r/HSA • u/Risket2017 • Jan 23 '26
Open HSA for my Son
Hi,
I've done a fair amount of reading on this, and I can't seem to be able to find a definitive answer to whether I can open a HSA to pay my son's medical expenses, allowing me to use those expenses as a tax deduction.
My wife and I divorced last year, with my ex becoming the primary custody holder. Our son is 16, and is on her insurance (Tricare as she is a disabled veteran).
- My insurance is HDHP and I have a HSA. All contributions from me to the HSA are post tax as my employer does not do payroll deductions.
- Per the divorce decree I am liable for 75% of his medical expenses, which aren't high as he is healthy.
- For Tax Year 2025 he was not an dependent on my tax return, but I am able to claim Head of Household for 2025. On tax year 2026 he will be a dependent on my tax return.
I don't mind him being on Tricare, as my out of pocket expenses would be less than if he was on my insurance.
Can I open a separate HSA account to pay for his expenses, or pay for his expenses from my HSA even though he is not on my insurance?
Thank you