After you file

You mean you sent in your tax return--not your refund.  You are waiting for your refund.  No one at TurboTax knows anything about a letter the IRS sent to you, because TurboTax does not receive any information from the IRS after you e-file or mail your tax return.  You do not even say what the letter said to you.  TurboTax cannot intervene with the IRS for you, but if you will tell us (without any personal information) what the letter actually says, we may have suggestions for what you need to do next.

**Disclaimer: Every effort has been made to offer the most correct information possible. The poster disclaims any legal responsibility for the accuracy of the information that is contained in this post.**