Foreign Rental Income in Italy: Taxed on the Net, Not the Gross

Understood and documented correctly, an overseas rental can be among the most efficient ways to hold income while living in Italy. Handled carelessly, it can produce double taxation or the loss of a credit you were entitled to. This note sets out how the mechanism works, what happens when little or no tax is paid abroad, the case law that protects the net result, and how the figure changes under the 7% flat-tax regime. It closes with the role rental income plays in qualifying for the elective residence visa.

The base is the foreign net, not the gross

When a foreign property is let, the income enters the Italian return at the net amount determined under the rules of the State where the property is located, after the expenses recognised locally.¹ Agenzia delle Entrate (AdE), the Italian Revenue Agency, has confirmed this reading in its own guidance.²

The practical effect is significant. Domestic Italian rents are reduced by a fixed, modest percentage before tax. A foreign rent, by contrast, is taxed on its true net: gross rent less mortgage interest, maintenance, management costs and the other deductions allowed in the source country. Where those deductions are substantial, the Italian base can be materially lower than the headline rent.

Your foreign return therefore does the heavy lifting. For a US owner, the federal return functions, for Italian purposes, as the non-resident computation of the property’s net result. Whatever net figure that return produces is, as a rule, the figure Italy accepts. This is one of the reasons foreign rental income remains among the more tax-advantaged ways to live in Italy, and it interacts directly with the wealth tax on foreign property (IVIE) and the foreign-asset reporting obligations that attach to the same asset.

What happens when little or no tax is paid abroad

Two situations are routinely confused, and they produce different answers.

The first is where the source country does tax rental income, but deductions or general allowances reduce the reported result to a small figure, to zero, or to a loss. Here the net figure on the return still governs. AdE accepted exactly this in a case concerning an apartment let in New York. Gross rent of roughly USD 91,000 was reduced to a net of USD 955 by locally deductible expenses, and no US tax was ultimately due because of a general allowance available to all taxpayers. The base carried into Italy was the USD 955 net, not the gross.³ The same reasoning extends to a negative net, where the Italian base is reduced accordingly rather than grossed back up.

The second is where the source country does not levy income tax on rents at all. This is the position in jurisdictions such as the United Arab Emirates. Only here does Italy fall back on its flat treatment: the gross rent reduced by a standard 15% deduction, with no foreign tax credit, because no tax was paid.¹

The distinction is the point. The 15% flat deduction is a fallback for the absence of any foreign taxing power. It is not a ceiling AdE can impose whenever foreign tax happens to be low or nil. Where a genuine positive net rent exists on a foreign return, that net is the base, regardless of whether the foreign liability was later cancelled by deductions.

The case law protects the net result

Italy’s highest court has confirmed that foreign immovable property is taxed on the net amount subject to income tax in the source State, with a credit for foreign tax that is properly documented.⁴ The corollary, supported by the same line of authority, is that the absence of an actual foreign payment, whether because deductions cancelled it or because the source country imposes no such tax, does not entitle AdE to substitute a higher, grossed-up base where a real net figure exists.

What the taxpayer cannot do is skip the Italian return. The credit for foreign tax is available only if the foreign income is actually declared in Italy. The court has repeatedly held that failure to file, or filing without reporting the foreign income, forfeits the credit, even for taxpayers who were not otherwise obliged to file.⁵⁶ The narrow exception is where a double-tax treaty imposes an unconditional obligation on Italy to grant relief; there the treaty prevails over the domestic filing condition.⁷

The lesson for anyone living in a country where they have not filed locally, or who assumes a nil foreign liability removes the need to act in Italy, is straightforward. The Italian declaration is what preserves both the favourable net base and the credit. The position is defensible; it is not self-executing.

The 7% regime: rental income folded into the flat rate

A different result applies for those who elect the flat-tax regime for foreign pensioners. New residents drawing a foreign pension who transfer to a qualifying municipality of fewer than 20,000 inhabitants in southern Italy, or in designated seismic areas, can opt to tax all foreign-source income at a flat 7%.⁸ The eligibility rules and the qualifying municipalities sit alongside the broader residence-planning analysis that should precede any move.

The regime is not limited to the pension. Once triggered, the 7% rate reaches every category of foreign income, rental income included. Foreign rents are therefore taxed at 7% rather than at ordinary progressive rates, and the regime also relieves the holder of wealth-tax and foreign-asset reporting duties for the years it applies. The trade-off is that the credit for foreign tax is generally unavailable on income covered by the flat tax, which matters where meaningful tax was paid in the source country. The regime was recently broadened, widening the pool of eligible locations.

For an owner whose foreign rents would otherwise face higher ordinary rates, the 7% option can be decisive. For one whose net foreign rent is already small under the net-based treatment described above, ordinary taxation may well be cheaper. The choice should be modelled, not assumed.

Rental income and the elective residence visa

Rental income also carries weight before tax residence is established. The elective residence visa, the route for financially self-sufficient individuals who intend to live in Italy without working, requires proof of stable, regular, passive income. Rental income from property you own qualifies, alongside pensions and investment income. Income from employment or active work does not.⁹

The threshold sought is in the region of €31,000 to €32,000 a year for a single applicant, higher for a couple, with consular practice varying. Regular rental receipts, evidenced over a sustained period, are an accepted way to meet it. The same income that enjoys the favourable net-based treatment after the move can, before the move, be the basis on which the visa is granted.

Practical implications

Keep the foreign return clean and complete. The net figure it produces becomes the Italian base, so deductions claimed abroad reduce Italian tax directly.

Always file in Italy and report the foreign income, even where no foreign tax was paid and even where you believe no Italian filing is otherwise due. This is the condition for both the favourable base and the credit for foreign tax.

Distinguish a low or nil foreign tax from a no-tax jurisdiction. The former preserves your net base. Only the latter triggers the 15% flat fallback with no credit.

Model the 7% regime against ordinary treatment before electing. The flat rate helps where foreign rents are substantial; the net-based method often wins where they are modest.

Where the visa is in view, document rental income early and in the form a consulate will accept, with a registered long-term lease rather than short-term bookings.

Conclusion

Foreign rental income sits among the better-treated income classes for Italian residents precisely because Italy defers to the net result already taxed abroad. The protections are real but conditional. They depend on declaring the income in Italy and on reading the no-tax fallback narrowly. Get those two points right and the position is both defensible and efficient.