2015年1月份(fen)，金(jin)(jin)税三期(qi)优化(hua)(hua)系(xi)(xi)统在作为全国(guo)首批试点(dian)单(dan)位的广东(dong)省国(guo)家税务(wu)局(ju)，正式(shi)单(dan)轨上(shang)线(xian)(xian)(xian)(xian)运(yun)行(xing)(xing)。“金(jin)(jin)税三期(qi)优化(hua)(hua)系(xi)(xi)统”单(dan)轨上(shang)线(xian)(xian)(xian)(xian)工作从2014年12月20日开始到2015年1月8日止，共(gong)分为新(xin)系(xi)(xi)统上(shang)线(xian)(xian)(xian)(xian)前期(qi)准备、旧(jiu)系(xi)(xi)统业(ye)务(wu)完结、新(xin)系(xi)(xi)统切换及试运(yun)行(xing)(xing)、新(xin)系(xi)(xi)统正式(shi)开放四个阶(jie)段(duan)进行(xing)(xing)。期(qi)间，省级领导(dao)明确(que)责任(ren)，强(qiang)化(hua)(hua)落实任(ren)务(wu)，要求(qiu)各个部(bu)门积极主动(dong)了解(jie)本线(xian)(xian)(xian)(xian)条单(dan)轨上(shang)线(xian)(xian)(xian)(xian)的运(yun)行(xing)(xing)情况，加强(qiang)指导(dao)，及时收(shou)集、反(fan)馈和解(jie)决(jue)上(shang)线(xian)(xian)(xian)(xian)运(yun)行(xing)(xing)中遇到的问题，全力确(que)保“金(jin)(jin)税三期(qi)优化(hua)(hua)系(xi)(xi)统”顺利上(shang)线(xian)(xian)(xian)(xian)，平稳(wen)运(yun)行(xing)(xing)。可见局(ju)方领导(dao)对此(ci)系(xi)(xi)统的重视。