Documents required for full house purchase:

Married: marriage certificate, identity card and household registration book of both husband and wife.

Unmarried: ID card, household registration book, single certificate. Documents required for loan to buy a house:

Married: marriage certificate, ID card, household registration book, copy of income certificate, company business license stamped with official seal, and payroll card successfully handled. If two people borrow money together, the spouse also needs to show proof of income, and the copy of the company's business license is stamped with the official seal, so the salary will flow.

Single: single certificate, household registration book, income certificate, bank memo, ID card.