I am self-employed and made my TY 2016 HSA contribution (max amount: $3350) while I was working on my taxes during 2017. My Form 5498-SA says that I contributed $3350 to my HSA during 2017, but I already took this deduction on my taxes for 2016. For TY 2017, I haven't contributed anything to it, although this might change.
If I enter $3350 for my contributions during 2017 again, my refund goes up significantly. But I think I've already taken the deduction for this contribution last year.
So instead of entering $3350 for 5498-SA box 2, should I enter $0 until I've made another contribution?
