Block Grant

A block grant bundles federal money for a general policy area — welfare, community development, substance abuse services — and lets states decide the specific programs and rules within that area, in contrast to a categorical grant, which comes with detailed federal strings attached to a narrow purpose. Congress’s shift toward block grants has often been framed as devolving power back to the states, since state officials, not federal agency rules, decide the details.

The clearest, most consequential example is the Personal Responsibility and Work Opportunity Reconciliation Act of 1996, which replaced the open-ended federal entitlement program Aid to Families with Dependent Children with Temporary Assistance for Needy Families, a fixed block grant. Because the block grant’s dollar amount hasn’t been adjusted for inflation since 1996, its real value has fallen by roughly half, and states have wide latitude in how much of it they actually spend on direct cash assistance versus other loosely related purposes.

Common misconception: people often assume a block grant guarantees the same level of federal support as whatever program it replaced, just with more state flexibility in delivering it. Because block grants are typically a fixed dollar amount rather than an open-ended entitlement that automatically grows with need or inflation, converting a program to a block grant frequently reduces its real value over time even when state discretion increases.