Most county-level treasuries did not receive the transfer instruction from the financial department at the end of the stipulated ten-day period, and the social security expenses were not included in the social security account in time according to the ten-day period, so the timeliness of fund transfer was not strong.

Social insurance premium refers to the fees paid by employees and employers to social insurance management institutions in the process of raising social insurance funds, which is the most important source of social insurance funds.