The invoice number is eight digits in the upper right corner of the invoice. The number that automatically pops up in the Golden Tax Card system every time the invoice is issued is also the invoice number. When issuing an invoice, you must first check whether the invoice number matches the invoice number in the system.

Invoice number is the serial number of the invoice. Together with the invoice code, it can ensure the uniqueness of this invoice in the country.

VAT invoice code *** 10 digits: 1-4 digits represent the area code; The 5th-6th represents the plate-making year; ? The seventh digit represents the batch (with 1, 2, 3, 4 respectively); ? The eighth representative version of the language (1, 2, 3 and 4 are Chinese, Chinese and English, Tibetan and Chinese, Uygur and Chinese respectively); How many invoices does the ninth representative have? (4, 7 are four times and four times respectively); ? The number 10 represents the amount version number of the invoice; ? (Use 1, 2, 3, and 4 to indicate ten thousand yuan version, one hundred thousand yuan version, one million yuan version, and ten million yuan version respectively, and use "0" to indicate computer invoice).

Invoice number is the code given to the invoice by the tax department. When querying the authenticity of an invoice, you need to enter the invoice number. The invoice number is generally 8 digits, but when querying the authenticity of the invoice online, it is generally necessary to enter the information code or invoice code before the invoice number. Therefore, the "invoice number" when querying the authenticity of an invoice consists of "information code+invoice number" or "invoice code+invoice number".

Methods for inquiring the authenticity of invoices;

1. If this is your first query, please select "Query this invoice for the first time";

2. If the information code is printed on the invoice, please enter the information code and invoice number in the "Invoice Number" column on the right, enter the password in the "Password" column, and press the "Query" button; If there is no information code on the invoice, please enter the invoice code and invoice number in the "Invoice Number" column on the right. For old invoices, directly enter the 18-digit invoice number, enter the password in the "Password" column, and press the "Query" key.

The invoice issuing enterprise must use the unique code of the goods!

Taxpayers have upgraded their invoicing software before August, 2065438 1, used the new VAT invoice management system, and selected the tax types and codes corresponding to goods and services to issue VAT invoices. Because the tax classification and code of goods and services are in one-to-one correspondence, as long as the invoice issued by the enterprise is in doubt, the tax bureau can easily see that the enterprise issuing the invoice has violated the rules. At this time, if the amount is large, the tax will soon come to you to understand!