All In serves as a roadmap for federal action to ensure state and local communities have sufficient resources and guidance to build the effective, lasting systems required to end homelessness. While it is a federal plan, local communities can use it to collaboratively develop local and systems-level plans for preventing and ending homelessness. This plan creates an initial framework for meeting the ambitious goal of reducing overall homelessness by 25% by 2025 and sets the United States on a path to end homelessness.