Issue a tax-free general VAT invoice

Sales of pig blood belong to the sale of fresh agricultural products and are exempt from VAT. A tax-free general VAT invoice should be issued.

If the seller is a small-scale taxpayer (including individual industrial and commercial households) or a general taxpayer, he must register with the tax authorities for tax exemption before he can enjoy the preferential policy of exempting himself from VAT. After filing, you should issue a tax-free general VAT invoice on your own.