If the address of the self-employed business license is abnormal, you can also go through the cancellation process. The required information for cancellation is: 1. Provide the original and copy of the business license; 2. Copy of the legal person's U-shield and ID card; 3. If the old version of the license is required to provide tax Original and duplicate copies of the registration certificate and organization code certificate; 4. Self-employed license cancellation application form; Cancellation process: 1. Go to the national tax to cancel the self-employed national tax; 2. Go to the local tax bureau to cancel the local tax; 3. After the local tax is canceled, go to The Industry and Commerce Bureau cancels the business license;