I have a client who had a tax liability in 2020, withheld more in 2021 than that liability, and due to Child Credit/Earned Income Credits will owe nothing in 2021. Expecting a large refund. Form 2010 appears on the return. I have not checked box to allow IRS to calculate penalty and then unchecked it - no penalty is calculated, but I cannot remove the form. It shows in the return as NOT READY TO FILE. I do not want it to stop e-filing tomorrow - how can I eliminate the 2210 from the return?