| Regione | Iva detraibile | ||
|---|---|---|---|
| Frequenza | Ammontare | Media | |
| Piemonte | 85.666 | 1.129.953 | 13,19 |
| Valle d'Aosta | 3.164 | 47.112 | 14,89 |
| Lombardia | 173.084 | 2.330.266 | 13,46 |
| Liguria | 29.619 | 350.474 | 11,83 |
| Trentino Alto Adige (P.A. Trento) | 10.809 | 175.178 | 16,21 |
| Trentino Alto Adige (P.A. Bolzano) | 13.809 | 299.248 | 21,67 |
| Veneto | 103.485 | 1.452.327 | 14,03 |
| Friuli Venezia Giulia | 21.760 | 295.933 | 13,60 |
| Emilia Romagna | 88.728 | 1.168.752 | 13,17 |
| Toscana | 80.745 | 1.019.140 | 12,62 |
| Umbria | 16.744 | 219.846 | 13,13 |
| Marche | 34.124 | 452.671 | 13,27 |
| Lazio | 72.014 | 845.850 | 11,75 |
| Abruzzo | 25.033 | 305.985 | 12,22 |
| Molise | 6.379 | 78.845 | 12,36 |
| Campania | 79.333 | 1.099.397 | 13,86 |
| Puglia | 78.173 | 1.153.019 | 14,75 |
| Basilicata | 11.538 | 162.627 | 14,09 |
| Calabria | 34.161 | 473.185 | 13,85 |
| Sicilia | 76.717 | 1.084.777 | 14,14 |
| Sardegna | 30.236 | 385.401 | 12,75 |
| Non indicata | |||
| TOTALE | 1.075.321 | 14.529.984 | 13,51 |
