@mddybootz First, assuming that you did NOT return to CA for your reserve duty (unlikely, but there are a few people who do a long distance Reserve duty commute for certain specialty units)....
Then Yes, you would need to file a CA Non-resident tax return and claim ZERO CA income for that W-2. You might have to file CA by mail, and CA may take issue with your claim. So keep some records of your move to WV, and your assignment orders to the WV unit in case CA challenges your claim.
Sure hope you've stopped that CA withholding.
____________*Answers are correct to the best of my knowledge when posted, but should not be considered to be legal or official tax advice.*
