To change the information of tax handlers, you need to register with the electronic taxation bureau of each province. The specific operation process is as follows:

1. Log in to the electronic taxation bureau with your corporate identity.

< p> 2. Enter the "I want to handle tax" page, select the comprehensive information report, and select change tax registration in the list of processing items,

3. Enter the page to fill in the change tax registration form,

4. Select the application form tab, select the tax handler for the change item,

5. Continue to select the tax handler information label, select Modify for the operation type, enter the modification content, and click Next,

6. Finally, submit the change tax registration form.