While many communities across the country are working to end homelessness, too few have adopted legal protections to help renters find, and stay in, housing. This report explores the links between housing instability and homelessness as well as the laws that can reduce housing instability. While increasing the availability of affordable housing is a necessary component of ending homelessness, it may not be sufficient if low-income families and individuals are not able to access and keep stable housing. Legal protections can help increase housing stability and reduce homelessness.