Methodology and Overview of the IMF’s World Revenue Longitudinal Database

Mario Mansour, Marijn Verhoeven, Fayçal Sawadogo and Benedict Tan

No 2025/004, IMF Technical Notes and Manuals from International Monetary Fund

Abstract: This note presents the methodology behind the IMF’s World Revenue Longitudinal Database, a comprehensive data set that tracks government revenue trends since the early 1990s. With data for 193 countries, including 190 IMF member countries, the World Revenue Longitudinal Database provides policymakers, researchers, and the public with invaluable insights into the evolution of the level and composition of revenues and tax revenues. It is a unique, consistent, and reliable source for comparing countries around the world, helping to shape policies that support the Sustainable Development Goals, climate action, and economic equity. Updated annually, the database and accompanying technical note provide a concise overview of recent revenue developments, data revisions, and methodological improvements, making it an essential resource for understanding revenue mobilization developments at the global level.

Keywords: World Revenue Longitudinal Database; tax revenues; nontax revenues; tax potential; IMF's World Revenue Longitudinal Database; data IMF Library; IMF region; IMF's World revenue; revenue development; Income tax systems; Income and capital gains taxes; Government finance statistics; Natural resources; Global; Western Hemisphere; Asia and Pacific; Middle East and Central Asia; Caribbean (search for similar items in EconPapers)
Pages: 32
Date: 2025-03-06
New Economics Papers: this item is included in nep-env and nep-pbe
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