Financial statements of self-employed persons in recent three years; Accounting vouchers, tax payment vouchers, documents and bank accounts of self-employed individuals in the past three years; There are also written-off invoices and unwritten-off invoices.

The specific steps for canceling the business license are generally:

1. First get the form from the national tax, fill it out according to the requirements of the national tax, sign and seal it, and hand in the cancellation invoice. After paying the tax, you will get back the national tax registration certificate and give you a notice of cancellation of the national tax registration.

2. Take the notice of cancellation of tax registration of national tax and the form from local tax. After paying the tax, it will take back the tax registration certificate of local tax and give you a notice of cancellation of tax registration of local tax.

3. Take two notices and cancel the bank account.

4. Take the notice to the industrial and commercial bureau to get the form, and then return it to the industrial and commercial bureau, which will take back the business license. (Note that the cancellation notice should be publicized in the media three times before the cancellation of the industry and commerce, and the sample should be submitted to the industry and commerce bureau).