Do I need to file a copy of my federal and/or state return to the IRS even though I efiled with TurboTax?

[rogers-nicole]

no

[ChelseaS · Accepted solution]

No, you do not need to mail in a copy of your return after you have successfully e-filed. This could delay the processing of your return. https://ttlc.intuit.com/replies/3302289

[BrooklynS]

If the IRS requests more info they will mail it to you asking that you will provide more info, but if you did  e-file you do not need to have more paperwork mailed.