The "third W-2" is a continuation of the "first job" W-2, showing the state taxes withheld for your new state. If you have more information than will fit on one W-2 form, a second one may be included. You
will combine them into
one W-2 in TurboTax,
just select the option + Add
another row beneath
the Box 15 and Box 18 entries that already appear and enter the extra data.
NOTE: You will need to file two Part-Year Resident returns, one for your old state, and one for your new state.
