The philanthropic sector is highly consequential, particularly in the United States, and the most important policies directed toward this sector are tax policies. Yet most economic analysis of the optimal tax treatment of charitable giving is ad hoc, treating it as a subject unto itself. This...

This article considers two unrelated tax provisions – healthcare Flexible Spending Accounts (FSAs) and the charitable deduction. FSAs permit eligible taxpayers to set income aside tax-free to use for medical expenses. However, these accounts have a “use-it-or-lose-it” feature that...

This Article compares the ways in which the United States and the European Union limit the ability of state-level entities to subsidize their own residents, whether through direct subsidies or through tax expenditures. It uses four recent charitable giving cases decided by the European Court of...

This article explores a long-standing research and policy question on whether tax incentives for charitable giving are desirable from legal and economic perspectives. The author discusses legal and empirical aspects that are important in designing tax incentives for charitable giving. Firstly,...

Lower income means harsher treatment from the government for taxpayers who claim the Earned Income Tax Credit (EITC). EITC claimants are audited more often than any taxpayers other than the very wealthy. More concerning, however, is that the IRS audits EITC claimants by correspondence...

Invoking allusions to Caligula and Roman tax law, the Sixth Circuit, in Summa Holdings, reversed the Tax Court and held that the Commissioner could not use the substance-over-form doctrine to prevent taxpayers from combining the tax savings effects of a domestic international sales corporation...

What government-observable characteristics should determine the taxes that an individual pays and/or the transfers that she receives? This article focuses on a specific aspect of this fundamental question of tax policy: the implications of policymakers' uncertainty regarding the outcomes of tax...

This document is the web appendix for Optimal Tax Policy and the Symmetries of Ignorance (June 2011). University of Pennsylvania, Institute for Law & Economic Research Paper No. 11-19; U of Penn Law School, Public Law Research Paper No. 11-21. Available at SSRN: "http://ssrn.com/abstract=1856123"...

The COVID-19 pandemic caused a sharp global economic decline. The U.S. government responded to the downturn with record fiscal legislation totaling over $5 trillion, which includes considerable tax relief. Most notably, the U.S. government distributed over $800 billion in three rounds of...