The scientific-analytical report presents a study of the financial-investment potential distinguishing its structural elements: potentials of economic entities, fiscal and financial-credit potentials. A special attention is paid to functional specificities of each element of the financial potential in regional development and revealing their interconnections. Regions of the Russian Arctic zone characterized by severe climatic conditions, having strong nature resource potential, and being a zone of increased interest from large corporate structures and strategic interest of the state are the object of the study. The work is addressed to scientific researchers, legislative and executive authorities of different levels, financial-credit institutions, enterprises and organizations, lecturers and students as well as other readers interested in issues of the Arctic territories’ development. The scientific and analytical report was prepared as a part of the state assignment of FRS KSC RAS in terms of conducting research work of the G. P. Luzin Institute for Economic Studies on topic No. АААА-А18-118051590117-3 “Scientific bases of formation and implementation of the financial-investment potential of the Arctic and Northern regions”.