| Regione | Oneri deducibili | Reddito imponibile | Imposta lorda | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Frequenza | Ammontare | Media | Frequenza | Ammontare | Media | Frequenza | Ammontare | Media | |
| Piemonte | 1.100.003 | 1.999.110 | 1,82 | 3.176.499 | 64.337.009 | 20,25 | 3.131.542 | 17.330.583 | 5,53 |
| Valle d'Aosta | 36.094 | 69.933 | 1,94 | 98.096 | 2.008.133 | 20,47 | 96.920 | 540.295 | 5,57 |
| Lombardia | 2.490.341 | 4.828.750 | 1,94 | 6.987.324 | 157.354.600 | 22,52 | 6.916.910 | 43.959.873 | 6,36 |
| Liguria | 394.892 | 719.547 | 1,82 | 1.190.478 | 24.208.047 | 20,33 | 1.169.129 | 6.570.830 | 5,62 |
| Trentino Alto Adige (P.A. Trento) | 163.902 | 295.948 | 1,81 | 406.109 | 7.933.991 | 19,54 | 399.262 | 2.124.675 | 5,32 |
| Trentino Alto Adige (P.A. Bolzano) | 125.355 | 303.352 | 2,42 | 405.629 | 8.295.890 | 20,45 | 396.801 | 2.284.451 | 5,76 |
| Veneto | 1.466.889 | 2.454.304 | 1,67 | 3.500.260 | 68.687.107 | 19,62 | 3.430.907 | 18.435.709 | 5,37 |
| Friuli Venezia Giulia | 367.308 | 550.586 | 1,50 | 928.524 | 18.245.799 | 19,65 | 914.732 | 4.866.002 | 5,32 |
| Emilia Romagna | 1.427.558 | 2.297.137 | 1,61 | 3.296.463 | 67.455.165 | 20,46 | 3.248.004 | 18.216.159 | 5,61 |
| Toscana | 1.031.745 | 1.699.843 | 1,65 | 2.679.454 | 52.259.476 | 19,50 | 2.638.927 | 14.025.466 | 5,31 |
| Umbria | 232.366 | 359.441 | 1,55 | 628.852 | 11.411.472 | 18,15 | 617.994 | 3.000.002 | 4,85 |
| Marche | 427.348 | 720.219 | 1,69 | 1.119.831 | 19.951.922 | 17,82 | 1.083.129 | 5.225.488 | 4,82 |
| Lazio | 1.191.681 | 1.759.361 | 1,48 | 3.705.984 | 80.354.476 | 21,68 | 3.623.122 | 22.515.289 | 6,21 |
| Abruzzo | 263.448 | 399.759 | 1,52 | 906.923 | 14.889.472 | 16,42 | 874.356 | 3.858.636 | 4,41 |
| Molise | 60.971 | 95.357 | 1,56 | 213.540 | 3.209.106 | 15,03 | 200.641 | 817.657 | 4,08 |
| Campania | 715.651 | 1.041.507 | 1,46 | 3.035.780 | 49.100.625 | 16,17 | 2.942.623 | 12.830.812 | 4,36 |
| Puglia | 736.078 | 959.057 | 1,30 | 2.490.337 | 38.065.093 | 15,29 | 2.380.218 | 9.808.253 | 4,12 |
| Basilicata | 101.313 | 143.738 | 1,42 | 375.093 | 5.559.672 | 14,82 | 355.462 | 1.410.472 | 3,97 |
| Calabria | 263.163 | 335.791 | 1,28 | 1.189.434 | 16.807.522 | 14,13 | 1.141.460 | 4.266.618 | 3,74 |
| Sicilia | 701.964 | 928.277 | 1,32 | 2.880.863 | 44.634.483 | 15,49 | 2.745.564 | 11.591.517 | 4,22 |
| Sardegna | 299.479 | 439.400 | 1,47 | 1.050.339 | 17.442.360 | 16,61 | 1.025.569 | 4.535.422 | 4,42 |
| Non indicata | 0 | 0 | 0,00 | 1.201 | 7.862 | 6,55 | 1.174 | 1.544 | 1,32 |
| TOTALE | 13.597.549 | 22.400.416 | 1,65 | 40.267.013 | 772.219.281 | 19,18 | 39.334.446 | 208.215.753 | 5,29 |
