According to Niu Zhang. Com: 1, there is something wrong with the tax bureau system. Call the customer service of the tax bureau to see if the server system has updated the declared system tax.

2. If there is no approved information, you need to manually download the approved information and re-enter the online tax system.

Tax registration is a legal system for tax authorities to register and manage taxpayers' production and business activities according to the provisions of the tax law, and it is also a legal procedure for taxpayers to fulfill their tax obligations according to law.