@clagstar wrote:
Yes, I e-filed successfully today, 2/17/19, on my third attempt. I had to leave form 2210 attached (although I did not receive an underpayment penalty) and had to add the explanation form (referencing 85% threshold) to get the algorithm to accept it.
Could u clarify what is the "explanation form (referencing 85% threshold)" please? Is it a form separate from Form 2210? The software automatically puts "85% waiver"ox on Part II Box A checkbox line which got my e-filings rejected.
