The changes in the system of intergovernmental fiscal relations in Bulgaria commenced at the beginning of the 1990s with the enactment of legislation on local self-governance and the first timid attempts at an expenditure and revenue assignment between the levels of government. The process began to gather momentum in 2002 when the government adopted a Concept paper on fiscal decentralization and an action plan on its implementation. A number of key reforms were legislated with the aim of broadening the municipal own-sources revenue base and increasing local government revenue autonomy. Dedicated action to set a decentralized public finance system in place resulted in a visible improvement of financial self-sufficiency of local authorities. Although still low in a European context, the values of fiscal decentralization indicators have gradually risen over the years, which is indicative of the success of the reform. The purpose of this paper is to overview the development of the process of fiscal decentralization in Bulgaria in the period 2003-2012 through examining its key aspects – expenditure responsibilities, revenue assignment and intergovernmental transfers – and to assess the policy options for addressing the current problems of local finance system. DOI: 10.5901/mjss.2014.v5n23p342