Get your taxes done using TurboTax

@jamjet321 - the answer (both parts) are correct.   You can only e-file a state return in TurboTax if the Federal return has been filed and accepted using TurboTax - either by e-filing both at the same time OR by e-filing the state after the Federal has been accepted.  E-fileing the state a week after the Federal return previously filed with TurboTax and was accepted is no problem.
**Disclaimer: This post is for discussion purposes only and is NOT tax advice. The author takes no responsibility for the accuracy of any information in this post.**