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This study presents the first systematic literature review of academic research on the FEMA Community Rating System (CRS) program. The CRS is a voluntary program created in 1990 as a means to incentivize communities in the United States to implement floodplain management activities that surpass those required under the National Flood Insurance Program. As participating communities adopt additional flood mitigation measures, flood insurance policyholders in those communities receive reductions in their flood insurance premiums. To identify studies for inclusion, the authors searched three academic databases using the keywords “Community Rating System” and “Federal Emergency Management Agency” and “Community Rating System” and “FEMA.” The search uncovered 44 studies that met the selection criteria (e.g., peer-reviewed, focus on CRS, and empirical) and are included in the review. The findings provide significant insights into the current state of research on the CRS. This paper concludes by providing some recommendations to policymakers aiming to enhance communities’ resilience to floods and by outlining a future research agenda for the academic and practitioner communities.