| Regione | Previdenza complementare | Altri oneri deducibili | Totale oneri deducibili | |||
|---|---|---|---|---|---|---|
| Frequenza | Ammontare | Frequenza | Ammontare | Frequenza | Ammontare | |
| Piemonte | 38.049 | 117.611 | 52.682 | 35.411 | 184.338 | 585.386 |
| Valle d'Aosta | 829 | 2.474 | 1.489 | 858 | 5.365 | 16.701 |
| Lombardia | 80.167 | 269.604 | 164.701 | 96.236 | 448.060 | 1.528.457 |
| Liguria | 11.385 | 34.324 | 17.855 | 9.802 | 63.803 | 170.163 |
| Trentino Alto Adige (P.A. Trento) | 6.490 | 21.257 | 6.959 | 3.877 | 23.976 | 73.126 |
| Trentino Alto Adige (P.A. Bolzano) | 5.793 | 20.067 | 7.273 | 4.344 | 23.941 | 81.060 |
| Veneto | 52.970 | 169.872 | 128.811 | 32.569 | 287.084 | 699.642 |
| Friuli Venezia Giulia | 13.743 | 45.208 | 16.966 | 7.573 | 59.528 | 181.145 |
| Emilia Romagna | 44.303 | 157.394 | 202.355 | 39.784 | 342.638 | 784.060 |
| Toscana | 28.349 | 86.757 | 120.982 | 26.543 | 214.668 | 416.080 |
| Umbria | 7.434 | 21.674 | 15.370 | 3.681 | 41.148 | 90.256 |
| Marche | 14.585 | 46.162 | 16.036 | 5.898 | 66.728 | 187.952 |
| Lazio | 17.668 | 49.384 | 72.820 | 46.547 | 185.962 | 382.643 |
| Abruzzo | 5.420 | 13.427 | 8.958 | 4.127 | 32.784 | 77.020 |
| Molise | 1.724 | 4.118 | 1.872 | 786 | 7.892 | 18.920 |
| Campania | 12.052 | 30.654 | 27.694 | 11.963 | 82.420 | 175.710 |
| Puglia | 13.831 | 34.504 | 19.591 | 8.876 | 78.322 | 184.694 |
| Basilicata | 2.598 | 6.175 | 3.157 | 1.213 | 11.789 | 26.127 |
| Calabria | 4.299 | 10.015 | 6.245 | 2.690 | 24.214 | 51.719 |
| Sicilia | 14.541 | 38.962 | 17.561 | 8.357 | 72.815 | 164.904 |
| Sardegna | 4.572 | 11.777 | 9.365 | 4.135 | 41.699 | 97.205 |
| Non indicata | 0 | 0 | 0 | 0 | 0 | 0 |
| TOTALE | 380.802 | 1.191.420 | 918.742 | 355.270 | 2.299.174 | 5.992.970 |
