Export Services VAT in Vietnam: 0% Tax Conditions and Refund Procedures

Value-added tax (VAT) policy for exported services in Vietnam operates across two distinct statutory phases:

• Legacy Framework (effective continuously through June 30, 2025): Governed by the 2008 Law on VAT (as amended) and Circular 219/2013/TT-BTC, granting a 0% rate for services directly provided to overseas entities and consumed outside Vietnam.
• New Statutory Benchmark (effective from July 1, 2025): Governed by the Law on VAT No. 48/2024/QH15. Article 9 establishes the 0% VAT rate for export services consumed outside Vietnamese territory or inside non-tariff zones. In addition, Article 15 regulates input VAT refund eligibility from VND 300 million, and Article 14 establishes non-cash payment rules for purchases from VND 5 million. For wider context, review our guide to VAT for enterprises in Vietnam.

Tax authorities enforce audits on the actual place of consumption. Tech enterprises cannot rely merely on the foreign registration of the buyer to apply 0% VAT. Where service deliverables benefit end-users or operations inside Vietnam, tax officers will reclassify revenue under the standard 10% VAT rate, issuing retroactive tax assessments and statutory surcharges.

Legal Nature and Core Conditions for 0% VAT on Export Services

The 0% VAT rate serves as an export incentive designed to strengthen Vietnam as an international tech and business process outsourcing (BPO) hub. Unlike non-taxable status, a 0% VAT rating means the transaction remains within the VAT regime at a zero rate. This enables enterprises to credit 100% of input VAT incurred on office leases, IT infrastructure, servers, and software licenses.

Distinguishing Exported Software Services from Domestic Software Production

Many foreign investors conflate domestic software production with cross-border software export services:

• Domestic Software Production: Classified as non-taxable under Article 5, Clause 21 of Law 48/2024/QH15 and Circular 13/2020/TT-BTTTT. Invoices are issued without VAT. No output VAT is remitted, but input VAT cannot be credited or refunded; it is capitalized into deductible expenses for Corporate Income Tax (CIT).
• Exported Software Services: Subject to 0% VAT under Article 9 of Law 48/2024/QH15 provided deliverables are consumed outside Vietnam. Invoices are issued at 0% VAT, input VAT is 100% creditable, and accumulated input VAT is refundable once the statutory threshold is reached.

Where an enterprise generates both export revenue and domestic revenue, accounting teams must segregate input VAT directly tied to export activities. If common overhead inputs cannot be separated, input VAT is apportioned based on the ratio of taxable revenue over total gross revenue during the tax period.

Three Mandatory Documentation Requirements to Prove 0% VAT

To sustain the 0% VAT rate during tax audits, export service providers must maintain three statutory records:

1. Foreign Service Agreement: Signed in writing or documented via valid electronic data interchange with the overseas client, detailing service scope, performance location, contract consideration, and cross-border settlement terms.
2. Non-cash International Payment Records: Direct telegraphic transfer (SWIFT) from the foreign client bank account into the enterprise corporate bank account opened at a licensed bank in Vietnam.
3. Electronic VAT Invoices: Issued in compliance with Decree 123/2020/ND-CP and guiding regulations under Law 48/2024/QH15, stating the 0% VAT rate at the delivery or acceptance milestone.

Failure to satisfy any of these three requirements will lead tax inspectors to disqualify the 0% rate, resulting in reclassification to the standard 10% VAT rate.

Rules for Determining Place of Consumption and 10% Standard Rate Exclusions

Place of consumption forms the primary audit focus for tax officers inspecting foreign service revenues. Under Article 9 of Law 48/2024/QH15, export services must be consumed outside Vietnamese territory. When service consumption takes place inside Vietnam, the transaction is disqualified from 0% VAT regardless of foreign currency settlement.

Place of consumption is verified by where the foreign client directly utilizes service outputs:

• Software Outsourcing and SaaS: Source code delivered via cloud repositories to offshore counterparties and operated on foreign servers is treated as consumed outside Vietnam (0% VAT).
• BPO Data Processing: Data entry and analysis performed by Vietnamese personnel for foreign markets, with reports utilized abroad, qualify as consumed outside Vietnam (0% VAT).

For services rendered to enterprises within specialized industrial locations, consult our guide on the EPE enterprise VAT regime and non-tariff zone regulations.

Services Rendered to Foreign Clients Excluded from 0% VAT

Executing a contract with an offshore legal entity does not automatically grant 0% VAT. Law 48/2024/QH15 excludes services consumed domestically:

Issuing 0% invoices for services consumed in Vietnam exposes the enterprise to 10% back-taxes, a 20% penalty for under-declaration, and daily late-payment interest charges (0.03% per day).

International Banking Payment Documentation and Cross-Border Gateway Risks

Documentary proof of non-cash payment through banking channels is essential to validate 0% VAT and support refund claims. Funds remitted via SWIFT MT103 telegraphic transfer must meet three compliance tests:

• Matching Remitter Entity: The remitting party on the bank credit advice must strictly match the foreign contracting party specified in the service agreement.
• Clear Transaction Reference: Bank remittance notes should cite the relevant service contract number or commercial invoice reference.
• Regulated Inward Bank Account: Funds must be deposited directly into the registered business bank account of the Vietnamese company.

Third-Party Payment Compliance Warning: If a foreign client delegates payment to an offshore affiliate, the third-party payment arrangement must be formally stipulated in the service contract or an addendum signed before funds transfer. Post-facto authorization letters prepared after funds arrival are rejected by tax authorities, triggering loss of the 0% VAT rating.

Managing Risks with Stripe, PayPal, and Payoneer Online Gateways

SaaS platforms and cross-border digital providers collecting payments via fintech gateways must implement three control mechanisms:

• Automated Fee Reconciliation: Gateways deduct 2% to 4% in processing fees before crediting funds. Enterprises must archive full transaction logs and fee schedules to prove deductions represent legitimate financial expenses.
• Repatriation to Corporate Account: Revenue collected in virtual wallets must be regularly swept into the corporate bank account in Vietnam. Holding balances in offshore wallets or sweeping funds into personal director accounts is non-compliant.
• Monthly Settlement Audits: Maintain monthly reconciliation sheets matching end-user account identifiers on the payment gateway with inward bank credit slips issued by the domestic bank.

Input VAT Refund Conditions and Procedures from VND 300 Million

Claiming VAT refunds unlocks capital for technology firms investing heavily in servers, computers, and payroll. Article 15 of Law 48/2024/QH15 outlines statutory refund mechanisms for export goods and services.

Under Article 15, Clause 1, Item a, business establishments with export goods or services that accumulate uncredited input VAT of VND 300 million or more in a given month or quarter are entitled to cash refunds from the state budget.

Enterprises must apply three statutory rules:

• Segregated Input Accounting: Input VAT incurred on equipment, assets, and services utilized for export activities must be tracked separately in accounting ledgers.
• Statutory Allocation for Common Overhead: Where input VAT cannot be separated, allocation follows the statutory formula:

• Refund Cap on Export Revenue: The refundable VAT amount cannot exceed the statutory percentage threshold calculated against actual export revenue realized during the tax refund period.
• Non-cash Payment Threshold: Input purchase invoices of VND 5 million or higher must have bank payment vouchers under Article 14 of Law 48/2024/QH15. See our analysis on the VND 5 million non-cash payment rule for VAT.

Statutory Legal Timeline (De Jure) vs. Tax Inspection Reality (De Facto)

Statutorily (De Jure), VAT refund dossiers fall into two procedural tracks: Refund first, audit later (6 working days) and Audit first, refund later (40 working days).

In practical enforcement (De Facto), first-time export service refund applications are invariably routed to the Audit first, refund later track. Tax auditors review developer timesheets, project deliverables, code deployment records (Git commit logs, Jira tickets), foreign currency bank statements, and supplier invoice authenticity. Review our guide on Vietnam VAT refund compliance for audit readiness.

Conclusion and Strategic Recommendations for Tech and Digital Enterprises

Applying the 0% VAT rate and securing timely tax refunds are critical financial rights for export-oriented service providers in Vietnam. Under the regulatory framework of Law on VAT No. 48/2024/QH15, businesses must audit foreign consumption terms, establish rigorous cross-border banking trails, and segregate input VAT accounts.

To secure tax refund claims and mitigate exposure during tax inspections, consult our comprehensive VAT refund service or engage our tax compliance advisory team for CPA-led professional support.