Do I need to file a new form 1120 along with 1120x when amending previously filed return?

[erica-michelle-l]

I am amending a previously filed form 1120. The instructions for 1120x do not say to file an updated 1120 as well but turbotax auto populates an updated form 1120 & prints it as one of the forms required for filing. Do i need to send in an updated 1120 along with form 1120x

[PatriciaV]

Generally, you include with Form 1120X only those forms of the original return that have changed. The 1120 is printed for your reference only - the information on that form should be summarized on the 1120X.

[Frank26]

I used Turbo Tax Business to e-file an 1120. When I amended the 1120 using the same file, Turbo Tax says the 1120 has already been e-filed. Can an amended 1120 be e-filed? Do I need to start a whole new 1120 in Turbo Tax to e-file an amended 1120? Thank you for your help.