Mom is file as a dependent but has a 1095C

[Ladylsj]

I file my mom on my taxes as a dependent because she lives with me.  She failed to let me know she had insurance through the Healthcare market place.  My taxes states I need to send an additional form.  But when I go to amend my taxes it is making me owe alot of money.  I have insurance  through my job.  How do I have this corrected.  

[VolvoGirl]

A 1095C is not for marketplace Ins.  You do not report a 1095B or 1095C.  Did she get a 1095A?  You only report 1095A.

[NCperson]

@Ladylsj - I suspect the problem is that dependents who apply for Marketplace Insurance are not eligible for the premium tax credit. 

So by claiming your mother as a dependent but at the same time she obtained Marketplace insurance creates the problem.  It has nothing to do with the fact that YOU have medical insurance through your employer.  

did the amendment add $1650 to your tax return?????  

https://www.healthcare.gov/income-and-household-information/household-size/

(look at the very last "more questions" in the link above.)