Part of the second-hand housing mortgage loan is directly issued by the bank to the seller, and the seller needs to provide corresponding information to the bank to sign and prove his identity.

Information that buyers and sellers need to provide when handling mortgage loans in banks: the buyers and spouses, property owners and spouses must hold the following documents. Identification (ID card, temporary id card, military officer's card, China passport, etc.). ). Marriage certificate (unmarried certificate, marriage certificate, divorce certificate, court divorce mediation \ divorce judgment, etc. ). Household registration certificate (household registration book, collective account page, household registration certificate, etc. ). Work certificate (proof of work income, details of bank flow, loan demand). Purchase contract.