How do I amend/add another w2 to my already filed current return?

[mesquitebean]

Was your original returned efiled?    If so, does the efile status show yet if it was accepted or rejected?  The notice should have also come in email.

[MindyB · Accepted solution]

You can't add missed information once you have e-filed.  Wait until your return is either accepted or rejected.  If it is rejected, you can add the information along with fixing the e-file error.  If it is accepted, you can amend as soon as the federal amended tax return form 1040-X is available for filing in TurboTax.  Use this tool to check availability of forms, including 1040X: Tax form availability

Here is some more information on filing amendments: How to File an Amended Tax Return with the IRS