If you've e-filed and your return has been accepted by the IRS, it's too late to make changes to information you entered on the return. The IRS won't contact you by email, anyway, so don't worry about that.
But to update your TurboTax account information, follow the instructions I'm linking below.
How do I update my TurboTax account information?
*** I am NOT a tax expert. I am a seasoned TurboTax user, and volunteer to provide assistance to TT users. Nothing I post is to be considered TAX ADVICE; I bear no legal liability for responses.***
