| Regione | Iva detraibile | ||
|---|---|---|---|
| Frequenza | Ammontare | Media | |
| Piemonte | 83.126 | 1.457.741 | 17,54 |
| Valle d'Aosta | 3.106 | 63.391 | 20,41 |
| Lombardia | 168.138 | 3.056.251 | 18,18 |
| Liguria | 29.207 | 456.301 | 15,62 |
| Trentino Alto Adige (P.A. Trento) | 10.702 | 242.287 | 22,64 |
| Trentino Alto Adige (P.A. Bolzano) | 13.913 | 386.913 | 27,81 |
| Veneto | 99.934 | 1.876.867 | 18,78 |
| Friuli Venezia Giulia | 20.857 | 385.454 | 18,48 |
| Emilia Romagna | 85.790 | 1.523.230 | 17,76 |
| Toscana | 78.797 | 1.386.441 | 17,60 |
| Umbria | 16.193 | 280.068 | 17,30 |
| Marche | 32.727 | 598.217 | 18,28 |
| Lazio | 69.519 | 1.061.639 | 15,27 |
| Abruzzo | 24.315 | 395.423 | 16,26 |
| Molise | 6.223 | 105.642 | 16,98 |
| Campania | 78.305 | 1.431.286 | 18,28 |
| Puglia | 77.260 | 1.493.103 | 19,33 |
| Basilicata | 11.269 | 205.310 | 18,22 |
| Calabria | 33.475 | 623.527 | 18,63 |
| Sicilia | 76.079 | 1.455.756 | 19,13 |
| Sardegna | 29.886 | 510.918 | 17,10 |
| Non indicata | |||
| TOTALE | 1.048.821 | 18.995.766 | 18,11 |
