First, the husband and wife are from the same city. To move your wife's household registration, you need a marriage certificate, a household registration book, and ID cards of both parties. Go to the police station where your household registration belongs. Second, bring the child's birth certificate, your marriage certificate, household registration book and ID card to the street or neighborhood Committee where the household registration is located. If they are twins, they must be ligated. Don't try to get another one first, wait until later. As long as they have a birth certificate, they will know that the ID numbers are all arranged. The last account cost 90 yuan. The above is purely formal. It may be that your thinking is not standardized, or it may be that the thinking of the neighborhood Committee is not standardized. Money is at work.