What is the social security base of 5000?

Fourth gear. The social security base is generally divided into five grades: the first grade is 0- 1455 yuan; Second gear 1456-29 10 yuan; The third gear is 29 1 1-4365 yuan; The fourth gear is 4366-5820 yuan; The fifth gear is more than 582 1 yuan. Therefore, the employee's social security base is 5000 yuan, which belongs to the fourth file.