Hal_Al
Level 15

State tax filing

Q. What about if you lived and worked in Colorado but you begin working in Texas later in the year and are in the process of moving?

A. You are still a CO resident until you establish a permanent residence in TX.  Permanent residence is when your whole family arrives in TX, to stay.  You will file a part year resident return for CO, including the TX income that was received while you were  still a CO resident.