What about the social security card for deep households?

Hello, if you want to pay social security according to the household registration standard, you can change the household registration category at the nearest social security bureau. You need to bring your personal ID card, household registration book, social security card, unit certificate and original and photocopy of the transfer order. If you don't want to pay according to the standard of household registration, you don't have to change it. Welcome to continue asking questions!

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