History & Purpose

The value-added tax (VAT) originated in France in the aftermath of World War II. French authorities sought a simpler, less distortionary alternative to the maze of turnover and production taxes that burdened business. Maurice Lauré of the French tax administration introduced VAT in 1954, drawing on Wilhelm von Siemens’s idea of taxing value added at each stage of production rather than gross turnover multiple times. By no longer taxing investment activities, the tax showed economic promise and was quickly adopted across Europe and beyond, and today it is used in more than 170 countries.

Throughout its development and refinement, the VAT acquired a distinctive role within the tax system. While income taxes are designed to raise revenue while improving progressivity, excise taxes can internalize social costs, trade taxes may protect domestic industry, and property taxes are often suited to financing local government, the role of the value added tax is to raise revenue at minimal economic cost. As the IMF explains, the VAT “has proved the most effective instrument for raising substantial revenue without distorting production and trade” (IMF, 2011). Building on this view, de Mooij, Hebous, and Keen (2025) note that “a well-designed and implemented VAT is a highly efficient revenue-raising tool that minimizes welfare losses and supports growth.” Summarizing this consensus, de la Feria (2020) describes the VAT as “the most efficient, neutral, pro-growth tax.”

However, as noted by de Mooij, Hebous, and Keen (2025), the strengths of the VAT ultimately depend on its design and implementation. The purpose of this toolkit is therefore to assist countries in reforming their VAT systems to more closely align with the principles of a well-designed and well-implemented VAT—thereby enabling them to raise additional revenue while minimizing economic distortions.