Real-name tax management means that the tax authorities collect, verify and maintain the identity information of tax payers, and handle related tax-related matters for taxpayers on the premise of clarifying the identity of tax payers and the tax authorization relationship. Taxpayers can collect identity information in the following two ways: (1) Log in to the official China Station of the Electronic Taxation Bureau of this province; (2) Go to the competent tax authorities for handling. 2. What is the national tax? The national tax is a national tax system, which is symmetrical with the "local tax" and is the product of a country's tax-sharing system. In the process of developing socialist market economy, taxation bears the functions of organizing fiscal revenue, regulating economy and regulating social distribution. More than 90% of China's annual fiscal revenue comes from taxes, and its position and role are becoming more and more important. National tax, also known as central tax, is collected by the State Taxation Bureau, which is a fixed source of revenue for the central government and owned by the central government. State Taxation Administration of The People's Republic of China is the directly affiliated institution (ministerial level) in charge of tax work in the State Council. In the process of developing socialist market economy, taxation bears the functions of organizing fiscal revenue, regulating economy and regulating social distribution. At present, more than 90% of China's annual fiscal revenue comes from taxes, and its position and role are becoming more and more important. Third, the national tax system is mainly responsible for the collection and management of project value-added tax, consumption tax, business tax, income tax and urban maintenance and construction tax paid by railways, head offices of banks and insurance companies, income tax of central enterprises, and income tax of joint ventures and joint-stock enterprises composed of central and local enterprises and institutions. After 2002 1 month 1 day, the enterprise income tax for the establishment (opening) of registered enterprises, the income tax for local and foreign banks and non-bank financial enterprises, the income tax for offshore oil enterprises, the resource tax, the personal income tax levied on the interest income from savings deposits, the stamp duty levied on securities transactions, the vehicle purchase tax, the tax refund for export products and the overdue fine income from the central tax shall be subject to the central tax.