Strengthening the tax administration was the requirement of the political and economical development in the Shanxi-Gansu-Ningxia Border Region. Therefore, the border region established a well established tax administration system：set up a set of integrated tax organizations; made a practical tax system; cultivated a tax team with strong quality. The tax administration of the border region had successfully completed the mission and played an important historical role: it was a powerful way to promote the economical and social development in the border region; it provided the victory of our country with strong material safeguard; it laid the foundation for the tax administration system of the new China; it was a historical mirror of our country's tax reform and development in the New Age.