CHERYL TAN YI LIN v TAN YEW FAI

"Having considered the totality of the evidence, I find that the Applicant knew of her right to taxation, ie, that it was a court-driven mechanism that could address her concern of overcharging. Accordingly, Marisol does not apply in the present case." — Per Tan Siong Thye J, Para 72

Case Information

• Citation: [2022] SGHC 47 (Para 0)
• Court: In the General Division of the High Court of the Republic of Singapore (Para 0)
• Date: 7 February 2022; judgment reserved on 4 March 2022 (Para 0)
• Coram: Tan Siong Thye J (Para 0)
• Case Number: Originating Summons No 1013 of 2021 (Para 0)
• Area of Law: Civil Procedure — Costs — Taxation; Legal Profession — Bill of costs (Para 0)
• Counsel for the Applicant: Not answerable from the extraction (NOT ANSWERABLE)
• Counsel for the Respondent: Not answerable from the extraction (NOT ANSWERABLE)
• Judgment Length: Not answerable from the extraction

Summary

This was an application under s 120(1) of the Legal Profession Act for an order referring 17 solicitor’s bills to taxation, but the application was constrained by s 122 because all the bills had already been paid and 12 of them were more than 12 months old when the originating summons was filed. The court therefore had to decide whether “special circumstances” existed to justify taxation notwithstanding those statutory bars. The judge framed the matter as a fact-sensitive inquiry into whether the applicant could show circumstances that rationally explained why taxation should still be allowed despite the expiry of time and payment of the bills. (Para 2) (Para 35) (Para 38)

The applicant relied on four asserted grounds: lack of knowledge of the right to taxation, apparent overcharging, and alleged breaches of rr 17 and 26 of the Legal Profession (Professional Conduct) Rules 2015. The court accepted that these were relevant considerations, but held that none of them operated as an automatic or standalone gateway to taxation. Instead, they had to be assessed holistically, in light of the legislative purpose of s 122 and the evidence of what the applicant knew, what the bills disclosed, and how she behaved when she received them. (Para 15) (Para 39) (Para 54)

On the facts, the court found that the applicant knew of her right to taxation by 10 April 2021, when she asked the respondent to tax his bills, and that her later conduct in paying the final bill promptly after complaining about overcharging undermined her case. The court also found that the invoices were sufficiently detailed to allow her to understand what she was paying for, and that the alleged PCR breaches did not independently establish special circumstances. The application was therefore dismissed because the applicant failed to prove special circumstances on a balance of probabilities. (Para 58) (Para 80) (Para 88)

Why Did the Court Say the Applicant Had to Prove “Special Circumstances” Before Any Taxation Order Could Be Made?

The court began from the statutory structure. Section 120(1) of the Legal Profession Act permits an order for taxation of a solicitor’s bill within 12 months of delivery, but s 122 restricts that power once 12 months have passed or the bill has been paid. In those circumstances, the court may only order taxation “under special circumstances” proved to its satisfaction. The judge therefore treated the applicant’s burden as a threshold one: unless special circumstances were established, the court had no basis to refer the bills for taxation. (Para 2) (Para 3)

"After the expiry of 12 months from the delivery of a bill of costs, or after payment of the bill, no order is to be made for taxation of a solicitor’s bill of costs, except upon notice to the solicitor and under special circumstances to be proved to the satisfaction of the court." — Per Tan Siong Thye J, Para 2

The judge also quoted the companion provision that allows an application for taxation within 12 months. Read together, the provisions create a distinction between timely applications, which may proceed under s 120(1), and late or post-payment applications, which require the applicant to clear the higher hurdle in s 122. That statutory design mattered because the applicant filed OS 1013/2021 on 7 October 2021, after all 17 bills had been paid and after 12 of them had become more than 12 months old. (Para 2) (Para 14)

"An order for the taxation of a bill of costs delivered by any solicitor may be obtained on an application made by originating summons or, where there is a pending action, by summons by the party chargeable therewith, or by any person liable to pay the bill either to the party chargeable or to the solicitor, at any time within 12 months from the delivery of the bill" — Per Tan Siong Thye J, Para 2

The court’s reasoning was anchored in the legislative purpose of s 122. The judge accepted the authorities’ explanation that the provision is designed to prevent stale claims, reduce uncertainty, and avoid the evidential difficulties that arise with the passage of time. That purpose informed the court’s reluctance to treat any single complaint—such as lack of knowledge or alleged overcharging—as automatically sufficient. Instead, the court asked whether the facts, taken together, justified displacing the statutory bar. (Para 39) (Para 54)

How Did the Court Describe the Governing Test for “Special Circumstances” Under s 122?

The court treated the governing test as a holistic, fact-sensitive inquiry. It relied on Kosui Singapore Pte Ltd v Thangavelu as the leading authority and adopted the proposition that special circumstances cannot be proved in the abstract; they must rationally answer the question why taxation should still be allowed despite the applicant’s failure to act within time or before payment. The judge expressly framed the inquiry around the statutory disqualifying events and the need for a rational explanation that overcomes them. (Para 36) (Para 38)

"special circumstances in any given case cannot be asserted or proved in a vacuum but must, in some rational way, address the fundamental question which s 122 poses: Why is it right to refer the solicitor’s bill for taxation even though the client has allowed one or both of the disqualifying events under s 122 to be triggered?" — Per Tan Siong Thye J, Para 38

The court also drew on H&C S Holdings Pte Ltd v Gabriel Law Corp for the proposition that the inquiry must be guided by the justice of the case and the legislative intent of s 122. The judge accepted that the relevant factors include the client’s knowledge, the solicitor’s conduct, the detail in the bills, and any overcharging or professional misconduct, but emphasized that these are not separate legal shortcuts. They are components of a single evaluative exercise. (Para 39) (Para 54)

"A finding of “special circumstances” under s 122 of the LPA involves a holistic assessment of all the above factors and circumstances of the case, bearing in mind the justice of the case and the legislative intent of s 122 of the LPA." — Per Tan Siong Thye J, Para 54

The judge’s approach was therefore not to ask whether any one complaint was made out in isolation, but whether the overall factual matrix made it just to permit taxation despite the statutory bars. That approach shaped the analysis of each of the applicant’s asserted grounds. It also explains why the court repeatedly returned to contemporaneous documents, the applicant’s own communications, and the sequence of payment and complaint. (Para 54) (Para 58) (Para 71)

What Were the Facts That Led the Court to Reject the Application?

The applicant engaged the respondent in early 2018 to act for her in disputes with two insurance companies arising after her husband’s death. The respondent was retained in relation to the Aviva and AIA suits, and the court treated that retainer as the factual backdrop for the 17 bills later issued between 2018 and 2021. The bills were all paid, and the application to tax them was filed only on 7 October 2021. (Para 5) (Para 14)

"In early 2018, the Applicant engaged the Respondent as her solicitor to resolve disputes with two insurance companies following the death of her husband." — Per Tan Siong Thye J, Para 5

The chronology mattered. On 10 April 2021, the applicant requested the respondent to tax his bills. The court treated that request as highly significant because it showed that by that date she knew taxation was available as a mechanism to address her concerns. The court also noted that the applicant later paid the final bill promptly on 21 May 2021, after receiving the 20 May bill. That payment conduct was inconsistent with a claim that she had been unaware of her rights or that she had been prevented from acting. (Para 11) (Para 61(d)) (Para 58)

"On 10 April 2021, the Applicant requested the Respondent to tax his bills." — Per Tan Siong Thye J, Para 11

"The next day, on 21 May 2021, the Applicant paid the 20 May Bill via bank transfer." — Per Tan Siong Thye J, Para 61(d)

The court also noted that at the time OS 1013/2021 was filed, 12 of the 17 bills were already more than 12 months old. That meant the applicant had to satisfy s 122, not merely s 120(1). The judge further observed that the respondent later obtained leave to discharge himself as solicitor, but that procedural development did not alter the central question whether special circumstances existed at the time of the application. (Para 14) (Para 5)

Did the Applicant Know of Her Right to Taxation, and Why Did That Matter?

The applicant’s first argument was that she did not know she could seek taxation. The court accepted that lack of knowledge can be relevant, but held that it is not enough by itself to constitute special circumstances. The judge relied on the structure of s 122 and the authorities to conclude that ignorance of the right to taxation, without more, does not automatically justify displacing the statutory bar. (Para 15) (Para 46)

"I find that an applicant’s lack of knowledge of his right to taxation, in and of itself, is insufficient to constitute a “special circumstance” to trigger taxation of the bill through the operation of s 122 of the LPA." — Per Tan Siong Thye J, Para 46

The court then examined the evidence and found that the applicant did in fact know of her right by 10 April 2021. The judge relied on the email request for taxation and on the surrounding communications, including the respondent’s attendance notes and the Warrant to Act, which the respondent said had been explained at the first meeting. The court treated these contemporaneous materials as more reliable than a later assertion of ignorance. (Para 58) (Para 71(a)(i))

"The Respondent’s Attendance Notes from their first meeting mentioned that he explained the WTA to the Applicant (see [29] above). This is contemporaneous evidence which the court cannot ignore." — Per Tan Siong Thye J, Para 71(a)(i)

The court’s conclusion was not merely that the applicant had some abstract awareness of taxation, but that she knew it was a court-driven mechanism capable of addressing her complaint of overcharging. That finding was decisive because it removed the factual foundation for the applicant’s reliance on Marisol Llenos Foley v Harry Elias Partnership LLP. The judge therefore held that Marisol did not apply on the facts before him. (Para 72)

"Having considered the totality of the evidence, I find that the Applicant knew of her right to taxation, ie, that it was a court-driven mechanism that could address her concern of overcharging. Accordingly, Marisol does not apply in the present case." — Per Tan Siong Thye J, Para 72

How Did the Court Deal With the Allegation of Overcharging?

The applicant argued that the respondent had overcharged her and that this should amount to special circumstances. The court accepted that overcharging is a relevant factor, but it stressed that the allegation must be proved on the evidence. The judge cited Koh Kim Teck v Shook Lin & Bok LLP for the proposition that overcharging is a factor militating in favour of special circumstances, but not a standalone rule that automatically triggers taxation. (Para 15) (Para 51)

"The better view was elucidated by the Court of Appeal in Koh Kim Teck v Shook Lin & Bok LLP [2021] 1 SLR 596 at [66] that overcharging is a factor militating in favour of “special circumstances”." — Per Tan Siong Thye J, Para 51

The court then examined the invoices and the applicant’s conduct. It found that the respondent’s invoices contained sufficient detail to enable the applicant to understand what she was paying for and to make an informed decision whether to pay. That finding was important because one of the recurring themes in the authorities is that a bill lacking sufficient particulars may support special circumstances, whereas a detailed bill weakens such a claim. Here, the court concluded that the bills were not so opaque as to justify taxation on that basis. (Para 80)

"I find that the Respondent’s invoices contained sufficient details to enable the Applicant to understand what she was paying for, and to make an informed decision to pay all the invoices raised by the Respondent." — Per Tan Siong Thye J, Para 80

The judge also considered the applicant’s payment of the 20 May bill on 21 May 2021, after she had already complained about overcharging and requested taxation. That sequence undermined the suggestion that she had been trapped by ignorance or by any inability to challenge the bills. The court ultimately held that, considering the totality of the facts and circumstances, the applicant had failed to prove on a balance of probabilities that there was overcharging. Without proof of overcharging, that alleged ground could not amount to special circumstances. (Para 61(d)) (Para 88)

"Considering the totality of the facts and circumstances above, I find that the Applicant has failed to prove on a balance of probabilities that there was overcharging by the Respondent. Thus, the circumstances of the allegation of overcharging fail to satisfy “special circumstances” under s 122 of the LPA." — Per Tan Siong Thye J, Para 88

Were Alleged Breaches of the Professional Conduct Rules Enough on Their Own?

The applicant also relied on alleged breaches of rr 17 and 26 of the Legal Profession (Professional Conduct) Rules 2015. The court accepted that such breaches may be relevant to the special-circumstances inquiry, but it rejected the proposition that they independently establish special circumstances. The judge treated them as part of the overall factual matrix, not as a separate legal trigger. (Para 15) (Para 52)

"Similarly, a breach of the relevant rules of the PCR is one of the factors to consider when determining whether there are “special circumstances” under s 122 of the LPA, and does not on its own give rise to a finding of “special circumstances”" — Per Tan Siong Thye J, Para 52

The court’s treatment of the PCR allegations was consistent with its broader methodology. It did not deny that professional conduct obligations matter; rather, it insisted that the statutory question remains whether the totality of the circumstances justifies taxation despite the expiry of time or payment. In that sense, even if a breach were shown, the court would still need to ask whether the breach, together with the other facts, made it right to refer the bills for taxation. (Para 38) (Para 54)

On the evidence extracted, the court did not treat the alleged PCR breaches as sufficient to displace the statutory bar. Instead, it viewed them as one set of considerations among several, and the applicant’s failure to establish lack of knowledge or overcharging meant that the PCR allegations could not carry the application on their own. The result was that the applicant’s reliance on rr 17 and 26 did not alter the outcome. (Para 15) (Para 52) (Para 88)

Why Did the Court Place So Much Weight on the Applicant’s Communications and the Respondent’s Attendance Notes?

The court’s reasoning depended heavily on contemporaneous evidence. The respondent’s attendance notes from the first meeting recorded that he explained the Warrant to Act to the applicant, and the judge expressly said that this was evidence the court could not ignore. That mattered because the applicant’s claim of ignorance was contradicted by documents created at the time of the retainer rather than by later recollection. (Para 71(a)(i))

"The Respondent’s Attendance Notes from their first meeting mentioned that he explained the WTA to the Applicant (see [29] above). This is contemporaneous evidence which the court cannot ignore." — Per Tan Siong Thye J, Para 71(a)(i)

The court also relied on the 10 April 2021 email request for taxation as a direct admission that the applicant knew of the mechanism. That communication was especially important because it came before the final bill was paid and before the originating summons was filed. It showed not only awareness in the abstract, but practical knowledge that taxation was the route to challenge the bills. (Para 58) (Para 72)

In addition, the court considered the applicant’s prompt payment of the 20 May bill on 21 May 2021. That conduct suggested that she was not acting under any misunderstanding that would justify late taxation. Instead, the payment sequence supported the respondent’s position that the applicant had chosen to pay the bills despite her complaints. The court treated that as part of the holistic assessment under s 122. (Para 61(d)) (Para 54)

How Did the Court Distinguish Marisol and Other Authorities?

The applicant relied on Marisol Llenos Foley v Harry Elias Partnership LLP, but the court held that it did not apply. The key distinction was factual: in Marisol, the plaintiff’s lack of knowledge of taxation and the surrounding circumstances supported special circumstances, whereas here the court found that the applicant knew of her right to taxation by 10 April 2021. Because the factual premise differed, the authority could not assist the applicant. (Para 37) (Para 72)

"In Marisol Llenos Foley v Harry Elias Partnership LLP [2021] SGHC 188 (“Marisol”), the plaintiff had engaged the defendant law firm, Harry Elias Partnership LLP (“HEP”) to represent her in her divorce proceedings." — Per Tan Siong Thye J, Para 37

The court also referred to Law Society of Singapore v Andre Ravindran Saravanapavan Arul for the proposition that solicitors should act on the basis that many clients do not know they can have their bills taxed. That authority supported the general expectation that solicitors should inform clients of taxation rights, but it did not mean that every failure of knowledge automatically amounts to special circumstances. The judge used it to reinforce the broader context, not to create a separate rule. (Para 41)

"the court noted at [33] that all solicitors should act on the basis that they can have their bills of costs taxed and they must remember that many clients do not know this." — Per Tan Siong Thye J, Para 41

Similarly, the court relied on Sports Connection Pte Ltd v Asia Law Corp for the proposition that the law must strike a balance between protecting clients and protecting solicitors from late ambushes on technical points. That balance informed the court’s reluctance to allow a late taxation application where the applicant had paid the bills and had not established a sufficient factual basis for special circumstances. (Para 36(f)) (Para 77)

"between the need, on the one hand, to protect the client and … on the other hand, to protect the solicitor against late ambush being laid on a technical point by a client who seeks only to evade paying his debt" — Per Tan Siong Thye J, Para 77

What Was the Court’s Final Reasoning Chain on Special Circumstances?

The court’s reasoning proceeded in a sequence. First, it identified the statutory bar: the bills were paid and many were out of time, so s 122 applied. Second, it identified the applicant’s asserted grounds: lack of knowledge, overcharging, and PCR breaches. Third, it tested each ground against the evidence and the authorities. Fourth, it concluded that the applicant knew of her right to taxation, had not proved overcharging, and could not rely on PCR breaches alone. (Para 14) (Para 15) (Para 35) (Para 46) (Para 88)

That chain of reasoning is reflected in the court’s repeated emphasis on the “totality of the evidence” and “totality of the facts and circumstances.” The judge did not treat the applicant’s complaints as irrelevant; rather, he treated them as insufficient when weighed against the contemporaneous documents, the detailed invoices, and the applicant’s own conduct in paying the bills. The result was a failure to discharge the burden of proving special circumstances on a balance of probabilities. (Para 54) (Para 72) (Para 80) (Para 88)

The court’s conclusion was therefore not merely that one argument failed, but that the entire factual basis for invoking s 122 collapsed. Once the applicant’s knowledge was established, the overcharging allegation was not proved, and the PCR allegations were reduced to supporting factors without independent force, there was no remaining basis to justify taxation. The application was dismissed. (Para 72) (Para 88)

Why Does This Case Matter for Solicitor-Client Billing Disputes?

This case is important because it clarifies the practical operation of s 122 of the Legal Profession Act in late taxation applications. It confirms that the court will not treat lack of knowledge, alleged overcharging, or professional conduct breaches as automatic gateways to taxation after payment or after the 12-month period has expired. Instead, the applicant must show, on the evidence, a coherent set of circumstances that justifies overriding the statutory finality built into s 122. (Para 2) (Para 38) (Para 54)

For practitioners, the case underscores the evidential value of contemporaneous records. The respondent’s attendance notes, the Warrant to Act, the detailed invoices, and the applicant’s own email requesting taxation all played a central role. Lawyers advising clients on billing disputes should therefore expect courts to scrutinize not only the content of the bills, but also the sequence of communications and the client’s conduct after receiving them. (Para 71(a)(i)) (Para 80) (Para 58)

The case also reinforces the policy balance in costs taxation law. On one side is the need to protect clients from unfair billing; on the other is the need to protect solicitors from stale or tactical challenges after payment. By insisting on a holistic assessment and by refusing to elevate any one complaint into a standalone rule, the court preserved that balance and gave practical content to the phrase “special circumstances.” (Para 39) (Para 54) (Para 77)

Cases Referred To

Legislation Referenced

• Legal Profession Act (Cap 161, 2009 Rev Ed), ss 120(1) and 122 (Para 2) [CDN] [SSO]
• Legal Profession (Professional Conduct) Rules 2015, rr 17 and 26, including rr 17(3)(a), 17(3)(d), 17(5), 26(5), and 26(6) (Para 15)
• Evidence Act (Cap 97, 1997 Rev Ed), ss 32 to 40 (Para 86)

"The court has the power to refer the bills for taxation under s 120(1) of the Legal Profession Act (Cap 161, 2009 Rev Ed) (“LPA”). This power is subject to s 122 of the LPA." — Per Tan Siong Thye J, Para 2

"The Applicant submits that there are four areas of “special circumstances” under s 122 of the LPA: (a) The Applicant did not know of her rights to taxation; (b) There was apparent overcharging by the Respondent; (c) The Respondent failed to comply with the Legal Profession (Professional Conduct) Rules 2015 (“PCR”) r 17; and (d) The Respondent failed to comply with PCR r 26." — Per Tan Siong Thye J, Para 15

"The Respondent argues that there are no “special circumstances” under s 122 of the LPA that would justify an order for taxation." — Per Tan Siong Thye J, Para 28

"The central issues to be determined are as follows: (a) First, what constitutes “special circumstances” which would justify an order for taxation pursuant to s 122 of the LPA? (b) Second, were there any such “special circumstances” in this case? In this regard, the following sub-issues to be determined are as follows: (i) Did the Applicant know of her right to taxation? (ii) Can “special circumstances” in this case be established on other grounds, namely apparent overcharging or other infringements of the PCR?" — Per Tan Siong Thye J, Para 35

"It is trite that determining whether there are “special circumstances” pursuant to s 122 of the LPA is a fact-sensitive inquiry (Kosui Singapore Pte Ltd v Thangavelu [2015] 5 SLR 722 (“Kosui”) at [61])." — Per Tan Siong Thye J, Para 36

"The relevant principles and the legislative intent of s 122 of the LPA were emphasized by George Wei J in H&C S Holdings Pte Ltd v Gabriel Law Corp [2018] SGHC 168 (“H&C Holdings”) at [50]–[52]:" — Per Tan Siong Thye J, Para 39

"I find that an applicant’s lack of knowledge of his right to taxation, in and of itself, is insufficient to constitute a “special circumstance” to trigger taxation of the bill through the operation of s 122 of the LPA." — Per Tan Siong Thye J, Para 46

"The better view was elucidated by the Court of Appeal in Koh Kim Teck v Shook Lin & Bok LLP [2021] 1 SLR 596 at [66] that overcharging is a factor militating in favour of “special circumstances”." — Per Tan Siong Thye J, Para 51

"Similarly, a breach of the relevant rules of the PCR is one of the factors to consider when determining whether there are “special circumstances” under s 122 of the LPA, and does not on its own give rise to a finding of “special circumstances”" — Per Tan Siong Thye J, Para 52

"It is evident that by 10 April 2021, the Applicant knew that she could resort to taxation in order to remedy the overcharging she felt was present in the bills." — Per Tan Siong Thye J, Para 58

"The Applicant filed OS 1013/2021 on 7 October 2021 for an order to tax all 17 of the bills she had paid. At the time of filing, 12 out of 17 of the bills were more than 12 months from the time of delivery of those bills." — Per Tan Siong Thye J, Para 14

"The next day, on 21 May 2021, the Applicant paid the 20 May Bill via bank transfer." — Per Tan Siong Thye J, Para 61(d)

"Considering the totality of the facts and circumstances above, I find that the Applicant has failed to prove on a balance of probabilities that there was overcharging by the Respondent. Thus, the circumstances of the allegation of overcharging fail to satisfy “special circumstances” under s 122 of the LPA." — Per Tan Siong Thye J, Para 88

"The Respondent’s Attendance Notes from their first meeting mentioned that he explained the WTA to the Applicant (see [29] above). This is contemporaneous evidence which the court cannot ignore." — Per Tan Siong Thye J, Para 71(a)(i)

"The court cannot make the order sought unless the Applicant is able to prove to the court’s satisfaction that there are special circumstances that justify referring these 17 bills for taxation." — Per Tan Siong Thye J, Para 3

Source Documents

• Original Judgment — Singapore Courts
• Archived Copy (PDF) — Litt Law CDN

This article analyses [2022] SGHC 47 for legal research and educational purposes. It does not constitute legal advice. Readers should consult the full judgment for the Court's complete reasoning.