| Regione | Imposta lorda | Totale detrazioni | Imposta netta | |||
|---|---|---|---|---|---|---|
| Frequenza | Ammontare | Frequenza | Ammontare | Frequenza | Ammontare | |
| Piemonte | 65.717 | 261.689 | 72.085 | 133.319 | 45.624 | 167.788 |
| Valle d'Aosta | *** | *** | *** | 6.508 | *** | *** |
| Lombardia | 141.656 | 673.755 | 159.107 | 300.894 | 101.634 | 456.930 |
| Liguria | 38.551 | 170.198 | 39.075 | 74.034 | 27.527 | 114.330 |
| Trentino Alto Adige (P.A. Trento) | 7.993 | 38.366 | 8.486 | 19.703 | 5.750 | 23.138 |
| Trentino Alto Adige (P.A. Bolzano) | 7.079 | 46.069 | 7.721 | 20.429 | 5.222 | 30.591 |
| Veneto | 71.811 | 324.964 | 77.092 | 134.766 | 53.411 | 227.163 |
| Friuli Venezia Giulia | 15.311 | 53.146 | 15.907 | 25.512 | 11.025 | 35.120 |
| Emilia Romagna | 67.090 | 316.370 | 75.204 | 144.275 | 47.843 | 210.780 |
| Toscana | 66.963 | 331.132 | 68.892 | 122.495 | 50.567 | 240.527 |
| Umbria | 10.706 | 30.662 | 10.580 | 14.316 | 7.736 | 21.791 |
| Marche | 19.541 | 66.550 | 20.832 | 31.390 | 14.063 | 45.679 |
| Lazio | 118.079 | 523.237 | 118.226 | 162.936 | 86.723 | 409.175 |
| Abruzzo | 18.406 | 45.301 | 16.763 | 21.470 | 13.522 | 32.024 |
| Molise | 4.077 | 7.450 | 3.521 | 4.122 | 3.021 | 5.367 |
| Campania | 103.767 | 308.696 | 90.567 | 106.830 | 79.581 | 233.158 |
| Puglia | 72.628 | 159.249 | 60.839 | 69.041 | 55.999 | 115.446 |
| Basilicata | 6.323 | 11.858 | 5.344 | 6.168 | 4.779 | 8.494 |
| Calabria | 17.165 | 41.771 | 15.541 | 18.019 | 12.936 | 30.872 |
| Sicilia | 75.809 | 182.829 | 60.812 | 68.741 | 59.354 | 137.791 |
| Sardegna | 21.151 | 62.146 | 19.451 | 23.654 | 16.327 | 46.523 |
| Non indicata | *** | *** | 0 | 0 | *** | *** |
| TOTALE | 952.676 | 3.669.328 | 948.888 | 1.508.623 | 704.728 | 2.601.734 |
