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Effective financial due diligence for M&A deals in China.

 Written by ,
 updated 22 June 2026.
Effective financial due diligence for M&A deals in China

Financial due diligence is a core component of any mergers and acquisitions (M&A) transaction, providing a comprehensive analysis of a target company’s financial position, performance and growth potential. In complex cross-border environments, particularly in a market with distinct regulatory and accounting frameworks like China, thorough financial due diligence helps investors and acquirers make informed decisions and manage deal risk effectively.

This guide examines the role of financial due diligence in M&A transactions in China, covering its key components, methodologies and significance in identifying risks and opportunities for value creation.

Key takeaways
  • A thorough financial due diligence process gives acquirers a reliable picture of the target company’s financial health, earnings quality and compliance position before a deal closes.
  • Identifying risks early in the process allows acquirers to develop appropriate mitigation strategies and negotiate deal terms that reflect the true risk profile of the target.
  • Financial due diligence can also reveal opportunities for value creation, including underutilised assets, operational efficiencies and potential synergies with the acquirer’s existing business.
  • Assessing a target company’s future growth potential is as important as reviewing past performance, and includes evaluating market position, competitive dynamics and the scalability of existing operations.
  • In China, due diligence requires familiarity with local accounting standards, tax frameworks and regulatory requirements, making local expertise a practical necessity rather than an optional resource.

The importance of financial due diligence in M&A

Financial due diligence is needed to make informed decisions in mergers and acquisitions (M&A) transactions and to mitigate risks associated with these deals. This process thoroughly examines several critical areas to comprehensively understand the target company’s financial health and operational performance.

Analysing financial statements

By examining past and current financial statements, acquirers can gain insights into the target company’s financial position, performance and cash flows. This analysis helps identify trends and potential red flags that could impact the valuation and future performance of the acquisition.

Quality of earnings assessment

This involves evaluating the sustainability and reliability of the target company’s reported earnings. By reviewing revenue sources, expense management and profit margins, acquirers can assess whether reported earnings reflect ongoing business performance or have been inflated by one-time events or inconsistent accounting practices.

Analysing financial structures

Financial due diligence includes a detailed working capital analysis and a review of a company’s debt and capital structure. These assessments help identify potential liquidity constraints and provide a clear understanding of the target’s financial obligations, covenants and overall financial flexibility going into the deal.

Tax compliance and exposure review

This involves thoroughly examining the target company’s tax position, compliance history and potential tax liabilities in detail. In China, tax compliance reviews also cover exposure to transfer pricing adjustments, withholding tax obligations on profit repatriation and any legacy disputes with local tax authorities.

Optimal performance evaluation

It assesses key performance indicators (KPIs) and other operational metrics to understand the company’s efficiency and effectiveness. This analysis helps identify strengths and weaknesses in the company’s operations, providing insights into areas that may require improvement or present opportunities for synergies.

Uncovering hidden risks and opportunities through due diligence

The financial due diligence process goes beyond verifying numbers; it uncovers risks and opportunities associated with the target company. This is particularly relevant in China, where regulatory requirements and enforcement practices can evolve, and where financial reporting standards may differ from those familiar to international acquirers.

Risks that may be identified through financial due diligence include:

  • Financial misstatements or irregularities
  • Undisclosed liabilities or contingent obligations
  • Inadequate internal controls or financial reporting systems
  • Non-compliance with tax regulations or other legal requirements
  • Related-party transactions that may not reflect arm’s-length commercial terms

Opportunities for value creation revealed through financial due diligence may include:

  • Underutilised assets or inefficient operations that can be optimised
  • Synergies with the acquirer’s existing operations
  • Potential market growth or expansion into new product lines
  • Opportunities for cost reduction or revenue enhancement

Assessing future growth

While past financial performance provides valuable insights, assessing the target company’s future growth potential is equally critical in M&A transactions. This forward-looking analysis can significantly influence the target company’s valuation and the deal’s overall strategic rationale.

Evaluating future growth potential requires an approach that considers various factors:

  • Market trends and industry outlook: Analyse the growth trajectory of the target company’s industry and its position within the market.
  • Competitive landscape: Assess the company’s competitive advantages and potential threats from existing or emerging competitors.
  • Innovation and technology: Examine the company’s R&D capabilities, technological advancements and ability to adapt to changing market demands.
  • Expansion opportunities: Identify potential for geographic expansion, new product lines or market segments.

In China, forward-looking assessments should also account for sector-specific policies, foreign investment restrictions applicable to the target’s industry and any regulatory changes that could affect the business model or market access over the medium term.

Key steps for effective financial due diligence in China

Effective financial due diligence in China follows a structured process covering planning, document review, financial analysis, tax assessment and risk evaluation. Each step builds on the last, and the depth of work at each stage shapes the quality of the overall assessment.

Pre-diligence planning

Defining the scope and objectives of the due diligence process is the starting point for any well-run engagement. This includes outlining which aspects of the target company’s operations, finances and legal structure will be investigated, and assembling a team early that includes professionals familiar with Chinese accounting standards (CAS), local business practices and the relevant industry sector. A detailed due diligence checklist tailored to the specific transaction and industry helps ensure key areas are not overlooked during the assessment.

Document review

The document review phase covers gathering critical information about the target company, including all relevant financial documents such as audited financial statements, management accounts, tax filings and regulatory submissions. Analysing contracts, agreements and other legal documents with financial implications provides insights into potential risks or liabilities, and reviewing internal control documentation and financial policies helps assess the company’s governance and risk management practices.

Financial statement and earnings quality analysis

A detailed review of past and current financial statements identifies trends, irregularities and potential concerns, and reconciling financial statements with management accounts and other reports supports consistency in reporting. This step also evaluates the sustainability of reported earnings by identifying non-recurring items, assessing accounting policy consistency and reviewing the transparency of financial disclosures. For companies subject to statutory requirements, understanding the annual audit and tax reconciliation process can provide useful context when assessing the consistency of reported figures. In China, it is worth verifying that the financial statements presented to management align with those filed with local authorities, as discrepancies can indicate material risks.

Financial structure and liquidity analysis

Evaluating working capital management alongside debt and capital structure gives a clearer picture of a company’s liquidity, operational health, financial leverage and risk exposure. This involves reviewing accounts receivable, inventory and accounts payable trends to assess cash flow management and determine whether the company has sufficient resources to meet short-term obligations. Analysing debt obligations and capital structure, including debt covenants and potential breaches, provides insights into financial stability and the implications for future growth and investment opportunities.

Tax compliance and exposure

Reviewing tax filings and compliance history gives a picture of the company’s tax obligations and potential liabilities, and identifying tax exposures early allows acquirers to factor these into deal terms. In China, this includes reviewing value added tax (VAT) compliance, corporate income tax filings, social insurance contributions and any open tax audits or assessments. Evaluating existing tax planning strategies helps confirm whether they are consistent with applicable tax laws.

Valuation methods

Applying appropriate valuation methodologies, such as discounted cash flow (DCF) and comparable company analysis, helps determine the target company’s fair market value. Valuation in China may require additional consideration of factors such as restrictions on profit repatriation, local market pricing dynamics and adjustments for differences between Chinese accounting standards and IFRS or GAAP. A thorough valuation analysis supports the assessment of investment opportunities and provides a basis for negotiating deal terms.

Risk assessment

Identifying and evaluating key financial and operational risks is a core part of due diligence, and developing mitigation strategies for significant risks helps limit potential adverse impacts on the investment. This includes assessing risks related to market conditions, regulatory changes, competition, operational disruptions and financial performance.

Identifying warning signs in financial statements during due diligence

Identifying potential warning signs in financial statements is crucial to adequate financial due diligence. Here are key areas to focus on when reviewing financial statements:

Inconsistent revenue growth

Sudden spikes or drops in revenue without clear explanations can indicate issues with revenue recognition, business instability or potential manipulation. Consistent revenue growth is a hallmark of a stable business.

Negative cash flow

Persistent negative cash flow from operations indicates underlying profitability issues, liquidity problems or unsustainable business practices.

High debt levels

Excessive leverage and high debt-to-equity ratios may indicate financial distress and potential solvency issues, straining a company’s finances if earnings are insufficient to cover payments.

Qualified audit opinions

Qualified, adverse or disclaimer opinions in audit reports suggest serious concerns, and may indicate accounting issues, financial misstatements or significant risks.

Unrecorded liabilities

Unrecorded or underreported liabilities may indicate financial reporting issues or future financial obligations, posing risks to the company’s financial health.

Related-party transactions

A high volume of transactions between the target company and its affiliates, shareholders or connected parties warrants careful scrutiny, as these may not reflect commercial terms and can obscure the true financial position of the business.

Conclusion

Financial due diligence is a necessary part of M&A transactions in China, where the regulatory environment, accounting standards and business practices differ from those in many other markets. By thoroughly examining financial statements, assessing operational performance and evaluating future growth potential, acquirers can make informed decisions and manage deal risk more effectively.

A well-executed financial due diligence process helps identify issues before they become post-acquisition problems and can reveal genuine opportunities for value creation. As deal activity in China continues across a range of sectors and entity structures, the depth and quality of due diligence undertaken at the outset remains one of the most important factors in determining whether a transaction delivers its intended outcomes. For businesses working through M&A in China, working with advisers who understand local accounting frameworks and regulatory requirements can provide a meaningful advantage at every stage of the process.

How Acclime can help with financial due diligence in China

Acclime China offers complete support in conducting thorough financial due diligence and navigating the complexities of M&A transactions. From pre-diligence planning to comprehensive financial analysis, our team of experts can assist with everything from evaluating financial statements to identifying potential risks and opportunities.

By partnering with us, investors and businesses can confidently make informed decisions, minimise risks and maximise the value of their M&A transactions.

Contact us to learn how we can support your due diligence needs and ensure a smooth, successful acquisition process.


Contact our teams for expert support and further information about auditing requirements in China to ensure you are compliant in the market.

Russel Brown OBE, Vice Chairman, Partner, r.brown@acclime.com
Yolanda Xie, Partner, Audit, y.xie@acclime.com
Christophe Marquis, Director, c.marquis@acclime.com


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About Acclime.

Acclime helps businesses, from funded startups to multinational corporations, start and operate in China and beyond, navigating local regulatory complexities to maximise opportunities while ensuring compliance. As a trusted partner, we provide premier advisory and corporate services across China and the Asia-Pacific region.

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