Before Muqian, each invoice in China generally has a unique 12- digit code, and each digit represents a different meaning: the zero digit is the national tax code (1- national tax, 2-local tax). The 2nd-5th digits are the top 4 digits of the administrative division code of the area where the invoice producer is located. Number 6-7 is the annual number of printed invoices. The eighth place is the industry code. The national tax includes industry and commerce, while the local tax includes transportation, construction, entertainment and service. The ninth digit is the invoice format code, which indicates the invoice formats such as manual, machine-typed, quota and prize. Number 11-12 is the batch code printed in the year compiled by the provincial tax authorities themselves. For example: 111111325131, this invoice is a general-purpose machine-made commercial invoice printed by Beijing State Taxation Bureau in the 131th batch in 2113.

when the following conditions exist in the invoice code arrangement, it can be considered as a false invoice: first, the national and local tax invoices are mixed, such as the purchase of office supplies should use the commodity sales invoice, if the local tax invoice is used, it should be a false invoice, and if the catering invoice is used, it also belongs to the false invoice; Second, the geographical code does not match. For example, the geographical code of the invoice does not correspond to the geographical name on the invoice stamp, and it should be a false invoice; Third, the year code is quite different. If the invoice printed in 2111 is still used in 2113, it can basically be judged as a fake ticket; Fourth, the industry code does not match. For example, if the invoice code indicates that it is used by an industrial enterprise and the invoice is stamped by a commercial enterprise, then the invoice may be a fake ticket

Since it is found to be a real ticket, it is recommended to consult the local tax authorities! Best wishes ~ ~ ~