Vietnam Chart of Accounts - Circular 99 and 133
by Viindoo
| Lines of Code | 5655 |
| Technical name | l10n_vn_viin |
| License | OPL-1 |
| Website | https://viindoo.com/apps/modules/19.0/l10n_vn_viin |
| Read description for | v 15.0 v 16.0 v 17.0 v 18.0 |
| Required Apps | Invoicing (account) Discuss (mail) |
| Included Dependencies | Viindoo Base Accounting Foundation |
| Extensions | Vietnam Legal Stock Reports Vietnam - Account Asset Accounting Reports - Vietnam Accounting Vietnam - Freight Project Localization |
Vietnam Chart of Accounts - Circular 99 and 133
Vietnam Chart of Accounts according to Circular #99/2025/TT-BTC and #133/2016/TT-BTC by the Ministry of Finance
Key Features
Built natively on Odoo/Viindoo to streamline real business operations:
Two Complete Charts of Accounts, Ready to Use
Circular 99 (TT99/2025): Full COA for large enterprises.
- Circular 133 (TT133/2016): Full COA for small and medium enterprises.
- Account Groups are pre-configured for structured financial reporting.
- Accounts are auto-tagged with Account Tags matching Vietnamese reporting standards - new.
accounts you create are auto-tagged too.
Vietnamese Tax Configuration Out of the Box
Pre-configured tax types: VAT 0%, 5%, 8%, 10%, VAT on imported goods, export tax.
and VAT-exempt transactions.
- Tax Groups are correctly classified (VAT vs. non-VAT) for accurate tax reporting.
- Tax Report Lines for the Vietnamese VAT declaration are included.
Print-Ready Vietnamese Accounting Documents
Receipt voucher (Phiếu thu - Mẫu 01-TT) and Payment voucher (Phiếu chi - Mẫu 02-TT).
printed directly from Payments or Journal Entries.
- Journal Entry report in standard Vietnamese PDF format.
- Customizable fields: recipient/payer name, origin document number.
- Reports use a dedicated Vietnamese accounting layout with legal name support on every report.
Smart Default Account Mapping
Property accounts (income, expense, receivable, payable, stock valuation, etc.) are.
pre-mapped to the correct Vietnamese accounts upon installation.
Company-level defaults for currency exchange, cash differences, early payment discounts.
VAT payable, employee payable, advance, borrowing, lending, deferred revenue, and prepaid expense accounts are all set automatically.
The Chart of Accounts
Add common taxs
Analytic tags
Account tags
Print Payment Receipts in PDF
Payment Receipts
Payment gateway conversion differences land in the right Vietnamese account from day one
Online payments in a foreign currency rarely settle at exactly the amount on the invoice. Under Vietnamese rules that gap is not a plain exchange gain or loss, and posting it to the wrong account means a correction at every period end. The Vietnam localization pre-fills the Gain Account and Loss Account of the Payment gateway currency conversion block (Invoicing > Configuration > Settings) for the chart your company runs on:
- TT99 (C99): gain posts to 7118, loss to 8118.
- TT133 (C133): gain posts to 711, loss to 811.
- Conversion differences stay separate from exchange gain/loss. Under TT99, exchange gain/loss keeps its own accounts (5151 and 6352).
- Each company keeps its own setting, so a group with one entity on TT99 and another on TT133 gets the right accounts for each, and you can still change them to match your accountant's policy.
The Gain and Loss fields appear once the Payment gateway currency conversion option is turned on in Settings.
See Vietnam Chart of Accounts - Circular 99 and 133 in Action
See how this module solves real business problems in a working Viindoo environment.
Need help with Vietnam Chart of Accounts - Circular 99 and 133?
For questions, implementation support, or consulting services, contact Viindoo.
Pre-Sales & Partnership
sales@viindoo.comWhen contacting us, please include:
- Odoo/Viindoo version (CE/EE).
- Number of users and business scope.
- Other modules currently in use.
Technical Support
apps.support@viindoo.comFor faster troubleshooting, please provide:
- Order number or app reference.
- Odoo/Viindoo version & edition.
- Steps to reproduce the issue.
- Screenshots/logs if available.
Technical Requirement
Changes log
We continuously improve this module. Recent updates from the official Viindoo repository:
- 2026-08-14 Fixed Skip loading taxes and accounts when reloading the chart template for branch companies, which share the root company's records.
- 2026-08-14 Fixed Do not resolve property defaults when reloading the chart template for companies missing the stock valuation journal external id.
- 2026-02-27 Improved Switch VN CoA template to Circular 99 (C99).
- 2026-03-03 Improved Complete account_type and reconcile in overridden CoA for clarity.
- 2026-03-01 Fixed Format quoted text as text for template CSVs.
- 2025-11-18 Improved Translation account tax data csv.
- 2025-11-18 Fixed Number to work with out currency label.
Works Great With These Modules
Extend Vietnam Chart of Accounts - Circular 99 and 133 with complementary Viindoo apps:
Vietnam Account Auto Transfer
Add transfer rules in compliance with VAS
Module l10n_vn_viin_account_auto_transferVietnam - Foreign Trade
Extending Foreign Trade & Logistics module providing Vietnam Standards
Module l10n_vn_viin_foreign_tradeVietnam - HR Accounting
Extending Human Resource Accounting according to Vietnam Accounting Standards
Module l10n_vn_viin_hr_accountLoan Management - Vietnam Accounting
Default Loan Order Template receivable & payable accounts for Vietnam
Module l10n_vn_viin_loan_managementVietnam Receipt/Delivery Order Templates
Print Goods Receipts and Delivery Orders according to the Circular 99/2025/TT-BTC and 133/2016/TT-BTC forms.
Module l10n_vn_viin_picking_operationVietnam - Point of Sale - Accounting Optimization
Streamline POS accounting in Vietnam by enabling flexible invoice creation and eliminating redundant journal entries
Module l10n_vn_viin_posWho Should Use This Module?
Built for teams that need this capability fully integrated into their Odoo/Viindoo stack.
Executives & Business Owners
Need clear visibility into operations and a stack that scales without bespoke development.
Operations / Department Leaders
Want to streamline daily workflows, remove manual handoffs, and keep data consistent across teams.
Implementers & Odoo Partners
Looking for production-ready Viindoo modules to deliver projects faster and at lower risk.
Installation
- Navigate to Apps.
- Search with keyword l10n_vn_viin.
- Press Install.
Instruction
Instruction video: Vietnam Chart of Accounts - Circular 99 and 133
1. A Full Chart of Accounts.
- Provide a full Chart of Accounts according to Circular No. 99 and Circular No. 133 based on the specified circular of your company.
2. Add common taxes.
3. Add analytic tags.
- Go to Accounting > Configuration > Analytic tags.
4. Add account tags.
- Go to Accounting > Configuration > Account tags.
5. Provide Payment Receipts in PDF according to Circular No. 99/2014/TT-BTC and Circular No. 133/2016/TT-BTC.
- Template 01-TT: for receiving payments.
- Template 02-TT: for sending payments.
6. Payment gateway currency conversion accounts are pre-filled.
When a payment gateway charges an amount that differs from the document amount converted at the Odoo rate, the difference is recorded in the Gain Account or Loss Account of the Payment gateway currency conversion block. For Vietnamese charts these accounts are filled in for you:
- Circular No. 99 (TT99): Gain Account 7118 Other income, Loss Account 8118 Other expenses.
- Circular No. 133 (TT133): Gain Account 711 Other Income, Loss Account 811 Other Expenses.
This conversion difference is separate from the exchange gain and loss caused by rate movement between dates. Under TT99 the exchange gain and loss stay on accounts 5151 and 6352.
Each company keeps its own choice. Open Invoicing ‣ Configuration ‣ Settings, switch to the company you want, and find the block in the Currencies section; the Gain Account and Loss Account fields appear once Payment gateway currency conversion is enabled. You can select other accounts there to follow your accountant's policy. When the module is installed on a company that already uses one of these charts, the accounts are filled in only where the fields were empty - existing choices are never overwritten.
TT99 company:
TT133 company:
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