I filed TurboTax online and my return was accepted by the IRS May 2021, but I just received a copy of my 1040 from the IRS with a green paper that had several missing items checked. I think they are sending this to me based on the first payment I mailed to them, but I want to make sure they are not needing information they should have received from TurboTax. I mailed a check along with the payment coupon I received with my downloaded documents when I filed. Why are they requesting additional forms and evidence/proof of the numbers on my 1040, as well as a hand written signature?
UPDATE: Thank you to anyone who attempted to help... I've concluded that I'm not going to get an answer to this question here, and will need to keep trying to get through to someone at the IRS for confirmation that my 2020 Tax Filing is indeed complete in their system (as it shows online), and they did apply my payments to the 2020 tax I owe (as shown in their system online), and get more clarification for what they are asking for on the green form they mailed me, or if that was a misunderstanding/mistake.
