This note summarizes the significant judicial developments from six key tax cases decided in 2025, covering capital allowances, the taxation of income from non-performing loans, employment income characterization, the Qualifying Debt Securities (QDS) scheme, the general anti-avoidance provision, and the Financial Sector Incentive (FSI) regime.
Changi Airport Group v Comptroller of Income Tax [2025] 2 SLR 56 – “Plant” or “building”
This case, decided by the Appellate Division of the High Court, clarifies the distinction between “plant” (qualifying for faster capital allowances under Section 19A) and “buildings or structures” (qualifying for slower allowances under industrial building schemes).
Key Facts:
The taxpayer claimed capital allowances under Section 19A for the runways, taxiways, and aprons (RTA) at Changi Airport. The Comptroller classified the RTA as structures, allowing allowances under the now-defunct Industrial Building Allowance (IBA) scheme.
Key Holdings:
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Divisibility: The court held that the RTA must be assessed separately from the aerodrome equipment (e.g., lighting, navigation systems). While they work together, they serve distinct purposes and are not a single, indivisible asset. The RTA can function, albeit not optimally, without the equipment.
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Application of the ZF Test: The court affirmed the ZF factors for determining if an asset is “plant”:
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Operational Role: The RTA’s primary role is to provide a physical surface for aircraft movement. This alone is not decisive.
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Physical Nature: The RTA are large, permanent pavement structures, analogous to roads, car parks, or race tracks, which foreign case law has consistently held to be structures.
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Permanence: The RTA are constructed from durable materials for long-term use, with no intention for them to be temporary.
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Connection to a Building: This factor was not relevant.
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Role of the Appeal Court: The court reiterated its deferential role when reviewing decisions of the Income Tax Board of Review (ITBR). Findings of fact by the ITBR are decisive unless no reasonable board could have reached that conclusion. This underscores the importance of presenting a strong factual case at the first-instance tribunal.
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Policy Arguments: The court rejected the taxpayer’s argument that the change in legislative policy (from IBA to a narrower Land Intensification Allowance) justified a different outcome. It held that courts interpret the law as written; policy changes are for Parliament to initiate.
GIQ v Comptroller of Income Tax [2025] SGITBR 1: Taxation of Gains from Non-Performing Loans
This ITBR decision addressed whether gains from purchasing and recovering (Non-Performing Loans) NPLs constitute trading income.
Key Facts:
A debt collection company purchased a portfolio of NPLs for $12 million. It made debt recoveries (Net Recoveries) and later sold the portfolio back to the bank for $24 million (Net Gain). The taxpayer argued both were capital gains.
Key Holdings:
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Net Recoveries are Trading Income: The ITBR found the NPLs were stock-in-trade, not capital investments. The taxpayer’s business effectively became the recovery of debts it owned. This was supported by the company’s own financial statements, which treated the recoveries as income.
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Net Gain is also Trading Income: As the NPLs were stock-in-trade, the subsequent repurchase by the bank was merely an earlier realization of that stock. The gain was thus part of the taxpayer’s profit-making scheme.
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Destruction of Profit-Making Apparatus: The argument that concentrating on the NPLs destroyed its core debt-collection business was rejected. The NPLs were its business during the relevant period.
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Section 10(1)(g) “Catch-All”: The ITBR noted that even if Section 10(1)(a) did not apply, the taxpayer’s letter to the Comptroller stating it had “seized a godsend opportunity…to make potential income” demonstrated a clear intention to profit, which would have brought the gains within Section 10(1)(g).
UZF and another v Comptroller of Income Tax [2025] SGITBR 4: Employment Income vs. Capital Receipts
This ITBR case demonstrates how circumstantial evidence can be used to characterize a payment as capital, even when the legal form suggests otherwise.
Key Facts:
Two financial advisors (the taxpayers) operated a business under a structure where they were employees and not legal shareholders. They received a low salary and a significant annual share of profits (paid as director’s fees). When the parent company was sold, they received substantial payments under a Share Purchase Agreement (SPA) for giving warranties and non-compete undertakings. The Comptroller sought to tax these payments as employment income under Section 10(1)(b).
Key Holdings:
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Quasi-Ownership: Despite not being legal shareholders, the ITBR accepted the taxpayers were “quasi-owners” based on:
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A draft shareholders’ agreement from 2005 showing the intent for them to hold 49% equity.
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The conduct of the parties, including the low salary and profit-sharing structure.
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Payments in Quasi-Owner Capacity: The ITBR held the warranties and undertakings were given in their capacity as quasi-owners, not as employees. Key evidence included:
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Payments were also made to the legal owner (NIR), who was not an employee.
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No other employees received such payments.
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The warranties (especially regarding share ownership) were of a type only an owner would give.
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Application of ABB Factors: The board applied the eight factors from ABB v Comptroller of Income Tax and found they weighed in the taxpayer’s favor. The payments were from a third-party buyer, were finite, and were not provided for in their employment contracts.
Modernland Overseas v Comptroller of Income Tax [2025] SGHC 239: QDS Status Following Restructuring
This High Court decision clarifies that a debt instrument’s Qualifying Debt Security (QDS) status is not automatically preserved following a significant restructuring.
Key Facts:
The taxpayers issued notes that qualified as QDS. After defaulting, they underwent a scheme of arrangement under the IRDA, resulting in “Amended Notes” with altered terms. They sought a declaration that the Amended Notes were the same debt instrument and retained QDS status.
Key Holdings:
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New Debt Instruments: The High Court held the Amended Notes were new notes that did not qualify for QDS. The court based its decision on the clear wording of the transaction documents (the indentures), which:
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Expressly referred to the Amended Notes as “new notes.”
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Stipulated that the “Existing Notes” were to be cancelled.
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Provided for a full release of the noteholders’ claims against the issuers under the original notes.
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Form and Substance: The court rejected the taxpayer’s argument that the “cancellation” was merely a procedural mechanism. It held that commercial terms must be given their natural and ordinary meaning.
GIS v Comptroller of Income Tax [2025] SGITBR 3: Application of Section 33 (General Anti-Avoidance)
This ITBR case is the latest in a long line of cases involving medical professionals who incorporated multiple entities, which IRAS challenged under the general anti-avoidance provision.
Key Facts:
Three doctors set up a series of companies: a jointly held company (receiving patient fees), individual medical consultancy companies, and later individual surgical companies. The structure allowed income to be shifted from high personal tax rates to corporate tax rates, and to benefit from tax-free dividends and startup exemptions (SUTE/PTE).
Key Holdings:
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Arrangement was for Tax Avoidance: The ITBR found the objective purpose and effect of the arrangement was to alter the incidence of tax and reduce tax liability. The quantitative tax savings were held as proof of this.
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No Bona Fide Exception: The taxpayers’ commercial reasons (e.g., limiting liability, confidentiality) were rejected. The board found that tax avoidance was at least one of the main purposes of the arrangement. Notably, the argument that incorporating the surgical companies would limit liability was dismissed because medical negligence is a personal liability.
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Purpose of Tax Incentives: The board held that the taxpayers could not rely on the SUTE and PTE schemes to negate the application of Section 33. While the companies technically met the conditions, the board looked at the purpose of these incentives (to spur entrepreneurship) and found the passive receipt of fees for personal services did not align with that intent. This suggests a substance-over-form approach can be applied to the use of tax incentives themselves.
GIR v Comptroller of Income Tax [2025] SGITBR 2: “Trading in Derivatives” under the FSI Regime
This ITBR case involved a complex financial transaction where the taxpayer claimed a significant loss against income taxed at the standard rate, while the Comptroller argued the loss should be attributed to “trading in derivatives” taxed at a lower concessionary rate.
Key Facts:
The taxpayer (an FSI company) subscribed for preference shares (RPS) in a transaction with an embedded derivative linked to a foreign exchange rate. The structure guaranteed a net profit regardless of market movements. The taxpayer received a tax-exempt dividend but claimed a $96.3 million redemption loss. The Comptroller argued the loss was from “trading in derivatives” under the FSI regulations.
Key Holdings:
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There was a Derivative: The ITBR held that the hybrid instrument (RPS + embedded option) fell within the meaning of “derivative” for the purposes of the FSI regulations. It aligned with the broad intent of the FSI scheme to capture sophisticated financial products.
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But the Taxpayer was not “Trading in” Derivatives: Crucially, the board held the taxpayer was not “trading in” derivatives. It distinguished a motive for gain from an intention to trade. The taxpayer’s position was that of a lender providing short-term financing, where the net profit was guaranteed. The put options were merely a protective measure. The one-off nature of the transaction also weighed against a finding of trading.
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Section 33 Not Invoked: The most notable aspect is the Comptroller’s decision not to invoke Section 33. The Comptroller’s own expert opined the transaction was a short-term loan structured to gain a tax advantage. Had Section 33 been invoked, the net gain would have been treated as taxable interest, and the artificial loss disregarded. The Comptroller’s decision not to use the anti-avoidance provision in this case stands in stark contrast to its active use in GIS.
Conclusion
The 2025 Singapore tax cases decisions reflect a clear judicial and administrative approach that prioritizes substance over form and the factual context of a transaction. The Changi Airport case emphasizes the deference given to the ITBR as the primary fact-finder and the importance of a robust evidential record. UZF shows that taxpayers can succeed where they present compelling evidence of the commercial reality, even if it contradicts legal form. The GIS and GIQ cases demonstrate a strict approach where structures are deemed to be for tax avoidance or where transactions are held to be trading income. Finally, GIR serves as a reminder of the discretion inherent in tax administration, where the Comptroller may choose not to deploy powerful anti-avoidance tools like Section 33, leaving a potential planning point open for debate.
Source: SCTP, 1 April 2026