Dear, I'm glad to answer your question! The process of issuing enterprise invoices by the Electronic Taxation Bureau of Sichuan State Taxation Bureau is as follows: 1. Log in to official website, Sichuan Electronic Taxation Bureau first. 2. Click the Login button. 3. Fill in the login information and enter relevant information as required, such as the social credit code, that is, the credit code on the business license. 4. Click "I want to use the tax receipt". 5. Click "Invoice Collection" to remind you that face recognition is required in advance, that is, "login identity" requires face recognition in advance. If it has been recognized before, this step can be ignored. 6. Fill in the information as required. 7. After filling in all the information, click the "Submit" button. 8. SMS reminder. After the submission is successful, your mobile phone will receive SMS to remind you of the audit results; If you haven't received the SMS, you can also check the audit status through "View History". 9. Click "Query", and then click "View" 10. Check my application information to see the current status.