For second-hand housing transactions, the most important thing is the transfer certificate. According to the formal process, the following procedures should be taken to apply for a permit: data preparation, application for registration of property right transfer (to the municipal and district real estate bureaus), obtaining the house ownership certificate of the purchaser, application for registration of land use right transfer (to the land sub-bureaus in various districts), and obtaining the State-owned Land Use Right Certificate of the purchaser. When applying for transfer, the purchaser shall submit the following materials: a copy of the identity card of the purchaser; If the purchaser is not registered in this city, the certificate of marriage and childbearing of floating population issued by the place where the household registration is located shall be submitted. The seller shall submit the following materials: copies of the seller's property ownership certificate and state-owned land use right certificate, second-hand housing transaction evaluation report, ID card of the seller and co-owner (spouse), household registration book and copy of marriage certificate. The relevant taxes and fees to be paid for second-hand housing transactions are deed tax: house payment+0% of transaction price or evaluation price (whichever is higher); Comprehensive service fee: 5 yuan/m2 (construction area); Stamp duty: 0 of the transaction price or evaluation price (whichever is higher). 05%; Property registration fee: 85 yuan/set; Land registration fee: 35 yuan/set; Transaction evaluation fee: 0. 3% of the appraised price; Land revenue: the charging standard is based on the lot grade × the allocated land area (the housing reform houses listed and sold before Feb. 3, 20061are exempt from land revenue).