Get your taxes done using TurboTax

If you are filing a joint return, all of your w-2s go on the same return.   Search for W-2, then use the Jump to w-2 link and select Add a new W-2.   There will be a box at the top asking who the form belongs to.   You have to mark the spouse box if it belongs to her.   Or answer the question if using the desktop software.