TAHNOON PASHA v AVERE MARK HILL & Anor

Case Details

• Citation: [2026] SGHC 36
• Court: General Division of the High Court
• Decision Date: 13 February 2026
• Coram: Low Siew Ling JC
• Case Number: Originating Claim No 591 of 2025; Registrar’s Appeal No 230 of 2025
• Hearing Date(s): 30 December 2025
• Claimant / Respondent: Tahnoon Pasha
• Defendants / Appellants: Avere Mark Hill (1st Defendant); Chionh Chye Kit (2nd Defendant)
• Counsel for Claimant / Respondent: Ong Pei Ching, Phoon Wuei and Poh Yuxuan, Natalie (TSMP Law Corporation)
• Counsel for Defendants / Appellants: David Rajeev Menon and Timothy James Chong Wen An (Rajah & Tann Singapore LLP)
• Practice Areas: Civil Procedure; Striking out; Factual unsustainability; Contractual interpretation; Duties of good faith

Summary

The decision in [2026] SGHC 36 represents a significant clarification of the procedural and substantive boundaries governing the striking out of counterclaims under the Rules of Court 2021 ("ROC 2021"). The High Court, presided over by Low Siew Ling JC, dismissed an appeal by the Defendants against an Assistant Registrar's decision to strike out their counterclaim and grant summary judgment in favor of the Claimant, Mr. Tahnoon Pasha. The dispute originated from a share purchase arrangement involving Cynopsis Solution Pte Ltd, where the Claimant sought the recovery of substantial unpaid tranches of the purchase price. The Defendants attempted to resist this claim by asserting a counterclaim founded on alleged breaches of contractual duties, specifically duties to act independently, in good faith, and for the benefit of the company.

The Court’s analysis centered on Order 9 Rule 16 of the ROC 2021, emphasizing that while the threshold for striking out remains high, the court will not hesitate to exercise this power where a claim is legally untenable or factually unsustainable. A primary doctrinal contribution of this judgment is its treatment of "good faith" clauses in commercial contracts. The Court held that an express contractual obligation to act in good faith does not require a party to subordinate its own legitimate commercial interests—such as the right of a creditor to sue for an admitted debt—to the interests of the counterparty. This reinforces the principle of "fidelity to the bargain" over a generalized, nebulous concept of altruistic cooperation.

Furthermore, the judgment addresses the "novelty" defense often raised by parties seeking to avoid striking out. The Defendants argued that their counterclaim raised novel issues of law regarding the scope of independent advice and good faith duties. However, the Court clarified that the mere assertion of novelty cannot save a pleading that is fundamentally disconnected from the factual matrix or established legal principles. By affirming the striking out of the counterclaim, the Court prevented the Defendants from using a meritless legal theory to delay the enforcement of a clear debt obligation, thereby upholding the efficiency and integrity of the summary relief process under the new procedural regime.

Ultimately, the case serves as a stern reminder to practitioners that counterclaims must be grounded in both a reasonable cause of action and a sustainable factual basis. The attempt to "shoehorn" a breach of duty narrative into a straightforward debt recovery action was rejected as both legally flawed and factually impossible. The dismissal of the appeal and the affirmation of costs at $18,000 underscore the Court's commitment to weeding out unsustainable litigation at an early stage.

Timeline of Events

1. 12 June 2015: The parties (Tahnoon Pasha, Avere Mark Hill, and Chionh Chye Kit) entered into a Shareholders’ Agreement ("SHA") with Cynopsis Solution Pte Ltd (the "Company").
2. 3 February 2021: Mr. Pasha, the Defendants, and Mr. Poh Ching Hong entered into a Share Purchase Agreement ("SPA") for the sale of Mr. Pasha's 170,266 shares in the Company.
3. 24 February 2021: Mr. Pasha transferred his shares to the buyers in accordance with Clause 3 of the SPA.
4. 25 June 2021: The buyers paid Tranche 1 of the purchase price, amounting to $2,500,000.
5. 24 June 2022: Mr. Chionh requested a variation of the payment terms for Tranche 2 interest; Mr. Pasha agreed to roll the interest into future calculations.
6. 27 June 2022: The buyers paid the Tranche 2 principal of $1,500,000.
7. 26 June 2023: The deadline for payment of Tranche 3 ($1,500,000 plus interest) passed without full payment.
8. 22 September 2023 to 6 October 2023: A series of communications and reminders occurred regarding the outstanding "Restructured Tranche 3" payment.
9. 2 October 2023: Mr. Pasha presented two repayment options to the Defendants; both options were rejected.
10. 7 November 2023: The parties executed a Side Letter and an Advisory Contract, intended to restructure the remaining debt and define Mr. Pasha's ongoing advisory role.
11. 28 July 2025: Mr. Pasha commenced Originating Claim No 591 of 2025 against the Defendants for the unpaid sums.
12. 12 November 2025: The Assistant Registrar ("AR") granted Mr. Pasha’s applications for summary judgment (Summons 2820 of 2025) and to strike out the Defendants’ counterclaim (Summons 2819 of 2025).
13. 30 December 2025: The High Court heard Registrar’s Appeal No 230 of 2025, the Defendants’ appeal against the AR’s decision.
14. 13 February 2026: The High Court delivered its judgment, dismissing the appeal and affirming the striking out and summary judgment.

What Were the Facts of This Case?

The dispute arose from the fallout of a share divestment by the Claimant, Mr. Tahnoon Pasha, from Cynopsis Solution Pte Ltd (the "Company"). Mr. Pasha was a co-founder and shareholder alongside the Defendants, Mr. Avere Mark Hill and Mr. Chionh Chye Kit. Their initial relationship was governed by a Shareholders' Agreement dated 12 June 2015. On 3 February 2021, the parties executed a Share Purchase Agreement ("SPA") whereby Mr. Pasha agreed to sell his 170,266 shares to the Defendants and another individual, Mr. Poh Ching Hong, for a total consideration of $6,750,000. The payment structure was divided into four tranches: $2,500,000 (Tranche 1), $1,500,000 plus 4.25% interest (Tranche 2), $1,500,000 plus 4.25% interest (Tranche 3), and $1,250,000 plus 4.25% interest (Tranche 4).

While Tranche 1 was paid on time, the Defendants encountered liquidity issues regarding subsequent payments. In June 2022, the parties agreed to vary the SPA terms to allow for the deferment of Tranche 2 interest. By June 2023, the Defendants were due to pay the "Restructured Tranche 3," which included the original Tranche 3 principal and the deferred interest. The total amount due from the Defendants (excluding Mr. Poh's share) was approximately $1,711,025.78. Despite multiple extensions granted by Mr. Pasha, including a final deadline of 2 October 2023, the Defendants failed to make the payment. On 2 October 2023, Mr. Pasha offered two formal options: Option 1 involved immediate legal proceedings if specific payment dates were missed, while Option 2 proposed a complex restructuring involving a promissory note and equity components. The Defendants rejected both.

In an attempt to resolve the impasse, the parties executed two further documents on 7 November 2023: a Side Letter and an Advisory Contract. The Side Letter acknowledged the outstanding debt and set out a revised payment schedule. The Advisory Contract appointed Mr. Pasha as an advisor to the Company. Crucially, Clause 5.4 of the Advisory Contract required Mr. Pasha to provide "independent" advice, and Clause 5.5 imposed a duty to act in "good faith" and for the "benefit of the Company." The Defendants’ subsequent counterclaim was built entirely upon these two clauses. They alleged that Mr. Pasha breached these duties by failing to provide truly independent advice during the October 2023 negotiations and by subsequently filing a lawsuit to recover the debt, which they claimed was contrary to the "good faith" obligation and detrimental to the Company's interests.

The procedural history involved Mr. Pasha filing Originating Claim No 591 of 2025 on 28 July 2025, seeking the unpaid sums under the SPA and Side Letter. The Defendants filed a Defence and Counterclaim, which Mr. Pasha moved to strike out. The Assistant Registrar found the counterclaim to be legally and factually unsustainable, leading to the appeal before Low Siew Ling JC. The Defendants maintained that the Advisory Contract created a fiduciary-like relationship that Mr. Pasha breached by prioritizing his status as a creditor over his duties as an advisor. They further argued that the question of whether a creditor’s exercise of legal rights could breach a contractual "good faith" clause was a novel point of law that required a full trial.

What Were the Key Legal Issues?

The primary legal issue was whether the Defendants’ counterclaim disclosed a reasonable cause of action or was otherwise factually unsustainable, warranting a striking out under Order 9 Rule 16(1)(a) and (c) of the ROC 2021. This required the Court to examine the specific duties pleaded by the Defendants and determine if they were legally cognizable in the context of the parties' relationship.

The substantive legal issues included:

• The Scope of the Duty to Act Independently: Whether a party who is a creditor can be under a legal duty to provide "independent" advice to its debtors in the context of debt restructuring, and whether such a duty (if it exists) was breached by Mr. Pasha’s conduct in October 2023.
• The Interpretation of Contractual Good Faith: Whether an express clause requiring a party to act in "good faith" (Clause 5.5 of the Advisory Contract) can be interpreted to prevent that party from enforcing pre-existing legal rights, such as the right to sue for an admitted debt.
• The Duty to Act for the Benefit of the Company: Whether a contractual advisor owes a duty to subordinate his own interests to the Company’s benefit, particularly when those interests involve the recovery of personal funds owed under a separate share purchase agreement.
• The "Novelty" Threshold: Whether the assertion of a "novel issue of law" regarding the intersection of creditor rights and good faith duties is sufficient to defeat a striking-out application, even if the underlying claim appears factually or legally weak.

These issues were framed against the backdrop of the ROC 2021’s emphasis on the "Ideals" of civil procedure, including the expeditious resolution of disputes and the prevention of the abuse of court processes through unsustainable pleadings.

How Did the Court Analyse the Issues?

The Court began its analysis by reaffirming the test for striking out under Order 9 Rule 16 of the ROC 2021. Citing Iskandar bin Rahmat v Attorney-General [2022] 2 SLR 1018, the Court noted that a claim should be struck out if it has "no chance of success" based on the pleadings alone (the "no reasonable cause of action" limb) or if it has been rendered "factually impossible or untenable" (the "factual unsustainability" limb). The Court emphasized that while the power to strike out is exercised sparingly, it is a necessary tool to dispose of cases that are "plainly and obviously" unsustainable.

Duty to Act Independently

The Defendants’ first pillar was the alleged breach of a duty to act independently under Clause 5.4 of the Advisory Contract. They relied on Inche Noriah v Shaik Allie bin Omar [1929] AC 127 to argue that Mr. Pasha was required to provide advice as a "competent and honest adviser" acting solely in the Defendants' interests. The Court rejected this argument as legally untenable. It held that the "independent advice" referred to in Inche Noriah pertains to the advice given by a third party to a donor in cases of undue influence, not to the conduct of a counterparty in a commercial transaction. The Court found that Mr. Pasha was a creditor seeking repayment of a debt; he was not a professional advisor or a fiduciary. To impose a duty on a creditor to provide "independent" advice to his debtor on how to restructure that very debt would be a "juridical impossibility."

Duty to Act in Good Faith

The Court then turned to the "good faith" argument under Clause 5.5. The Defendants contended that by initiating OC 591, Mr. Pasha acted in bad faith because the litigation would harm the Company's reputation and financial standing. The Court conducted a deep dive into the nature of contractual good faith, referencing Re Compound Photonics Group Ltd [2022] EWCA Civ 1371. It adopted the reasoning of Snowden LJ, who stated:

"I see no sound juridical basis for saying that all of the same concepts should automatically be regarded as incorporated in a formulaic way whenever any contract governed by English law contains an express term requiring the parties to act in good faith." (at [59])

The Court held that a contractual duty of good faith is not a "roving commission" to impose altruistic behavior. Instead, it requires "fidelity to the bargain." In this case, the "bargain" was the Advisory Contract and the Side Letter, both of which acknowledged the debt. The Court found that a duty of good faith does not require a party to "subordinate its own legitimate interest to the interests of the other party" (citing Macquarie International Health Clinic Pty Ltd v Sydney South West Area Health Service (2010) 383 ALR 577). Specifically, the Court held that exercising a pre-existing legal right to sue for a debt cannot, without more, constitute a breach of a good faith clause.

Duty to Act for the Benefit of the Company

Regarding the duty to act for the "benefit of the Company," the Court found that the Defendants had failed to plead how Mr. Pasha’s actions—which were directed at recovering personal funds from the Defendants as individuals—breached a duty to the corporate entity. The Court noted that the Company was not a party to the SPA debt. The Defendants’ attempt to conflate their personal liabilities with the Company’s interests was a "logical non-sequitur."

Rejection of the Novelty Argument

The Defendants argued that the scope of these duties in the context of a creditor-advisor relationship was a novel issue that should not be decided at a striking-out stage. The Court disagreed, stating that "the bar for striking out is high... but this did not mean that the court must always decline to strike out a claim simply because a party labels it as 'novel'." The Court found that the legal propositions advanced by the Defendants were not merely novel but were "fundamentally flawed" and "contradicted by the very documents they relied upon."

Factual Unsustainability

Finally, the Court addressed factual unsustainability. It noted that the Defendants’ counterclaim alleged that Mr. Pasha’s "advice" in October 2023 was a breach of the Advisory Contract. However, the Advisory Contract was only executed on 7 November 2023. The Court held that it was factually impossible for Mr. Pasha to have breached duties under a contract that did not yet exist. Furthermore, the contemporaneous documents showed that the Defendants had admitted the debt and were fully aware of Mr. Pasha’s position as a creditor. The counterclaim was thus "plainly contradicted by the undisputed contemporaneous documents."

What Was the Outcome?

The High Court dismissed the Defendants’ appeal in its entirety. The Court affirmed the Assistant Registrar’s orders to strike out the Defendants’ counterclaim and to grant summary judgment in favor of Mr. Pasha for the claims brought in Originating Claim No 591 of 2025. The operative conclusion of the Court was stated as follows:

"I therefore dismissed the Defendants’ appeal and affirmed the AR’s decision to strike out the Defendants’ counterclaim and grant summary judgment in favour of Mr Pasha." (at [78])

The disposition of the case resulted in the following orders:

• Striking Out: The Defendants’ counterclaim was struck out under Order 9 Rule 16(1)(a) and (c) of the ROC 2021 on the grounds that it disclosed no reasonable cause of action and was factually unsustainable.
• Summary Judgment: Final judgment was entered for Mr. Pasha against the Defendants for the outstanding sums under the SPA and the Side Letter. While the exact quantum for the final judgment was tied to the tranches (including the "Restructured Tranche 3" of $1,711,025.78), the Court affirmed the AR's decision to grant summary relief.
• Costs: The Court ordered the Defendants to pay the costs of the appeal to Mr. Pasha. These costs were fixed at $18,000 "all in."

The Court’s decision effectively ended the Defendants’ attempt to use the counterclaim as a shield against the recovery of the debt. By affirming the striking out, the Court ensured that the Claimant would not be forced to undergo a lengthy trial for a claim that had no legal or factual merit. The affirmation of the AR's decision also signaled the Court's support for the robust application of summary procedures under the ROC 2021 to ensure the efficient administration of justice.

Why Does This Case Matter?

This case is of significant importance to Singapore’s legal landscape for several reasons, spanning both procedural and substantive law. First, it provides a clear application of the striking-out test under the ROC 2021. Practitioners often rely on the "high bar" of striking out to keep weak claims alive, but [2026] SGHC 36 demonstrates that the Court will scrutinize the "juridical basis" of a claim even at an interlocutory stage. If a claim is built on a "logical non-sequitur" or a "juridical impossibility," it will be struck out regardless of how "novel" the party claims it to be.

Substantively, the judgment is a landmark for the interpretation of "good faith" clauses in Singapore. While the Court of Appeal in Toshin recognized the validity of such clauses, this case sets the outer limits. It establishes that a duty of good faith is not a tool to rewrite the commercial reality of a contract. Specifically, it clarifies that a creditor does not lose the right to enforce a debt simply because they have entered into a subsequent agreement containing a good faith clause. This protects the sanctity of debt obligations and prevents debtors from using boilerplate "good faith" language to obstruct legitimate recovery efforts. The Court’s adoption of the "fidelity to the bargain" approach from Compound Photonics aligns Singapore law with modern English commercial jurisprudence, emphasizing that good faith must be interpreted in light of the specific contractual context rather than as a general fiduciary duty.

The case also matters because of its treatment of the "independent advice" requirement. By distinguishing Inche Noriah, the Court has prevented the creep of undue influence concepts into standard commercial debt restructuring. This provides certainty to creditors and their advisors that they are not required to act as "independent advisors" to their counterparties unless such a relationship is explicitly and clearly established.

Finally, the judgment reinforces the "Ideals" of the ROC 2021. Low Siew Ling JC’s refusal to allow a "factually impossible" counterclaim to proceed to trial is a direct application of the principle of expeditious resolution. It sends a message to the Bar that counterclaims must be carefully pleaded and supported by the documentary record. The use of counterclaims as a tactical delay mechanism is increasingly likely to meet with a striking-out application and a significant costs order, as seen here with the $18,000 award.

Practice Pointers

• Drafting Good Faith Clauses: When including "good faith" or "best endeavors" clauses in settlement or advisory agreements, practitioners should explicitly state that such clauses do not prejudice or waive pre-existing legal rights or the right to commence litigation for admitted debts.
• Pleading Duties: Avoid "shoehorning" fiduciary-like duties (such as independence or acting for the benefit of another) into commercial contracts where the parties are clearly in a creditor-debtor relationship. Such pleadings are vulnerable to striking out as "juridical impossibilities."
• The Novelty Trap: Do not rely on the "novelty" of a legal point to save a weak pleading. The Court will look past the label of novelty to see if there is any coherent legal theory that matches the facts. If the theory is fundamentally flawed, novelty will not prevent striking out.
• Documentary Consistency: Before filing a counterclaim, conduct a rigorous "sanity check" against the contemporaneous documents. If the counterclaim alleges a breach of a contract that was not yet signed at the time of the alleged breach, it will be struck out as factually unsustainable.
• Summary Judgment Strategy: If a defendant files a weak counterclaim to delay summary judgment, the claimant should simultaneously apply to strike out the counterclaim. This case shows that the success of the striking-out application is often the key to unlocking summary judgment.
• Independent Advice: Be wary of using the term "independent" in advisory contracts unless the scope of that independence is clearly defined. If the advisor is also a creditor, the contract should clarify that the advisor is not a neutral third party.

Subsequent Treatment

As a decision delivered in early 2026, [2026] SGHC 36 is a recent authority that reinforces the Court's robust approach to striking out under the ROC 2021. Its ratio—that a contractual duty of good faith does not require a party to subordinate its own legitimate interests as a creditor—is likely to be followed in future commercial disputes involving debt restructuring and the interpretation of express good faith obligations. The case stands as a significant precedent for the proposition that pre-existing legal rights are not easily displaced by general contractual duties of cooperation or good faith.

Legislation Referenced

• Rules of Court 2021: Specifically Order 9 Rule 16(1)(a) (disclosing no reasonable cause of action) and Order 9 Rule 16(1)(c) (factually unsustainable). These provisions are central to the Court's power to summarily dispose of meritless claims and counterclaims.
• Companies Act: Referenced in the context of the "benefit of the company" arguments, though the primary focus remained on the procedural rules of the High Court.

Cases Cited

• Applied: Iskandar bin Rahmat v Attorney-General [2022] 2 SLR 1018 (regarding the test for striking out and factual unsustainability).
• Considered: Re Compound Photonics Group Ltd [2022] EWCA Civ 1371 (regarding the interpretation of express good faith clauses and "fidelity to the bargain").
• Referred to: Gabriel Peter & Partners v Wee Chong Jin [1997] 3 SLR(R) 649 (on the general principles of striking out).
• Referred to: Envy Asset Management Pte Ltd v Lau Lee Sheng [2024] 4 SLR 1210 (on the assessment of pleaded facts).
• Referred to: The “Bunga Melati 5” [2012] 4 SLR 546 (on the "plainly and obviously" unsustainable threshold).
• Referred to: Leong Quee Ching Karen v Lim Soon Huat [2023] 4 SLR 1133 (on the high bar for striking out).
• Referred to: Peloso, Matthew v Vikash Kumar [2024] 4 SLR 289 (on factual impossibility).
• Referred to: Chandra Winata Lie v Citibank NA [2015] 1 SLR 875 (on the requirement for reasonable notice of the case).
• Referred to: Law Society of Singapore v Wan Hui Hong James [2013] 3 SLR 221 (regarding professional duties).
• Referred to: Constitutional Trust Services (Singapore) Ltd v Toshin Development Singapore Pte Ltd [2012] 4 SLR 738 (on the validity of good faith clauses).
• Referred to: CKR Contract Services Pte Ltd v Asplenium Land Pte Ltd [2020] 5 SLR 665 (on the sparing exercise of striking out powers).
• Referred to: Yap Son On v Ding Pei Zhen [2017] 1 SLR 219 (on contractual interpretation).
• Referred to: Inche Noriah v Shaik Allie bin Omar [1929] AC 127 (distinguished regarding independent legal advice).
• Referred to: Macquarie International Health Clinic Pty Ltd v Sydney South West Area Health Service (2010) 383 ALR 577 (on the limits of good faith duties).

Source Documents

• Original Judgment at eLitigation
• Judgment PDF (CDN)