If you have already filed your return, you'll need to wait for your tax
return to either be rejected or accepted, if
it is rejected you can make any corrections or add
any information that you need to add, correct any other errors on the
return and resubmit it.
If it is accepted, you will need to amend
your return to make any corrections or add any information that you
did not include on your original return. You cannot e-file an amended
return as this cannot be filed. You will need to print and mail the amended
return in order to file it.
Please
see the following TurboTax FAQ for
instructions on how to amend your 2017 tax return in TurboTax.
https://ttlc.intuit.com/replies/3288565
If
you have not e-filed your return and haven't mailed in your prepared tax
return, you can still make changes to your return. If you use TurboTax
Online and you selected that you wanted to print and mail your tax return, then
TurboTax will treat your return as if you have filed. If that is the
case, you will no longer see, "Take me to my return/Continue my
return" on your account. To get around that issue, you will do the
following:
- Log in to
your TurboTax Online account
- Click on Tax
Home
- Locate your 2017 tax return on that page
- Find "Some
things you can do" under your 2016 tax return information
- Choose Add a
State (you don't actually
add one; that's just to get the return to open up.)
- Now you can
make any changes to your return, and reprint it for filing.