This paper explores one part of a 1994 Minnesota Department of Revenue field experiment designed to study the effectiveness of alternative enforcement strategies. Two letters containing different normative appeals were sent to two large groups of taxpayers; a control group received no letter....

In tax year 1988, delaying filing income tax returns cost the 73.2 million taxpayers claiming refunds nearly one billion dollars of interest. "Impatient" tax filers, who mail in their tax payments before the filing deadline, passed up $46 million in interest. We develop a model of tax filing...

Using a new hand-collected database on state department of revenue (DOR) expenditures, this study examines the association between changes in state corporate tax enforcement expenditures and state-level tax collections during the 2000-2008 time period. The results, after addressing endogeneity...