Due Diligence Reviews
- Roger Pay

- Jun 10
- 11 min read
Due Diligence Reviews
A due diligence review is an exhaustive investigation and analysis process conducted before entering into a business transaction, such as a merger, acquisition, or investment. It verifies information and uncovers hidden liabilities or risks regarding a target entity's finances, operations, legal standing, and human resources.
Conducting this review is critical for mitigating post-deal surprises, protecting invested capital, and negotiating fair valuations or specific contractual protections. Based on typical M&A and corporate advisory practices in Singapore, the process involves four main streams:
Legal Due Diligence: Assesses corporate records, ownership rights, litigation history, regulatory compliance, and all material contracts.
Financial & Tax Due Diligence: Audits financial statements, cash flow, debt obligations, unsettled tax liabilities, and physical assets.
Commercial Due Diligence: Evaluates the target's market position, customer base, industry trends, and future growth forecasts.
Operational & HR Due Diligence: Reviews employee obligations, benefit plans, key management retention, and infrastructure conditions.
The findings are typically summarized in a comprehensive due diligence report (or a condensed exceptions report if time is limited) and used to guide final deal negotiations.
If you are currently evaluating a transaction or require localized advice in Singapore, we can assist you further. Would you like to:
An Overview of Local Frameworks
In Singapore, mergers, acquisitions, and business investments are governed by a robust and transparent legal framework designed to balance investor protection with commercial flexibility. When conducting local due diligence, you must look at specific statutory acts, regulatory bodies, and localized compliance standards.
1. Primary Statutory Frameworks
The statutory baseline of your review depends on whether the target business is a private or public entity:
The Companies Act 1967: This forms the foundation for all corporate transactions. Due diligence must verify compliance with local share capital maintenance rules, proper maintenance of statutory registers (such as the Register of Registrable Controllers), and the validity of corporate approvals by directors and shareholders.
The Securities and Futures Act 2001 (SFA): Applies strictly if you are targeting or acquiring a publicly listed company on the Singapore Exchange (SGX). It mandates rigorous compliance to avoid insider trading and market manipulation, and governs the legal limits of sharing non-public information during data room reviews.
The Singapore Code on Take-overs and Mergers: Administered by the Monetary Authority of Singapore (MAS) and the Securities Industry Council (SIC). It dictates equal treatment of shareholders, timelines, and mandatory disclosure requirements during public takeovers.
2. Regulatory Compliance Streams
Local due diligence requires verifying how well the target adheres to Singapore-specific regulatory codes:
Competition Law: Under the Competition Act 2004, administered by the Competition and Consumer Commission of Singapore (CCCS), mergers that result in a substantial lessening of competition are prohibited. Due diligence must assess market share concentrations to determine if a mandatory or voluntary notification to the CCCS is triggered.
Data Privacy: The Personal Data Protection Act 2012 (PDPA) is strictly enforced by the Personal Data Protection Commission (PDPC). Your review must ensure the target has explicit consent policies for handling consumer data, especially if client databases are part of the acquired assets.
Employment & Central Provident Fund (CPF): The Employment Act 1968 dictates statutory employee benefits, severance, and the transfer of employment terms during asset sales. Review teams must check that all required employer contributions to the CPF have been accurately paid to avoid retrospective regulatory penalties.
Anti-Money Laundering (AML) & CFT: Under the Corruption, Drug Trafficking and Other Serious Crimes Act, transactions and target customer profiles must comply with rigorous Anti-Money Laundering and Countering the Financing of Terrorism regulations.
3. Local Licensing and Approvals
Depending on the sector, target companies may hold critical, non-transferable operational licenses. Due diligence must analyze whether an acquisition will trigger a "Change of Control" clause:
Financial Services: Regulated by MAS, where changes in substantial shareholding require regulatory approval.
Telecommunications & Media: Overseen by the Info-communications Media Development Authority (IMDA).
Cross-Border / Strategic Sectors: While Singapore maintains an open investment environment, specific strategic assets or critical infrastructure sectors may require national security or ministerial clearance.
4. Dispute Resolution Context
Singapore is a premier global hub for dispute resolution. A vital component of legal due diligence involves reviewing current or impending litigation. Local commercial contracts typically prefer arbitration clauses under the Singapore International Arbitration Centre (SIAC) or mediation under the Singapore International Mediation Centre (SIMC) over litigation in the Singapore Courts. Your legal team will check existing material contracts to evaluate the venue, financial exposure, and governing law of outstanding disputes. [1, 2, 3, 4]
To help tailor this overview further, could you share:
Is the target entity a private or a publicly listed company in Singapore?
What specific industry does the business operate in?
Is this a share purchase or a transfer of business assets?
Specific Due Diligence Checklists used in Business Acquisitions
A due diligence checklist is a comprehensive tool used to systematically gather, organize, and evaluate information about a target company during a business acquisition. It ensures the buyer discovers any hidden liabilities, verifies financial health, and uncovers operational risks before closing the transaction.
Below is a detailed, multi-stream due diligence checklist broken down by critical operational functions.
1. Corporate Governance & Legal Status
This stream establishes the legal existence of the target company and verifies who owns the shares or assets you are buying.
Corporate Constitution: Review the Memorandum and Articles of Association (or Constitution under ACRA guidelines) to check for restrictions on share transfers or change of control.
Shareholder Registers: Inspect the official Register of Members, Register of Registrable Controllers (RORC), and all active share certificates.
Board & General Meeting Minutes: Analyze all board of directors and shareholder meeting minutes from the past 3 to 5 years for unauthorized commitments.
Subsidiaries & Joint Ventures: Verify corporate charts, ownership percentages, and shareholder agreements of any child companies or partnerships.
Litigation History: Check past, pending, or threatened lawsuits, arbitration cases, or administrative proceedings against the firm.
2. Financial & Accounting Stream
This stream validates the historical earnings power of the business and exposes underlying debt or balance sheet vulnerabilities.
Audited Financial Statements: Review audited financial records and management accounts for the past 3 to 5 years.
General Ledgers & Aging Reports: Inspect the accounts receivable and accounts payable ledgers to check for bad debts or delayed vendor payments.
Debt Obligations: Audit all bank loan agreements, lines of credit, equipment leases, and any mortgages or charges registered against company assets.
Working Capital & Projections: Evaluate cash flow statements, historical capital expenditures (Capex), and future financial forecasts or budgets.
Auditor Letters: Examine management representation letters and any internal control deficiency notices issued by external auditors.
3. Tax Compliance & Liabilities
Tax liabilities can transfer directly to the buyer post-acquisition, making this section critical to avoid retroactive fines.
Tax Returns Filed: Inspect corporate income tax returns (such as Form C-S/C filed with IRAS) and assessments for the past 5 years.
Indirect Taxes: Review Goods and Services Tax (GST) or Sales Tax registration documents, filings, and audit histories.
Transfer Pricing Documentation: Verify cross-border intercompany transaction logs to ensure they meet arm's length pricing standards.
Tax Incentives: Check the expiration dates, conditions, and claw-back clauses of any government tax holidays, grants, or pioneer status incentives.
4. Commercial, Market & Customer Data
This stream tests the target's competitive position and verifies that their revenue stream is sustainable after the deal closes.
Customer Concentration: Analyze the top 10 to 20 customers by revenue to see if the business depends too heavily on a few clients.
Material Commercial Contracts: Review agreements with key suppliers, distributors, and customers, looking closely for "Change of Control" termination clauses.
Sales Pipeline: Evaluate the current sales backlog, active customer quotes, and historical customer churn rates.
Competitor Analysis: Assess the target’s market share, pricing strategies, and vulnerabilities against direct industry rivals.
5. Intellectual Property (IP) & Technology
For modern businesses, technology and IP often constitute the primary value driver of the entire acquisition.
Registered Trademarks & Patents: Verify ownership status, renewal dates, and geographical coverage of all patents, trademarks, and copyrights.
Proprietary Software & Code: Audit software code bases for open-source license compliance (e.g., GPL licenses) and ownership rights.
IT Infrastructure: Inspect software licenses, cybersecurity protocols, server infrastructure, and disaster recovery plans.
Data Privacy (PDPA Compliance): Check user data collection methods, privacy policies, and histories of data breaches or PDPC investigations.
6. Human Resources & Employment
This stream protects the buyer from future labor disputes, underfunded retirement liabilities, and the sudden exit of critical leadership talent.
Key Management Contracts: Review employment contracts, compensation packages, and non-compete agreements for executive staff.
Employee Handbooks & Policies: Inspect standardized employment terms, bonus structures, severance pay policies, and collective bargaining agreements.
Statutory Contributions: Verify compliance with local retirement and social security programs, such as Central Provident Fund (CPF) contributions or health insurance mandates.
Contractors & Freelancers: Check agreements with independent contractors to ensure there are no worker misclassification risks.
To help narrow down or customize this checklist for your exact transaction, let us know:
Is this an asset purchase (buying specific equipment/contracts) or a share purchase (buying the entire legal entity)?
Are there any specific target risks you are already worried about (e.g., pending litigation, tax penalties)?
Would you like me to focus on a particular industry-specific checklist like Tech/SaaS, Real Estate, or Retail?
How to Tailor this Process to Financial vs. Legal Focus Areas
While both financial and legal due diligence (DD) run parallel during an acquisition, they look at the target company through entirely different lenses. Financial DD evaluates the economic viability, value drivers, and numbers, while legal DD identifies the structural risks, legal rights, and liabilities.
Tailoring the process means understanding where these two areas separate, where they overlap, and how they shape the final transaction documents.
1. Core Objectives: Numbers vs. Rules
The fundamental mindset of each review stream dictates what the investigators are trying to prove:
Financial Focus: Proves the quality of earnings. It verifies if the historical financial data is accurate, repeatable, and sustainable. It aims to answer: "Is this business actually worth what we are paying, and will it generate cash tomorrow?"
Legal Focus: Proves the right to operate and sell. It verifies that the target legally owns its assets, shares, and intellectual property, and faces no crippling liabilities. It aims to answer: "Are there any legal landmines that could shut this company down or cost us millions post-closing?"
2. Analytical Approach: Substance vs. Form
The methodology used to analyze information differs sharply between accountants and lawyers:
Feature | Financial Due Diligence | Legal Due Diligence |
|---|---|---|
Primary Material | General ledgers, tax filings, management accounts, audit reports, budgets. | Contracts, corporate registers, board minutes, permits, litigation files. |
Analytical Lens | Substance over form. Focuses on the economic reality of transactions, normalized cash flows, and working capital cycles. | Form and enforceability. Focuses on strict legal wording, binding signatures, regulatory compliance, and statutory deadlines. |
Key Metric | EBITDA adjustments, run-rate revenue, accounts receivable aging, and capital expenditure (Capex) trends. | Change of Control clauses, non-compete restrictions, indemnities, and termination triggers. |
3. Critical Checkpoints & Tailoring Strategies
How to Tailor Financial Focus Areas
Normalize EBITDA: Strip out one-off, non-recurring expenses or revenues (e.g., a unique pandemic-era government grant or a one-time legal settlement) to find the true baseline profitability.
Assess Working Capital: Define what a "normal" level of working capital is for the business cycle so you can set a target peg for the closing day adjustment.
Identify Off-Balance Sheet Items: Hunt for hidden financial drains like future lease commitments, underfunded employee pensions, or earn-out structures from prior acquisitions.
How to Tailor Legal Focus Areas
Verify Title and Ownership: Ensure all shares are fully paid up, validly issued, and free from any liens, pledges, or options held by third parties.
Examine Material Contracts: Review all major customer and vendor agreements specifically looking for clauses that allow the other party to terminate the contract if the company changes ownership.
Check Regulatory & Licensing Compliance: Verify that all mandatory operational licenses, environmental permits, and data privacy policies are up-to-date and legally transferrable to the buyer.
4. The Critical Intersection (Where They Meet)
The most successful deals happen when the financial and legal teams constantly talk to each other, because financial findings often trigger legal protections:
Debt & Encumbrances: If the financial team finds an outstanding bank loan on the balance sheet, the legal team must review the loan agreement for restrictive covenants and ensure a payoff letter and lien release are drafted for closing.
Tax Exposure: If the financial/tax team uncovers an aggressive tax structure or a pending tax audit, the legal team must draft a specific, robust Tax Indemnity clause to ensure the seller pays for any retroactive penalties.
Customer Churn Risk: If the financial team notices that 40% of the company's revenue comes from one single client, the legal team must prioritize a deep-dive review of that specific client contract to ensure it cannot be easily terminated post-acquisition.
5. Impact on Deal Documents
The findings from both areas directly shape different sections of the final Share Purchase Agreement (SPA) or Asset Purchase Agreement:
Financial findings shape the Price: They dictate the final Enterprise Value, the valuation multiple, the working capital peg, and the exact mechanism for post-closing price adjustments.
Legal findings shape the Protection: They dictate the Representations & Warranties, the disclosure letter exceptions, specific pre-closing conditions (Conditions Precedent), and the dollar caps on indemnification claims.
To help tie this together for your deal team, let us know:
Do you have external advisors (like accounting or law firms) handling these streams, or are you managing this internally?
Are you at the stage of drafting the Letter of Intent (LOI), or are you already inside the virtual data room (VDR)?
Would you like an example of how a specific due diligence finding converts into an SPA clause?
For professional advice, consult Bestar.
How Bestar Singapore can Help with Due Diligence Reviews
Bestar is an integrated, multi-disciplinary accounting and corporate services provider based in Singapore. During mergers, acquisitions, or corporate investments, Bestar functions as a comprehensive "business engine" to help investors uncover transaction risks, optimize tax structures, and verify a target entity's compliance status.
Bestar's service portfolio assists with due diligence reviews across several functional streams:
1. Financial Due Diligence (FDD) & Quality of Earnings
Bestar's core advisory team focuses heavily on verifying the economic reality behind a target business's books.
EBITDA Adjustments: They scrutinize historical management accounts to identify one-off revenues or under-reported expenses, delivering a normalized EBITDA figure.
Balance Sheet Verification: Bestar evaluates aging accounts receivable, checks inventory valuations, and flags unrecorded liabilities or off-balance-sheet debt.
Working Capital Analysis: They determine the historical working capital cycle to help buyers set a fair "working capital peg" for the closing day price adjustment.
2. Singapore Tax Compliance & Valuation Review
Unsettled tax obligations represent a massive retroactive liability risk for buyers. Bestar mitigates this through dedicated tax reviews.
IRAS and GST Audits: They check historical corporate tax filings (Form C-S/C) and review Goods and Services Tax (GST) accounting logs for hidden compliance shortfalls.
Transfer Pricing Checks: For cross-border transactions, Bestar evaluates if intercompany transactions follow arm's-length guidelines to ensure compliance with IRAS rules.
Business Valuation: They integrate technical asset and equity valuations directly into the risk report to assess whether the seller's asking price matches actual economic fundamentals.
3. Corporate Secretarial & ACRA Statutory Checks
Leveraging their in-house corporate secretarial capabilities, Bestar audits the target's regulatory standing with the Accounting and Corporate Regulatory Authority (ACRA).
Statutory Register Audits: They verify the target’s electronic Register of Members and ensure the target has meticulously maintained its Register of Registrable Controllers (RORC) in accordance with local regulations.
Share Capital Verification: Bestar tracks share issue history, transfers, and option agreements to prove the seller holds clear title to the equity being purchased.
4. HR, Payroll, and Operational Integrity
Because Bestar manages Business Process Outsourcing (BPO) and HR consultancy, they look deeply into the target company's human infrastructure.
CPF Contribution Audits: They review payroll histories to verify that Central Provident Fund (CPF) contributions for local Singaporean employees have been fully paid, minimizing the risk of post-sale regulatory penalties.
Employment Liability Review: Bestar inspects key executive contracts, statutory employee benefit allocations, and termination or severance structures to flag hidden exit costs.
5. Specialized Anti-Money Laundering (AML) Compliance
In line with the Corporate Service Providers Act and local compliance frameworks, Bestar applies strict Customer Due Diligence (CDD) and ultimate beneficial ownership screening. This ensures that your transaction does not inadvertently run afoul of Singapore's stringent Countering the Financing of Terrorism (CFT) or anti-money laundering regulations.
If you are considering engaging an advisory firm for a deal, let me know:
Are you looking to engage Bestar for a complete buy-side due diligence project, or do you only need help with specific financial/tax auditing?
What is the approximate transaction value or size of the target company you are investigating?
Do you require a provider that can also assist with post-merger integration (such as taking over accounting and payroll setups)?
1. Request a Professional Consultation
Contact Bestar to outline your transaction parameters and establish a formal scope of work.
Website: Visit Bestar to submit a secure business inquiry.
Email: Send your transaction framework directly to admin@bestar-asia.com.
Corporate Office: Schedule an in-person briefing at our main office located at 23 New Industrial Road, #04-08 Solstice Business Center, Singapore 536209.
2. Information to Prepare for Initial Scoping
To receive an accurate professional fee quote and project timeline, prepare a brief summary containing:
The Target Profile: Company size, industry, and location of core assets.
Transaction Type: Whether you are executing a share purchase, asset acquisition, or joint venture.
Data Status: Check if the seller has already opened a Virtual Data Room (VDR) or if Bestar needs to issue a customized information request list.
Would you like to send a formal Request for Proposal (RFP) straight to Bestar, or do you need help calculating a typical due diligence timeline for your deal?





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