Can Nudges Increase Take-up of the EITC?: Evidence from Multiple Field Experiments
The Earned Income Tax Credit (EITC) distributes more than $60 billion to over 20 million low-income families annually. Nevertheless, an estimated one-fifth of eligible households do not claim it. We ran six pre-registered, large-scale field experiments to test whether “nudges” could increase EITC take-up (N=1million). Despite varying the content, design, messenger, and mode of our messages, we find no evidence that they affected households’ likelihood of filing a tax return or claiming the credit. We conclude that even the most behaviorally informed low-touch outreach efforts cannot overcome the barriers faced by low-income households who do not file returns.
This research was conducted through the California Policy Lab at UC Berkeley. We thank Evan White, Christopher Campos, Konrad Franco, John Iselin, Sree Kancherla, and Charles Davis, who were instrumental in making this project a success. We also thank Professor Jacob Goldin and Taylor Cranor from Stanford Law School and Akshay Ravikumar Kalose from Stanford University who were critical to launching our CalFresh experiments in 2018.
Elizabeth Linos & Allen Prohofsky & Aparna Ramesh & Jesse Rothstein & Matthew Unrath, 2022. "Can Nudges Increase Take-Up of the EITC? Evidence from Multiple Field Experiments," American Economic Journal: Economic Policy, vol 14(4), pages 432-452. citation courtesy of