International Tax Avoidance And Evasion

Compilation of four related studies.

The first report outlines the reasons why international tax avoidance and evasion through the use of tax havens is a concern to the tax authorities of OECD Member countries and examines measures introduced to combat such use. The second report sets out the problems posed for tax administrations by the fact that their resident taxpayers make use of base companies (generally subsidiary companies) in tax havens to shelter there income derived from source countries (which may in some cases be the residence country itself) and in that way to escape tax normally payable to the country of residence. The third report deals with the problems created for tax authorities in source countries by the mechanism of "treaty shopping". The final report deals with taxation and the abuse of bank secrecy.

The first section of this report reviews what countries might be considered tax havens, including a discussion of the Organization for Economic Development and Cooperation (OECD) initiatives and lists. The next two sections discuss, in turn, the corporate profit-shifting mechanisms and evidence on the existence and magnitude of profit shifting activity. The following two sections provide the same analysis for individual tax evasion. The report concludes with overviews of alternative policy options and a summary of specific legislative proposals.

Analysis of the different approaches adopted by the tax authorities of the principal, developed countries.

Addressing tax evasion and avoidance through use of tax havens has been the subject of a number of proposals in Congress and by the President. Actions by the Organization for Economic Cooperation and Development (OECD) and the G-20 industrialized nations also have addressed this issue. In the 111th Congress, the HIRE Act (P.L. 111-147) included several anti-evasion provisions, and P.L. 111-226 included foreign tax credit provisions directed at perceived abuses by U.S. multinationals. Numerous legislative proposals to address both individual tax evasion and corporate tax avoidance have been advanced. Multinational firms can artificially shift profits from high-tax to low-tax jurisdictions using a variety of techniques, such as shifting debt to high-tax jurisdictions. Because tax on the income of foreign subsidiaries (except for certain passive income) is deferred until income is repatriated (paid to the U.S. parent as a dividend), this income can avoid current U.S. taxes, perhaps indefinitely. The taxation of passive income (called Subpart F income) has been reduced, perhaps significantly, through the use of hybrid entities that are treated differently in different jurisdictions. The use of hybrid entities was greatly expanded by a new regulation (termed check-the-box) introduced in the late 1990s that had unintended consequences for foreign firms. In addition, earnings from income that is taxed often can be shielded by foreign tax credits on other income. On average, very little tax is paid on the foreign source income of U.S. firms. Ample evidence of a significant amount of profit shifting exists, but the revenue cost estimates vary substantially. Evidence also indicates a significant increase in corporate profit shifting over the past several years. Recent estimates suggest losses that may approach, or even exceed, $100 billion per year. Individuals can evade taxes on passive income, such as interest, dividends, and capital gains, by not reporting income earned abroad. In addition, because interest paid to foreign recipients is not taxed, individuals can evade taxes on U.S. source income by setting up shell corporations and trusts in foreign haven countries to channel funds into foreign jurisdictions. There is no general third-party reporting of income as is the case for ordinary passive income earned domestically; the Internal Revenue Service (IRS) relies on qualified intermediaries (QIs). In the past, these institutions certified nationality without revealing the beneficial owners. Estimates of the cost of individual evasion have ranged from $40 billion to $70 billion. The Foreign Account Tax Compliance Act (FATCA; included in the HIRE Act, P.L. 111-147) introduced required information reporting by foreign financial intermediaries and withholding of tax if information is not provided. These provisions became effective only recently, and their consequences are not yet known. Most provisions to address profit shifting by multinational firms would involve changing the tax law: repealing or limiting deferral, limiting the ability of the foreign tax credit to offset income, addressing check-the-box, or even formula apportionment. President Obama's proposals include a proposal to disallow overall deductions and foreign tax credits for deferred income, along with a number of other restrictions. Changes in the law or anti-abuse provisions have also been introduced in broader tax reform proposals. Provisions to address individual evasion include increased information reporting and provisions to increase enforcement, such as shifting the burden of proof to the taxpayer, increased penalties, and increased resources. Individual tax evasion is the main target of the HIRE Act, the proposed Stop Tax Haven Abuse Act, and some other proposals.

Dated March 2011. A supporting document for the Budget 2011 (HC 836, ISBN 9780102971033)

Tax compliance issues enjoy an unprecedented degree of public attention today and are of great importance to governments and policymaking. This single volume provides an overview of some of the most significant contributions to the economic analysis of tax avoidance and evasion and also sheds light on broader questions of social organization, behaviour, and compliance with the law. With an original introduction by the editor, this insightful book provides researchers and students with a guide to the fundamental intellectual developments that have shaped the economic understanding of tax avoidance and evasion, along with a framework for placing these contributions in their intellectual context.