The 2026 tax return season officially starts today, Thursday 30 April: the pre-compiled 730 forms can be consulted on the Revenue Agency website, already prepared with the information held by the Tax Office and with the data transmitted by third parties such as employers, banks, pharmacies and social security institutions.
The launch of the declaration campaign comes after reports of anomalies in the single certifications raised by the CGIL on the eve of the publication of the models. In recent hours the union had highlighted the presence of incorrect or missing data, in particular relating to the nature of income from employment, with the risk of penalizing thousands of taxpayers. The Revenue Agency confirmed that there were irregularities in some single certifications, but specified that the withholding agents have already corrected them and sent the updated data again. The models made available today are already adequate for the adjustments made.
The next dates
The period that separates publication from the possibility of modification also represents a useful window for any further corrections. If new errors emerge, employers or pension institutions will be able to send corrective certifications, and affected taxpayers will receive a communication in their tax drawer with a personalized notice.
In this first phase, in fact, the documents can only be viewed and downloaded, while to make any changes and proceed with sending you will have to wait until May 14th. The deadline for submitting the declaration remains set at 30 September.
This year’s news
Among the elements to take into consideration in this year’s declaration is the mechanism for reducing deductions for taxpayers with incomes above 75 thousand euros, introduced by the 2025 Budget Law. The system is applied automatically in the pre-compiled form, with the exclusion of medical expenses, and initially favors deductions with higher rates, while still leaving the taxpayer the possibility of intervening to optimize the final result.
Among the new features this year is also the bonus for the purchase of highly energy efficient household appliances, the data of which are transmitted directly by the Ministry of Business and Made in Italy. Furthermore, expenses already spread over several years are included, as in the case of some home bonuses, recovered from the declarations of previous years. The first step for those who access remains to verify the accuracy of the information already entered and evaluate whether to add elements not yet known to the financial administration.