| Regione | Numero contribuenti | Base imponibile | Imposta netta | ||||
|---|---|---|---|---|---|---|---|
| Frequenza | Ammontare | Media | Frequenza | Ammontare | Media | ||
| Piemonte | 137.374 | 2.066 | 4.197.836 | 2.031,87 | 2.052 | 355.941 | 173,46 |
| Valle d'Aosta | 5.182 | 133 | 367.602 | 2.763,92 | 131 | 30.920 | 236,03 |
| Lombardia | 403.134 | 3.025 | 7.635.373 | 2.524,09 | 3.016 | 642.669 | 213,09 |
| Liguria | 51.747 | 533 | 1.718.028 | 3.223,32 | 530 | 145.943 | 275,36 |
| Trentino Alto Adige (P.A. Trento) | 22.286 | 409 | 1.386.497 | 3.389,97 | 371 | 108.249 | 291,78 |
| Trentino Alto Adige (P.A. Bolzano) | 23.648 | 381 | 1.680.845 | 4.411,67 | 358 | 138.241 | 386,15 |
| Veneto | 193.234 | 1.522 | 4.412.641 | 2.899,24 | 1.522 | 375.092 | 246,45 |
| Friuli Venezia Giulia | 37.857 | 525 | 1.539.323 | 2.932,04 | 509 | 128.864 | 253,17 |
| Emilia Romagna | 175.881 | 1.196 | 4.911.632 | 4.106,72 | 1.195 | 417.493 | 349,37 |
| Toscana | 155.748 | 1.048 | 4.001.710 | 3.818,43 | 1.044 | 339.938 | 325,61 |
| Umbria | 34.890 | 309 | 939.234 | 3.039,59 | 309 | 79.722 | 258,00 |
| Marche | 63.294 | 605 | 1.542.464 | 2.549,53 | 603 | 130.760 | 216,85 |
| Lazio | 234.176 | 1.451 | 72.071.681 | 49.670,35 | 1.451 | 6.126.099 | 4.221,98 |
| Abruzzo | 48.381 | 606 | 1.176.338 | 1.941,15 | 606 | 99.988 | 165,00 |
| Molise | 9.391 | 233 | 274.858 | 1.179,65 | 232 | 23.374 | 100,75 |
| Campania | 174.590 | 1.684 | 4.553.679 | 2.704,08 | 1.679 | 387.114 | 230,56 |
| Puglia | 106.862 | 1.094 | 3.011.191 | 2.752,46 | 1.086 | 255.909 | 235,64 |
| Basilicata | 15.853 | 299 | 540.351 | 1.807,20 | 299 | 45.927 | 153,60 |
| Calabria | 43.797 | 824 | 1.614.107 | 1.958,87 | 824 | 137.182 | 166,48 |
| Sicilia | 117.326 | 1.430 | 5.002.046 | 3.497,93 | 1.426 | 425.318 | 298,26 |
| Sardegna | 46.916 | 811 | 2.074.994 | 2.558,56 | 810 | 176.419 | 217,80 |
| TOTALE | 2.101.567 | 20.184 | 124.652.429 | 6.175,80 | 20.053 | 10.571.163 | 527,16 |
