You can file an extension if you are not going to get a corrected W-2 in time.
If the only problem is state wages, you can file federal and a state only extension. You can find that in the state section.
Incorrect state wages will not impact federal. Incorrect state withholding may change federal, so wait if your state tax withheld is wrong.
Form W-2c will show the numbers that have been changed. Use your original W-2 for everything else.
Edited 03/29/2022 | 16:42 PT
New York requires employers to report total wages earned everywhere in W-2 Box 15. If you worked in more than one state, there is not need to get a corrected W-2. You can adjust your NY state earnings in the NY section. @LilpilJhon
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