At present, applying for a credit card generally requires a work certificate. In this case, you are self-employed, and it is best to have a business license as application materials.

You can apply for a credit card if you meet the following conditions:

The age should be between 18-60 years old; Have a stable job and ensure repayment ability. The necessary application documents are copies of identity certificate and work certificate. If you can provide other financial documents, it will be more helpful for banks to understand your personal situation and judge the credit limit.

General information about applying for a credit card is as follows:

1, ID card: The common ID card is ID card, and soldiers need to provide a copy of their military officer's ID card;

2. Work certificate: it can be the original work certificate issued by the employer (please indicate the specific company name, department, position and income, and affix the official seal or personnel seal of the company), or it can be a copy of the work permit verified and marked by the sponsor;

3. Property certificate: it can be a payroll record issued by the bank, an income tax withholding certificate, or a document that proves the market value of the house, car, deposit, investment, etc. (such as a copy of the real estate license/car driving license/bank time deposit certificate) and other materials that can prove the financial level. Other documents for reference include: personal account list of social insurance in the last 6 months, water, electricity and gas bills, credit card bills of other banks, etc.