How to add other w-2 forms to my tact return

To add additional forms W2 to your return before filing:  

1. Click "Wages & Income" tab
2. "Edit/add" "Job/W2"
3. "Add another W2"

If you have already filed your return and it has been accepted, you will need to wait for your return to be processed (refund deposited). The IRS computers are usually good about catching income form (W2, 1099) mistakes.  They will send you a letter discussing their findings and giving instructions on what to do if you agree or disagree with the findings.  If they do not catch the error you may need to amend your return.

To amend, sign in to your TurboTax account and select the "Amend" option.  Follow the prompts to prepare the amended return. Here is a link that may be helpful.  

If you filed your return and it gets rejected for any reason, you will have the opportunity to make any/all corrections at that time before resubmitting.