Can social security be paid with the new unit when you change jobs in Wuhan? Do I need to go through any formalities in my original unit?

It can be handed in with the new unit and needs to be handed over.

According to Article 58 of the Social Insurance Law of People's Republic of China (PRC), the employer shall handle the 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.

Employees-free individual industrial and commercial households who voluntarily participate in social insurance, part-time employees who do not participate in social insurance in the employing unit and other flexible employees shall apply to the social insurance agency for social insurance registration. The state establishes a national unified personal social security number. Personal social security number is a citizen's identity number.

Extended data:

Relevant requirements for social insurance payment:

1, the employer shall pay the basic old-age insurance premium according to the proportion of the total wages of its employees stipulated by the state and record it in the basic old-age insurance pooling fund. Employees shall pay the basic old-age insurance premium in accordance with the proportion of wages stipulated by the state and record it in their personal accounts.

2. Before employees of state-owned enterprises and institutions participate in the basic old-age insurance, the basic old-age insurance premiums that should be paid during the payment period shall be borne by the government. When the basic old-age insurance fund is insufficient to pay, the government gives subsidies.

3, to participate in the basic old-age insurance, individuals reach the statutory retirement age to pay less than fifteen years, you can pay for fifteen years, and receive a monthly basic pension; Can also be transferred to the new rural social endowment insurance or urban residents' social endowment insurance, enjoy the corresponding pension insurance benefits in accordance with the provisions of the State Council.

Baidu Encyclopedia-Social Insurance Law