Italian Inheritance Law for Americans —
What Happens to Your Italian Property

Peter Tumbas Berkshire Hathaway HomeServices New England Properties · CT RES.0836133 · 15 min read

Italian inheritance law is one of the most consistently underestimated legal dimensions of property ownership in Italy for Americans. Buyers focus on the purchase process, the tax programme, and the renovation budget. Inheritance planning is deferred until later — and later often turns out to be after a death, when the options for restructuring are limited and the consequences of an unplanned succession are already in motion. This article covers what Italian succession law actually requires, how it interacts with US estate planning, what the taxes look like, and what Americans can do before they buy to avoid the most common structural problems.

Italian vs US Inheritance Framework — Key Differences for Americans

Data as of June 2026. Rates and thresholds subject to legislative change — verify current parameters with a qualified Italian avvocato before acting.

The Forced Heirship Problem Americans Do Not Expect

The United States has testamentary freedom — with limited exceptions (elective share rights for surviving spouses in some states), Americans can leave property to whomever they choose. Italy does not work this way. Italian succession law imposes legittima (forced heirship), which reserves mandatory portions of the estate for direct heirs. These reserved portions cannot be reduced by will, by gift, or by any contractual arrangement made during the owner's lifetime.

The reserved portions as of June 2026: with one child, that child receives at minimum one-half of the net estate. With two or more children, they collectively receive at minimum two-thirds. A surviving spouse with no children receives at minimum one-half. A surviving spouse with one child: the spouse receives one-quarter and the child receives one-quarter, with the remaining half available for free disposition. The fractions compound quickly in blended family situations, making Italian succession planning particularly important for Americans with children from prior relationships.

The forced heirship rules apply to the Italian property of anyone whose estate is governed by Italian succession law. For Americans, the governing law question turns on whether they have made the EU Succession Regulation 650/2012 election. Without that election, Italian law applies to Italian real estate by default. With the election properly drafted into the will, the law of the testator's nationality (US law) governs the entire estate including Italian property.

EU Succession Regulation 650/2012 — The Election That Changes Everything

In 2015, the EU Succession Regulation (also known as Brussels IV) came into force across EU member states including Italy. It established a unified framework for determining which country's law governs a cross-border estate. The default rule: the law of the country of habitual residence at death governs the estate. An American living in Italy at death would have Italian law govern their estate by default.

The regulation also provides an election: a person can choose the law of their nationality to govern their estate. An American who includes this election in their will — specifically stating that they elect US law (or the law of their specific state) to govern their worldwide estate pursuant to EU Succession Regulation 650/2012 Article 22 — can avoid Italian forced heirship on their Italian property.

Three conditions must be met for this election to be effective. First, it must be explicitly stated — Italian courts do not imply the election from general language like "I leave all my property to my spouse." Second, the will must be valid both under US law and under Italian formal requirements (which generally means a holographic will or a notarised will — the specific format matters). Third, the election must be consistent with the rest of the will's provisions. A properly drafted election by a competent estate attorney costs a few thousand dollars and prevents the forced heirship problem entirely for Americans who are not Italian residents.

Italian Inheritance Tax — The Numbers

Italy's imposta sulle successioni e donazioni (inheritance and gift tax) applies to Italian property transferred at death. The current structure, in force as of June 2026, is relatively favourable by international standards — particularly for transfers to direct family members.

Transfers to a spouse or direct descendants (children, grandchildren) are taxed at 4% on the value exceeding €1,000,000 per heir. On a €500,000 Sicilian farmhouse passing to one child, the inheritance tax is zero — the entire value falls below the €1M exemption. On a €2M Tuscan farmhouse passing to one child, the tax is 4% of €1M (the amount above the exemption), or €40,000. These rates are low relative to most European countries and dramatically lower than equivalent US estate tax exposure at comparable asset values.

The tax base is the cadastral value (valore catastale) of the property, calculated by multiplying the cadastral income (rendita catastale) by a coefficient (currently 110 for residential property). Cadastral values in Italy are typically 30–60% below current market values in most markets, which further reduces the effective tax burden relative to what the headline rates imply.

Transfers to siblings face a 6% rate on the value above €100,000 per sibling. Transfers to other relatives within the fourth degree of kinship pay 6% with no exemption threshold. Transfers to unrelated parties — friends, unmarried partners in relationships not formally recognised under Italian law — pay 8% with no exemption. Unmarried American couples should note this specifically: a partner who is not a legal spouse under Italian or US law is in the 8% no-exemption bracket for Italian inheritance tax purposes. Life partnerships and civil unions registered in the United States are generally recognised for Italian succession purposes under reciprocity principles, but this requires specific legal verification for each couple's situation.

The Succession Declaration and What Heirs Must Do

When an American owner of Italian property dies, the heirs must file a dichiarazione di successione (succession declaration) with the Italian Revenue Agency (Agenzia delle Entrate) within twelve months of the date of death. This is the formal document that registers the estate, establishes who the heirs are, values the Italian assets, and calculates the inheritance tax due.

The succession declaration does not automatically transfer ownership to the heirs. After filing the declaration, heirs who wish to sell the property or otherwise deal with it legally must complete a formal acceptance of inheritance (accettazione dell'eredità) registered with a notaio. Until acceptance is registered, the heirs cannot sell, mortgage, or otherwise transact with the property — it is in a legally suspended state.

IMU (the Italian annual property tax) continues to accrue during this suspended period. The estate owes IMU from the date of death. Heirs who accept the inheritance assume the IMU obligation from the date of acceptance. For a property held in a suspended state for an extended period — which can happen when heirs are multiple, geographically dispersed, and slow to coordinate — the accrued IMU liability can be material relative to the property's cadastral value.

The twelve-month deadline for the succession declaration is firm. Late filings incur penalties starting at 30% of the tax due plus interest. If the estate is complex, or if there are multiple heirs in multiple countries, engaging an Italian estate attorney immediately after the death is the correct approach — not after the deadline has passed.

Ownership Structure and Its Inheritance Implications

Most American buyers of Italian residential property purchase in their own name — direct individual ownership. This is the correct default for lifestyle buyers. It produces the lowest acquisition costs (2% imposta di registro for a primary residence or 9% for a second home), the simplest ongoing tax compliance, and the most straightforward title chain for future sale.

The temptation to use an entity — an Italian SRL (limited liability company), a UK limited company, or a US LLC — to hold Italian property for inheritance planning purposes is understandable but rarely produces the intended result. Purchasing through an entity raises the registration tax to 9% regardless of use declaration, adds annual corporate filing costs in Italy (and potentially the US), and introduces FBAR and FATCA reporting obligations for the entity interest. The inheritance of a shareholding in an Italian SRL may trigger the same Italian inheritance tax rates as direct property ownership, without the benefit of the residential exemption thresholds. Italian tax authorities are sophisticated about entity structures used primarily to avoid succession obligations.

The practical alternative for most American buyers is not a complex entity structure but a properly drafted will with the EU 650/2012 nationality election and an Italian estate attorney's review of the overall plan before purchase. That covers most situations at a fraction of the cost and complexity of an entity wrapper.

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Buying Italian Property as a Couple — Joint Ownership Considerations

American married couples frequently ask whether to purchase Italian property in both names (cointestazione, or co-ownership) or in one name only. Both structures are legally available and each has inheritance implications.

Joint ownership with right of survivorship in the US sense does not exist in Italian property law in the same automatic form. Italian comunione (co-ownership) means each owner holds a defined share — typically 50/50 for a married couple — and that share passes through the estate of the deceased owner, not automatically to the surviving co-owner outside the estate. If a couple owns a Tuscan farmhouse 50/50 and one spouse dies, the deceased spouse's 50% share passes through their Italian estate, which means Italian forced heirship applies to that 50% share if no EU 650/2012 election was made.

The practical implication: a married couple who both have children from prior relationships should not assume that joint ownership automatically protects the surviving spouse's interest in the Italian property. The surviving spouse could find themselves co-owning the property with the deceased's children from a prior marriage, who are forced heirs entitled to their statutory shares. An Italian estate attorney can advise on structuring options including the patto di famiglia (family pact) and other mechanisms available under Italian law, subject to meeting specific eligibility requirements.

The US Estate Tax Interaction

US federal estate tax applies to the worldwide estate of US citizens, including Italian property. For 2026, the federal estate tax exemption is $13.99 million per individual. Estates below this threshold owe no federal estate tax regardless of where the assets are located. Most American buyers of Italian property at the price points discussed on this platform will not face federal estate tax exposure on their Italian property given the exemption level — but this may change with future legislation, and the exemption is currently scheduled to decrease in 2026 under existing sunset provisions unless extended by Congress.

For buyers whose total estate approaches the exemption threshold, the interaction between Italian and US estate taxes matters. The US-Italy estate tax treaty (in force since 1984 and updated subsequently) provides for credits and coordination to avoid full double taxation on assets subject to both systems. But the treaty analysis for a specific estate requires professional advice — it is not self-applying.

Italian inheritance tax and US estate tax apply simultaneously to Italian property in a large US estate. They are calculated on different bases (Italian cadastral value versus US fair market value), at different rates, and with different exemptions. The Italian inheritance tax paid generates a foreign tax credit against US estate tax liability on the same assets — but the credit calculation is not straightforward and must be managed by a US estate attorney with international practice experience.

Practical Recommendations Before You Buy

The sequencing that avoids the most common problems is straightforward. Before purchasing Italian property, have your existing US will reviewed by a US estate attorney with international experience. Confirm whether the EU Succession Regulation 650/2012 nationality election is present; if not, have it added. Separately, consult a qualified Italian avvocato with estate planning experience on the structure of ownership (individual, joint, or entity) given your family situation. This dual review typically costs €3,000–€8,000 in combined professional fees and is the most cost-effective inheritance planning step available.

The buying process guide covers the full transaction sequence including notaio requirements and due diligence. The FBAR and FATCA guide covers the US reporting obligations that apply during ownership. For buyers evaluating Sicily and the 7% flat tax programme, the 7% flat tax guide covers the Italian residency requirements that interact with succession law governing law questions. Authoritative guidance on Italian succession law for international estates is published by the Consiglio Nazionale del Notariato (Italian Notary Council). The European Commission's guidance on EU Succession Regulation 650/2012 is available at e-justice.europa.eu.

Peter Tumbas Berkshire Hathaway HomeServices New England Properties

Questions about inheritance planning, ownership structure, or the buying process for Italian property? Peter reviews every inquiry personally and can connect you with qualified Italian estate attorneys and US international counsel.

Submit a Private Inquiry petertumbas@bhhsne.com · 412.225.0598

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