ISTAT Rent Revaluation Calculator 2026

1 Contract Details

Current rent (monthly)

€

Contract type 75% (art. 32 Law 392/78) generally applies to non-residential use and agreed rent; 100% only to free-market 4+4 contracts if agreed. With cedolare secca the ISTAT adjustment is suspended

2 Reference Period

Start month

Year

Select the month when the contract anniversary occurs to calculate the adjustment

Previous rent	€ 0.00
Applied ISTAT FOI index	0.00%
Applied percentage	100%
Effective variation	0.00%
Reference period	-

1 Contract Details

2 Reference Period

Calculation Result

Calculation Details