Can you say to hr that you are waiting for another company to pay your social security later after you start?

You can. Three months do not pay social security will be cut off, after the interruption of the insurance procedures and continuous payment of fees for six months before enjoying the health insurance treatment, so you can join and hr said they are waiting for another enterprise can be late to pay the social security. Social insurance (Social Insurance) refers to a social and economic system that provides income or compensation for the population that is incapacitated, temporarily out of work, or suffering losses due to health reasons.