Abstract:The Beijing-Tianjin-Hebei cooperative development strategy provides a good policy support for the cooperative development of financial support for science and technological innovation. Based on the present situation of science and technological innovation in Beijing, Tianjin and Hebei, the thesis analyzes the problems existing in financial support for the synergetic development of science and technology innovation from the aspects of resource differences, cooperation consciousness and support from government. By discussing the experience of financial support for science and technological of pearl river delta、yangtze river delta and Taiwan area,the thesis also compares and analyses the experience and measures of developed countries such as the United State、Germany、Japan and Israel. The thesis puts forward that the finance of Beijing, Tianjin and Hebei should strengthen the regional top - level design, insists on the combination of government promotion and market operation, strengthens the matching and interaction of science, technology and finance between Beijing, Tianjin and Hebei, and construct the double-center proposal of science and technology innovation and financial innovation.