State tax filing

@NCperson my primary residence is NV.

 

I am registered to vote there, have car registered there, and live there.

 

CT company taxes me.

 

When I file my state return, I have to file a CT state return?

Or do I file a NV return with out of state income? The only reason I ask this is because my human resources manager mentioned something about this.  However, in Turbo Tax when I went to Nevada returns there is no NV return because they do not have any state income tax.