diff --git a/src/QUI/ERP/Accounting/Invoice/Invoice.php b/src/QUI/ERP/Accounting/Invoice/Invoice.php
index 622c2240a6ee5cd4ead74c858a9ba870e077e9ea..440b2e6af2f8f43c67f23e0c6824b1bb53f0a784 100644
--- a/src/QUI/ERP/Accounting/Invoice/Invoice.php
+++ b/src/QUI/ERP/Accounting/Invoice/Invoice.php
@@ -351,6 +351,15 @@ public function getCustomer(): QUI\ERP\User
             $userData['id'] = $this->getAttribute('customer_id');
         }
 
+        // Country fallback
+        if (empty($userData['country'])) {
+            if (!empty($invoiceAddress['country'])) {
+                $userData['country'] = $invoiceAddress['country'];
+            } else {
+                $userData['country'] = QUI\ERP\Defaults::getCountry()->getCode();
+            }
+        }
+
         return new QUI\ERP\User($userData);
     }