I do not want you to think we are saying you are lying. You would not be posting about this if you did not have a genuine problem. I must wonder who you talked to, though, who told you that TT would charge you $900. Either there was some misunderstanding or you did not talk to an actual TurboTax rep. Fixing or amending past year returns is simply not even a service offered by TurboTax.
Please try using the number provided to you earlier and use the option that says you received a letter from your state.
https://ttlc.intuit.com/turbotax-support/en-us/help-article/tax-audit/turbotax-audit-support/L6AcMoN...
**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.**
