1. real-name registration system taxation refers to the system in which the tax authorities confirm the identity of taxpayers' representatives and their authorized tax agents. The tax authorities collect, compare and confirm the identity information of tax agents according to their valid personal identity documents, and then handle tax-related matters for them. A tax agent who has collected identity information should carry a valid identity document when handling tax-related matters.

2. Information required for real-name taxation. When collecting identity information from the tax authorities, taxpayers should show their business licenses with unified social credit codes in addition to their tax registration certificates. According to the following circumstances, if the taxpayer is a representative, the original identity certificate should also be provided to the tax authorities. ;

3. If the taxpayer is the person in charge of finance or other authorized personnel, he shall show his original identity certificate and the original power of attorney for handling tax matters.

4. If the taxpayer is an individual, show the original ID card and the original agreement.

5. Taxpayers who collect and compare identity information no longer need to produce tax registration certificates, copies of identity documents and other materials when handling tax-related matters again.