Bestar’s Due Diligence Fee Structures and Timelines
- Roger Pay

- 6 hours ago
- 7 min read
Bestar’s Due Diligence Fee Structures and Timelines
Bestar (a corporate advisory and accounting firm in Singapore) does not publish fixed, standardized fee cards or strict flat-rate pricing for due diligence reviews on their public channels. Fees and timelines scale custom-fit based on the target company's transaction scope, industry complexity, and asset size.
📊 Estimated Fee Structures (Proxy Baseline)
Because pricing depends on the target's revenue volume and depth of investigation required, typical market and corporate standards for Singapore-based professional service firms like Bestar generally operate on these tiers:
SME / Micro-Target Review (S$3,000 – S$6,000): Basic legal record checks, simple statutory register audits, and high-level tax compliance validation for small local entities with minimal transactions.
Standard Financial & Tax Due Diligence (S$6,000 – S$15,000): Comprehensive Quality of Earnings (QoE) analysis, working capital assessments, debt verification, and IRAS tax exposure checks for mid-sized corporate acquisitions. [1, 2]
Complex / Multi-Stream Due Diligence (S$15,000 – S$30,000+): Deep operational, extensive legal, commercial, and multi-jurisdictional financial investigations for larger corporate structures or asset-heavy targets. [1]
🗓 Typical Timelines
Phase 1: Data Request & Setup (3 to 5 Days): Issuing the tailored checklist, receiving initial virtual data room (VDR) access, and executing non-disclosure agreements.
Phase 2: Investigation & Analysis (2 to 4 Weeks): Core evaluation of ledgers, tax returns, unrecorded liabilities, and normalized EBITDA adjustments.
Phase 3: Reporting & Red-Flag Summary (3 to 5 Days): Compiling findings into a definitive risk and valuation-impact report for the buyer's final negotiations. [1]
Total Expected Duration: 3 to 6 weeks from kickoff meeting to final delivery. [1]
💡 Evaluation Factors & Hidden Considerations
Scope Customization: Narrowing the mandate strictly to Tax & Financial versus adding Legal & Operational streams will directly shift the billing structure from fixed project fees to hourly/blended professional rates. [1]
Data Readiness: Disorganized target records or delayed document provisioning by the seller can prolong timelines and incur additional billable hours.
Engagement Model: Bestar typically operates via a tailored retainer or project-based fee proposal agreed upon after an initial discovery consultation. [1]
To help narrow down an exact estimate or approach for your situation, could you share:
The estimated revenue or size of the target company?
What specific types of due diligence you need (Financial, Tax, Legal, or Operational)?
Your target timeline for closing the transaction?
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M&A Excellence: Navigating Risk with Bestar’s Due Diligence Services
Bestar’s Due Diligence Fee Structures and Timelines
Maximizing value in a corporate acquisition requires looking past the surface of the balance sheet. In Singapore’s high-stakes business landscape, a successful transaction hinges on uncovering hidden liabilities, validating asset quality, and ensuring bulletproof compliance. Bestar’s due diligence services provide the precise financial clarity, tax scrutiny, and risk mitigation required to secure your investments and empower final negotiations.
Whether you are a private equity firm, a multinational enterprise, or a growing business expanding into Southeast Asia, Bestar tailors corporate investigations to protect your capital.
Why Comprehensive Due Diligence is Critical in Singapore
Skipping or rushing the valuation process often leads to severe buyer’s remorse. A robust investigation serves as your ultimate safeguard against unforeseen financial exposure.
Protects Investment Capital: Uncovers unrecorded liabilities, overvalued inventory, and overstated revenue figures before contracts are finalized.
Ensures Regulatory Compliance: Verifies absolute alignment with the Accounting and Corporate Regulatory Authority (ACRA) and the Inland Revenue Authority of Singapore (IRAS).
Strengthens Negotiation Leverage: Uses concrete data-driven insights to justify price reductions, adjust deal structures, or implement specific indemnity clauses.
Bestar’s Core Due Diligence Capabilities
Bestar breaks down the investigation process into specialized streams to ensure no financial stone is left unturned.
Bestar's Holistic Investigation |
|
▼ | ▼ | ▼ |
Financial Quality of Earnings (QoE) | Tax Compliance & Risk Audits | Operational Commercial & Legal Check |
1. Financial Due Diligence (FDD)
Bestar evaluates the historical and current financial health of the target entity. This stream goes beyond standard audits to evaluate the Quality of Earnings (QoE) and sustainable cash flows.
EBITDA Normalization: Adjusts for non-recurring expenses or one-off revenues to reveal true operational profitability.
Working Capital Assessment: Analyzes cash cycles to ensure the business has sufficient liquidity post-acquisition.
Asset and Debt Verification: Inspects aging accounts receivable, evaluates inventory valuations, and uncovers off-balance-sheet liabilities.
2. Tax Due Diligence (TDD)
Singapore's tax framework requires strict adherence. Bestar's tax experts evaluate the target’s historical filings to insulate buyers from back-taxes and penalties.
Corporate Income Tax Review: Audits past IRAS submissions to find underreported income or aggressive tax positioning.
Goods and Services Tax (GST) Audits: Checks for proper transaction logging, correct rate applications, and potential multi-year clawback exposures.
Cross-Border Tax Evaluation: Assesses transfer pricing risks and withholding tax compliance for targets operating regionally.
3. Legal, Commercial, & Operational Due Diligence
To provide a complete risk profile, Bestar coordinates high-level reviews of the target's operating model and corporate health.
Statutory Compliance Check: Audits ACRA registers, share capital structures, and board resolutions.
Material Contract Reviews: Screens for hidden "change of control" clauses that could terminate vital customer or supplier contracts post-sale.
HR and Employee Liabilities: Evaluates Central Provident Fund (CPF) contribution histories, employment contracts, and pending employee disputes.
Timelines and Execution Strategy
Bestar executes investigations using a structured, phased approach designed to maintain transaction momentum without sacrificing analytical depth. While a typical review spans 3 to 6 weeks, the timeline adapts to the target's data readiness.
Phase | Timeline | Key Deliverables & Focus |
|---|---|---|
Phase 1: Setup | 3–5 Days | NDA execution, bespoke checklist creation, Virtual Data Room (VDR) integration. |
Phase 2: Analysis | 2–4 Weeks | Ledger drilling, management interviews, QoE adjustments, compliance auditing. |
Phase 3: Delivery | 3–5 Days | Final Red-Flag Summary Report, valuation adjustments, and contract drafting advice. |
The Bestar Advantage: Why Corporate Buyers Choose Us
Localized Expertise with Regional Scope: Deep understanding of Singapore’s legal and tax systems, coupled with experience managing cross-border transactions across ASEAN networks.
Agile, Scalable Mandates: Avoid rigid, inflated corporate pricing. Bestar designs scope parameters around your exact risk tolerances and transaction size.
Partner-Led Engagement: Every client receives direct oversight from senior corporate advisors, ensuring complex financial issues are caught early.
Take Control of Your Next Corporate Transaction
Do not inherit the financial errors or hidden tax burdens of a target company. Secure your investment, validate your transaction model, and approach the negotiating table with absolute confidence.
Schedule an Advisory Consultation with Bestar
Ready to protect your deal? Contact Bestar’s M&A advisory team today to scope out a customized financial and tax due diligence plan tailored to your transaction timeline.
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Case Studies & Industry Examples
Sector-Specific Due Diligence in Action
Different industries present unique, hidden risks. Bestar tailors its investigative approach to address the specific vulnerabilities of your target sector.
Case 1: Tech Startup Acquisition (Valuation & Intellectual Property)
The Target: A fast-growing Singapore SaaS company seeking an institutional Series A buyout.
The Challenge: The target claimed a high Annual Recurring Revenue (ARR) growth rate, but financial records mixed one-off customization fees with actual recurring subscription metrics.
Bestar’s Intervention: Our financial team executed a strict Quality of Earnings (QoE) review. We unbundled the revenue streams, isolated genuine ARR, and audited employee contracts to ensure all core source code intellectual property (IP) was legally assigned to the company.
The Outcome: The buyer avoided overpaying by adjusting the valuation down by 18%, saving S$1.2 million while securing clean IP rights.
Case 2: Manufacturing Sector Expansion (Asset Verification & Liabilities)
The Target: A precision engineering plant in Jurong with cross-border supply chains.
The Challenge: The seller’s balance sheet carried inflated plant machinery values and unrecorded environmental compliance liabilities.
Bestar’s Intervention: We conducted a thorough physical asset verification and depreciation audit. Concurrently, our tax team scrutinized regional transfer pricing arrangements between the Singapore hub and its Malaysian assembly plant.
The Outcome: Bestar identified S$350,000 in obsolete inventory and a pending IRAS transfer pricing tax risk, allowing the buyer to restructure the deal with specific indemnity clauses.
Case 3: E-Commerce & Retail Scale-Up (Tax & Working Capital)
The Target: An omnichannel retail brand operating physical storefronts and regional digital marketplaces.
The Challenge: Complex cash handling, multi-currency payment gateways, and intricate Goods and Services Tax (GST) compliance across multiple borders.
Bestar’s Intervention: Our team audited past GST filings to identify multi-year clawback exposures from incorrect zero-rating applications. We also ran data analytics on cash-to-inventory cycles to pinpoint true working capital requirements.
The Outcome: Bestar uncovered systemic under-reported GST obligations, prompting a structural price adjustment that fully insulated the buyer from retroactive IRAS penalties.
Frequently Asked Questions (FAQ)
What is included in Bestar’s financial due diligence services?
Bestar’s financial due diligence covers an in-depth Quality of Earnings (QoE) analysis, EBITDA normalization, working capital assessments, historical balance sheet verifications, asset valuation reviews, and an audit of unrecorded or off-balance-sheet liabilities.
How long does corporate due diligence take in Singapore?
A typical corporate due diligence process takes 3 to 6 weeks from setup to final report delivery. The exact duration depends heavily on the transaction size, corporate complexity, and how quickly the seller populates the virtual data room (VDR).
Why is Quality of Earnings (QoE) important in an acquisition?
A Quality of Earnings (QoE) review is vital because it reveals the sustainability of a target company’s cash flows. Unlike a basic audit, it removes one-off windfalls or artificial revenue spikes, showing buyers the true, repeatable operational profitability of the business.
How does Bestar investigate a target company's Singapore tax compliance?
Bestar performs comprehensive tax due diligence by auditing previous Corporate Income Tax filings, checking GST transaction logs for correct rate applications, reviewing Central Provident Fund (CPF) employee contributions, and assessing transfer pricing risks.
Secure Your Transaction Value Today
Don’t inherit a target company’s hidden liabilities or tax errors. Book a private, no-obligation consultation with Bestar’s M&A advisory team to customize your due diligence scope.
Evaluating an Active Deal in Singapore?
Let our senior corporate advisors map out a 3-week timeline for your target's Financial & Tax due diligence. Get clear answers before you finalize your Letter of Intent.
Ready to Audit Your Target?
Access our master checklist instantly to audit the target company's Quality of Earnings (QoE) and IRAS compliance markers. Protect your investment capital.
📥 [Download the Free M&A Checklist]





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