Definitely file a CA non resident return....teh CA FTB is brutal in their collection efforts and are difficult to deal with, you will have to file a return to get them off your back or it will haunt you forever and risk having your bank accounts levied...seriously, CA is a huge pain when they think you owe them money.
You will want to amend your OR return for 2017 to recoup the credit for taxes paid to another state.
♪♫•*¨*•.¸¸♥Lisa♥ ¸¸.•*¨*•♫♪
