For many taxpayers in Italy, important financial obligations come to the fore in June. The Italian tax authority, the Agenzia delle Entrate, has published its official calendar with the upcoming due dates. Aside from major tax deadlines such as property tax (IMU) and income tax returns (Modello 730), the month is dominated by debt reduction programs.
Deadline for Rottamazione Quater ends on June 8
This will be kicked off right at the beginning of the month by an important deadline as part of the tax debt settlement program known as Rottamazione Quater. Participants in this program must now pay the twelfth instalment. The fourth installment is due for a smaller group that was only accepted back into the program at a later date.
Although the payments can theoretically be made from the first of June, the tax authorities grant a tolerance period of five working days. In practice, this means that the final deadline for payment, which cannot be postponed, is June 8, 2026.
Next program starts at the end of the month
At the end of the month, the tax authorities are already looking ahead to the next stage. From June 30, 2026, the collection of receivables from the so-called quinta definizione agevolata started. This is the fifth edition of a program that makes it easier for citizens and companies to settle their debts. The new calendar once again underlines the high density of fiscal commitments in Italy, which, in addition to these special programs, includes a total of 92 other, smaller dates.
