Calcolo I.C.I. Rendita Catastale : Aliquota ICI : Detrazione ICI prima casa : Categoria catastale del immobile : A/1 A/2 A/3 A/4 A/5 A/6 A/7 A/8 A/9 A/10 A/11 B/1 B/2 B/3 B/4 B/5 B/6 B/7 B/8 C/1 C/2 C/3 C/4 C/5 C/6 C/7 D/1 D/2 D/3 D/4 D/5 D/6 D/7 D/8 D/9 D/10 D/11 D/12 Rata annuale