From 2008 to 2012，Inner Mongolia has a steady economy growth. The added value of the financial industry increases each year，financial sector continues to play an important role in the real economy. From aspects of the financial development scale，financial asset structure，financial deepening，the folk financial development，the paper analyzes the current situation of the development of financial industry in Inner Mongolia，the study found that the financial industry development situation of Inner Mongolia is relatively lagging，and there are many problems，such as social financing structure is unreasonable，Lacking financial resources，the low degree of financial openness，the high risk factor of folk finance. This paper argues that government should take corresponding measures to guide financial sector development in Inner Mongolia，and promote financial industry to a pillar industry in Inner Mongolia.