金税工程(三期)总体实施方案V1.0国家税务总局二○○六年四月目录前言............................................................................................................................................8第一章金税工程(三期)实施总体规划概述.......................................................................91.1金税工程(三期)的建设目标和关键性需求...........................................................91.1.1建设目标和收益......................................................................................................91.1.2关键需求................................................................................................................101.2金税工程(三期)实施应处理好的八个关系.........................................................121.2.1现有系统和新建系统的关系(新老关系)........................................................131.2.2统一规划与分级实施关系(统分关系)............................................................131.2.3软硬件统筹配套关系(软硬关系)....................................................................131.2.4税务系统内外的关系(内外关系)....................................................................141.2.5国税和地税信息化建设的关系(国地税关系)................................................141.2.6业务需求和技术支持的关系(业务与技术关系)............................................141.2.7总局内部各个部门之间的关系(部门关系)....................................................141.2.8长期和近期建设目标的关系(远近关系)........................................................141.3金税工程(三期)的实施内容.................................................................................141.3.1金税工程(三期)的整体架构............................................................................141.3.2应用系统建设........................................................................................................151.3.3基础设施和技术体系建设....................................................................................191.3.4安全体系建设........................................................................................................251.3.5灾备体系建设........................................................................................................251.3.6运行维护体系建设................................................................................................261.4金税工程(三期)的实施规划.................................................................................271.4.1工程实施策略和步骤............................................................................................271.4.2风险和关键成功因素............................................................................................28第二章基础技术体系及设施建设规划.................................................................................302.1标准体系建设......................................................................................................................302.1.1建设目标.....................................................................................................................302.1.2建设内容.....................................................................................................................302.1.3建设策略.............................................................................