RT Journal Article SR Electronic T1 Early Social Security Claiming and Old-Age Poverty: Evidence from the Introduction of the Social Security Early Eligibility Age JF Journal of Human Resources JO J Hum Resour FD University of Wisconsin Press SP 0119-9973R1 DO 10.3368/jhr.57.4.0119-9973R1 A1 Engelhardt, Gary V. A1 Gruber, Jonathan A1 Kumar, Anil YR 2020 UL http://jhr.uwpress.org/content/early/2020/06/29/jhr.57.4.0119-9973R1.abstract AB We estimate the impact of the Social Security early entitlement age (EEA) on later-life income, poverty, and mortality, by tracing birth cohorts of men who had access to different potential claiming ages from the Social Security Amendments of 1961, which introduced age 62 as the EEA. Based on 1968-2001 Current Population Survey data, the average claiming age fell by 1.4 years, Social Security income fell for male-headed families by 2.4% at the mean and 6% at the 25th percentile. Total family income fell, and the poverty rate rose by about one percentage point. Finally, mortality rates fell modestly in retirement.