My state withholdings not reflected in W2

I as remote colleague moved from one state to another (no state income tax) mid year and promptly notified my employer. it took them a month to process it - in the mean time there were two additional paystubs with state taxes paid to former state. However when the W2 showed up it shows a state withholding as of the day I reported (two less payments). Should I contact employer about this or can this be done through tax filing

posted

If there is something on your W-2 that is incorrect, you must have the employer correct it. You cannot make changes to your own W-2.

**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.**