Chicago's plan to end homelessness is based on a public-private collaboration established in 2001. The plan adopts a "Housing First" approach to move people from shelters into permanent housing. Key elements include increasing homelessness prevention, aligning funding with best practices, and setting performance expectations that minimize discharging families from one homeless program to another. Recent evidence shows increased funding for prevention and permanent housing units, as well as phasing out transitional shelters and housing in favor of rapid re-housing models.