Present day associations fabricate get to and sustain knowledge assets to make upper hand. Physical and financial assets have been overshadowed by knowledge assets to make esteem expansion for association there by making feasible "knowledge advantage". Explore in intellectual capital includes ID, comprehension and measuring of the concealed elements like intellectual capital, human capital and social capital so on. Defenders of intellectual capital research opine that these imperceptible variables influence the performance of organizations. This paper surveys the expository way to deal with measuring the esteem creation effectiveness of intellectual capital. The review measures relationship between organization's intellectual capital and financial performance.