You will need to change back to e-file in the program to be able to make your changes. Once you've done that and finalized your return, you can switch back to file by mail if you're not able to e-file. Please see the below TurboTax FAQ to assist with this:
How do I change from mail to e-file in TurboTax Online?
If that doesn't resolve the issue, please reach out to customer support for assistance.
**Say "Thanks" by clicking the thumb icon in a post
**Mark the post that answers your question by clicking on "Mark as Best Answer"
