What's the latest date of monthly social security downsizing?

The monthly fee reduction time for social security is from the beginning of each month to 15. Please note the following points:

1, the increase or decrease of employees insured by enterprises shall be handled at the endowment insurance center from the beginning of each month to 15.

2, for the insured to reduce the ID number and terminate the labor relationship certificate.

3. The unit fills in the change form and goes through the formalities in the lobby of the district endowment insurance center.

4. No change will be made after15 days.