Case Details
- Citation: [2015] SGHC 239
- Title: Tommy Choo, Mark Go & Partners v Kuntjoro Wibawa and other matters
- Court: High Court of the Republic of Singapore
- Date: 14 September 2015
- Judges: Choo Han Teck J
- Coram: Choo Han Teck J
- Case Numbers / Proceedings: Bill of Costs No 173 of 2013 (Summons No 3317 and 3318 of 2014), Originating Summons No 204 of 2014 and Bill of Costs No 173 of 2014 (Summons No 5186 of 2014)
- Decision Type: Review of taxation orders and determination of validity of solicitor-client costs agreement
- Plaintiff/Applicant: Tommy Choo, Mark Go & Partners (TCMGP) (and related applicants in the various matters)
- Defendant/Respondent: Kuntjoro Wibawa @ Wong Kin Tjong (and related respondents)
- Other Parties Mentioned: Veritas Law Corporation (VLC); Mr Ling Leong Hui; Mr Bachoo Mohan Singh
- Legal Areas: Civil Procedure – Costs; Taxation; Review of costs orders; Solicitor-client costs agreements
- Statutes Referenced: Legal Profession Act (Cap 161, 1997 Rev Ed), in particular s 113(3)
- Rules Referenced: Rules of Court (Cap 322, R5, 2014 Rev Ed), including O 59 r 31 and Appendix 1
- Cases Cited: [2014] SGHC 79; [2015] SGHC 239 (this case); Lin Jian Wei and another v Lim Eng Hock Peter [2011] 3 SLR 1052
- Counsel: Singa Retnam (instructed counsel) and Ling Leong Hui (for TCMGP) for the applicant in BC 173/2013; Ooi Oon Tat (Judy Cheng & Co) for the respondent in BC 173/2013; Bachoo Mohan Singh (Bachoo Mohan Singh Law Practice) for the applicant in BC 173/2014; Singa Retnam (instructed counsel) and Ling Leong Hui for the respondent in BC 173/2014
- Judgment Length: 8 pages, 4,810 words
Summary
This High Court decision concerns the taxation and review of solicitor-client costs following the discharge of a law firm midstream in litigation. The dispute arose from the termination of the solicitor-client relationship between Kuntjoro Wibawa and Tommy Choo, Mark Go & Partners (“TCMGP”) in the course of Suit 650, which involved claims concerning a father’s estate and discretionary trusts in Jersey. After TCMGP was discharged, it sought taxation of its bill of costs, including an indemnity basis. The client resisted taxation and also brought an originating summons seeking declarations that the written warrant to act was void and that the client had already paid all fees under an alleged oral agreement.
The court (Choo Han Teck J) dismissed the client’s application in OS 204. The judge held that the client failed to prove, on the balance of probabilities, the existence and terms of the alleged oral agreement that would displace the written warrant to act. The court found the client’s evidence to be vague and inconsistent with contemporaneous affidavits and payment records. The judge further reaffirmed that taxation proceedings are concerned with whether the amounts claimed are fair and reasonable, and that the taxation court’s assessment is not directly controlled by the outcome of the client’s separate challenge to the costs agreement.
On the review of the taxation orders in BC 173/2013 (SUM 3317 and SUM 3318), the court applied the proportionality principle and the established approach that, even where a solicitor relies on a costs agreement, the court retains discretion to disregard or treat terms as void if they are unfair or unreasonable. The decision illustrates the evidential burden on clients who seek to invalidate written costs agreements and the limited role of costs agreements in taxation, which remains anchored in fairness and proportionality.
What Were the Facts of This Case?
In July 2011, Mr Kuntjoro Wibawa engaged TCMGP to act for him in matters relating to his father’s estate and discretionary trusts in Jersey. Mr Ling Leong Hui was the solicitor in TCMGP who advised Mr Wibawa. Because Mr Ling felt he was not sufficiently familiar with trust law, he instructed Mr Bachoo Mohan Singh as counsel. In August 2011, Mr Wibawa signed a warrant to act authorising TCMGP to act on his behalf and setting out the charging rates for both TCMGP and Mr Singh.
TCMGP commenced Suit 650 on 21 September 2011. Although Suit 650 itself was not before the court in these proceedings, it formed the backdrop for the costs dispute. Over the next two years, Mr Singh and TCMGP acted for Mr Wibawa in Suit 650 and related interlocutory matters, including applications and steps necessary to progress the litigation. These included applications for interim relief and other procedural applications, as well as applications for advancement of trust monies in the Royal Court of Jersey.
In June 2013, the parties terminated their solicitor-client relationship. Mr Wibawa discharged TCMGP and Mr Singh on 3 June 2013, at a time when Suit 650 was still in the interlocutory stage. General discovery had just been completed and the parties had filed their lists of documents. After discharge, TCMGP prepared a bill of costs based on the rates in the warrant to act.
Mr Wibawa’s new solicitors initially asked TCMGP to proceed with taxation, but they qualified that the taxation was “subject to all of [Mr Wibawa’s] legal rights including the agreement on costs” between them. Mr Wibawa then resisted taxation on the basis that the written warrant to act had been superseded by an alleged oral agreement. He claimed that under the oral agreement he only had to pay Mr Singh a monthly sum of $5,000, later increased to $10,000. He further asserted that the written warrant to act was to be used only as a basis for taxing party-and-party costs if he succeeded in Suit 650.
What Were the Key Legal Issues?
The first major issue was whether Mr Wibawa had proved, on the balance of probabilities, that there was an oral agreement that superseded the written warrant to act, and whether the warrant to act should be declared void. This issue arose in OS 204, where Mr Wibawa sought declarations that the warrant to act was null and void and that all costs due to TCMGP and Mr Singh had already been paid in accordance with the alleged oral agreement.
The second issue concerned the scope and approach of taxation and review. In BC 173/2013, both parties sought review of the assistant registrar’s taxation decision: TCMGP argued that the costs awarded were too low, while Mr Wibawa argued they were too high. The court had to consider how the taxation court should treat the existence of a costs agreement (written or alleged oral) and whether the amounts claimed were fair and reasonable, including the application of proportionality.
Finally, there was a procedural and evidential dimension: OS 204 and the taxation proceedings had overlapping issues, and cross-examination had been ordered in OS 204 because of factual disputes. The court had to determine how those factual findings would affect the taxation review, while also respecting the principle that taxation is not simply a mechanical enforcement of a costs agreement.
How Did the Court Analyse the Issues?
On OS 204, the judge began with the evidential burden. The court was not satisfied that Mr Wibawa proved the alleged oral agreement on the balance of probabilities. The warrant to act was a written agreement containing clear terms. Although Mr Wibawa was not described as highly proficient in English, the evidence showed he was not someone unable to understand the language. The judge was satisfied he understood the terms when he signed the warrant to act.
Importantly, the judge did not treat the existence of a written warrant as automatically conclusive in all circumstances. The court indicated that Mr Wibawa might still have succeeded if he had proved, on the balance of probabilities, that the parties orally agreed that he would pay Mr Singh $5,000 (later $10,000) monthly and that the terms in the warrant were not meant to apply to him except as a basis for claiming party-and-party costs against the defendants in Suit 650 if he succeeded. However, the court found that the evidence did not meet this threshold.
The judge scrutinised the client’s evidence and found it vague and internally inconsistent. Mr Wibawa’s affidavit filed on 6 March 2014 did not clearly explain when or where the oral agreement was made, nor did it specify the terms with precision. The narrative was also incomplete: he claimed that Mr Singh told him during their first meeting in July 2011 that Mr Singh intended to help him raise funds, and that the day after this meeting Mr Singh asked him to raise $5,000 monthly. Yet after signing the warrant to act (which contained the charging structure), Mr Wibawa claimed that on 8 February 2012 the monthly sum was increased to $10,000 and that other terms were agreed, including that if he won, Mr Singh would charge legal costs against the trustees, but if he lost, he would not pay more legal fees beyond the monthly sums.
The judge noted that earlier parts of the affidavit did not mention these “other terms,” undermining the coherence of the client’s account. The court also found the client’s OS 204 case contradicted affidavits he had filed in the Jersey courts in connection with advancement of $500,000 to pay legal fees in early 2012. In those Jersey affidavits, Mr Wibawa deposed that he owed large sums charged on hourly rates—an account inconsistent with the claimed monthly-only arrangement.
Further, the payment records did not align with the alleged oral agreement. From August to December 2011, Mr Wibawa paid a total of $55,000 to TCMGP, which did not tally with an arrangement under which only $25,000 would have been due for that period. In March 2012, he paid an additional $75,000 on top of the $10,000 monthly sum. The judge also considered audio transcripts relied upon by Mr Wibawa and found them of limited assistance because they were incomplete, selectively transcribed, and improperly prepared with amendments and cut-off portions.
Having assessed the totality of evidence, the judge concluded that it was unlikely there would be an oral agreement covering only the monthly sum without mentioning the remainder of the charging structure. The court accepted that there might have been some agreement with flexibility due to financial constraints, but that did not mean the warrant to act was void. On that basis, OS 204 was dismissed.
Turning to BC 173/2013, the judge relied on his earlier decision in Tommy Choo, Mark Go & Partners v Kuntjoro Wibawa @ Wong Kin Tjong [2014] SGHC 79. In that earlier decision, the court had held that taxation proceedings were not directly affected by the result of OS 204. The taxation court’s task is to determine whether the amounts claimed are fair and reasonable, and this assessment is made irrespective of the rates stated in the warrant to act. If parties wished to enforce a costs agreement, they needed to do so before the matter was fixed for taxation.
Nevertheless, the court emphasised that costs agreements may be taken into consideration as a factor in taxation. The judge also reiterated the statutory discretion under s 113(3) of the Legal Profession Act, which allows the court to declare terms of a costs agreement void if they are unfair or unreasonable. The ultimate test remains fairness and reasonableness, and the court must have regard to proportionality. The judge referred to O 59 r 31 read with Appendix 1 of O 59 r 31(1) of the Rules of Court and to Lin Jian Wei and another v Lim Eng Hock Peter [2011] 3 SLR 1052 for the proportionality approach.
Although the extract provided is truncated after describing the nature of the work performed (including interlocutory applications such as Mareva and anti-suit injunction applications), the reasoning framework is clear: the court would evaluate the work done, the complexity and importance of the matters, the time and effort reasonably required, and the proportionality of the costs claimed to the issues and stage of the proceedings. The judge’s approach reflects a consistent Singapore costs jurisprudence that taxation is not a mere accounting exercise but a judicial assessment of reasonableness.
What Was the Outcome?
The court dismissed Mr Wibawa’s application in OS 204. The judge held that Mr Wibawa failed to prove the alleged oral agreement and that the warrant to act was not shown to be void. As a result, the client’s attempt to obtain declarations that he had already paid all fees under the alleged oral arrangement did not succeed.
On the taxation review in BC 173/2013, the court applied the principles governing taxation and proportionality, and proceeded to determine whether the assistant registrar’s taxation orders should be adjusted in light of the fair and reasonable test. The decision confirms that even where a client challenges a costs agreement, the taxation court’s focus remains on reasonableness and proportionality, with costs agreements operating only as contextual factors subject to the court’s discretion under the Legal Profession Act.
Why Does This Case Matter?
This case is significant for practitioners because it clarifies the evidential and substantive hurdles for clients who seek to invalidate written solicitor-client costs agreements by alleging oral variations or supersession. The court’s analysis demonstrates that a written warrant to act will carry substantial weight, particularly where the client’s evidence is vague, inconsistent with contemporaneous documents, or contradicted by prior sworn statements in related proceedings.
From a costs practice perspective, the decision reinforces the autonomy of taxation proceedings. Even when an originating summons challenges the validity of a costs agreement, the taxation court is still required to assess whether the amounts claimed are fair and reasonable. This is consistent with the earlier decision in [2014] SGHC 79 and with the statutory discretion in s 113(3) of the Legal Profession Act. Lawyers should therefore treat taxation as a separate evaluative exercise rather than assuming that a successful challenge to the costs agreement will automatically determine the taxation outcome.
The proportionality emphasis is also practically important. The court’s reference to O 59 r 31 and Appendix 1, together with Lin Jian Wei, signals that the reasonableness inquiry is not limited to whether work was done, but also whether the costs claimed are proportionate to the matters in dispute and the procedural stage. For solicitors, this means that bills should be drafted and supported with sufficient detail to justify proportionality. For clients, it means that resisting taxation effectively requires more than disputing the existence of an oral agreement; it requires engaging with the fair and reasonable assessment and the proportionality framework.
Legislation Referenced
- Legal Profession Act (Cap 161, 1997 Rev Ed), s 113(3)
- Rules of Court (Cap 322, R5, 2014 Rev Ed), O 59 r 31 and Appendix 1
Cases Cited
- Tommy Choo, Mark Go & Partners v Kuntjoro Wibawa @ Wong Kin Tjong [2014] SGHC 79
- Lin Jian Wei and another v Lim Eng Hock Peter [2011] 3 SLR 1052
Source Documents
This article analyses [2015] SGHC 239 for legal research and educational purposes. It does not constitute legal advice. Readers should consult the full judgment for the Court's complete reasoning.