TC-40 Forms & Instructions Individual Income Tax TC-40 Forms & Instructions Utah State Tax Commission 210 North 1950 West Salt Lake City, Utah 84134 tax.utah.gov 2222222222222222222221111111111111111110000000000000000000 NNNNNNNNNNNNNNNNNNNNooooooooooooooooorrrrrrrrrrrrrrrrrttttttttttttttttttttthhhhhhhhhhhhh...