What should I do next after paying the social security fee for the last year?

Next, you should submit the employee roster of your unit to the Human Resources and Social Security Bureau, declare the payment salary of each employee, and the Human Resources and Social Security Bureau will register a social security account for each employee after accepting it. In the future, the company's finance department will transfer enough money to the company's social security account within the 20th of each month. Personal contributions of employees are deducted from personal wages. When the number of employees in the unit increases or decreases, the employee list change table should be updated to the Human Resources and Social Security Bureau in time.

Further reading: How to buy insurance, which is good, and teach you how to avoid these "pits" of insurance.