The estimated date you got from TurboTax was not a promise. Some returns take longer to process and you need to be patient while the IRS processes your return. No---do not amend or send it again---that would only cause further delay. Continue to check on the IRS refund site for information.
**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.**
