Is social security paid by the company in the current month or last month?

This month's. Social security refers to social insurance, which is a social insurance or security mechanism to help citizens face social and personal risks such as old age, illness, unemployment, work injury and death, and achieve the purpose of ensuring basic living. "People's Republic of China (PRC) Social Insurance Law" stipulates that the employer shall not pay less than 70% of the wages for normal working hours on statutory holidays and rest days; If the payment method of wages for normal working hours of workers is not specified, resulting in improper conversion of daily wages of workers, 100% of the converted daily wage base shall be paid as conversion compensation.