26 USC 16226 USC 162     71.05 (6) (a) 12., 71.07 (3n) (c), (6e) (a) 5., (9) (a) 3., 71.28 (3n) (c), 71.34 (1k) (h) (intro.), 71.47 (3n) (c), 125.33 (2) (n) 1. (intro.)
26 USC 16326 USC 163     71.01 (5s), 71.22 (3m), 71.34 (1e), 71.42 (1t)
26 USC 16426 USC 164     71.05 (6) (a) 12., 13., 71.07 (5) (a) 2., 71.21 (5), 71.34 (1k) (ag), 71.52 (1g) (intro.)
26 USC 16526 USC 165     71.05 (6) (a) 10., 71.07 (5) (a) 3.
26 USC 16626 USC 166     77.585 (1) (a), (1g), 139.362 (1), 139.801 (1)
26 USC 16726 USC 167     283.17 (2) (intro.), 283.53 (3) (e)
26 USC 16926 USC 169     283.17 (2) (intro.), 283.53 (3) (e)
26 USC 17026 USC 170     11.0101 (4), 19.44 (1) (a) 1., 39.12 (5), 44.20 (3) (a), 48.982 (2e) (f), 71.05 (6) (a) 7., 71.255 (4) (h), 93.73 (1m) (e), 229.848 (1), 232.03 (1), 247.03 (1), 632.65 (1) (a), 701.1107 (1)
26 USC 17926 USC 179     71.01 (7r) (c), 71.22 (5m) (b), 71.34 (1m) (b), 71.52 (6), 71.58 (7) (a), 71.98 (4)
26 USC 179A26 USC 179A     71.98 (4)
26 USC 179B26 USC 179B     71.98 (4)
26 USC 179C26 USC 179C     71.98 (4)
26 USC 179D26 USC 179D     71.98 (4)
26 USC 179E26 USC 179E     71.98 (4)
26 USC 19926 USC 199     71.05 (6) (a) 21., 22.
26 USC 21226 USC 212     71.34 (1k) (c)
26 USC 21326 USC 213     71.07 (5) (a) 9., 15.
26 USC 21626 USC 216     71.05 (6) (a) 13., 71.07 (5) (a) 2.
26 USC 21726 USC 217     71.05 (6) (a) 18., 71.07 (5) (a) 4., 108.02 (26) (c) 7.
26 USC 21926 USC 219     71.52 (6)
26 USC 22026 USC 220     71.83 (1) (c), 71.98 (1)
26 USC 22126 USC 221     71.05 (6) (b) 55., 71.07 (6) (a), 71.98 (11)
26 USC 22326 USC 223     40.02 (37m), (37r), 71.83 (1) (ce), 71.98 (1), 632.867 (2) (c)
26 USC 26726 USC 267     71.01 (9am), 71.07 (2dm) (a) 4., 71.10 (1m) (c), 71.22 (9am), 71.25 (8) (d), 71.255 (1) (n), 71.28 (1dm) (a) 4., 71.30 (2m) (c), 71.34 (1p), 71.42 (4m), 71.47 (1dm) (a) 4., 71.80 (1m) (c)
26 USC 27426 USC 274     108.02 (26) (c) 7.
26 USC 31826 USC 318     71.01 (9am), 71.22 (9ad) (c), (9am), 71.34 (1p), 71.42 (4m), 77.51 (13g) (d) 1., 3.
26 USC 36826 USC 368     71.80 (23) (a) 1., 77.51 (14g) (g)
26 USC 38326 USC 383     71.28 (4) (e), 71.47 (4) (e), 238.397 (4) (f)
26 USC 40126 USC 401     40.02 (31), (48r), 40.05 (1) (a) 6., (2r) (b) (intro.), 40.08 (14), 40.19 (5), 40.23 (4) (a), (c), (e) 1., 2., 3., 4., (f) (intro.), (h), (i), 40.285 (5) (b) 2., 40.82 (3), 66.0603 (1m) (b) 2., 108.02 (15) (j) 5., (26) (c) 4. a., 108.05 (7) (a) 2., 215.13 (44), 244.55 (1) (e), 628.347 (8) (b) 2., 701.1319 (1) (c), (2) (f)