VAT Refund Conditions Vietnam are important for businesses that accumulate deductible input VAT, especially exporters and companies carrying out investment projects. A VAT refund allows an eligible business to recover qualifying input VAT instead of carrying the amount forward indefinitely. However, the company must meet the relevant legal conditions and provide sufficient supporting documents. Vietnam’s current VAT framework is based on the VAT Law No. 48/2024/QH15, together with its amendments and implementing regulations. The current rules provide specific VAT refund conditions for export activities, investment projects, and other qualifying cases.

I. What Is a VAT Refund in Vietnam?

1.1 Meaning of VAT Refund

A VAT refund occurs when a business receives back eligible input VAT from the tax authority after satisfying the statutory requirements.

Normally, a business uses deductible input VAT to offset output VAT. However, some businesses may accumulate a large input VAT balance, particularly when they export goods, invest in new projects, or have significant purchases during an early stage of operation.

Therefore, the VAT refund mechanism can help businesses improve cash flow and reduce the amount of VAT carried forward.

1.2 Who Can Apply for a VAT Refund?

VAT refunds can apply to businesses that fall within specific statutory refund cases. These include qualifying exporters, businesses with eligible investment projects, and certain other cases provided by Vietnamese VAT regulations.

However, being a business with unused input VAT does not automatically mean that the company qualifies for a refund.

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II. Main VAT Refund Conditions Vietnam

2.1 Using the VAT Credit Method

A business applying for a VAT refund under the main refund provisions generally needs to calculate VAT using the credit method. It must also maintain accounting books and accounting documents in accordance with Vietnamese accounting regulations and have a bank deposit account under its tax identification number.

Therefore, companies should make sure that their accounting and tax records are properly maintained before submitting a VAT refund application.

2.2 Eligible Input VAT

The input VAT included in a refund claim must satisfy the conditions for input VAT deduction.

The business should have appropriate invoices or tax payment documents and meet the applicable payment requirements. In addition, the purchases should relate to the company’s qualifying business activities.

Therefore, companies should review their input VAT before preparing a refund claim rather than simply using the balance shown on the VAT return.

2.3 Supplier Tax Compliance

Under the current rules, the tax authority can check whether suppliers have properly filed and paid VAT relating to invoices included in the refund application. If the supplier has not properly filed the relevant VAT return or has unpaid VAT for the corresponding period, the related invoices may not qualify for the refund.

As a result, businesses should carefully review major suppliers and maintain complete purchase documentation.

III. VAT Refund for Export Activities

3.1 Export VAT Refund

Export businesses are one of the main groups that may qualify for VAT refunds.

Under the current VAT Law, when residual input VAT relating to exported goods and services reaches VND 300 million or more during a month or quarter, the business may qualify for a VAT refund, subject to the statutory conditions.

Therefore, exporters should track input VAT related to export activities separately whenever possible.

3.2 Mixed Export and Domestic Sales

Some companies both export goods and sell products domestically. In this situation, the company should separately record input VAT related to exported goods and services where possible.

If separate accounting is not possible, the relevant input VAT can be determined based on the ratio of export revenue to total revenue from VAT-taxable goods and services during the refund period.

Therefore, companies with both domestic and export sales should maintain a clear VAT allocation calculation.

3.3 Export Documentation

Businesses should maintain complete documents supporting their export transactions, such as:

• Export contracts
• Commercial invoices
• Customs declarations where required
• Non-cash payment evidence
• Shipping and delivery documents
• Relevant accounting records

These documents help demonstrate that the transactions qualify for the applicable VAT treatment.

IV. VAT Refund for Investment Projects

4.1 New Investment Projects

Businesses carrying out qualifying investment projects can potentially claim a VAT refund for eligible input VAT incurred during the investment stage.

This can be particularly important for FDI companies establishing factories, production facilities, offices, or other investment projects in Vietnam.

Typical project-related expenses may include:

• Construction
• Machinery
• Production equipment
• Installation
• Professional services
• Imported equipment and materials

Therefore, businesses should track investment-project VAT separately from normal operating VAT.

4.2 Investment Project Documentation

A VAT refund claim for an investment project may require supporting documents demonstrating the project’s legal and financial status.

Companies should therefore maintain:

• Investment registration documents
• Project contracts
• VAT invoices
• Customs documents
• Payment evidence
• Accounting records
• Fixed-asset documentation

A clear project file can make the VAT refund review more efficient.

V. Other VAT Refund Cases

Vietnamese VAT regulations also provide refund mechanisms for certain other situations.

Depending on the circumstances, these may include qualifying cases involving:

• Business restructuring
• Merger or consolidation
• Division or separation
• Dissolution or bankruptcy
• Termination of operations
• Certain international treaty arrangements
• Certain foreign visitor VAT refund transactions

Therefore, businesses should identify the specific legal basis for the refund before preparing an application.

VI. Common VAT Refund Problems

6.1 Incomplete Invoices

Incorrect or incomplete VAT invoices can create problems during the refund review.

Businesses should check supplier information, invoice values, VAT rates, and transaction details before including invoices in the refund claim.

6.2 Missing Payment Evidence

A company may have valid invoices but still face difficulties if it cannot provide the required payment documents.

Therefore, accounting teams should reconcile invoices with bank statements and payment records before submitting the refund application.

6.3 Incorrect VAT Allocation

For businesses with both export and domestic sales, incorrect allocation of input VAT can affect the refund amount.

As a result, companies should maintain a clear calculation showing how the refundable VAT was determined.

6.4 Supplier Tax Issues

Supplier compliance can also affect a VAT refund claim. Under the current rules, the tax authority may review whether the seller has filed and paid VAT relating to the relevant invoices.

Therefore, companies should conduct appropriate checks on significant suppliers.

VII. VAT Refund for FDI Companies

FDI companies often have significant VAT refund requirements during investment and export activities.

For example, an FDI manufacturer may incur large amounts of input VAT while constructing a factory and purchasing machinery. After production begins, the company may also accumulate input VAT through the purchase of raw materials for export production.

Therefore, FDI companies should manage VAT at both the investment stage and operating stage.

A proper review should cover:

• Investment project VAT
• Import VAT
• Domestic sales
• Export sales
• Input VAT allocation
• Supplier invoices
• Payment records
• Customs documentation

In addition, companies should review VAT together with Foreign Contractor Tax and other tax obligations when transactions involve overseas suppliers.

VIII. How to Prepare for a VAT Refund

Businesses can reduce refund risks by preparing their documents throughout the year rather than waiting until the refund application is due.

A practical process should include:

• Reconcile input VAT regularly
• Separate export and domestic input VAT
• Check invoices and payment documents
• Review supplier tax compliance
• Maintain investment project records
• Reconcile VAT with accounting records
• Prepare supporting documents before filing the refund application

Therefore, regular VAT health checks can make the refund process more efficient.

IX. VAT Refund Services Vietnam

Professional VAT Refund Services Vietnam can help businesses review their eligibility and prepare the necessary documentation.

The service may include:

• Reviewing VAT refund eligibility
• Checking input VAT
• Reviewing invoices and payment evidence
• Calculating refundable VAT
• Reviewing export documentation
• Reviewing investment-project VAT
• Reconciling accounting records with VAT returns
• Identifying potential refund risks
• Supporting tax authority explanations

For FDI companies, professional support can be particularly useful when the refund involves large investment projects, imported equipment, exports, or transactions with overseas related parties.

X. Conclusion

VAT Refund Conditions Vietnam are particularly important for exporters and businesses carrying out investment projects. A company may qualify for a refund when it falls within a statutory refund case and satisfies the relevant requirements for input VAT deduction, accounting records, payment evidence, and supporting documents.

For export activities, the current VAT Law generally allows a refund when residual input VAT relating to qualifying exports reaches VND 300 million or more, subject to the applicable conditions.

For investment projects, companies should carefully track VAT incurred during the investment stage and maintain a separate project file. In addition, supplier tax compliance can affect the eligibility of invoices included in a refund claim.

Therefore, businesses should review VAT refund eligibility regularly, maintain complete documentation, and reconcile VAT with accounting records before submitting a refund application.

MVA VIETNAM ACCOUNTING AND AUDITING COMPANY LIMITED