management know-how, and access to export markets-that are desperately needed in developing countries. However foreign capital can play an important role in raising investment levels so as to accelerate economic growth in Sri Lanka as in the case of many other developing countries which are handicapped by inadequate domestic savings. The purpose of this study is to examine the Government Policy on Foreign Investment in Sri Lanka. FDI increased initially due to the favourable investment environment created by the 1977 reforms. During the 1983-89 period, the incentives for FDI were eroded by the setbacks in the foreign trade and payments liberalisation momentum and the macroeconomic disequilibrium. Even though FDI was felt down in year 2000, there were increasing trend in FDI up to year 2008 and FDI was diminished as a result of global financial crisis in year 2009. Basically due to the secure macroeconomic environment, Sri Lanka reached highest level of FDI in 2014. The prospect for a significant expansion of FDI inflows in to Sri Lanka, however, do not seems too bright. To attract further investment, it is paramount that Sri Lanka be able to provide policy stability.