| Regione | Imposta lorda | Totale detrazioni | Imposta netta | |||
|---|---|---|---|---|---|---|
| Frequenza | Ammontare | Frequenza | Ammontare | Frequenza | Ammontare | |
| Piemonte | 78.650 | 302.846 | 84.155 | 130.783 | 56.766 | 209.489 |
| Valle d'Aosta | 3.141 | 13.797 | 2.999 | 5.400 | 2.314 | 9.759 |
| Lombardia | 162.084 | 712.611 | 177.974 | 276.763 | 118.566 | 514.377 |
| Liguria | 45.024 | 192.850 | 45.435 | 72.578 | 32.967 | 137.771 |
| Trentino Alto Adige (P.A. Trento) | 8.686 | 36.881 | 9.132 | 16.953 | 6.365 | 24.185 |
| Trentino Alto Adige (P.A. Bolzano) | 7.291 | 44.809 | 7.740 | 17.078 | 5.560 | 32.038 |
| Veneto | 84.080 | 357.569 | 87.549 | 127.841 | 64.167 | 264.873 |
| Friuli Venezia Giulia | 18.796 | 59.675 | 18.975 | 25.764 | 13.761 | 41.701 |
| Emilia Romagna | 78.642 | 344.131 | 86.930 | 138.136 | 57.008 | 244.511 |
| Toscana | 78.669 | 365.409 | 79.288 | 116.286 | 59.969 | 279.578 |
| Umbria | 13.095 | 36.551 | 12.692 | 15.423 | 9.483 | 26.766 |
| Marche | 23.766 | 76.770 | 24.283 | 31.978 | 17.356 | 55.190 |
| Lazio | 141.070 | 630.759 | 137.300 | 167.876 | 106.144 | 512.767 |
| Abruzzo | 22.160 | 53.052 | 19.628 | 23.562 | 16.123 | 38.671 |
| Molise | 4.892 | 9.149 | 4.187 | 4.775 | 3.511 | 6.693 |
| Campania | 121.690 | 339.840 | 100.599 | 123.566 | 90.580 | 256.310 |
| Puglia | 86.863 | 176.217 | 69.784 | 76.466 | 65.849 | 129.548 |
| Basilicata | 7.325 | 12.715 | 6.056 | 6.905 | 5.334 | 9.194 |
| Calabria | 20.329 | 47.432 | 17.523 | 20.795 | 14.866 | 34.986 |
| Sicilia | 88.907 | 204.784 | 69.452 | 77.539 | 68.269 | 156.899 |
| Sardegna | 23.503 | 67.277 | 20.383 | 22.746 | 18.336 | 52.310 |
| Non indicata | 12 | 9 | 0 | 0 | 12 | 9 |
| TOTALE | 1.118.675 | 4.085.134 | 1.082.064 | 1.499.215 | 833.306 | 3.037.624 |
