Why do property companies need social security card numbers?

In order to protect the legitimate rights and interests of employees, property companies need to apply for social security cards for employees, which conforms to the provisions of national laws and regulations and also protects the rights and interests of employees in daily life and work insurance. At the same time, the social security card number is also one of the important information for tax authorities to check employees' wages and pay social security. Therefore, it is necessary for property companies to collect employees' social security card numbers in order to legalize the operation of enterprises and protect employees' interests in work and life.