Why was the social security suddenly deducted in June?

There was arrears before, and the national policy was adjusted.

1. First of all, it depends on whether there is any arrears before. In the past, deductions and deductions were generally not deducted, but this time they were deducted together.

2. The national policy has been adjusted. According to the social security accounting rules, the expenses of the current month and the next month will occur in the next month.