Denver's pay-for-success, supportive housing social impact bond (SIB) has seen an 85% success rate from its creation in January 2016 through December 2017. During that period, the five-year program had served 285 individuals experiencing chronic homelessness, and 241 (85%) of these individuals had successfully retained their housing from the time that they signed their lease. The Denver SIB program was created in a partnership of the City and County of Denver and Denver PFS LLC, an entity established by the Corporation for Supportive Housing and Enterprise Community Partners. The program's goal is to assist those . . .