Beijing Taxation Institute was established on December 3, 1984, the mission of which contains: a. organizing the learning and promotion of the tax policies and regulations of the state; b. exploring the basic socialist theory of tax, tax system mode and management disciplines, organizing the researches on the historical experiences and the development law of Beijing tax work, investigating the new situations and problems happened in the process of economic development in Beijing, exploring new ways adapting to the new tax work and carrying out international tax academic researches and exchange activities; c. actively taking part into the social consulting services, undertaking commissions, doing business training, organizing project report and survey; d. providing economic and tax information, editing the magazine Tax Revenue and Economy and publishing theoretical corpus; f. participating in the relevant activities organized by the Taxation Society of China and Beijing Federation of Social Science and submitting the scientific research achievements.