The Compromesso: Italy's Preliminary Sale Contract Explained

In the United States, a purchase and sale agreement is typically a detailed legal document prepared by attorneys, contingent on financing, inspection, and title, and rarely results in forfeiture of a significant deposit unless the buyer is clearly in breach. The Italian compromesso operates under different logic.

In Italy, the compromesso is a serious bilateral commitment: you pay a deposit of 10–20% of the purchase price, you agree to a completion date, and if you walk away without legal justification, you lose that deposit entirely. No contingency language automatically saves you — you must negotiate protective clauses explicitly.

What the Compromesso Is

The contratto preliminare di vendita (preliminary sale contract), universally called the compromesso, is governed by Articles 1351 and 2932 of the Italian Civil Code. It is a binding agreement that obliges both parties to complete the transaction under the agreed terms. The final transfer of ownership happens later, at the rogito (the notarial deed) — but the compromesso creates the legal obligation to get there.

Once signed, either party can theoretically be forced to complete the transaction through a court order (ex Article 2932 Civil Code) — this is the "specific performance" remedy that does not exist in most US property transactions. Italy gives buyers and sellers the right to compel completion, not just seek damages.

Proposta vs Compromesso: Know the Difference

Many American buyers are surprised to learn that the first binding document they sign is not the compromesso — it is the proposta d'acquisto (purchase offer). This is typically a one-page form prepared by the real estate agent, accompanied by a small check (often €1,000–€3,000) as a "good faith" payment.

The proposta is binding on the buyer once signed. If the seller accepts, you have a binding commitment. The compromesso is a more detailed version of the same commitment, signed later, for the larger caparra deposit. Many transactions skip the separate compromesso and go directly from an accepted proposta to the rogito.

Key distinction: do not sign a proposta thinking you can still walk away. Once the seller accepts, you are committed. The "binding" moment is acceptance, not the rogito.

The Caparra: Deposit Mechanics and Risk

The deposit paid at compromesso signing is called the caparra confirmatoria under Article 1385 of the Civil Code. The double-penalty rule:

Typical caparra: 10–20% of the agreed purchase price. On a €300,000 property, that is €30,000–€60,000 at risk. This is the most significant single financial risk in the Italian property buying process for Americans.

A different type of deposit — the caparra penitenziale — exists that gives both parties the explicit right to withdraw upon payment of the penalty, with no specific performance remedy. This is less common but worth knowing: if you want flexibility, negotiate caparra penitenziale language into your contract.

What the Contract Must Contain

A properly drafted compromesso should include:

• Full legal identification of buyer(s) and seller(s), including codice fiscale for all parties
• Complete property description: address, cadastral data (dati catastali), land registry details
• Agreed purchase price
• Caparra amount paid and payment method
• Completion date (when the rogito must occur)
• Condition of property (included fixtures, excluded items)
• Declaration that the property is free of mortgages, liens, and encumbrances — or full disclosure of any that exist
• Energy performance certificate (Attestato di Prestazione Energetica — APE) reference
• Any conditional clauses the parties have agreed

Do not sign a compromesso that omits the cadastral data or the encumbrance declarations. These are the two most common sources of post-signing problems.

Why You Must Register It

Italian law requires that any compromesso involving a deposit over a trivial amount be registered at the Agenzia delle Entrate within 20 days of signing. Registration costs approximately €200 plus 0.5% of the caparra paid. Your notary or agent handles this.

Why registration matters: once registered, the compromesso appears in the property registry. Any subsequent mortgage, lien, or attempted sale of the same property by the seller will be subject to your registered preliminary right. Without registration, a dishonest seller could theoretically mortgage the property or sell it to another buyer between signing and your rogito — and your claim would rank behind the subsequent encumbrance.

Timeline to the Final Deed

Typical Italian property purchase timeline after compromesso:

• Compromesso to rogito: 1–3 months (shorter for cash buyers; longer if mortgage financing is involved)
• Mortgage financing adds: 4–8 additional weeks for bank approval and valuation
• Notary preparation: 2–3 weeks once all parties are ready

At the rogito, the remaining purchase price is paid, the notary reads the deed, all parties sign, the notary collects transfer taxes on the spot, and ownership transfers immediately.

Conditional Clauses to Include

Unlike US purchase agreements, Italian compromessi do not automatically include contingencies. You must negotiate them explicitly. Common clauses Americans should consider:

• Mortgage contingency (condizione sospensiva per mutuo): if you cannot secure financing by the rogito date, the contract is void and your caparra is returned. Without this clause, failing to get a mortgage does not excuse you from completing — you lose your deposit.
• Due diligence clause: allows a building inspection or technical survey of the property within a specified period; if defects are found, you can withdraw. Less common in Italy than in the US — negotiate explicitly.
• Cadastral conformity clause: seller represents that the floor plan registered with the Catasto matches the actual layout. Unauthorized alterations are common in Italian properties; this clause ensures the seller must resolve discrepancies before completion.
• APE (energy certificate) clause: ensures the current energy certificate is valid and reflects actual property conditions.

Issues Specific to American Buyers

Payment of the caparra: Wire transfers from US banks to Italian accounts at the time of compromesso signing are common. Allow 3–5 business days for international wires. Confirm the seller's IBAN before signing. Some agents accept certified bank checks in EUR — confirm in advance.

Codice fiscale required: You must have an Italian codice fiscale (tax identification number) before signing any Italian property contract. If you do not have one, obtain it at the Italian consulate in the US before your property visit, or at any Agenzia delle Entrate office in Italy on arrival. It takes approximately 30 minutes and is free.

Power of attorney: If you cannot be present in Italy for the rogito, you can grant a notarized power of attorney (procura) to an Italian representative (your lawyer, agent, or a trusted person) to sign on your behalf. The procura must be notarized in the US with an apostille and translated into Italian before it is valid in Italy. Plan for 4–6 weeks if this is necessary.

Capital gains tax interaction: If you sell the Italian property within 5 years of purchase, Italy will tax your capital gain. The US will also tax the same gain (as a US capital gain on the sale of foreign real property). The Foreign Tax Credit reduces but may not eliminate the dual tax. See our guide: Property Purchase Taxes in Italy.

FAQ