Understanding the audit requirements for foreign companies in Vietnam is essential for every FDI enterprise operating in the country. Many foreign investors mistakenly assume that audit is only necessary for large corporations. However, Vietnamese regulations clearly state that most foreign-invested entities must conduct statutory audits annually, regardless of business size.

Moreover, failure to comply with audit obligations can lead to administrative penalties, tax risks, and difficulties in profit remittance abroad. Therefore, knowing when audit is mandatory, what documents are required, and how to prepare properly will help foreign companies operate smoothly and legally.

This article provides a complete legal overview, practical guidance, and professional solutions from MVA Vietnam to help your business meet all audit obligations efficiently.

I. Legal basis of audit requirements for foreign companies in Vietnam

Which foreign companies must conduct audit in Vietnam?

The audit requirements for foreign companies in Vietnam are not optional. They are clearly regulated under multiple legal documents:

• Law on Independent Audit 2011
• Law on Accounting 2015
• Decree 17/2012/ND-CP
• Circular 200/2014/TT-BTC and Circular 133/2016/TT-BTC

Regulations from the Ministry of Finance and Tax Authorities

According to these regulations, enterprises with foreign investment capital are classified as entities subject to mandatory annual independent audit.

In addition, audited financial statements are required for submission to:

• Tax Department
• Department of Planning and Investment (DPI)
• Statistics Office
• Parent company abroad (if any)

As a result, audit is not only a compliance procedure but also a legal condition for many corporate activities.

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II. Which foreign companies must conduct audit in Vietnam?

A common question from investors is whether their company falls under the audit requirements for foreign companies in Vietnam. In practice, almost all FDI entities must be audited, including:

• 100% foreign-owned companies
• Joint venture companies
• Foreign-invested LLCs and JSCs
• Representative offices with accounting activities
• Branches of foreign companies in Vietnam
• Companies applying for profit remittance abroad
• Companies participating in M&A, capital transfer, or dissolution

Furthermore, even newly established companies must conduct audit from the first financial year.

However, Vietnamese-owned SMEs may be exempt from audit, while foreign-invested SMEs are still subject to mandatory audit. This is a key difference many investors overlook.

III. What financial statements must be audited?

Under the audit requirements for foreign companies in Vietnam, the following reports must be audited annually:

• Balance Sheet
• Income Statement
• Cash Flow Statement
• Notes to Financial Statements
• Trial balance and accounting ledgers
• Tax finalization reports

Moreover, these reports must comply with Vietnamese Accounting Standards (VAS), not IFRS or foreign standards.

Therefore, foreign companies must ensure their accounting system is maintained according to VAS throughout the year to avoid issues during the audit process.

At the same time, auditors will review:

• Accounting books
• Invoices and supporting documents
• Labor and payroll records
• Tax declarations
• Bank statements and contracts

IV. Timeline and penalties related to audit compliance

Understanding the timeline is crucial when meeting the audit requirements for foreign companies in Vietnam.

4.1 Audit deadline

Audited financial statements must be completed within 90 days from the end of the fiscal year (usually before March 31).

4.2 Submission deadline

After the audit is finalized, the reports must be submitted to relevant authorities immediately.

4.3 Penalties for non-compliance

Failure to comply may lead to:

• Administrative fines from 20–50 million VND
• Tax inspections and audits
• Suspension of profit remittance abroad
• Difficulties in license amendment or capital increase
• Higher legal risks during M&A or dissolution

Consequently, late or incorrect audits can create serious operational obstacles for foreign companies.

V. Common difficulties foreign companies face during audit

Although the audit requirements for foreign companies in Vietnam are clear, many FDI enterprises struggle during implementation due to:

• Accounting not following Vietnamese standards
• Missing invoices or improper documentation
• Incorrect tax declarations during the year
• Lack of reconciliation between accounting books and tax reports
• Internal accountants unfamiliar with audit preparation
• Language barriers when working with auditors

Moreover, many foreign managers only realize these issues when the audit begins, leaving very little time to correct mistakes.

Therefore, proactive preparation with professional support is highly recommended.

VI.How MVA Vietnam helps foreign companies comply with audit requirements

MVA Vietnam is a professional consulting firm specializing in accounting, tax, and audit support for FDI enterprises. We understand thoroughly the audit requirements for foreign companies in Vietnam and provide end-to-end solutions.

Our audit support services include:

• Reviewing accounting books before audit
• Cleaning and reconciling accounting data
• Supporting document preparation
• Working directly with independent auditors
• Explaining accounting issues to auditors
• Ensuring audit completion before deadlines
• Advising on tax and accounting adjustments after audit

Furthermore, we help businesses build a compliant accounting system throughout the year, making the audit process fast and smooth.

As a result, foreign companies save time, avoid penalties, and reduce audit risks significantly.

VII. Why foreign companies choose MVA Vietnam

Foreign investors prefer MVA Vietnam because:

• Deep understanding of FDI regulations
• English-speaking consultants
• Experience with hundreds of foreign companies
• Strong coordination with licensed audit firms
• Transparent service cost
• Commitment to legal compliance and deadlines

At the same time, we do not only assist during the audit season. We accompany your business year-round to ensure your accounting and tax system is always audit-ready.

VIII. Conclusion

Complying with the audit requirements for foreign companies in Vietnam is a mandatory legal responsibility for all FDI enterprises. Moreover, proper audit preparation protects businesses from penalties, tax risks, and operational delays.

Understanding the legal basis, required reports, and compliance timeline will help foreign investors manage their companies more effectively. However, professional support remains the most efficient solution to ensure full compliance.

With extensive experience supporting foreign companies, MVA Vietnam is ready to assist your business in meeting all audit obligations smoothly and professionally.

Get professional audit support today

If your company needs assistance with the audit requirements for foreign companies in Vietnam, contact MVA Vietnam today for expert consultation and full audit preparation support.

MVA VIETNAM ACCOUNTING AND AUDITING COMPANY LIMITED

Address: LK3 – 04, Loc Ninh urban area, TT. Chuc Son, H. Chuong My, City. Hanoi

Phone: 024.7109.7766 (keys 5) – Hotline: 0329.199.983

Wechat: 0329.199.983

Email: quynt.mva@gmail.com