Documents to send with Amended Return?

[Ajohnson2252]

I have amended my tax return for 2020 and about to mail it out - do I need to mail with a copy of the 1099-R that was omitted or the Form 8915-E that was generated in the printed documents good enough?

Does it really have to be printed single sheet or is double sided doable?

Thanks!

[HelenC12]

Attach form 1099-R to your tax return if there is an amount is Box 4, Federal income tax withheld. 

It's best to print your 2020 Amended return on single sheets. While each form can be double-sided, different forms can't share the same page. 

[Ajohnson2252]

Thank you.

 
My Federal cover sheet is saying “You are paying by check” but then the instructions say I can by online.

Does it matter which method I use?

[JulieS]

No, it doesn't matter if you mail a check or pay online. If you do pay online, be sure to select Balance due for your reason, Income Tax- Form 1040 for Apply payment to, and select the correct year.