Can I open separate HSA accounts for my minor dependent children? Ryan Kennelly September 24, 2018 19:21 Updated Follow No, you can not open separate HSA accounts for your minor dependent children. Related articles Can my HSA be Used for Dependents Not Covered by my Health Insurance Plan? I Don't Have a Job. Can I Still Open an HSA? Can I be covered under another health plan and still open an HSA account? How Much Does an HSA Cost? What's the Difference Between an HSA and PPO Plan? Comments 0 comments Please sign in to leave a comment.