diff --git a/addons/account/models/account_move_line.py b/addons/account/models/account_move_line.py
index 1f7a515d7e1..6c1cf9cf494 100644
--- a/addons/account/models/account_move_line.py
+++ b/addons/account/models/account_move_line.py
@@ -788,6 +788,8 @@ class AccountMoveLine(models.Model):
                 audit_str += separator if audit_str else ''
                 audit_str += tag_name + ': ' + formatLang(self.env, tag_amount, currency_obj=currency)
 
+            record.tax_audit = audit_str
+
     @api.depends('product_id')
     def _compute_product_uom_id(self):
         for line in self: