Design And Implementation Of Real Estate Tax Assessment System

Currently, several groups of cities have been elected as pilot reform regions in order to quicken the reform pace of taxation system of Chinese real estate. Based on the actual condition of the region, Xiangtan Local Tax Bureau has analyzed and designed a set of real estate tax assessment system with all-sided functions that could meet local demand, by virtue of some successful experiences in assessment system development at home, after in-depth researching on the mature assessment techniques and methods overseas. The system employs three classical assessment approaches – cost approach, market approach, and income approach to conduct mass appraisal, and accomplish data interface with external system.The paper majorly centers on the demand analysis, function design and realization, as well as data interface design for the assessment system, which basically involves the following aspects:1. Make assessment partition and modeling for the trial region; research and discuss the technical means of real estate tax assessment; complete real estate tax assessment methods; and establish technical standard for real estate tax assessment at the trial region.2. Formulate the business demand for real estate tax assessment system development.3. Design and implement a real estate tax assessment system that meets the demand of users. The system is required to have simple and convenient operation interface, explicit and consistent data caliber, and prompt response speed.4. Design and implement data interface of the real estate tax assessment system with the provincial data concentration system and the business system of the Real Estate Board.Based on the B/S modal structure, the system has better suitability and expandabilitywith comprehensive functions. In addition, the system realizes the data interface with different external systems, which offers safe and smooth data sharing and exchange channel. Therefore, the research of this project will both satisfy the need of simulative tax assessment at Xiangtan, and offer references to national real estate taxation reform, and it is a positive exploration on promoting real estate tax assessment.