An identified barrier to the widespread adoption of universal socioemotional and behavioral screening in schools may be that existing instruments may be too burdensome or costly to administer. As a result, the County Schools Mental Health Coalition came together to develop a common assessment system, the Early Identification System (EIS). The purpose of this study was to evaluate the psychometric properties of the EIS-student report, using a sample of third- to eighth-grade students. A series of exploratory and confirmatory factor analytic models were used with one exploratory (n[subscript 1] = 450) and two holdout samples (n[subscript 2] = 450, n[subscript 3] = 940). A six correlated factor model was supported showing adequate model fit, reliability (range = 0.73-0.90), and convergent validity. Results suggest that the EIS is a promising, cost-free, and quick-to-administer universal screening tool that may assist educators and school psychologists identify students at risk of future socioemotional and behavioral difficulties.