VAT invoices are divided into ordinary invoices and special invoices. Ordinary invoices cannot be deducted, but special invoices can be deducted. The 17-point invoice may not be deductible, but he can draw out the 17-point invoice and draw out a special invoice to deduct it, but to draw up a special invoice, he needs to know some information other than the company name, such as tax number and address. You also have to ask the customer who bought your goods for something that can prove that their company is a general taxpayer, and a tax registration certificate with an approval or a stamp of general taxpayer.