Legal analysis: 1. Under normal circumstances, the developers of newly-built houses uniformly handle the real estate license for the buyers, and then issue relevant charging documents to the owners. Knowing whether the developer collects the deed tax in advance and whether the maintenance fund is used as the title certificate can be proved by asking for an invoice. 2. In addition, the owner can handle the household property right by himself, but the developer needs to handle the initial registration first. Initial registration is what we often call "confirmation". 3. According to the regulations, within 90 days after the completion of the house, the developer shall declare to the registration authority, and after the examination by the housing and land management department, confirm the ownership, affiliation and other rights of a real estate. 4. After confirmation, the developer obtained the real estate license. This process can only be handled by the developer, so the owner must determine whether the developer has initially registered the first phase of the project.

Legal basis: Urban Real Estate Management Law

Fifth real estate owners should abide by laws and administrative regulations and pay taxes according to law. The legitimate rights and interests of real estate owners are protected by law, and no unit or individual may infringe upon them.

Article 6 In order to meet the needs of public interests, the state may expropriate the houses of units and individuals on state-owned land, and give compensation for demolition according to law, so as to safeguard the legitimate rights and interests of the expropriated person; Expropriation of individual houses should also guarantee the living conditions of the expropriated person. Specific measures shall be formulated by the State Council.

Seventh the State Council construction administrative departments and land management departments shall, in accordance with the division of functions and powers stipulated by the State Council, carry out their duties and cooperate closely to manage the national real estate work.