You cannot efile state until your efile Federal.  The IRS does not open for doing that until Feb 12.

I am using Turbotax premiere. I am trying to file my CT return after my Federal  has been accepted.

The program will not let me pay the $25 and efile CT although it has been accepted.

Has anyone else had this problem? If so, what did you do to remedy it?

Please see this TurboTax Help article:  Why am I not able to e-file my state return after filing my Federal return?

@sylviolin