| Regione | Previdenza complementare | Altri oneri deducibili | Totale oneri deducibili | |||
|---|---|---|---|---|---|---|
| Frequenza | Ammontare | Frequenza | Ammontare | Frequenza | Ammontare | |
| Piemonte | 198.080 | 465.159 | 99.021 | 57.175 | 573.720 | 2.517.404 |
| Valle d'Aosta | 5.605 | 11.691 | 2.817 | 1.384 | 18.343 | 80.362 |
| Lombardia | 437.250 | 1.106.798 | 338.328 | 167.464 | 1.389.585 | 6.250.293 |
| Liguria | 64.488 | 146.001 | 32.144 | 16.138 | 202.151 | 840.526 |
| Trentino Alto Adige (P.A. Trento) | 35.867 | 83.952 | 14.835 | 7.662 | 85.033 | 396.391 |
| Trentino Alto Adige (P.A. Bolzano) | 39.837 | 99.591 | 15.828 | 8.970 | 91.956 | 445.047 |
| Veneto | 273.704 | 650.130 | 245.638 | 61.562 | 825.697 | 3.177.809 |
| Friuli Venezia Giulia | 70.911 | 164.503 | 31.311 | 13.879 | 175.752 | 713.657 |
| Emilia Romagna | 230.712 | 600.702 | 383.768 | 69.764 | 870.924 | 3.004.789 |
| Toscana | 168.125 | 371.949 | 227.886 | 45.844 | 610.966 | 2.045.083 |
| Umbria | 40.543 | 88.744 | 28.386 | 7.137 | 123.240 | 427.837 |
| Marche | 76.270 | 181.329 | 30.297 | 11.577 | 212.967 | 882.368 |
| Lazio | 153.721 | 316.576 | 147.718 | 80.243 | 612.333 | 1.963.501 |
| Abruzzo | 43.670 | 82.535 | 19.019 | 7.843 | 132.604 | 466.865 |
| Molise | 10.977 | 21.147 | 3.670 | 1.498 | 31.326 | 106.018 |
| Campania | 102.732 | 211.179 | 62.762 | 28.167 | 360.388 | 1.243.218 |
| Puglia | 97.265 | 190.245 | 39.630 | 18.272 | 325.411 | 1.198.020 |
| Basilicata | 17.822 | 34.647 | 6.422 | 2.968 | 50.408 | 174.134 |
| Calabria | 34.611 | 66.224 | 13.395 | 6.190 | 113.635 | 386.540 |
| Sicilia | 103.002 | 217.277 | 37.831 | 17.004 | 313.091 | 1.111.793 |
| Sardegna | 29.943 | 59.355 | 19.584 | 9.536 | 143.823 | 516.351 |
| Non indicata | 0 | 0 | 0 | 0 | 0 | 0 |
| TOTALE | 2.235.135 | 5.169.735 | 1.800.290 | 640.279 | 7.263.353 | 27.948.003 |
