Risks Arising From Poor Accounting Documentation Practices in Vietnam

Accounting documentation is often treated as an administrative function rather than a strategic compliance priority. However, in Vietnam’s increasingly regulated business environment, weak accounting records, inconsistent documentation practices, and poor internal controls can create significant legal, financial, and operational risks for businesses.

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Recent enforcement trends and high-profile investigations have also reinforced how improper accounting practices may expose companies and executives to tax penalties, litigation risks, regulatory scrutiny, and even criminal liability.

For foreign-invested enterprises (FIEs), manufacturers, and fast-growing businesses operating in Vietnam, maintaining accurate and transparent accounting documentation is becoming increasingly important as authorities strengthen oversight of tax compliance, financial reporting, and anti-fraud controls.

Vietnam’s recent enforcement cases highlight growing accounting risks

Concerns around accounting transparency and undocumented financial practices have attracted renewed attention following several recent investigations into irregular bookkeeping and financial reporting.

A recent Vietnamese media report discusses the illegal practice of maintaining “two sets of accounting books” for Bao Tin Minh Chau, one of Vietnam’s leading companies in gold, silver, and gemstone trading and craftsmanship. The case highlighted how some businesses continue to use unofficial accounting records alongside formal financial statements to conceal revenue, manipulate tax obligations, or manage off-record transactions. Such practices can create severe legal exposure when discrepancies are identified during audits, inspections, disputes, or criminal investigations.

Vietnamese authorities have also continued to strengthen enforcement of anti-corruption and financial transparency measures in recent years, particularly in sectors such as real estate, banking, construction, and public procurement. Large-scale fraud investigations have demonstrated how manipulated financial records, fictitious transactions, and undocumented liabilities may contribute to broader compliance and governance failures.

For businesses, these developments reinforce the importance of maintaining reliable accounting documentation systems that can withstand tax reviews, audits, due diligence processes, and litigation.

Why accounting documentation matters beyond bookkeeping

Accounting documentation serves purposes far beyond financial recordkeeping. Well-maintained accounting documentation helps businesses:

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• Support tax declarations and financial reporting;
• Demonstrate compliance during inspections and audits;
• Verify transaction legitimacy;
• Strengthen internal controls;
• Support litigation and dispute resolution processes; and
• Improve management visibility over financial operations.

Poor documentation practices, by contrast, may create vulnerabilities even where misconduct was not intentional.

Common accounting documentation weaknesses

Businesses in Vietnam commonly encounter issues such as:

• Missing invoices or supporting documents;
• Inconsistent transaction records;
• Poor expense authorization procedures;
• Manual accounting adjustments without audit trails;
• Inadequate segregation of duties;
• Weak document retention practices; and
• Failure to reconcile accounting records with operational data.

In fast-growing companies, weaknesses in accounting documentation may emerge when operational expansion outpaces the development of internal controls.

Legal and regulatory risks under Vietnamese law

Poor accounting documentation practices may trigger multiple layers of regulatory exposure in Vietnam.

Tax and administrative penalties

Incomplete or inaccurate accounting records may result in:

• Tax reassessments;
• Denial of deductible expenses;
• Value-added tax (VAT) recovery disputes;
• Administrative fines;
• Late payment interest; and
• Increased audit frequency.

Vietnamese tax authorities increasingly rely on electronic invoicing systems, data matching, and digital compliance monitoring, making inconsistencies easier to identify during inspections.

Exposure to false financial reporting allegations

Under Vietnamese law, intentionally falsifying accounting records or financial statements may expose businesses and individuals to serious legal consequences.

Common risk areas include:

• Recording fictitious revenue;
• Concealing liabilities or losses;
• Using false invoices;
• Manipulating accounting software or accounting entries; and
• Omitting material financial information.

While some violations may initially result in administrative penalties, deliberate misconduct that causes serious financial consequences may trigger criminal liability under Vietnamese law.

Risks during litigation and investigations

Poor accounting documentation may also weaken a company’s position during:

• Commercial disputes;
• Labor disputes;
• Shareholder conflicts;
• Tax controversies;
• Regulatory investigations; or
• Fraud examinations.

Without sufficient supporting documentation, businesses may struggle to demonstrate transaction legitimacy, ownership rights, contractual performance, or internal authorization processes.

Internal control weaknesses can amplify accounting risks

Accounting documentation problems are often linked to broader weaknesses in internal control systems.

Weak internal controls create operational vulnerabilities

Poorly documented processes may increase risks involving:

• Unauthorized transactions;
• Duplicate payments;
• Procurement fraud;
• Inventory discrepancies;
• Cash leakage; and
• Financial misstatements.

Documentation gaps may also reduce management’s ability to detect irregularities early.