Do secondary builders have to pay social security?

According to the latest policy, the affiliated unit must provide the social security of its unit to the holder when reporting personal data, which is why the audit department needs to prove the labor relationship between the two parties through the payment of social security; If you have social security at the place of registration and the company you choose to link to is also in the local area, then the social security relationship conflicts, so you can't get social security, which means that your certificate can't be linked to the company at the place of registration.

Take the second-level construction engineer as an example: under normal circumstances, the second-level construction engineer can only hang in the province, not in the areas with social security, then we can hang the second-level construction engineer certificate in other parts of the province. For example, the second-level construction engineer in Hebei has social security in Tangshan and cannot be affiliated with the unit in Tangshan. But you can contact other places in Hebei, such as Baoding and Cangzhou.

Except for the second-level construction engineer, as long as your social security does not conflict with the affiliated unit, then it is ok. It can also be linked to other provinces. For example, if you have passed the first-class construction engineer in Beijing and have social security in Beijing, you can't be affiliated with the unit in Beijing. Although you can't link to units in Beijing, you can link to units in other regions. For example: Tianjin, Tangshan, Baoding and so on.

For convenience, it is recommended to choose the nearest place where social security does not conflict.

Further reading: How to buy insurance, which is good, and teach you how to avoid these "pits" of insurance.