What's the latest date of the month of flexible employment social security?

Hand it in on the 25th at the latest. According to the Social Insurance Law, the social security expenses of flexible employees and employees are deducted at the same time, usually from the 20th to 25th of each month, so the social security expenses of flexible employees are paid on the 25th of that month at the latest. Social security is a social and economic system that provides income or compensation for people who have lost their ability to work, are temporarily unemployed or suffer losses due to health reasons.