The book describes the difficulties of the current international corporate income tax system. It starts by describing its origins and how changes, such as the development of multinational enterprises and digitalization have created fundamental problems, not foreseen at its inception. These include tax competition—as governments try to attract tax bases through low tax rates or incentives, and profit shifting, as companies avoid tax by reporting profits in jurisdictions with lower tax rates. The book then discusses solutions, including both evolutionary changes to the current system and fundamental reform options. It covers both reform efforts already under way, for example under the Inclusive Framework at the OECD, and potential radical reform ideas developed by academics.

Large international corporations and accountants representing international interests require the most up-to-date information regarding tax issues in countries around the world. Corporate Taxes 2003-2004 provides vital information on the corporate implications of the tax systems of over 120 countries.

Global investment patterns mean that effective taxation of foreign investors is of increasing importance to the economies of lower income countries. It is thus of considerable concern that the historical framework for cross-border income tax arrangements is not always well suited to allow low-income countries (LICs) effectively to generate tax revenues from profits on foreign direct investment (FDI). Several aspects of this framework contribute to the problem. This paper discusses, in particular, the likely effect of a shift by major economies from the system of worldwide corporate taxation toward a territorial system on the volume, distribution, and financing of FDI, focusing on LICs. It then empirically analyzes bilateral outbound FDI data for the UK for 2002–10 to determine whether the move to territoriality made corporations more sensitive to hostcountry statutory tax rates. Supporting evidence for this hypothesis is found for FDI financed from new equity.

Assess the impact of worldwide tax systems on investment and planning decisions. Corporate and Individual Taxes 2004-2005 WorldwideSummaries contains all relevant tax information for 120 countries in a single source, divided into two volumes: corporate and individual taxes. Incorporates latest changes in international tax reform. Special section shows foreign investors the best way to direct their investment in other countries. Provides sample corporate tax computations to illustrate how the information provided in this book is used in calculating income taxes. Covers income taxes on individuals, nonresidents, as well as other taxes.

The policy paper Corporate Taxation in the Global Economy stresses the need to maintain and build on the progress in international cooperation on tax matters that has been achieved in recent years, and in some respects now appears under stress. With special attention to the circumstances of developing countries, the paper identifies and discusses various options currently under discussion for the international tax system to ensure that countries, and in particular low-income countries, can continue to collect corporate tax revenues from multinational activities.

This paper explores how corporate income tax reform can help Japan increase investment and boost potential growth. Using international and Japan-specific empirical estimates of corporate tax elasticities, investment is predicted to expand by around 0.4 percent for each point of rate reduction. International consensus estimates suggest further that between 10 and 30 percent of the static revenue loss could be recovered in the long run through dynamic scoring, although Japan’s offset may be closer to the lower bound. Compensating fiscal measures are necessary in light of Japan’s tight fiscal constraints. The scope for base broadening in the corporate income tax is found to be limited and some forms of base broadening will undo positive investment effects of a rate cut. Alternative revenue sources include higher consumption and property taxes. A gradual approach toward lowering tax rates mitigates windfall gains and reduces short-run revenue costs. An incremental allowance-for-corporate-equity system could boost investment with limited fiscal costs in the short run.