Cedolare Secca 2026: The tax benefits of renting a student room in Italy

In Italy, the student housing crisis is a palpable reality that affects many families. Every year, thousands of young people struggle to find affordable accommodation in the country's major university cities, from Milan to Rome, through Bologna or Florence. Faced with this housing shortage, as a host with a spare room in your primary residence, you have a real trump card to play. At Roomlala, we see the extremely positive impact of homestays on a daily basis. Not only do you offer a secure roof to a young person building their future, but the Italian government rewards you generously through a particularly attractive tax scheme: the Cedolare Secca 2026. This regime, far from being a simple tax loophole, stands out as the reference solution for optimizing your rental income while shielding you from traditional administrative burdens. We will decode together how this tax regime can turn your vacant room into a stable, low-taxed, and perfectly legal source of income.

What is the Cedolare Secca 2026 for hosts in Italy?

The traditional Italian tax system, based on IRPEF (Imposta sul Reddito delle Persone Fisiche), can prove particularly heavy for hosts. Rental income is added to your other earnings (salaries, pensions) and is taxed according to a progressive scale that can quickly reach peaks, sometimes exceeding 43% for the higher brackets. It is precisely to alleviate this pressure and encourage the supply of real estate on the market that the government has made the Cedolare Secca permanent in 2026. It is an optional tax regime that simply replaces IRPEF, local surtaxes (addizionali communali e regionali), as well as registration and stamp duties (imposta di registro e di bollo) with a single flat-rate tax.

Read also: New CIN regulations in Italy: Why hosts are turning to shared housing in 2026, 2026 back-to-school season in Italy: Everything you need to know about the student rental agreement (Contratto per Studenti) and LMNP reform and 2026 DPE regulations: Why renting out a homestay is becoming a haven for hosts

The great strength of the Cedolare Secca 2026 lies in its flexibility. This regime applies perfectly to the partial rental of a property. If you decide to rent out a student room within your primary residence, you are fully eligible for this arrangement, provided you act as an individual (persona fisica) outside of any commercial or business activity. At Roomlala, we strongly encourage our hosts to opt for this solution, which guarantees unparalleled peace of mind. You know exactly what percentage of your rental income will be owed to the state, with no nasty surprises at the end of the tax year.

By choosing this regime, you are opting for simplicity. No more complex calculations of depreciation or various deductions that often require the expensive intervention of an accountant. The Cedolare Secca is calculated directly on 100% of the gross rent received. It is a clear and transparent pact between you and the Italian tax authorities, designed to encourage you to open your doors to students who are in dire need of them.

A flat-rate tax that simplifies the lives of hosts

Within the framework of the free market (canone libero), the standard rate of the Cedolare Secca is set at 21%. This rate is already extremely competitive compared to traditional IRPEF for the majority of Italian taxpayers. However, the real opportunity in 2026 lies in the reduced rate of 10%, specifically designed for rentals meeting precise social and geographical criteria, such as student housing. This 10% rate is an exceptional boon for rental taxation in Italy.

Let's take a concrete example to illustrate this advantage. If you receive 4,000 euros in annual rental income by renting out your room, a standard IRPEF assessment (with an average marginal bracket of 35%) would cost you about 1,400 euros in taxes, excluding local taxes. With the Cedolare Secca at the reduced rate of 10%, your tax drops to just 400 euros. That is a net saving of 1,000 euros per year that stays directly in your pocket.

This flat-rate mechanism also protects your other income. Since rental income subject to the Cedolare Secca is not added to your total income for the calculation of IRPEF, it does not risk pushing you into a higher tax bracket. You thus retain all of your potential social benefits or tax deductions linked to your personal situation.

Eligibility conditions for renting a homestay room

To benefit from the Cedolare Secca, several strict conditions must be met. First of all, as previously mentioned, the landlord must be an individual. If the property belongs to a company or if you are renting as part of a professional activity (Bed & Breakfast with a VAT number, for example), this regime is closed to you. Homestay-style shared housing between individuals is therefore the ideal playing field for this device.

An unavoidable legal condition of the Cedolare Secca is the formal waiver of any increase or indexation of the rent for the entire duration of the tax option. In Italy, rents are traditionally indexed to inflation via the ISTAT index. By choosing the flat-rate tax, you agree to freeze the rent amount. This waiver must be explicitly notified to the tenant, usually by a specific clause included in the rental contract.

Although waiving ISTAT indexation may seem like a disadvantage during times of inflation, the calculation is quickly made. The tax savings achieved (going from 21% or IRPEF to 10%) more than compensate for the loss of a few tens of euros related to the non-indexation of the rent. It is a win-win compromise: the student tenant benefits from a stable rent, and you, the host, maximize your net return.

How to benefit from the 10% reduced rate for a student room?

The 10% reduced rate is the holy grail of host taxes in Italy. However, it does not automatically apply to all rentals. To claim it, your contract must fall within the framework of the regulated market (canone concordato). The Italian government uses this tax lever to regulate prices in areas where the demand for housing is much stronger than the supply, thereby protecting vulnerable populations such as students.

To apply this rate to the rental of a room, the property must imperatively be located in a municipality with high housing tension (comune ad alta tensione abitativa), in a provincial capital, or in a municipality bordering major metropolises. Fortunately, almost all Italian university cities (Milan, Rome, Turin, Padua, Pisa, etc.) are on this official list. It is therefore an opportunity perfectly aligned with the desire to rent to a student.

At Roomlala, we support you in understanding these mechanisms. We know that profitability is essential to reassure you and encourage you to take the step of cohabitation. The 10% rate turns a simple vacant room into a true financial asset, while giving you the satisfaction of participating in the national solidarity effort in the face of the student housing crisis.

The student contract: specific and advantageous rules

Italian real estate law provides for a specific type of lease for university students (contratto di locazione per studenti universitari). This contract is extremely advantageous for hosts who wish to rent a room on a temporary basis without committing to very long durations like the traditional 4+4 year lease.

The legal duration of this student contract is between 6 and 36 months. This flexibility is ideal for adapting to the university calendar. For example, you can rent your room from September to June, regain the exclusive use of your home during the summer to host your family, and then sign a new contract at the start of the next school year. This flexibility is one of the major arguments that convince our Roomlala hosts.

Furthermore, this type of contract strictly regulates termination conditions. While the student can, under certain conditions of serious reasons, provide notice, the host is guaranteed stable occupancy for the agreed duration, supported by parental guarantees in the majority of cases. It is undeniable security for your income.

The regulated rent (Canone Concordato) in detail

The sine qua non condition for benefiting from the 10% rate is compliance with the 'canone concordato'. This is a rent control system defined locally by territorial agreements (accordi territoriali) between landlord unions and tenant associations. These agreements set a minimum and maximum price per square meter depending on the area of the city and the characteristics of the property (presence of an elevator, condition of furniture, etc.).

Let's take the case of Giulia, the owner of a large apartment in Bologna. On the free market, she could rent her room for 500 euros per month and pay 21% Cedolare Secca (or more in IRPEF). Her net income would be 395 euros. By opting for the student contract at a regulated rent, the local cap imposes a maximum rent of 430 euros. However, thanks to the reduced rate of 10%, her tax is now only 43 euros. Her net income increases to 387 euros. The financial difference is minimal, but her property is rented immediately, she is helping a student, and she benefits from additional deductions on her local property tax (IMU).

It is crucial to have the calculation of this regulated rent validated by an association that is a signatory of the territorial agreement (attestazione di rispondenza). This certificate proves to the Agenzia delle Entrate that your rent strictly complies with the legal caps, thus permanently securing your right to the 10% rate.

Rental taxation in Italy: The pitfalls to absolutely avoid in 2026

The year 2026 marks a decisive turning point in real estate taxation in Italy. The government has decided to crack down on the proliferation of short-term tourist rentals (like Airbnb) that empty city centers of their year-round inhabitants. As a host, it is fundamental to fully understand these new rules to avoid falling into costly tax traps and to make the right strategic choice.

The temptation of nightly tourist rentals may seem great, but the 2026 legislation has significantly tightened the conditions. The government's objective is clear: to redirect hosts toward traditional residential and student rentals. At Roomlala, we have always championed medium and long-term homestays, which promote human connection and stability.

It is therefore essential to correctly classify your contract. A room rented to a student for 6 months or a year does not obey the same rules at all as a room rented to passing tourists. Confusion between these two regimes could cost you dearly in the event of an audit by the tax authorities.

Do not confuse student leases with tourist rentals

The new features of the Cedolare Secca 2026 are particularly punitive for short-term rentals (affitti brevi). If you rent more than one property as a tourist rental, the tax rate automatically climbs to 26% starting from the second property. Worse still, starting from the third property put up for short-term rental, the state considers this to be a business activity. You are then required to open a VAT number (Partita IVA), with all the accounting and social charges that entails.

In contrast, homestay student rentals remain fully protected from these punitive measures. By renting your room to a student for a duration of 6 to 36 months, you remain serenely within the framework of private asset management. You retain your right to the 10% rate (if regulated rent) or 21% (free market), without any risk of being reclassified as a professional, even if you rent multiple rooms in your house.

This is a weighty argument to reassure you. Choosing student rentals is today the choice for tax security and administrative peace of mind in Italy.

The risks in case of non-compliance with the regulated rent

The Agenzia delle Entrate (the Italian tax authority) is particularly vigilant regarding the application of the 10% reduced rate. The main point of vigilance concerns strict compliance with the cap imposed by the canone concordato. Some hosts are tempted to declare a regulated rent on the contract to get the 10%, while asking the tenant for a cash supplement. This is an illegal and extremely risky practice.

In the event of an audit, if the administration proves that the real rent exceeds the caps of the territorial agreement, the sanction is immediate. The revocation of the 10% rate is pronounced retroactively. The host is subjected to an automatic return to the standard rate of 21% (or IRPEF if that proves more penalizing), accompanied by heavy late penalties and surcharges.

Furthermore, the student tenant is entitled to take legal action to demand the reimbursement of sums paid beyond the legal cap. To sleep soundly, total transparency is required. Respect the caps, obtain your certificate of compliance, and enjoy your legally optimized income with peace of mind.

Administrative procedures: How to declare your tax option?

The implementation of the Cedolare Secca is a declarative process that requires a minimum of rigor, but which remains very accessible. The option for this tax regime is not automatic. It must be imperatively declared when registering the rental contract with the Agenzia delle Entrate. This step is mandatory in Italy for any lease longer than 30 days.

To do this, you must use the RLI model (Registrazione Locazioni Immobiliari). This form allows you to register the contract, pay any applicable taxes (which are canceled if you choose the Cedolare Secca), and notify your choice of taxation. The declaration can be made online via the Fisconline portal of the Agenzia delle Entrate, or physically in an administrative office.

It is crucial to respect legal deadlines. You have 30 calendar days from the date of signing the contract (or its effective date if it is earlier) to complete this registration. This same 30-day deadline applies in the event of an extension of an existing contract. If you forget to check the Cedolare Secca option within this period, you will be subject to the IRPEF regime by default for the current year. At Roomlala, we help you find the ideal tenant safely; all you have to do is finalize these few administrative steps.

• Draft and sign a student contract (6 to 36 months) while respecting the canone concordato caps if you are targeting 10%.
• Imperatively insert the ISTAT indexation waiver clause in the contract.
• Fill out the RLI model (online or paper) within 30 days following the signature.
• Explicitly check the box opting for the Cedolare Secca on the RLI form.
• Carefully keep the registration receipt provided by the Agenzia delle Entrate.

By following these simple steps, you turn the rental of your room into an enriching human experience that is also financially very advantageous. The Cedolare Secca 2026 is the ideal boost to encourage Italian hosts to open their doors and actively participate in solving the student housing crisis. Get started today and post your listing on Roomlala!