Score contribution per author:
α: calibrated so average coauthorship-adjusted count equals average raw count
Flexible spending accounts (FSAs) are a widely used arrangement that allow employees to pay for qualified out-of-pocket health expenses with pre-tax dollars. The original structure of FSAs included a significant forfeiture risk if households had unused funds in their accounts at the end of the year. In 2005, the US Treasury made an administrative ruling that offered a grace period for spending FSA funds after the end of the calendar year, thereby substantially reducing forfeiture risk. We use a unique panel data set to evaluate the effects of this rule change.We find that the change increased FSA participation rates by about 4 percentage points (17% increase from a 23.9% baseline). We also find that FSA election amounts increased by just over 3%, though this result is more fragile.