W-9 Upload Welcome to Purchasing's W-9 Upload System. Now, it is an easy process to submit your W-9 documents to Purchasing. * Enter the Vendor Name: As it appears on line 1 of W-9 Enter DBA Name: If applicable Enter QUE number: Given by department to expedite setup Upload Document: W-9 must be signed and dated. * Fields are required. If you do not have a W-9 please fill out UCLA's substitute W-9. Interested in receiving EFT payments? Please complete the EFT Authorization form.