This Policy Discussion Paper should not be reported as representing the views of the IMF. The views expressed in this Policy Discussion Paper are those of the author(s) and do not necessarily represent those of the IMF or IMF policy. Policy Discussion Papers describe research in progress by the author(s) and are published to elicit comments and to further debate.
This Policy Discussion Paper should not be reported as representing the views of the IMF. The views expressed in this Policy Discussion Paper are those of the author(s) and do not necessarily represent those of the IMF or IMF policy. Policy Discussion Papers describe research in progress by the author(s) and are published to elicit comments and to further debate.
The 1980s trends were to lower marginal personal income tax rates, scale down rate structures, and apply the highest rate at lower levels of per capita GDP. In the 1990s, driven by fiscal deficits and unemployment, and difficulty in linking high marginal rates to low incentives or revenue productivity, tax authorities are again demonstrating an interest in increasing marginal rates. This will burden those that are correctly paying the tax. Instead, equity and revenue productivity should be improved through minimum taxes, presumptive taxes, adequate inclusion of capital income in the tax base, revitalization of property taxes, and selected luxury taxes.