TurboTax does not receive any information from the IRS after you file your tax return. Are you sure the letter does not explain what the amount due is for? Read it more carefully. Does the letter have a number in the upper corner?
The IRS does not pay any attention to your state refund. Your federal return and state tax return go to completely separate entities.
**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.**
