
E9: What should we pay attention to?
21 January, 2026 15:08

⏰Until January 31, 2026, the deadline for registering, correcting or deleting data in E9, property owners have a deadline to correctly reflect their financial situation, before the issuance of this year's ENFIA tax returns, in the first days of March.
According to last year's data, the ENFIA installments will be 12, with the first installment starting at the end of March and the last one in February 2027.
🏠 For changes that have been made or will be made to real estate, from the beginning to the end of 2026, taxpayers can now enter the special form of the AADE "E9 Property Information System", which has been open since January 15. Based on the changes that will be declared during the current year, the ENFIA for the following year will be calculated.
🔄 Automatic creation of E9 declaration from "myProperty"
ℹ️ Taxpayers should be aware that:
✅ In cases where the real estate transfer tax return is submitted digitally through the "myPROPERTY" application, there is a possibility that a real estate data return (E9) of the contracting parties will be automatically created in the Integrated Real Estate Information System (ISIS), with the corresponding changes.
In this case, the taxpayer has the obligation to check if the registration is correct, otherwise to make corrections. The most common errors in automatic registration are the lack of numbering in the property address and the failure to register the electricity supply.
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