After you file

You should have waited for all of your W-2's so that you could put all of them on the same tax return.   Do not make that mistake again next year.   You now have to wait until late March when the Form 1040X becomes available and file an amended return to submit the other W-2's.   The amended return can be e-filed, but you can expect a very long wait for the IRS to process it.

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