PurposeThis study compares retirement in Chile and Uruguay, and focuses on current individuals legally entitled to retire, particularly women. The article analyses how labour market and family resources shape the access of women and men to social insurance by investigating the likelihood of retirement after reaching the legal age of retirement.Design/methodology/approachThis study uses the Longitudinal Social Protection Survey (LSPS), a biannual or triennial longitudinal survey carried out in six Latin American countries. To study gender differences in the chance of being retired, the study conducts a series of logit regression models to model retirement as a function of labour market and life course conditions as well as providing descriptive and contextual information.FindingsMain findings support labour market explanations of gender differences in retirement. Work experience, human capital and contribution densities largely explain the chances of retirement and economic autonomy among elderly women. Further analysis reveal that they are both less likely than men to retire but also to work in old age, limiting their economic autonomy.Research limitations/implicationsData for Uruguay are recent. To maximize comparison between countries, the paper selects the more recent waves with complete administrative information. As a result, the article uses cross-sectional data that might not capture the accumulation of family resources and could fail to provide a complete gendered life course explanation of current disadvantages faced by women.Originality/valueThe article uses novel data in order to place two Latin American countries within mainstream sociological theories of retirement, thus complementing literature that mainly focuses on European and North-American societies. The paper also documents gender gaps in retirement in two different Latin American societies, one with a traditionally generous public pension system (Uruguay) and one with a largely privately-run contributory system (Chile).