Is it necessary to make a separate account book after marriage?

Need to have a separate account book. Getting married means that you two are an independent family. If you have bought a property, you should have an independent account and become an independent family. Check your account after the baby is born. You are a family of three. At the same time, there are also many places that need household registration books, such as children's enrollment. Something needs to be broken, etc. By that time, you will still be in trouble in the county. It is better to solve this problem as soon as possible. Take precautions before they happen.