| Regione | Imposta lorda | Totale detrazioni | Imposta netta | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Frequenza | Ammontare | Media | Frequenza | Ammontare | Media | Frequenza | Ammontare | Media | |
| Piemonte | 24.427 | 737.329 | 30,18 | 24.082 | 61.325 | 2,55 | 23.096 | 678.873 | 29,39 |
| Valle d'Aosta | 888 | 25.574 | 28,80 | 879 | 2.675 | 3,04 | 839 | 23.121 | 27,56 |
| Lombardia | 76.879 | 2.629.944 | 34,21 | 75.954 | 193.710 | 2,55 | 72.988 | 2.444.739 | 33,50 |
| Liguria | 9.885 | 307.742 | 31,13 | 9.720 | 23.499 | 2,42 | 9.399 | 285.213 | 30,34 |
| Trentino Alto Adige (P.A. Trento) | 3.575 | 115.340 | 32,26 | 3.552 | 11.655 | 3,28 | 3.389 | 104.159 | 30,73 |
| Trentino Alto Adige (P.A. Bolzano) | 3.125 | 125.484 | 40,15 | 3.103 | 12.163 | 3,92 | 2.953 | 113.878 | 38,56 |
| Veneto | 31.084 | 973.575 | 31,32 | 30.771 | 80.213 | 2,61 | 29.481 | 897.079 | 30,43 |
| Friuli Venezia Giulia | 6.935 | 221.029 | 31,87 | 6.907 | 16.673 | 2,41 | 6.607 | 205.096 | 31,04 |
| Emilia Romagna | 30.632 | 970.066 | 31,67 | 30.448 | 84.014 | 2,76 | 28.921 | 889.907 | 30,77 |
| Toscana | 24.417 | 707.236 | 28,96 | 24.121 | 56.800 | 2,35 | 23.044 | 653.163 | 28,34 |
| Umbria | 5.509 | 139.942 | 25,40 | 5.443 | 9.968 | 1,83 | 5.173 | 130.526 | 25,23 |
| Marche | 9.411 | 257.026 | 27,31 | 9.326 | 21.942 | 2,35 | 8.851 | 236.159 | 26,68 |
| Lazio | 41.548 | 1.314.245 | 31,63 | 40.699 | 79.658 | 1,96 | 39.105 | 1.238.591 | 31,67 |
| Abruzzo | 7.938 | 195.877 | 24,68 | 7.770 | 14.706 | 1,89 | 7.319 | 182.119 | 24,88 |
| Molise | 1.526 | 34.973 | 22,92 | 1.486 | 2.581 | 1,74 | 1.415 | 32.581 | 23,03 |
| Campania | 24.816 | 575.992 | 23,21 | 23.851 | 39.734 | 1,67 | 22.888 | 538.904 | 23,55 |
| Puglia | 18.163 | 448.248 | 24,68 | 17.709 | 34.091 | 1,93 | 16.855 | 416.342 | 24,70 |
| Basilicata | 2.511 | 57.883 | 23,05 | 2.416 | 4.214 | 1,74 | 2.332 | 53.942 | 23,13 |
| Calabria | 8.132 | 166.202 | 20,44 | 7.905 | 12.264 | 1,55 | 7.333 | 155.057 | 21,15 |
| Sicilia | 19.900 | 479.204 | 24,08 | 18.931 | 32.247 | 1,70 | 18.662 | 448.905 | 24,05 |
| Sardegna | 7.841 | 204.593 | 26,09 | 7.561 | 13.174 | 1,74 | 7.412 | 192.062 | 25,91 |
| TOTALE | 359.142 | 10.687.504 | 29,76 | 352.634 | 807.305 | 2,29 | 338.062 | 9.920.415 | 29,34 |
