Expansion of the Earned Income Tax Credit for Young Adults and Mental Health of US Home Renters, 2021–2023

Objectives. To evaluate the impact of the temporary expansion of the Earned Income Tax Credit (EITC) for childless adults in 2021 on the mental health of home renters and homeowners. Methods. We used US Behavioral Risk Factor Surveillance System data from 2021 through 2023. Mental health outcomes included the number of mentally unhealthy days in the past 30 days and an indicator for frequent mental distress (14 or more unhealthy days). We used a difference-in-differences design com