Abdicative waiver: how to get rid of an inherited property

In inheritance law, abdicating is a gesture of subtraction. It's a way of declaring that the inheritance no longer belongs to you. It's a unilateral and formal act that extinguishes the right to accept and places you outside the deceased's estate. The person who renounces never becomes an heir. They do not assume debts, are not liable for obligations, and do not enter into any relationship with the inherited assets. The share is transferred to subsequent heirs according to the rules of accretion or representation . It is a pure renunciation. It transfers nothing and cannot be made in favor of anyone, because that would imply acceptance.

When the abdicative renunciation falls outside the scope of inheritance law

In recent years, the institution has also been used outside of inheritance law, particularly in real estate. It occurs when an owner is no longer able to manage a property. Consider a dilapidated house, unproductive land, or a building that only generates expenses. The question is simple: can one renounce ownership like one renounces an inheritance? Yes, here too we speak of abdicative renunciation, an act by which the owner abandons the right without transferring it to anyone. And when an asset is left without an owner, the law automatically registers it in the State's name, as provided for by Article 827 of the Civil Code.

The abuse of the instrument and the limit set by the Supreme Court

Some owners have attempted to use the waiver to sell off properties that are unsafe, polluted, illegal, or burdened with safety requirements. In 2025, the Court of Cassation imposed a clear limit. Waiver is possible, but it cannot become a shortcut to offload remediation, consolidation, or restoration costs onto the community. If the act serves to avoid legally imposed costs, it is null and void. And those who renounce remain liable for damages caused before the waiver.

The regulatory tightening of the 2026 Budget Law

The legislature has adopted the case law's guidance. With the 2026 Budget Law, the real estate waiver has become a supervised transaction. Prior to signing, technical urban planning, environmental, seismic, and structural inspections are mandatory, compiled in a certified report to be attached to the notarial deed. The aim is to prevent the state from becoming the owner of problematic properties. In practice, these inspections can block the deed in the presence of unauthorized construction, structural defects, or unremedied contamination.

The waiver of the co-ownership share remains unchanged

The reform does not apply to the renunciation of a co-ownership share alone, which is typical in relationships between co-heirs or siblings. In these cases, the renounced share automatically accrues to the other co-owners. The traditional rules remain, without the new formalities. Renunciation of a share continues to be a purely inheritance procedure.

The formalities of the real estate deed

The relinquishment of a property requires a notarial deed and registration in the land registry. The required land registry and urban planning information must be included. For land, a Certificate of Urban Planning Intended Use is required. An APE (Energy Performance Certificate) is not required, as it is not a sale. After the deed is signed, the notary communicates the deed to the State Property Agency, which will evaluate whether and how to take ownership of the property.

Two renunciations, one logic

In inheritance law, abdication releases the heir from the inheritance. In real estate law, it releases the owner from the property. But while inheritance renunciation is a risk-free act for others, real estate renunciation is a supervised, filtered, and controlled act. It cannot become a way to shift the burden of dangerous or irregular properties onto the community. In both cases, however, the logic is the same. Abdication is an act that takes away, not gives. It is a way to escape a financial situation that one does not want or cannot manage, within the limits imposed by law.

This is a highly sensitive issue, requiring professionals in the field. The Agenzia delle Successioni falls precisely within this category. By completing the form, you can request a consultation with staff specializing in waiver of inheritance.

These are the most frequently asked questions from customers:

After how long is it possible to make an abdication?

Abdication is not subject to legal time limits, as is the case with inheritance proceedings or inheritance waivers. To apply, you must be the owner of the assets.

Can I adopt this tool for part of my inherited real estate assets?

Yes, it is possible to adopt a waiver of abdication for a property or land, provided the property is in compliance with regulations. As stated in the previous paragraphs of this article, the properties subject to the waiver of abdication must have a technical report of perfect condition. In fact, if there are procedures initiated prior to the waiver, such as unauthorized construction, the waiver of abdication may be voidable.  

Do I need state authorization to proceed with abdication?

No, no specific prior authorization is required to leave a portion of a property vacant and therefore to the State. However, if the property is in perfect condition, consideration should be given only to the presence of minors or a joint ownership interest. In any case, the notary will prepare the deed and register it. If the property is held by a minor or incapacitated person, authorization from the guardianship judge is required. In the case of joint ownership of property, the consent of the other spouse may be required.  

In this article, you can read about inheriting a property with unauthorized construction.

In this article, you can read a guide on how to renounce an inheritance.