What does it matter to buy a house and pay social security?

There is a big difference between buying a house with social security and buying a house without social security: many cities directly link the conditions of buying a house with social security. Take Beijing as an example. If you want to buy a house in Beijing, you need to pay social security for at least five years, and you can't stop paying in the middle. Once interrupted, the five-year period will be recalculated. If you don't buy an account, let alone calculate the number of years, you can't even get into the threshold of buying a house. Therefore, if there is no social security at this time, there is no qualification to buy a house.

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