You can e-file your State only, but your Federal return must be  accepted before you can e-file your state.  See the following on how to e-file State return after Federal return has been accepted.  If your Federal return has not been accepted, or you mailed it in, then you would need to print and mail your State return.

How do I e-file my state after I already filed my federal?

https://ttlc.intuit.com/community/e-file/help/how-do-i-e-file-my-state-after-i-already-filed-my-fede...