| Regione | Numero contribuenti | Base imponibile | Imposta netta | ||||
|---|---|---|---|---|---|---|---|
| Frequenza | Ammontare | Media | Frequenza | Ammontare | Media | ||
| Piemonte | 347.329 | 2.357 | 4.258.092 | 1.806,57 | 2.355 | 359.939 | 152,84 |
| Valle d'Aosta | 12.307 | 136 | 379.022 | 2.786,93 | 135 | 31.903 | 236,32 |
| Lombardia | 781.357 | 3.291 | 8.206.192 | 2.493,53 | 3.279 | 689.506 | 210,28 |
| Liguria | 126.413 | 610 | 2.319.249 | 3.802,05 | 610 | 197.052 | 323,04 |
| Trentino Alto Adige (P.A. Trento) | 48.616 | 519 | 1.291.477 | 2.488,39 | 476 | 101.183 | 212,57 |
| Trentino Alto Adige (P.A. Bolzano) | 54.721 | 392 | 1.461.228 | 3.727,62 | 371 | 120.930 | 325,96 |
| Veneto | 421.794 | 1.732 | 4.278.739 | 2.470,40 | 1.731 | 363.693 | 210,11 |
| Friuli Venezia Giulia | 88.592 | 594 | 1.641.209 | 2.762,98 | 585 | 138.377 | 236,54 |
| Emilia Romagna | 386.689 | 1.309 | 4.639.784 | 3.544,53 | 1.308 | 394.382 | 301,51 |
| Toscana | 334.590 | 1.168 | 4.110.124 | 3.518,94 | 1.164 | 349.353 | 300,13 |
| Umbria | 73.366 | 372 | 974.269 | 2.619,00 | 371 | 82.813 | 223,22 |
| Marche | 137.953 | 695 | 1.675.317 | 2.410,53 | 693 | 142.402 | 205,49 |
| Lazio | 423.005 | 1.715 | 51.797.000 | 30.202,33 | 1.710 | 4.402.703 | 2.574,68 |
| Abruzzo | 111.618 | 706 | 1.264.908 | 1.791,65 | 706 | 107.554 | 152,34 |
| Molise | 26.437 | 281 | 361.730 | 1.287,30 | 281 | 30.747 | 109,42 |
| Campania | 370.969 | 2.131 | 5.340.982 | 2.506,33 | 2.125 | 453.993 | 213,64 |
| Puglia | 297.302 | 1.466 | 3.682.922 | 2.512,23 | 1.455 | 312.898 | 215,05 |
| Basilicata | 44.315 | 377 | 669.286 | 1.775,29 | 376 | 56.885 | 151,29 |
| Calabria | 124.558 | 985 | 2.021.428 | 2.052,21 | 984 | 171.824 | 174,62 |
| Sicilia | 312.095 | 1.786 | 5.926.467 | 3.318,29 | 1.778 | 503.652 | 283,27 |
| Sardegna | 122.569 | 942 | 2.404.794 | 2.552,86 | 941 | 204.408 | 217,22 |
| Non indicata | 7 | 0 | 0 | 0,00 | 0 | 0 | 0,00 |
| TOTALE | 4.646.602 | 23.564 | 108.704.217 | 4.613,15 | 23.434 | 9.216.196 | 393,28 |
