Determines the tax administration and customer VAT number from the delivery address of the invoice.
auto_awesome What this module does
AI-generated from the code · Odoo 13.0Automatically picks the correct tax administration and customer VAT number for sales orders and customer invoices based on the delivery address country, and shows them on the sales order form and printed quotation/order.
This module links sales and invoicing to the multi-VAT rules of your company. When you create a sales order, Odoo looks at the delivery address country and automatically fills in the 'Customer tax administration' field. It then uses that administration to work out the customer's VAT number and shows it in a read-only 'Customer VAT' field.
On the sales order screen, both fields appear right after the fiscal position, so salespeople can see which tax administration and VAT number apply before confirming the order. The customer field on the order is also adjusted so the VAT number is not shown in the address pop-up, avoiding confusion with the computed value.
For customer invoices and credit notes, the same logic runs: the tax administration is derived from the delivery address country, and it is cleared when there is no delivery address or when the document is not a customer invoice or refund.
The printed quotation and sales order report now shows the customer VAT number taken from the computed value, using your company's own label for tax IDs (for example 'VAT' or 'Tax ID').
All these values are stored on the records, so they remain available for reporting and follow-up. The module touches sale.order and account.move.
Depends on
Models and fields (2)
- sale.order · extends an existing modelcustomer_vat (Customer VAT), customer_vat_partner_id (Customer tax administration)
- account.move · extends an existing modelcustomer_vat_partner_id
Text generated by AI (DeepSeek) from reading the Odoo 13.0 code on GitHub; it may contain mistakes, so check the code before deciding. View the code on GitHub
Availability by version
Reviewed: 2026-11-03Confirmation status: 1 confirmed, 8 with no information of 9 versions.
Sources · Odoo 13.0
Confirmed on 2026-11-03 in branch 13.0 of OCA/account-fiscal-rule.
terminal Installation and usage
No verified informationInstallation instructions, the distribution package, dependencies and configuration steps are not shown because they have not yet been verified in the module documentation for any version.
Data imported from GitHub: this sheet reflects the latest catalog review, not a live lookup. Always check the module documentation and staging before installing in production.