The Limitations of the VI-SPDAT for Survivors of Domestic & Sexual Violence

The Vulnerability Index – Service Prioritization Decision Assistance Tool (VI-SPDAT) is one of the most commonly used standardized assessment tools used to coordinate housing responses for those at highest risk for chronic homelessness. It is an interview-style assessment tool that generates a score that results in clients being prioritized for permanent supportive housing, rapid rehousing, or transitional housing options.

Theoretically, a coordinated assessment tool would remove bias that could shape access to resources. However, research has documented the ways that variability in community priorities, funding and federal mandates influences prioritization, even when a common tool is used. In particular, findings suggest that the VI-SPDAT does not adequately assess “vulnerability,” especially for survivors of domestic and sexual violence, whose experiences are not fully reflected in this tool.

Survivors' housing needs are complex and variable, warranting assessment tools that are trauma-informed and developed via collaboration between domestic/ sexual violence and housing experts. These expert advocates are well-positioned to guide the collection of information that more accurately reflects the experiences of survivors and their vulnerability to housing instability and homelessness.