Courts have articulated a number of legal tests to distinguish corporate transactions that have a legitimate business or economic purpose from those carried out largely, if not solely, for favorable tax treatment. We outline an approach to analyzing the economic substance of corporate...

This paper examines changes in the role that auditors play in corporate tax planning following recentevents, including the well-known accounting scandals, passage of the Sarbanes-Oxley Act, andregulatory actions by the SEC and PCAOB. On the whole, these events have increased thesensitivity to...

This paper examines corporate tax evasion in the context of the contractual relationship between the shareholders of a firm and a tax manager who possesses private information regarding the extent of legally permissible reductions in taxable income, and who may also undertake illegal tax...

The 1986 Tax Act in the U.S. gradually reduced corporate tax rates from 46 percent prior to the Act to 34 percent by the middle of 1988. This reduction gave firms an incentive, in 1986 and 1987, to shift taxable income to future years when tax rates would be lower. There are substantial...

This paper presents a simple agency model to explain why third-party income reporting by employers dramatically improves income tax enforcement. Modern firms have a large number of employees and carry out complex production tasks, which requires the use of accurate business records. Because such...

Why do some firms adopt certain tax havens and how sensitive is the demand for tax havens? We address these questions by studying how the repeal of Section 936 tax credits affected firms with affiliates in Puerto Rico. We first describe the characteristics of US multinationals that were exposed...

This paper examines the evolution of the corporate profit base and the relationship between book income and tax income for U.S. corporations over last two decades. The paper demonstrates that this relationship has broken down over the 1990s and has broken down in a manner that is consistent with...

This paper offers an economics perspective on corporate tax noncompliance. It first reviews what is known about the extent and nature of corporate tax noncompliance and the resources devoted to enforcement. It then addresses the supply of corporate noncompliance -- the industrial organization of...

This paper analyzes the interaction between corporate taxes and corporate governance. We show that the characteristics of a taxation system affect the extraction of private benefits by company insiders. A higher tax rate increases the amount of income insiders divert and thus worsens governance...