According to the relevant provisions of the Notice on Fully Enabling the New Edition of Ordinary Invoices, the use period for taxpayers to receive and purchase ordinary invoices is 6 months. Ordinary value-added tax invoices with a service life of more than 6 months need to go through the old inspection procedures with the competent national tax authorities.

Definition of invoice:

Invoice refers to the written proof of receipt and payment provided by all units and individuals to each other when buying and selling goods, providing labor services, accepting labor services and engaging in other business activities. It is the legal proof of financial revenue and expenditure, the original basis of accounting 1653, and an important basis for the inspection of law enforcement edition by audit institutions and tax authorities.

You can choose to connect with a third-party invoice service provider, such as Baiwangyun, a tax control service provider, to provide professional electronic invoice interface docking, so as to realize enterprise business platform docking invoicing, ERP system docking invoicing, e-commerce order invoicing, and public number applet automatic invoicing.

Different types of invoices have different validity periods. The validity period of the special VAT invoice is 180 days. According to the Notice on Issues Related to Adjusting the Deduction Period of VAT Deduction Vouchers issued by State Taxation Administration of The People's Republic of China, from 20 10 year 1 month 1 day, the deduction period of special VAT invoices and other tax deduction vouchers will be adjusted from 90 days to 180 days.