We investigated the psychometric validity and reliability of the Suicide Status Form-II (SSF-II) developed by Jobes, Jacoby, Cimbolic, and Hustead (1997). Participants were 149 psychiatric inpatients (108 suicidal; 41 nonsuicidal) at the Mayo Clinic. Each participant completed assessment measures within 24 hours of admission and 48–72 hours later. Factor analyses of the SSF core assessment produced a robust two-factor solution reflecting chronic and acute response styles. The SSF core assessment had good to excellent convergent and criterion validity; pre-post SSF ratings also demonstrated moderate test-retest reliability. The results replicated previous research and show that the SSF-II is psychometrically sound with a high-risk suicidal inpatient sample.