W 2 form box dd July 8, 2019 16 32 64 128 W 2 form box 12 code dd W 2 form box 12 dd W 2 form box 12c dd W 2 form box 12a dd W 2 form box 12a code dd W 2 form box 12b code dd W-2 form box 12 W-2 form W2 form how to fill out Form w-2 box 13