I have been contributing the family maximum to my HSA for the last 4 years and have seen the account grow significantly. My intention is to avoid dispersements as long as I can to build up enough pretax money in the account to be used in my later years to either bridge the Medicare gap for early retirement or pay for supplemental insurance once I reach Medicare age. Currently, my Wife and last eligible child is on my HDHP plan. Our contribution to the HSA is directly deducted from my paycheck. We file our taxes jointly. My son is not a dependent on my tax return but is eligible for my health insurance until he is 26 yrs old.
Questions:
1. If my wife takes another job and is signed into another health plan and off of mine, can I still use the money we contributed as a family to the HSA to cover any of her healthcare expenses going forward?
2. If my eligible child signs into another healthcare plan but it does not cover dental or vision, can I use my HSA account for any of his expenses?
3. If I pass away before my wife and there is still money in my HSA, can she use the money for her medical expenses or the does the HSA have to be dispersed and taxed to the estate?
Any info would be helpful.