Budget management of the social insurance fund is the core mechanism of long-term stable operation of the social security system, and also an important tool and a necessary means of financial management. With the continuous enrichment of the connotation and extension of social insurance fund budget management in China, it has become a social insurance fund budget with multiple types of insurance including all the people. This paper mainly studies the current situation of social insurance fund budget management, starting with the development stage, management system and policy, and the problems that appear. It analyses the budget management of the social insurance fund.