Solved
I moved from PA to CA in 2017 and have PA source income after moving to CA. This part of income was taxed by both states. It looks like I could claim credit from PA or CA for the tax I paid to the other state. Which state should I choose to claim the credit? Could I claim in both states?
Because you went from PA to CA then your part-year Calif return should compute that credit for the PA income that both states are taxing. You were a Calif resident when Calif started taxing the PA income so that's the state that takes the credit.
Enter your E-mail address. We'll send you an e-mail with instructions to reset your password.