There is no difference, they are all the same, except that one belongs to the municipal department and the other belongs to the district and county departments. Enterprises and individual companies registered in the Municipal Administration for Industry and Commerce are insured in social security agencies in Taiyuan, and enterprises and individual companies registered in district and county industrial and commercial bureaus are insured in social security agencies in Taiyuan.

Social insurance shall be registered in accordance with the principle of territoriality. If your employer is a development zone enterprise, you can register and pay social security in the development zone, and there is little difference between the policies of the city and the district. The problem of multiple accounts you have reflected may be because you have accounts in the development zone and the municipal government. The insured accounts in the same overall planning area can be merged, and the insured accounts not in the same overall planning area should transfer the social insurance relationship. I suggest you transfer the social security relationship directly under the municipal government to the development zone.

Extended data?

Social insurance is a social and economic system that provides income or compensation for those who lose their ability to work, are temporarily unemployed or suffer losses due to health reasons. The main items of social insurance include endowment insurance, medical insurance, unemployment insurance, industrial injury insurance and maternity insurance.

The social insurance plan is organized by the government, forcing a certain group to use part of its income as social insurance tax (fee) to form a social insurance fund. Under certain conditions, the insured can get fixed income or loss compensation from the fund. It is a redistribution system, and its goal is to ensure the reproduction of material and labor and social stability.

In China, social insurance is an important part of the social security system, occupying a core position in the whole social security system. In addition, social insurance is a contributory social security. The funds are mainly paid by employers and workers themselves, and the government finances give subsidies and bear the ultimate responsibility. However, workers can only enjoy the corresponding social insurance benefits if they fulfill their statutory payment obligations and meet the statutory conditions.

Reference materials? Baidu encyclopedia-social security