If you have already e-filed you will need to amend your return and mail it in.
If you have not yet filed follow the steps below to edit your return.
To edit a section in your Federal or State return follow listed steps.
1.Log back into your TurboTax account
2.Select Take Me To My Return
3.At the top of the page select the Federal tab
4.Select the area that you wish to edit.
These are very general instructions that just explain how to get
back to your return to edit it. If there is a specific portion of the
return that needs editing, please provide more information so that I can
send you specific instructions.