In 2003, the Global Development Finance Annual Report took formal notice of remittances as an important source of external development finance for the first time, listing Morocco as the 4th largest remittance recipient among developing countries. This paper examines the positive and negative results of remittances on Moroccan development, as well as of other migration-driven social changes. It offers a brief historical background to Moroccan migration and examines more closely Moroccan emigration to the EU from the early 1960s. Remittance practices are discussed, as is the issue of return migration. The paper concludes by discussing prospects for general development in the country and summarizing policy options in the field1.