Buying a Home: A Guide from the Preliminary Agreement to the Final Deed

Buying a home: the complete guide from the preliminary agreement to the notary's deed. Discover all the legal stages and the role of the public official for a secure purchase.

Published on Nov 29, 2025
Updated on Nov 29, 2025
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In Brief (TL;DR)

Learn everything you need to know about the legal stages of a real estate purchase and the crucial role of the notary, from the preliminary agreement to the final deed.

Discover in detail the legal stages of a real estate purchase and the fundamental role played by the notary.

Learn about the notary’s essential role in ensuring a safe and risk-free real estate transaction.

The devil is in the details. 👇 Keep reading to discover the critical steps and practical tips to avoid mistakes.

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Buying a property in Italy has never been just a financial transaction. In Mediterranean culture, ‘il mattone’ (bricks and mortar) represents the ultimate security, a haven for the family, and a symbol of stability passed down through generations. However, behind the romantic dream of owning a home lies a complex bureaucratic process that requires attention and expertise.

From falling in love with a property during the first viewing to the final handover of the keys, every step has precise legal implications. Navigating the offer, preliminary agreement, and notarial deed can seem complex, especially in a market trying to balance its deep traditional roots with necessary digital innovation. This guide explores each phase to help you approach the investment with peace of mind.

Hand signing a real estate sales deed with a pen and a set of keys on the table
The signing of the final deed formalizes the transfer of ownership. Discover all the essential steps and necessary documents to buy a home safely.

The Purchase Offer: The First Formal Step

It all usually begins with the purchase offer (proposta d’acquisto). This is a written document in which the prospective buyer expresses their intent to purchase the property at a specific price and under certain conditions. It’s a crucial step because, once signed, the offer binds the buyer for a limited time, while the seller remains free to consider other offers until they accept it.

It is essential not to underestimate this document. It is often filled out on pre-printed forms provided by real estate agencies, but every clause carries weight. This is where the offered price, the timeline for the final deed, and the deposit amount are established. A common mistake is failing to include contingency clauses tied to mortgage approval, which risks losing the deposit if the bank does not grant the loan.

Caution is a must: making the offer contingent on the bank’s approval is the only strategy that protects your savings in case of financial setbacks.

To learn more about how to protect yourself during this delicate phase, it’s helpful to understand the legal mechanisms that allow you to save your deposit with a contingent offer, thus avoiding unpleasant financial losses.

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The Preliminary Sales Agreement (or Compromesso)

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If the offer is accepted, the next step is the preliminary sales agreement, commonly known as the ‘compromesso.’ Unlike the offer, this is a legally binding contract that obligates both parties: the seller to sell and the buyer to buy. It details all aspects of the future sale, including precise land registry data, warranties on utilities, and the absence of liens or mortgages.

At this stage, a more substantial sum is usually paid as a confirmatory deposit (caparra confirmatoria). If the buyer backs out without a valid reason, they forfeit the deposit; if the seller backs out, they must return double the amount received. This is when the commitment becomes solid and difficult to revoke.

The Registration of the Preliminary Agreement

One of the greatest protections offered by the Italian system is the option to register the preliminary agreement in the Land Registry (Registri Immobiliari) through a notary. This procedure has an additional cost, but it effectively ‘reserves’ the property for the buyer, protecting them from potential multiple sales of the same asset or from the seller’s creditors placing liens on the property before the final deed.

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The Central Role of the Notary

In Italy, a notary (notaio) is not merely a certifier of signatures but a public official who guarantees the legality of the deed. This role is a pillar of the Latin legal tradition, offering preventive protection that drastically reduces real estate litigation compared to Anglo-Saxon systems. It’s important to know that the choice of the notary is up to the buyer, who also bears the costs.

The notary is responsible for conducting rigorous checks before the final deed. They must verify that the seller is the true owner and that the property is not encumbered by undisclosed mortgages or foreclosures. Additionally, they check the property’s chain of title for the last twenty years to ensure the continuity of registrations.

Relying on a scrupulous professional is the best investment to avoid inheriting legal problems hidden within the walls of your new home.

An essential document the notary will analyze is the deed of provenance (atto di provenienza), which is crucial for reconstructing the property’s legal history and ensuring a secure purchase.

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Technical and Zoning Inspections

Beyond legal aspects, a purchase requires technical checks. Zoning and cadastral compliance is essential: the actual state of the property must exactly match the floor plans filed with the Land Registry (Catasto) and the plans approved by the municipality. In Italy, minor building code violations or internal discrepancies are common and can halt the closing or the disbursement of the mortgage.

It is often advisable to hire a trusted technician (a geometra or architect) for an independent survey before the final deed. This proactive check prevents last-minute surprises, such as discovering an unpermitted veranda or unauthorized partition walls, which could force a postponement of the signing date.

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The Final Deed (Rogito): The Transfer of Ownership

The notarial deed (rogito) is the final act, the moment when ownership officially changes hands. The signing ceremony usually takes place at the notary’s office, in the presence of the seller, the buyer, and, if there is a mortgage, a bank representative. During the proceeding, the notary reads the contract aloud, explaining its legal contents to the parties.

Simultaneously with the signing, the final payment is made, usually via cashier’s checks or an urgent wire transfer, and the keys are handed over. From this moment on, the buyer becomes fully responsible for the property, including condominium fees and future taxes.

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Costs and Taxes: The Fiscal Framework

The fiscal aspect is a significant component of the budget. Taxes vary considerably depending on whether you are buying a ‘primary residence’ (prima casa) or a ‘second home’ (seconda casa) and whether the seller is a private individual or a company. When buying from a private individual, the ‘prezzo-valore’ system allows taxes to be calculated on the cadastral value (which is much lower than the market price), offering significant savings.

  • Primary Residence (from a private seller): 2% registration tax on the cadastral value, plus fixed mortgage and cadastral taxes (€50 each).
  • Second Home (from a private seller): 9% registration tax on the cadastral value.
  • Purchase from a Builder: VAT is applied (4% for a primary residence, 10% for a second home) on the actual price, plus fixed taxes.

To get a complete picture of the expenses involved and to plan your budget, it’s useful to consult a detailed guide on purchase and mortgage taxes, updated with the latest regulations.

Tradition and Innovation in the Market

The Italian real estate market is undergoing a transition. On one hand, the tradition of a handshake and personal negotiation, typical of Mediterranean culture, persists. On the other, digital innovation is simplifying many preliminary stages. Today, it’s possible to take high-definition virtual tours, obtain land registry records online in seconds, and digitally sign many preparatory documents.

The banking sector has also evolved. Online banks offer more streamlined application processes and competitive rates, challenging traditional institutions. However, the choice between a digital and a physical service depends on personal needs. To navigate this, it can be helpful to compare the available options by evaluating an online vs. in-branch mortgage to understand which solution best fits your profile.

Conclusion

disegno di un ragazzo seduto a gambe incrociate con un laptop sulle gambe che trae le conclusioni di tutto quello che si è scritto finora

Buying a home in Italy is a journey that intertwines deep emotions with rigorous legal requirements. The bureaucratic complexity, though sometimes perceived as an obstacle, is actually a system of safeguards designed to protect families’ savings. The role of the notary and the structure of the process, from the preliminary agreement to the final deed, provide an indispensable safety net.

Approaching this process with awareness, relying on the right professionals, and leveraging new technologies for verifications transforms the purchase into a positive experience. Whether it’s a home in a historic city center or a modern new build, the key to success lies in being informed and cautious at every stage of the negotiation.

Frequently Asked Questions

disegno di un ragazzo seduto con nuvolette di testo con dentro la parola FAQ
What is the difference between a ‘compromesso’ and a ‘rogito’?

The ‘compromesso’ (or preliminary agreement) is a contract that obligates the parties to sell and buy in the future, setting the price and conditions, but it does not yet transfer ownership. The ‘rogito’ is the final deed signed by the notary that officially transfers ownership of the property.

Who pays the notary when buying a home?

By law, the notary fees and related taxes are the responsibility of the buyer, who therefore has the right to choose a notary they trust. However, if there are costs related to correcting the seller’s prior errors, those are the seller’s responsibility.

What is the purpose of registering the preliminary agreement?

Registration is an additional protection for the buyer that makes the agreement public record. It prevents the seller from selling the home to someone else, taking out new mortgages, or having the property seized before the final deed is signed.

What is the price deposit with the notary?

It is an option introduced by Law 124/2017 that allows the buyer to deposit the funds with the notary instead of paying the seller directly. The notary will release the money to the seller only after registering the deed and verifying that no new detrimental liens have been placed on the property in the interim.

What are the costs for purchasing a primary residence?

If you buy from a private individual, you pay a 2% registration tax on the cadastral value plus €100 in fixed taxes. If you buy from a company, you pay 4% VAT on the actual price plus €600 in fixed taxes. In addition to this, there is the notary’s fee.

Francesco Zinghinì

Electronic Engineer expert in Fintech systems. Founder of MutuiperlaCasa.com and developer of CRM systems for credit management. On TuttoSemplice, he applies his technical experience to analyze financial markets, mortgages, and insurance, helping users find optimal solutions with mathematical transparency.

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