一、完善税收政策（一）统一税收优惠政策。税收优惠政策在我国地区经济尤其是东部沿海地区经济发展方面发挥了十分重要的作用 ,这也正是我们在西部大开发中坚持更大幅度税收优惠的目的所在。但目前 ,西部各级地方政府 ,普遍存在着高估和夸大税收优惠作用的倾向 ,为加大引资力 First, improve tax policy (A) a unified tax incentives. Tax preferential policies play an important role in the economic development of the regional economy of our country, especially in the eastern coastal areas. This is exactly why we insisted on more substantial tax concessions in the development of the western region. However, at present, local governments at all levels in the western region generally have the tendency of overestimating and exaggerating the preferential tax treatment. In order to increase the attraction of foreign capital