There will be a unique account book number after the account book is filled in. This account book number can only be changed under household or other circumstances. So what should I do if I want to change the number? In order to help you better understand the relevant legal knowledge, I have compiled the following contents.

I. Change of account number

The number of the household registration book needs to be changed, and the corresponding conditions must be met, such as separate accounts. If the household registration book is reissued, this number will not change.

The household registration number of the household registration book is the household registration number of the household administration organ where the household registration is located, and it generally does not need to be replaced, let alone replaced every year. In other words, changes need to be made by the family management department.

Second, the use of household registration books

1, the household registration book has the legal effect of proving citizenship and family members, and is the main basis for household registration authorities to conduct household registration and verification. When the staff of the household registration authority conducts household registration investigation and verification, the head of household or family members shall take the initiative to submit the household registration book.

2. The householder shall properly keep the household register, and it is strictly forbidden to alter, transfer or lend it without permission. If it is lost, it must be reported to the household registration authority immediately.

3. The right to register the household registration book belongs to the household registration authority, and no other unit or individual may make any record in the book.

4. If there is any increase or decrease in personnel or change in registered items, the household shall report to the household registration authority with the household registration book.

5. If the whole family moves out of the household registration jurisdiction, the household registration book shall be handed over to the household registration authority.

According to the above answers, it can be concluded that the account number needs to be changed, and a new account is generally needed. If you just change the household registration book, it is generally determined according to the number of the previous household registration book.