1. To apply at the window, you only need to bring relevant information to the window of the Industrial and Commercial Bureau. The required information includes: (1) "Individual Industrial and Commercial Household Deregistration Application Form" signed by the operator ( 1 original copy); (2) 1 copy of the handler’s ID card, original copy to be verified; (3) Original business license copy.

2. As for the self-employed cancellation procedure online, the process is as follows: To put it simply, the entire online registration and cancellation process is the same as the registration process. Use U-shield or digital certificate to fill in the " "Application Form for Deregistration of Individual Industrial and Commercial Households", then download the PDF for electronic signature and then submit it. The entire process is handled online without going to the window.