Many households neglect the pivotal task of planning for retirement. Proposals to stimulate employees to save for retirement in the workplace include tax subsidies, which are costly, and using automatic defaults, which may not complement the heterogeneous preferences of savers. This randomized field study shows that an information‐based intervention increases reported retirement plan participation, emergency savings, and using a budget. Employees offered access to education increased actual retirement deferrals by $26 per month. These results suggest that retirement education programs may be an effective strategy to increase retirement planning and saving behavior. (JEL J26, D14, D91)