Italy · correction
Correcting an Italian rental-income return
Work from the filed year, current Redditi service and the exact financial effect.
Direct answer
An omitted or incorrect property item may require a corrected or supplementary return, depending on timing and the original route. Reconstruct the filed version first and verify the current Agenzia procedure for that year.
Working route
Recover the submitted return
Compare Quadro RB, receipt and F24 outcomes with the corrected property timeline.
Select the year-specific procedure
Use the current Redditi service or authorised intermediary route and record whether the filing is corrective or supplementary.
Reconcile payment and credit
Calculate additional tax, penalties, credit or refund separately and keep every new receipt.
Hard stop
Expired periods, assessment notices, penalties, a sale or an uncertain tax regime require professional review before submission.