Can social security be paid a year ago?

Legal analysis: Yes. If the company has been established for more than 1 year, in principle, the company can pay social security for employees one year ago. If the unit pays social security for employees, it needs the consent of the local social security bureau, and the unit or employee who pays social security is willing to bear the late payment fee, there is no problem. Paying back social security is generally aimed at some historical problems and participating in insurance (paying back).

Legal basis: People's Republic of China (PRC) Social Insurance Law.

Article 58 stipulates that the employer shall apply to the social insurance agency for social insurance registration for employees within 30 days from the date of employment. If the social insurance has not been registered, the social insurance agency shall verify the social insurance premium it should pay.

Article 63 If an employer fails to pay social insurance premiums in full and on time, the social insurance premium collection agency shall order it to pay or make up within a time limit.

Under normal circumstances, the time limit for paying back insurance depends on the social insurance premium collection agencies and enterprises.