Governments and non-profits devote substantial resources to increasing take-up of the Earned Income Tax Credit (EITC) through educational outreach. We study a different approach: policies that encourage tax filing. In a large field experiment, we find that IRS letters about free tax preparation...

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...

The contrast between the early nineteenth century Argentinean experience of high inflation and the American experience of low inflation is interpreted in terms of a dynamic monetary model of optimal taxation. It is argued that the two countries' experiences diverged because of the different...

"Pass-through" businesses like partnerships and S-corporations now generate over half of U.S. business income and account for much of the post-1980 rise in the top- 1% income share. We use administrative tax data from 2011 to identify pass-through business owners and estimate how much tax they...