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Tax Calendar
Tax calendar
A general annual cycle for resident taxpayers. Exact dates, scope and exceptions change each year; use the dated deadlines guide before acting.
Update your household
Confirm household composition with the tax office early in the year; it feeds deductions on the return you file in spring.
Validate your invoices
Check the dated annual calendar for the household and e-Fatura deadlines. In 2026, the deadline was 2 March.
Filing season opens
The Modelo 3 window for last year opens at the start of April. Check the dated guide for the applicable opening and closing dates.
IMI property tax
Municipal property tax is billed in up to three instalments across the year, depending on the amount.
Filing season closes
The Modelo 3 deadline lands at the end of June. Late filing brings penalties even when no tax is due.
Assessments arrive
The tax office issues assessment notes over the summer. Check yours against what you filed.
Pay any balance due
Tax owed on the annual return is generally payable by the end of August.
Prepare for the next deadline
Use the filing guides to gather the records and annexes that apply to you.