Thanks DaveF1006. There is no box to check on for 12 G. You fill in 12 G section and answer the question if your employer on W2 that sponsor12 G is state/local government. I filled in the G section and answered yes to the state/local government employer. Then the PDF worksheet was generated and indicated that my employer is not state/local government and designate my 12 G to non-governmental 457.
