関連ワード:  w 2 box 12b code w    w 2 box 12 code w    w 2 box 12c code w    w 2 box 12 code w hsa    w 2 box 12 code w california    w 2 box 12 code w taxable    w 2 box 12 code w meaning    w 2 line 12 code w    w2 box 12 codes    what is w2 box 12b code w