PurposeWork-life balance experiences of dual-career professional couples with children have received considerable attention, but there remains a paucity of research on the definitions of work-life balance among dual-career professional couples without children. This qualitative investigation sheds light on childfree couples' lives outside of work and their concomitant understanding of work-life balance.Design/methodology/approachThe study draws on interviews with 21 dual-career professional couples in Canada and the US, exploring their non-work lives and how they conceive of work-life balance.FindingsThematic analyses demonstrate that this group, while free of child rearing responsibilities, still deals with myriad non-work obligations. These couples also defy uniform characterization. The inductive investigation uncovered four couple categories based on the individual members' career and care orientations. These included careerist, conventional, non-conventional and egalitarian couples. Definitions of work-life balance varied across couple type according to the value they placed on flexibility, autonomy and control, and their particular level of satisfaction with their work and non-work domains.Originality/valueThis study contributes to research at the intersection of work-life balance and various demographic groups by exploring the work-life balance of professional dual-career couples without children. Using an interpretive ontology, the study advances a typology of childfree dual-career professional couples. The findings challenge the rhetoric that these couples are primarily work-oriented but otherwise carefree. Thus, this study demonstrates ways that childfree couples are different as well as similar to those with children.