The €1 Billion Question Nobody in Porto Cervo Is Talking About
In the summer of 2024, the Guardia di Finanza — Italy’s financial police — completed one of the most significant anti-money-laundering operations ever conducted in the real estate sector of northern Sardinia. The target: approximately 150 property transactions in Costa Smeralda, representing nearly €1 billion in financial flows, predominantly from abroad and from countries with preferential tax regimes.
The investigation focused specifically on offshore companies set up to conceal the true beneficial owners of luxury properties behind “chains of control that at first glance appear opaque and complex,” as the Sassari Provincial Command publicly stated.
If you own — or are considering buying — a luxury villa in Costa Smeralda through a company structure, this article is not theoretical. It is about what is already happening around you.
What Is a “Shell Company” Under Italian Law?
The Italian concept of società di comodo (literally: “convenience company,” functionally equivalent to a shell or non-operative company) is defined by Art. 30, Law No. 724/1994. A company falls into this category when its declared revenues are below a legally presumed minimum, calculated by applying fixed percentages to the value of its assets — principally real estate.
The test works like this:
- The tax authority calculates a minimum presumed revenue based on the company’s asset base (property values, shareholdings, financial investments).
- If the company’s actual declared revenue falls below that threshold, the company is presumed to be non-operative — a shell.
- The company must then declare at least a minimum taxable income regardless of its actual result, and faces severe VAT restrictions.
For companies that hold luxury villas worth tens of millions of euros but generate little or no rental income, passing this test is structurally difficult. The asset base is large; the declared revenue is small or zero. That gap is precisely what Italy’s tax authority targets.
As of the 2024 tax reform (Law No. 192/2024), the coefficients used to calculate the minimum income and revenue were significantly revised — but the rule itself was reinforced, not abolished.
Why Costa Smeralda Is Ground Zero for These Disputes
Costa Smeralda is, by the Guardia di Finanza’s own assessment, “one of the areas of the country most attractive for significant international investments”. This is not a compliment — it is a risk classification.
The pattern the financial police have consistently identified involves:
- Offshore companies registered in low-tax jurisdictions (Luxembourg, Malta, Cyprus, BVI, and others) used as the purchasing vehicle for high-value properties.
- Shell companies with no real economic activity — no employees, no clients, no services rendered — that hold a villa as their sole material asset.
- Capital flows originating from countries with preferential tax regimes, where the true beneficial owner is concealed behind nominee directors or nominee shareholders.
- Systematic failure to comply with anti-money-laundering identification obligations by intermediaries who assisted in the transactions.
In one historic case, the acquisition of Smeralda Holding itself — the company controlling the most prestigious hospitality infrastructure in Costa Smeralda — generated a €132 million asset seizure after investigators alleged that the transaction had been structured through international shell companies in Luxembourg to evade €482 million in Italian capital gains taxes.
In 2026, seizures of luxury villas in Costa Smeralda for tax fraud and self-laundering continued, with assets worth over €3.5 million frozen in a single operation involving false invoices and fictitious corporate chains.
The pattern is not random. It is systematic. And the Italian tax authorities have both the tools and the precedent to act on it.
The Three Most Common Mistakes That Turn a “Clean” Structure into a Tax Problem
Legal advice from major consulting firms — including the Big Four — has sometimes suggested holding Costa Smeralda properties through corporate vehicles as a legitimate tax planning strategy. In some cases that advice is sound. In many others, it is not implemented correctly, and what looked like a well-structured arrangement becomes the basis of a multi-million euro tax assessment years later.
The most frequent structural errors seen in practice are:
1. Not accounting for the first three years of the company’s existence.
The società di comodo regime does not automatically apply to newly formed companies, and the first operational years carry specific rules for how the operativity test is applied. Misapplying this period — or ignoring it entirely — can mean that a tax assessment is partly invalid from the start. This is one of the most exploitable technical errors when an assessment arrives.
2. Failing to document objective extraordinary circumstances.
Italian law recognises that a company may legitimately fail the operativity test due to circumstances entirely outside its control: renovation works, permit delays, administrative blocks on rentals, market illiquidity. If these circumstances are not formally documented at the time, the company loses the legal ground to contest the presumption later.
3. Using a company structure without a genuine economic rationale.
Tax planning is legal. Tax evasion is not. The line between the two, in the context of Costa Smeralda property ownership, often comes down to whether the structure has any genuine commercial purpose — or whether it exists solely to hold an asset and shield it from Italian taxation. The Guardia di Finanza is trained to identify the difference.
What Happens When the Assessment Arrives
A avviso di accertamento — a tax assessment notice — issued to a company holding a high-value property in Costa Smeralda can easily run into tens of millions of euros. It typically includes contested income taxes (IRES/IRAP), VAT recovery, interest, and administrative penalties that can reach 100% of the tax claimed.
This is not the end of the road. In many cases, a technically precise response can reduce the amount significantly – sometimes by 30–50%.
A negotiated outcome is realistic when:
– the assessment contains formal errors or miscalculations in the periods and parameters used;
– the company can demonstrate objective circumstances that justify lower-than-presumed revenues;
– the technical grounds of the assessment can be challenged on procedural or substantive legal grounds before the matter escalates to full litigation.
The window to act is narrow: once an assessment is notified, deadlines apply, and the first written response often determines how much room there will be for a more favourable solution.
A Practical Illustration
Consider a company incorporated to acquire a villa in Arzachena for €10 million. The company holds the property as its only asset. It has no rental income and no declared activity. After three years, the Guardia di Finanza opens a verification and the Agenzia delle Entrate issues a tax assessment claiming €4 million in unpaid taxes, interest, and penalties based on the società di comodo presumption.
A careful review of the assessment reveals:
- The first two years of the company’s existence were incorrectly included in the operativity test calculation.
- The property was subject to a building permit dispute during one of the relevant years, constituting an objective extraordinary circumstance.
- The applied coefficients did not correctly reflect the updated parameters introduced by Law 192/2024.
On these three points alone, the contestable portion of the assessment may amount to 25–35% of the total claimed. Handled with the right mix of technical argument and negotiation, this can translate into a concrete saving of €1–1.5 million before the matter even reaches a tax court.
This is not speculation. It is the kind of analysis that separates a generic response from a technically grounded defence — and it is the difference between paying what the tax authority claims and paying what the law actually requires.
The Geography of Risk: Porto Cervo, Porto Rotondo, Arzachena, San Teodoro
The Guardia di Finanza’s attention in northern Sardinia is not limited to Porto Cervo. The broader zone — from Arzachena to Baja Sardinia, from Porto Rotondo to the marinas of San Teodoro — is under continuous monitoring, precisely because the concentration of high-value assets and international capital flows in this area is unmatched anywhere else in Italy.
The same risk profile that applies to villas applies to yachts registered abroad by Italian residents, to short-term luxury rentals conducted through companies, and to mixed structures where the same offshore vehicle holds both real estate and a vessel. Italy’s mandatory foreign asset declaration regime (Quadro RW) adds a further layer of risk for any non-resident structure that has not correctly disclosed its Italian real estate holdings to the Italian tax authority.
What To Do Right Now
If you own a luxury property in Costa Smeralda through a company — Italian or foreign — the right question is not whether you could be investigated. It is whether your current structure, reviewed today, would withstand a standard operativity test and a Guardia di Finanza anti-money-laundering check.
If the answer is uncertain, that uncertainty itself is the risk.
A structured legal and tax review of your ownership position takes days, not months. It costs a fraction of what a contested assessment costs to defend. And it can identify, before any formal procedure is initiated, whether there are structural corrections available, documentation gaps to fill, or formal grounds to reduce any future exposure.
Contact Govoni Law
Govoni Law assists international owners, holding companies, and their advisors with the legal and tax aspects of luxury property ownership in Sardinia and across Italy.
Our work is conducted entirely in writing, in English – no calls, no meetings, no ambiguity. Every analysis is documented, precise, and addressed to your specific situation.
If you hold a property in Costa Smeralda through a company, or if you have received a communication from Italy’s tax authority regarding a property in Sardinia, send us the details.
contact@govonilaw.com
A structural review today may be worth several million euros tomorrow.
FAQ Section
Q: What is a “società di comodo” in Italian tax law?
A: A società di comodo (shell or non-operative company) is a company that fails a minimum revenue test under Art. 30, Law 724/1994 — meaning its actual revenues are below a threshold calculated from its asset base. Companies that hold luxury real estate with no rental income are structurally vulnerable to this classification.
Q: Can the Guardia di Finanza investigate a foreign company that owns a villa in Costa Smeralda?
A: Yes. Italian anti-money-laundering and tax law apply to the ultimate beneficial owner and to the property located in Italy, regardless of where the holding company is incorporated. The Guardia di Finanza has specific investigative tools to pierce offshore structures and identify the real beneficial owner.
Q: How large can a tax assessment be for a luxury villa held through a shell company in Sardinia?
A: In practice, assessments on high-value properties in Costa Smeralda have run from several million to tens of millions of euros, including income taxes, VAT recovery, interest, and penalties. The actual figure depends on asset value, years under review, and the specific legal violations alleged.avvocaticartellesattoriali+2
Q: Is it possible to reduce a tax assessment after it has been issued?
A: Yes. In many cases, a carefully structured legal response can significantly reduce the amount claimed in a tax assessment (by 25–50%), by highlighting formal inaccuracies, incorrect assumptions or documented circumstances that undermine part of the authority’s position. The time frame to intervene is short, and acting with the right legal tools on a case-by-case basis is essential.
Q: What are the first three years rule in the società di comodo regime?
A: Newly formed companies benefit from specific treatment in the first years of activity, which affects how the operativity test is calculated. Misapplication of this rule is one of the most common — and most correctable — errors found in tax assessments against companies holding luxury real estate.
Q: Do these rules apply to foreign-owned villas in Costa Smeralda?
A: Yes. Whether the company is Italian, British, Cypriot, or any other nationality, Italian tax law applies to the property and — through anti-money-laundering and beneficial ownership rules — to the individuals behind the corporate structure. Foreign residency does not remove Italian tax exposure on Italian-located assets.