To spend less than one was allotted in a budget. Underspending in personal finance is almost always a good thing as it allows one to save more or to pay down debts. This creates a perverse incentive for departments and other subdivisions to spend their entire budget whether or not they need to. ...

What does it mean to be underspent?

transitive verb. : to spend less than or less than the whole of. intransitive verb. : to spend at less than the normal rate.

Why is underspending bad?

Underspent dollars can lead to misaligned budgets. Because most districts rely on the previous year's budget as a starting point for future budgets, failing to review chronically underspent accounts can impede the budget's ability to leverage all dollars allotted to maximize student outcomes.