Can I efile IRS 1040 with Form 2210 along with attachments?

[williamd2]

Hi, I need to attach form 2210 to my 1040 to request a waiver of underpayment penalties. I will also need to attach some supporting pdf files. Is there a way to do this in TurboTax and still be able to efile? Thank you.

[xmasbaby0 · Accepted solution]

No.  You cannot attach pdf files to an e-filed tax return.   File your Form 1040 with the 2210 that will be included.  If the IRS wants additional information from you they will request it in a letter.

[williamd2]

Thank you @xmasbaby0 for this very helpful answer.