One payment, many GST questions: Why payment businesses need a transaction map
GSTIn this article, we explore why payment businesses need transaction mapping to identify GST risks and compliance gaps.
By: Jo Tay
28 Jul 2026 8 min read

Recent enhancements to SGX listing requirements and market access thresholds, together with targeted incentives, signal a clear intent to broaden the pipeline of high-growth, high-quality organisations considering a Singapore listing.
However, a successful initial public offering (IPO) requires more than strong financial performance. The transition from a privately owned business to a listed company represents a fundamental shift in how an organisation is governed, managed and held accountable.
Beyond meeting listing requirements and preparing a prospectus, organisations must be ready to operate under heightened regulatory scrutiny, increased investor expectations and continuous disclosure obligations. This is anchored in the SGX Listing Rules and the Code of Corporate Governance.
For organisations exploring an IPO, this presents a timely opportunity. Listing is not merely a capital-raising event; it marks the beginning of operating in a more transparent and closely scrutinised environment, with significant emphasis on Board effectiveness, risk oversight, internal controls and the quality of corporate disclosures.
IPO readiness is therefore about more than going public, it is about building a more resilient and institutionalised organisation. Even where listing plans are delayed or deferred, the readiness journey helps strengthen core foundations and positions for future opportunities.
At the heart of IPO readiness is a fundamental question for Boards and management:
Can the organisation operate effectively and credibly in a listed environment?
Boards and management should critically assess whether:
For many growing organisations, the real challenge in IPO preparation lies in the scale of behavioural and cultural change required. Privately held organisations often operate with entrepreneurial agility, centralised decision-making and lean structures.
While these traits support growth, they may become obstacles in a listed environment if not supported by robust governance and control disciplines. This often results in over-reliance on founders or key executives, informal decision-making and limited documentation to withstand regulatory, auditor and investor scrutiny.
In a listed environment, public market stakeholders expect more than financial performance. Decisions must be properly governed, key material matters escalated promptly, records maintained reliably, and disclosures made in an accurate, timely and balanced manner. The Board’s role also becomes more demanding, extending beyond strategy-setting to overseeing and shaping governance, risk culture and setting the ethical tone for accountability.
The transition is therefore more than a procedural exercise. Organisations must move from reliance on key individuals to operating through structured, repeatable and well-documented processes.
IPO readiness gaps often emerge across governance, internal controls, organisational structure and disclosure practices. More importantly, how these gaps are addressed determines whether the listing journey is well-executed or becomes operationally challenging.
Many organisations often underestimate the increased expectations around Board composition, oversight and independence. Governance structures may remain informal, with limited independent representation, insufficient challenge, and gaps in experience relevant to a listed environment.
These gaps can reduce the effectiveness of oversight, affect investor confidence and attract regulatory scrutiny, particularly where governance appears overly dependent on a small group of individuals.
As organisations prepare for listing, Boards should evolve towards stronger independence, broader expertise and more diverse perspectives. Key priorities include:
A well-structured Board not only improves oversight but also enhances credibility with investors and regulators.
As organisations grow, processes that were once informal or founder-driven may no longer be sufficient to meet public market expectations. Common weaknesses include:
While these issues may be manageable in a private organisation, these gaps can become significant under external scrutiny, and the consequences may include reporting errors and delays and regulatory compliance issues.
A mature internal control environment is therefore a cornerstone of IPO readiness.
Organisations should establish structured and scalable control environments rather than rely on adhoc and short-term fixes. This includes:
Many organisations adopt and leverage recognised frameworks (e.g. COSO) as a reference point, while tailoring them to their operating environment, size and complexity.
Transitioning to a listed organisation requires more than just stronger processes. It also requires the right people, skills and organisation structure. Common challenges faced by organisations include:
These gaps can create execution bottlenecks, put additional pressure and stress on management and increase key person risk.
Strong IPO readiness is ultimately built on several key enablers:
Together, these measures improve organisational resilience and support sustained performance after listing.
Disclosure readiness is often overlooked during the early stages of IPO planning. As a listed company, organisations are required to communicate material information to investors, shareholders, regulators and the broader market in a timely, accurate and consistent manner.
Where coordination between finance, legal, operations and other key stakeholders is fragmented, the risk of delayed, incomplete or inconsistent disclosures increases, potentially impacting regulatory compliance, investor confidence and market credibility.
In a listed environment, the quality and timeliness of disclosures are crucial. Organisations should therefore establish disciplined processes including:
Such measures help strengthen compliance, improve transparency and maintain strong shareholder confidence.
A reactive approach, where IPO readiness activities commence only once listing plans are in motion, often results in common challenges, including:
A more effective approach is to begin readiness assessments 12 to 18 months ahead of a planned listing. This allows sufficient time to identify gaps, prioritise remediation activities, and provide management and the Board with greater visibility over progress. A practical IPO readiness review should focus on key areas such as:
IPO readiness extends beyond achieving growth or meeting listing requirements. It reflects an organisation’s ability to operate with the governance, transparency and accountability expected of a listed organisation.
Organisations that invest early in strengthening governance frameworks, risk management, internal controls, management oversight and disclosure processes are better positioned to navigate the IPO journey and sustain performance in the years that follow.
Ultimately, IPO preparation is not about replacing entrepreneurial agility. Rather, it is about complementing it with the structure, oversight and accountability needed to build stakeholder confidence and support long-term success as a public organisation.
In this article, we explore why payment businesses need transaction mapping to identify GST risks and compliance gaps.
On 17 February 2022, the IRAS introduced the Tax Governance Framework ("TGF"), alongside the Tax Risk Management & Control Framework for Corporate Income Tax (“CTRM”) for companies to demonstrate their good tax governance policy for corporate income tax, GST and withholding taxes. It is a voluntary compliance initiative that a company may participate in to demonstrate that it has good tax governance and tax risks management
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