How do I add an additional w2 after I’m in the wrap up phase of filing

You can go back to any section of the tax return and tax program to make changes before the tax return is filed.

Enter w-2 in the Search box located in the upper right of the program screen.  Click on Jump to w-2

If you have NOT efiled the return AND you are still in the program, then simply click on the FEDERAL tab in the list on the left then income & expenses then JOB and edit to add...

If you are not in the return then log in and Scroll down and click on ADD A STATE to open the return and use the instructions above ...