When you get your actual W-2 from your employer sometime in January (by Jan. 31), it may or may not have info about overtime on the W-2 itself. The employer may provide info on overtime in a separate document. In any case, after entering the W-2, there is a screen that is titled "Let's check for uncommon situations" and has a list of checkboxes. One of the checkboxes is "Overtime." That's as far as you can go with it right now, since the section with the followup questions about Overtime and Tips is not yet ready.
