After you file

Yes I did.

After I entered everything, Line 18 shows the $400 which this line is supposed to be “overpayment” if I have refund on the original return, right? but I don’t have any refund. My original return I had to pay tax of $8000 so I was wondering why there is even a number in Line 18. So I removed all my updates to see what I started with before I entered changes, and realized the indicator shows this “$440” in RED while the State show $0. Then since Line 18 shows $400, that makes Line 19 short of $400.  Line 19 is supposed to be the payment I had paid (including the check I cut $8000 in the original return).  I don’t know where this $400 coming from since I don’t have any refund in the original submission.