1. If you buy a house with a mortgage, the bank/provident fund has already provided the loan, and obtained the house purchase contract, loan contract and house purchase invoice. Second-hand houses require a tax payment certificate, which can be withdrawn during the loan period. If you buy a house with full payment, obtain the above information and withdraw it within two years after payment. 2. The provident fund can be withdrawn in advance in the following three situations: 1. House purchase with a loan: the provident fund can be withdrawn once a year until the loan is paid off, and the amount withdrawn for each house cannot exceed the repayment amount of the loan for the year; 2. One-time Payment for house purchase: A one-time house purchase requires materials to be withdrawn from the provident fund within one year after the house purchase, and can only be withdrawn once; 3. Resignation: If there is no new workplace after resignation, it can be processed one month after resignation.