Many countries will likely face the need to increase tax revenues, as part of fiscal consolidation, during the next few years. But how is this best done? And what are the considerations when choosing between raising tax rates and broadening the tax base by scaling back or abolishing targeted tax...

In the wake of the recent financial and economic crisis, many OECD countries face the challenge of restoring public finances while still supporting growth. This report investigates how tax structures can best be designed to support GDP per capita growth. The analysis suggests a tax and economic...

In a drive to encourage risk-taking, entrepreneurship and competitive fiscal advantage, many OECD countries have reformed their personal income tax system fundamentally over the last two decades, generally in ways that can be characterised as rate reducing and base broadening. This comprehensive...

This report examines the economic principles for efficient systems of taxation and provides a framework for international comparisons of transport taxes and charges. It investigates the price and tax changes likely to result from the reform of transport charges to maximise efficiency, and their...