e-Invoice.app
Vietnam

Vietnam e-Invoicing

Updated 30 August 2025

B2B
mandatory
since 1 July 2022
Mandatory e-Invoice system for all businesses nationwide.
B2G
mandatory
since 1 July 2022
Mandatory e-Invoice system for all B2G transactions through General Department of Taxation validation platform.
B2C
mandatory
since 1 July 2022
Mandatory e-Invoice system for B2C transactions. All retail and consumer-facing businesses required to issue electronic invoices.

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View Vietnam's e-invoicing regulatory compliance information.

XML format with digital signatures
General Department of Taxation e-Invoice specifications
XML with mandatory digital signatures
Real-time validation through GDT platform

Archiving Requirements:

10 years retention per Decree 123/2020/ND-CP Article 6 ; Must maintain original XML format with digital signature; Storage in-house or outsourced permitted.
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Access Vietnam's XML format with digital signatures, General Department of Taxation e-Invoice specifications standards, XML with mandatory digital signatures, Real-time validation through GDT platform format specifications, clearance model details, and archiving requirements.

N/A
No SAF-T implementation; Vietnam uses mandatory e-Invoice system with real-time GDT validation and digital archiving requirements

Access detailed regulatory announcements and implementation guidance.

e-Invoice system pilot program
1 November 2020
Pilot phase
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Nationwide mandatory implementation
1 July 2022
National mandate
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Enhanced compliance and regulatory updates
1 January 2025
System enhancement
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Last updated: 30 August 2025
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