How do I file more W2s when I've already filed for 1?

Do you mean you have already e-filed a tax return--or are you still working on it?

If you have already filed, here the steps:

Wait until your return is either rejected or approved.  

If it's rejected, you can return to the program to add the W-2information while fixing the error. 

If your return is approved, you would need to amend if adding the new information changes your original refund amount or tax due.  To amend, please click here 2018 Amend.  Follow the instructions in the program and it will tell you if the correction changes the result.  If you do need to amend, please wait until your return is fully processed and you have received your refund or your payment has cleared.