixed-asset disposals (equity vs business assets).
2. Tax Deduction for Approved Cost-Sharing Agreements (CSAs) for Innovation Activities
A new deduction will be introduced for payments made under approved CSAs relating to innovation-driven activities.
Key Impacts
- Enhances Singapore’s attractiveness as a hub for collaborative R&D.
- Provides parity with established cost-sharing mechanisms used globally (e.g., OECD CSA frameworks).
Practical Considerations
- Taxpayers must ensure CSA terms comply with MOF/IRAS approval conditions, particularly around:
- allocation keys,
- benefit-test justifications,
- arm’s-length pricing.
- Where CSAs involve cross-border payments, withholding tax implications must be reviewed.
- Documentation requirements may increase, especially for MNEs subject to transfer pricing audits.
3. TP Treatment of Trusts and Partnerships — Identification of Related Parties and Exclusion of Non-Commercial Private Trusts
MOF confirms rules for identifying related parties of trusts and partnerships for TP purposes, while excluding non-commercial private trusts from TP requirements.
Key Impacts
- Creates certainty for TP scoping, especially for complex fiduciary structures.
- Exclusion of non-commercial trusts prevents disproportionate compliance burdens.
Practical Considerations
- Partnerships and commercial trusts must review ownership and beneficiary structures to determine TP-related party status.
- Structures involving nominee arrangements or protector roles may need legal clarification.
- Entities relying on the “non-commercial private trust” exclusion must ensure they maintain adequate records proving the absence of commercial activity.
4. Treatment of “Securitisation Entity” under the MNE (Minimum Tax) Act 2024
MOF will clarify treatment of securitisation entities under the MNE Act, in line with the June 2024 OECD/GloBE Administrative Guidance.
Key Impacts
- Aligns Singapore’s minimum tax framework with international GloBE guidance.
- Clarifies whether securitisation entities are excluded entities, low-risk entities, or subject to modified top-up tax treatment.
Practical Considerations
- Groups with securitisation structures must reassess their GloBE effective tax rate (ETR) computations.
- Data collection for GloBE reporting may need modification to support entity classification.
- Potential mismatches between accounting consolidation rules and GloBE residence rules should be reviewed.
5. Clarification of “Excluded Equity Gain or Loss” under the MNE (Minimum Tax) Act 2024
MOF confirms refinements to the definition of excluded equity gain or loss, consistent with OECD Administrative Guidance, to prevent unintended volatility in GloBE ETR calculations.
Key Impacts
- Provides certainty for MNEs when classifying equity gains/losses for GloBE purposes.
- Reduces risk of distorted ETR results caused by fair-value accounting.
Practical Considerations
- Taxpayers must map financial reporting treatment (fair value, cost method, equity method) to GloBE classifications.
- Additional reconciliation steps between accounting disclosures and GloBE adjustments may be required.
- Groups with significant treasury or investment activities will need to update internal GloBE models.
The MOF’s responses provide clearer guidance across multiple tax areas—particularly for capital gains treatment, innovation incentives, TP scoping, and minimum tax implementation. While the refinements reduce ambiguity, taxpayers should expect heightened documentation and compliance requirements, especially in relation to CSAs and minimum tax rules.
Companies are advised to begin assessing structural and reporting impacts early, ahead of the enactment of the Finance (Income Taxes) Bill 2025.
Source: MOF, 10 October 2025