In order to support college students' entrepreneurship, governments at all levels have introduced many preferential policies, involving financing, business opening, taxation, entrepreneurship training, entrepreneurship guidance and many other aspects. For college students who plan to start a business, only by understanding these policies can they take the first step in starting a business. According to the relevant regulations of the state and the Shanghai Municipal Government, fresh college graduates can enjoy four preferential policies, including free risk assessment, free policy training, free loan guarantee, and partial tax relief, including: self-employed college graduates (including college graduates, undergraduates and graduate students) are exempted from paying self-employment registration fee, self-employment governance fee and economic contract demonstration text fee within 1 year from the date of approval of business operation. In addition, if an informal enterprise is established, it can be tax-free for 3 years as long as it is registered in the street of the district or county where it is located. College students who start their own businesses can apply for a loan guarantee of up to 70,000 yuan from the bank and enjoy a loan discount. (1) College graduates start their own businesses free of five fees a year. (2) College students' self-employment is archived free of charge for 2 years. (3) You can start a business only with your ID card and university student ID card. (4) Free risk assessment, free policy training, free loan guarantee and partial tax relief. (5) low-interest loans. (6) College students and graduate students can drop out of school, save their school status and start high-tech enterprises. (7) "Rainbow Plan" will help support college students' entrepreneurial leaders in various ways. (8) Applying for the Self-employed Certificate will provide three preferential policies: giving priority to acceptance, giving priority to permission and simplifying registration procedures; Apply to engage in small private enterprises, the implementation of the probation system, during the probation period, free of registration fees, change fees, annual inspection fees; Reduction or exemption of enterprise income tax. In addition, we also enjoy loan guarantee, and the loan amount is generally around 20,000 yuan. This certificate is valid for three years.