You need to file an amended return for 2023 to report your corrected W-2. When you are amending your return (unless there are other changes) you will only enter the items on your W-2c that changed. You will be modifying the original W-2, but in the amended return. You won't need to do anything for the state wages unless the changes on the corrected W-2 apply to state wages. You will make the same type of adjustments you made on the original return using the updated amounts.
I strongly recommend you save a copy of your original .tax file as well as printing and saving a copy of your original return.
For instructions on how to amend your return in TurboTax, go to: How do I amend my federal tax return for a prior year?
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