税收信息化建设是当前税收现代化建设的一个热点,也是税收工作的重点。随着2004年“津税系统”成功上线运行,天津地税业务系统实现了全市数据大集中的运行管理模式,按照美国学者理查德·诺兰的“诺兰模型”描述的信息化发展规律,天津地税的信息化建设正处在集成阶段向数 The construction of tax informationization is a hot spot in the current taxation modernization and also the focus of taxation work. With the successful implementation of Tianjin tax system in 2004, Tianjin taxation business system has realized the operation and management mode of large data concentration in the city. According to the information described by American scholar Richard Nolan’s “Nolan model” The law of development, Tianjin land tax information technology is in the integration phase to the number