This article examines the levels of savings of former participants in a matched savings program. Findings from a survey of Individual Development Account (IDA) participants and a general low‐income population sample show that participants who successfully completed the savings program report higher household savings than both participants who left the program early and a non‐participant comparison group, suggesting that successful completion of an IDA program may improve the financial dispositions and behaviors associated with long‐term savings. Three predictors of saving behavior emerged: access to the financial mainstream, individual psychological disposition, and the presence of children in the household.