Description: This presentation is a panel discussion from the 1991 Meeting of the Society of Actuaries, held June 3-5 in Colorado Springs. The panelists will present the results of an intercompany study of disability income reserve practices, dealing with issues such as reserve bases, reserve margins for active and disabled lives, reserve adequacy testing, valuation of riders such as cost of living adjustment, ‘COLA,’ residual, and social insurance, and tax reserves. Discussion from participants is included. From the Record of Society of Actuaries, Volume 17, No. 3A.