I received a CP30 notice for Underpayment Penalty.
TurboTax calculated my penalty as $0.
IRS thinks I owe them a penalty of $1003.
I have already entered all the information in Turbo Tax, and I also see that Form 2210 was submitted with my return.
How do I resolve the mismatch between what Turbo Tax is saying and what IRS is saying?
