If you see this error, enter any value in the boxes indicated. This will force the Form 2210 to calculate. Then, select the Tools option on the left menu, and then "Delete a form". Delete Form 2210 and run the review again. The error should be gone and Form 2210 will be removed from the return.
That helped to get started but I needed to open forms, highlight 2210 AI in the forms list, select forms from the menu bar and then I could select delete form 2210AI.
THANK YOU! I entered zero in all of the boxes, then the form showed up and I was able to delete it. Thank you so much.
It's still not fixed in the online version...had to delete the form (I am getting a refund, so this form - Underpayment of Estimated Tax - shouldn't even show up). Looks like this was identified as a problem over a month ago and by multiple users, yet it still isn't corrected. Longtime Turbotax user who will use another option next year - lack of customer support has eroded my confidence in the product.
I could not add zeros to the form, but was able to find and delete it in the “tools/delete” anyway. Brilliant. Thankful