SEPARATED SPOUSE, H/H - $6,000 PENALTY

[WITAXLADY]

HI, Where do I start - so filed taxes - didn't know husband - lived apart all year was on 1095-A - of course never received a copy... they just said they had insurance .

this was 2014. 

So she with 18 yr old son filed as H/H and he filed MFS. Now IRS says he owes $6,0000 

Where do I go from here - where do I start - ... amend both? 

they had substantial income from 1120S so of course with her as H/H did fine... , he paid in but to now owe $6,000???

Thank you for your thoughts.

Sincerely, 

D

 

[grmy2h]

The 1095A was not reported on either return? Is the $6,000 APTC?