Resolve Vat ID not being included in Shipping Address in Magento 2.3.2 issue24402

Author: edenduong

app/code/Magento/Customer/Model/Address/CustomerAddressDataFormatter.php

@@ -81,6 +81,7 @@ public function prepareAddress(AddressInterface $customerAddress)
             'inline' => $this->getCustomerAddressInline($customerAddress),
             'custom_attributes' => [],
             'extension_attributes' => $customerAddress->getExtensionAttributes(),
+            'vat_id' => $customerAddress->getVatId()
         ];
 
         if ($customerAddress->getCustomAttributes()) {