The authenticity of the invoice can be identified according to the following methods: (1) The font of the invoice name and text content is italic; (2) After normal copying, the color of the text displayed on the invoice couplet is purple; (3) Each couplet The number of each invoice has 8 digits, and the font is a new Gothic font; (4) The uppercase amount column of the invoice uses the invoice text color overprint color bar. , First: Identify the authenticity of the special VAT invoice: First: From the appearance, it has the following two characteristics: 1. Red fluorescent anti-counterfeiting mark or micro-letter anti-counterfeiting mark, special invoice invoice page, deduction page "XX VAT exclusive" The double solid lines at the bottom of the word "Invoice" are composed of miniature letters. Among them, the upper line is the abbreviation of Chinese Pinyin consonants of Chinese characters such as "×× Special Value-Added Tax Invoice", and the lower line is the abbreviation of Chinese Pinyin consonants of Chinese characters such as "Supervised by the State Administration of Taxation". The inner circle line of the invoice supervision seal consists of multiple groups of Chinese pinyin initial consonant abbreviations of the Chinese characters "Production by the State Administration of Taxation", namely "GJSHWZJJZH". It can be seen clearly through a high-power magnifying glass. 2. The special value-added tax invoice number is printed in special-shaped number fonts. Second: The value-added tax anti-counterfeiting tax control system can play an anti-counterfeiting function. The VAT anti-counterfeiting tax control system is a powerful means to strengthen the anti-counterfeiting function of special invoices and avoid collecting fake invoices. When an enterprise purchases special invoices from the tax authorities, it must hold a tax control IC card issued by the tax authorities, which is issued by the tax authorities through the enterprise. The subsystem registers the starting and ending range of the invoices purchased by the enterprise on its tax control IC card, and at the same time, the flow information about these invoices is registered in the enterprise issuance subsystem. In this way, the tax department will have important information on the use of special invoices during the invoice issuance process. Facilitates enhanced control management. During the invoicing process, the encryption function provided by the anti-counterfeiting invoicing subsystem is used to encrypt the main information on the invoice (including the issuance date, invoice code, invoice number, tax registration number, amount and tax amount of both buyers and sellers, etc.) to form an anti-counterfeit electronic The password (also called cipher text) is printed on the invoice, and all information used for encryption is recorded into the black box of the Golden Tax Card on a ticket-by-ticket basis. If you need to identify the authenticity of an invoice, you can enter the cipher text on the invoice into the certification tax declaration subsystem through a data scanner or keyboard. Character recognition technology is used to convert the image into digital information, which is decrypted to recover seven key parameters, and then combined with Compare the corresponding contents on the invoice. Since the special anti-counterfeiting VAT invoice has one ticket and one code, if the comparison results are consistent, the invoice is authentic. If it does not match, it is a fake invoice. Secondly: Identify the authenticity of ordinary invoices: 1. Check online. Now the tax systems in many big cities may have opened online invoice checking systems. There is also a website address printed on the invoice for inquiry. 2. If your invoice is relatively original, you can only look at the paper version. The real ticket paper is thin and flexible, the watermark is clear, and the printing quality is good. The producer seal on the top is brightly colored. 3. If you are not afraid of trouble, just call the tax bureau of the other party and ask. There is a tax number on the special invoice stamp under the invoice. You can check the tax bureau of the other party based on the first six digits of the tax number. If you don't know, you can consult the tax bureau where your unit is located, because everything is online now. You can dial 12366 to check, there will be a voice prompt inside, whether it is national tax or local tax, you can also log in to the local national tax or local tax website and enter the password to check