The SNAP Back Act of 2025 would reinstate exemptions from work requirements for three vulnerable populations receiving Supplemental Nutrition Assistance Program (SNAP) benefits: homeless individuals, veterans, and young adults who aged out of foster care. Under current law, most SNAP recipients must meet work requirements to maintain their benefits, but this bill would exempt these three groups from those mandates, recognizing the particular barriers they face in employment. The legislation amends the Food and Nutrition Act of 2008 to add these exemptions to existing exceptions in SNAP work rules. The bill does not specify new funding allocations or implementation timelines. It directly affects low-income individuals in these three categories who currently struggle to meet work requirements due to homelessness, military service-related challenges, or lack of family support systems.