| Regione | Numero dichiarazioni | Imposta netta | Crediti d'imposta | ||||
|---|---|---|---|---|---|---|---|
| Frequenza | Ammontare | Media | Frequenza | Ammontare | Media | ||
| Piemonte | 68.421 | 41.509 | 2.002.869 | 48,25 | 259 | 12.277 | 47,40 |
| Valle d'Aosta | 2.088 | 1.216 | 38.780 | 31,89 | *** | *** | *** |
| Lombardia | 267.821 | 157.056 | 10.953.325 | 69,74 | 1.122 | 66.464 | 59,24 |
| Liguria | 26.341 | 15.285 | 549.714 | 35,96 | 58 | 2.207 | 38,04 |
| Trentino Alto Adige (P.A. Trento) | 10.319 | 5.553 | 339.817 | 61,20 | 45 | 1.224 | 27,19 |
| Trentino Alto Adige (P.A. Bolzano) | 12.665 | 6.427 | 569.242 | 88,57 | 77 | 916 | 11,90 |
| Veneto | 109.483 | 65.647 | 3.516.385 | 53,57 | 395 | 11.236 | 28,44 |
| Friuli Venezia Giulia | 19.962 | 11.764 | 616.565 | 52,41 | 85 | 14.055 | 165,35 |
| Emilia Romagna | 101.141 | 59.346 | 2.940.444 | 49,55 | 400 | 19.688 | 49,22 |
| Toscana | 89.227 | 52.693 | 1.984.815 | 37,67 | 219 | 24.722 | 112,89 |
| Umbria | 18.921 | 10.653 | 314.181 | 29,49 | 42 | 835 | 19,87 |
| Marche | 35.180 | 20.311 | 681.450 | 33,55 | 91 | 2.281 | 25,06 |
| Lazio | 187.809 | 107.626 | 3.918.336 | 36,41 | 295 | 16.889 | 57,25 |
| Abruzzo | 30.817 | 17.720 | 499.730 | 28,20 | 40 | 2.572 | 64,29 |
| Molise | 6.252 | 3.547 | 60.107 | 16,95 | *** | *** | *** |
| Campania | 133.773 | 83.296 | 1.817.609 | 21,82 | 146 | 5.280 | 36,17 |
| Puglia | 78.419 | 45.253 | 1.012.897 | 22,38 | 58 | 1.489 | 25,67 |
| Basilicata | 11.192 | 6.226 | 142.717 | 22,92 | 11 | 175 | 15,95 |
| Calabria | 30.506 | 17.455 | 298.353 | 17,09 | 20 | 142 | 7,09 |
| Sicilia | 86.309 | 48.762 | 899.704 | 18,45 | 65 | 1.744 | 26,84 |
| Sardegna | 29.596 | 17.103 | 312.539 | 18,27 | 16 | 62 | 3,90 |
| TOTALE | 1.356.242 | 794.448 | 33.469.579 | 42,13 | 3.453 | 184.300 | 53,37 |
