Can behavioral nudges and incentives help lower-income households build emergency savings with tax refunds? Evidence from field and survey experiments

Abstract Tax refunds are an opportunity for lower-income households to accumulate emergency savings so they have cash on hand to cover expenses when income is insufficient. Our field experiments testing different behavioral interventions to encourage refund saving via online tax filing show small effect sizes (0.12–0.14) and a low aggregate savings rate (12%) that might […]

Tax-time saving and the earned income tax credit: results from online field and survey experiments

Tax refunds are an opportunity for Earned Income Tax Credit (EITC) recipients to build emergency savings. Randomly assigned behavioral interventions in 2015 and 2016 have statistically significant impacts on refund saving take-up and amounts among EITC recipients who filed their taxes online. From a survey experiment, we also find that EITC recipients have a 49 percent and 59 percent increased likelihood of deferring 20 percent of their refunds for six months when hypothetically offered 25 and 50 percent savings matches (p < .001), respectively. These findings can inform policy development related to encouraging emergency saving at tax time.

Effects of a randomized tax-time savings intervention on savings account ownership among low- and moderate-income households

Being unbanked makes it difficult for low and moderate-income (LMI) households to manage finances, save, and access credit. We assessed effects of an online tax-time savings intervention on savings account openings in the 6 months following tax filing among a sample of4,692 LMI tax filers. Treatment group participants had 60% greater odds of opening a […]

The role of choice architecture in promoting saving at tax time: Evidence from a large-scale field experiment

Tax refunds give many low-and moderate-income (LMI) households a rare opportunity to save for unexpected expenses. We conducted three experiments aimed at increasing tax-time savings by LMI consumers. In a large field experiment, the most effective intervention increased the average savings deposits by about 50%. Delivered as people filed taxes online, this treatment consisted of […]

Use of Alternative Financial Services Among Low- and Moderate-Income Households: Findings From a Large-Scale National Household Financial Survey

Despard, M. R., Perantie, D. C., Luo, L., Oliphant, J., & Grinstein-Weiss, M. (2015, November). Use of alternative financial services among low- and moderate-income households: Findings from a large-scale national Household Financial Survey (CSD Research Brief No. 15-57). St. Louis, MO: Washington University, Center for Social Development.