Get your taxes done using TurboTax

Your former employer already remitted the withholding tax to NC, not OK, so the only thing you can do is file a Non-Resident return for NC to get your withholding refunded to you. When you file your Resident return for OK, you won't have any withholding credits, so you'll have to pay your home state.

First, prepare your Federal return.

Next, when you prepare your NC return, you'll see a screen where you can indicate that none of the income from your W-2 is from NC.

You'll check that the income is NOT NC source income.

Continue, and select that for each income item, zero is allocable to NC.

Proceed through the return, and it should show that you will get your entire withholding back.