If social security is not stopped, can the company do it by itself?

Legal analysis: no, the original work unit must go to the social security bureau to handle the suspension of social security. The social security purchased by the company itself cannot be reported to the social security bureau for suspension, and the company personnel must report to the social security bureau for downsizing before they can report for suspension.

Legal basis: Article 58 of People's Republic of China (PRC) Social Insurance Law. The employing unit shall handle 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. If the employer fails to pay the social insurance premium in full and on time, the social insurance premium collection agency shall order it to pay it within a time limit or make up for it, and from the date of default, an overdue fine of 5/10000 shall be added daily; Failing to pay within the time limit, the relevant administrative departments shall impose a fine of more than one time and less than three times the amount owed. Workers who do not buy social security can report to the local people's social security bureau.