Italian inheritance law operates on principles that are fundamentally different from the American system. The most important difference is successione necessaria, forced heirship, which reserves a mandatory share of every estate for certain family members regardless of what the deceased’s will says. For Americans who hold dual citizenship, own property in Italy, or plan to relocate, understanding these rules is essential to protecting your assets and your family.
Forced Heirship: The Core Principle
Under Italian law (Codice Civile, Book II), certain heirs are entitled to a quota legittima (reserved share) of the estate that cannot be overridden by a will. These protected heirs (legittimari) are the spouse or civil partner, children (including adopted children), and, if there are no children, the parents of the deceased.
The reserved shares vary depending on family composition. If the deceased leaves a spouse and one child, the spouse receives one-third and the child receives one-third, with the remaining third freely disposable. If there is a spouse and two or more children, the spouse receives one-quarter and the children share one-half equally, leaving one-quarter freely disposable. If there is only a spouse and no children, the spouse receives one-half. If there are only children and no spouse, one child receives one-half, or two or more children share two-thirds.
The freely disposable portion (quota disponibile) is the only part of the estate that the deceased can leave to anyone they choose through a will. Any testamentary provision that infringes on the reserved shares can be challenged by the protected heirs through an azione di riduzione (action for reduction) within 10 years.
What Happens Without a Will
If an Italian citizen or resident dies without a will (successione legittima, intestate succession), the estate is distributed according to statutory rules. The spouse and children share the estate in proportions defined by law. If there are no children, the spouse shares with the deceased’s parents and siblings. The rules cascade through ever-more-distant relatives, with the state inheriting only if no relatives within the sixth degree can be found.
Making a valid will is strongly recommended. Without one, you lose even the limited flexibility that the freely disposable portion provides.
Types of Wills in Italy
Italian law recognizes several forms of will.
The testamento olografo (holographic will) must be entirely handwritten, dated, and signed by the testator. No witnesses or notary are required for its creation, though it is wise to deposit it with a notary for safekeeping. It cannot be typed or printed. This is the simplest and most common form.
The testamento pubblico (public will) is dictated to a notary in the presence of two witnesses. The notary records the will, reads it back, and all parties sign. This form provides the highest certainty of validity and is harder to contest.
The testamento segreto (secret will) is written by the testator (or a third party) and delivered in a sealed envelope to a notary in the presence of two witnesses. The content remains private until death.
Joint wills (a single document containing the wishes of two people) are prohibited under Italian law.
EU Succession Regulation and Choice of Law
The EU Succession Regulation (Regulation No. 650/2012, commonly called “Brussels IV”) is critically important for dual citizens and cross-border estates. Under this regulation, the default law governing succession is the law of the country where the deceased had their habitual residence at the time of death.
However, the regulation allows individuals to choose the law of their nationality to govern their entire succession. This is the key provision for Americans with Italian citizenship. By making an explicit choice-of-law declaration in your will, you can elect for US law (specifically, the law of your US state of domicile) to govern your succession rather than Italian law. Since most US states do not have forced heirship rules (Louisiana being the notable exception), this effectively allows you to distribute your estate according to your wishes without the constraints of Italian forced heirship.
This choice must be made explicitly in a valid will. It applies to the entire estate, including Italian real property. Without a choice-of-law clause, Italian forced heirship will apply if you are habitually resident in Italy at death, regardless of your other citizenships.
Italian Property and US Owners
If you own property in Italy but are not an Italian citizen or resident, the Brussels IV regulation still applies. As a non-EU citizen habitually resident in the US, US law would generally govern your succession by default. However, the interaction between Italian property law, US inheritance law, and cross-border probate procedures is complex enough that relying on default rules without professional planning is risky.
Italian real property requires specific procedures for transfer upon death. An atto di successione (declaration of succession) must be filed with the Agenzia delle Entrate within 12 months of death. Italian inheritance taxes apply (see below). The property must be re-registered in the names of the heirs through the catasto (land registry).
Inheritance Tax in Italy
Italy’s inheritance tax (imposta di successione) is relatively favorable compared to many countries. Rates and exemptions depend on the relationship between the deceased and the heir.
For spouses and direct-line descendants (children, grandchildren) or ascendants (parents, grandparents), the rate is 4% on amounts exceeding a EUR 1,000,000 exemption per heir. For siblings, the rate is 6% above a EUR 100,000 exemption per heir. For other relatives within the fourth degree, the rate is 6% with no exemption. For all other beneficiaries, the rate is 8% with no exemption.
In addition to the main inheritance tax, transfers of Italian real property are subject to imposta ipotecaria (mortgage tax, 2%) and imposta catastale (cadastral tax, 1%), calculated on the cadastral value of the property. If the heir qualifies for prima casa (primary residence) status, these are reduced to a fixed EUR 200 each.
Cross-Border Complications
Dual citizens and Americans with Italian assets face a web of interacting legal systems. US federal estate tax applies to worldwide assets of US citizens and residents. Italy’s inheritance tax applies to Italian assets and, for Italian residents, worldwide assets. The US-Italy Estate Tax Treaty (1955, as amended) provides some relief from double taxation, but it predates the EU Succession Regulation and does not address all modern scenarios.
Key complications include the mismatch between US trust structures (which Italy does not fully recognize for tax purposes), community property versus separate property rules that differ between US states and Italian law, life insurance and retirement account beneficiary designations that may conflict with forced heirship, and the need to probate in multiple jurisdictions.
Practical Steps
If you are an American with Italian citizenship, Italian property, or plans to relocate, take these steps. Work with a qualified cross-border estate planning attorney who understands both US and Italian succession law. Include an explicit choice-of-law clause in your will if you want US law to govern your succession. Review beneficiary designations on US accounts and insurance policies for compatibility with Italian rules. If you own Italian property, understand the declaration of succession requirements and ensure your heirs know what to do. Consider whether separate wills (one for US assets, one for Italian assets) are appropriate for your situation.
PortaleItaly helps Americans navigate the intersection of US and Italian legal systems, from citizenship recognition through long-term planning. Contact us to discuss your situation.