Cedolare Secca for Non-Resident Short-Term Rental Owners in Italy: Filing, IMU, and the F24 Problem (2026)
Every guide to Italian short-term rental taxation leads with the same two numbers: 21% and 26%. Those rates are real, but they are also the easy part. The harder part — the part that generates actual confused forum posts from non-resident owners — is what happens after you know the rate: which form you file, whether you owe a second, entirely separate tax on top of it, and how you physically pay the Italian tax authority when you do not have an Italian bank account. This guide covers that second half, specifically for owners who are not Italian tax residents.
The rules for the 2026 tax year were settled before 2026 began: the final Budget Law was published on 30 December 2025. It preserved the 26% standard rate and the 21% rate for one designated unit, while reducing the private short-let ceiling to two apartments.
The 2026 Rates and Two-Apartment Limit
For the 2026 tax year, art. 4, comma 2, D.L. 50/2017 applies a 26% standard cedolare secca rate to short-term rental income and reduces it to 21% for one unit chosen by the taxpayer in the income tax return. The booking channel does not determine the rate. The 2026 Budget Law (Legge n. 199/2025, published in the Gazzetta Ufficiale on 30 December 2025) did not replace that rate structure.
What the Budget Law changed is the ceiling for the private short-let regime. Until 31 December 2025, an individual could rent up to four apartments short-term and remain within that regime. For the 2026 tax year, the ceiling is two apartments. A third apartment rented short-term triggers the statutory presumption that the activity is carried on as a business: cedolare secca is unavailable and a Partita IVA and business-accounting analysis are required. The resulting VAT and INPS treatment depends on the activity and services actually supplied; business status does not mean that VAT is automatically charged on every residential letting.
Two Separate Taxes, Not One
The single most common point of confusion for foreign owners is treating cedolare secca as the whole tax bill. It is not. Owning short-term rental property in Italy generates two independent, separately calculated, separately paid obligations.
Cedolare secca is a substitute tax on the income the property generates — what a guest actually pays you. It replaces ordinary IRPEF and its regional/municipal surcharges specifically on that rental income, at the flat 21%/26% rates described above.
IMU (Imposta Municipale Propria) is an annual municipal property tax that is separate from income tax. A non-resident's Italian home used as an active short-term rental is generally subject to IMU. The narrow 50% reduction in art. 1, comma 48, Legge 178/2020 applies to one Italian residential unit owned or held in usufruct by a qualifying non-resident pensioner, but the statute expressly requires the unit to be “non locata o data in comodato d'uso” (not let or granted on loan for use). An actively rented unit does not meet that condition.
Because these are calculated and paid completely independently, an owner who only budgets for the 21%/26% cedolare secca rate is missing a real, recurring cost.
IMU: What It Actually Costs and When It's Due
For most homes in cadastral group A other than A/10, the starting point is the registered rendita catastale, revalued by 5% and multiplied by 160; the applicable municipal rate is then applied to that taxable base. Other cadastral categories use different multipliers. Under art. 1, commi 745 and 754, Legge 160/2019, the statutory rate for “other properties” is 0.86%, which the comune may generally increase to 1.06% or reduce to zero. Always check the resolution published for the property's comune and tax year rather than importing a rate from another city.
IMU is normally paid in two instalments under art. 1, comma 762, Legge 160/2019: the first by 16 June and the balance by 16 December. The first instalment follows the statutory prior-period calculation rule; the balance reconciles the full-year liability under the municipality's published resolution.
There is therefore no defensible “maximum IMU for a tourist city” to copy into a budget. The national statute defines the ordinary range, but the applicable rate and any lawful differentiation come from the property's own comune. Verify the current resolution through the Ministry of Economy and Finance's municipal-tax portal.
How a Non-Resident Actually Files
Italian return instructions direct ordinary non-resident individuals with Italian-source property income to Modello Redditi PF. The 730 is not excluded merely because a taxpayer lacks an employer or pension fund: the Agenzia delle Entrate expressly allows several categories to file a 730 without a withholding agent. The relevant distinction here is the non-resident filing position, not the existence of a sostituto d'imposta.
Keep the tax year and the form year separate. Modello Redditi PF 2026 reports income earned in 2025; its published row numbering cannot be presented as the final layout for income earned during 2026. A non-resident reports 2026 rental income in Modello Redditi PF 2027, once the Agenzia delle Entrate publishes that form and its instructions. The Italian property income belongs in the buildings section (traditionally Quadro RB), where the return also identifies the single unit chosen for the 21% short-let rate.
Do not copy row references such as RB11 or LC2 from the 2026 form into a 2027 filing without checking the released instructions. The 2026 form can illustrate the structure used for 2025 income, but the final row numbers and liquidation fields for 2026 income belong to the 2027 form, which was not yet published at this article's 10 September 2026 review date.
The F24 Problem — and How to Actually Solve It
Payment, whether of the cedolare secca balance or its advance installments, is made through Modello F24, using tax codes 1842 (balance), 1840 (first advance installment), and 1841 (second advance installment or single-installment advance). This is where non-residents run into the practical wall that generates the most frustration: the ordinary F24 process assumes the taxpayer has Italian online banking, and a meaningful share of non-resident owners simply do not have an Italian bank account.
Two workable paths exist. If the owner has an Italian account, the F24 can ordinarily be paid through the bank's online F24 service. Without an account at a bank conventioned with the Agenzia, a non-resident can use the Agenzia delle Entrate's official euro bank-transfer procedure for taxes paid from abroad, with the Treasury as beneficiary (BIC BITAITRRENT) and the IBAN published for the relevant tax code. For cedolare secca, the codes are 1840 (first advance instalment), 1841 (second or single advance instalment) and 1842 (balance). The causale must contain the taxpayer's Italian codice fiscale, tax code and reference period. Recheck the live Agenzia instructions before sending the transfer.
A third route is to authorize a commercialista to prepare the return and payment under the appropriate mandate. This is especially useful where platform withholding certificates, co-ownership or more than one unit must be reconciled.
A Worked Example
Assume a non-resident owns two Italian apartments for the whole of 2026 and rents both short-term through platforms. Property A produces €15,000 of gross rent and is designated for the 21% rate; Property B produces €10,000 and is taxed at 26%.
- Cedolare secca on Property A: €15,000 × 21% = €3,150
- Cedolare secca on Property B: €10,000 × 26% = €2,600
- Total cedolare secca liability: €5,750
Now make the IMU assumptions explicit. Both properties are ordinary homes in cadastral group A other than A/10, are fully owned for all 12 months, receive no exemption or reduction, and the comune's applicable rate is assumed to be 1.06%. Property A has a rendita catastale of €1,010; Property B has €1,348:
- Property A taxable base: €1,010 × 1.05 × 160 = €169,680; IMU: €169,680 × 1.06% = €1,798.61, rounded under the applicable payment rules
- Property B taxable base: €1,348 × 1.05 × 160 = €226,464; IMU: €226,464 × 1.06% = €2,400.52, rounded under the applicable payment rules
- Illustrative total IMU before statutory payment rounding: €4,199.13
The example is not a quote for either property: actual IMU uses the cadastral records, ownership months and percentage, exemptions and the comune's current resolution.
Assume also that qualifying platforms collected all €25,000 and certified a 21% withholding on account, equal to €5,250. The annual return still reports the full rents and calculates the €5,750 cedolare liability, but credits the €5,250 already withheld; the illustrative cedolare balance is therefore €500, before any advance-payment calculation or other credits. The owner does not pay the €5,750 a second time. The combined annual liability in this example remains €5,750 cedolare plus €4,199.13 IMU; withholding changes how much remains to be paid, not the underlying cedolare liability.
Frequently asked questions
What cedolare secca rates apply to short-term rentals in tax year 2026?
The standard optional rate is 26%. It is reduced to 21% for the income from one unit selected by the taxpayer in the income tax return. The channel used to obtain the booking does not change the rate.
How many apartments can remain in the private short-let regime in 2026?
No more than two apartments per tax year. Short-term letting of a third apartment triggers the statutory presumption of business activity, so cedolare secca is no longer available. VAT and social-security treatment must then be determined from the actual business model and services, not assumed automatically for every residential letting.
Does a non-resident use Modello 730 for this income?
An ordinary non-resident uses Modello Redditi PF for Italian-source property income. The reason is the non-resident filing position, not the absence of a withholding agent: the Agenzia also permits eligible taxpayers to submit a 730 without one. Income earned in 2026 belongs in Redditi PF 2027, whose final rows must be checked when published.
Yes. A qualifying intermediary that collects or intervenes in payment withholds 21% as an advance payment, not as a final substitute tax. The owner declares the gross income, calculates the 21%/26% liability, credits the certified withholding and pays only the resulting balance, subject to any advances and other credits.
Does the foreign-pensioner IMU reduction cover an active short-term rental?
No. Art. 1, comma 48, Legge 178/2020 requires the one qualifying Italian residential unit to be not let or granted on loan for use. An active short-term rental is let and therefore does not satisfy that condition.
Conclusion
For a non-resident owner, the key is to separate four calculations: the 21%/26% cedolare liability, any 21% platform withholding already available as a credit, the separate municipality-specific IMU bill, and the final amount paid through F24 or the official foreign-transfer route. The two-apartment cap governs access to the private short-let regime in tax year 2026. The correct filing is Redditi PF for the relevant year, and 2026 income must be mapped against the 2027 form when that form is published rather than against rows copied from Redditi PF 2026.
Sources and Review Status
This article was last reviewed on 10 September 2026. Cedolare secca rules reflect art. 4, comma 2, D.L. 50/2017 and the 2026 Budget Law (Legge n. 199/2025, art. 1, comma 17): 26% is the standard optional rate, 21% applies to the single unit designated in the return, and the private regime is limited to two apartments in tax year 2026. From 1 January 2027, D.Lgs. 19 June 2026, n. 117 consolidates the income-tax rules; it does not change which form reports income earned during 2026. IMU calculation, rates and instalments are grounded in art. 1, commi 738-783, Legge 160/2019, while the pensioner reduction and its “non locata o data in comodato d'uso” condition come from art. 1, comma 48, Legge 178/2020. Published Modello Redditi PF 2026 and 730/2026 materials concern 2025 income; the form for 2026 income is Redditi PF 2027. This article is informational, not tax advice.
Official References
- Agenzia delle Entrate: Le locazioni brevi e la cedolare secca
- Legge 30 December 2025, n. 199, art. 1, comma 17 — official Gazzetta Ufficiale PDF
- Agenzia delle Entrate: Redditi Persone fisiche 2026 (form year for 2025 income)
- Agenzia delle Entrate: who may file 730/2026, including without a withholding agent
- Legge 160/2019, art. 1, commi 738-783 — consolidated IMU statute (Normattiva)
- Legge 178/2020, art. 1, comma 48 — non-resident pensioner IMU reduction (Normattiva)
- Agenzia delle Entrate: pagamento delle imposte dall'estero mediante bonifico (information and pages)
- Agenzia delle Entrate: IBAN/BIC per codice tributo (1840, 1841, 1842 cedolare secca)
- Art. 4, D.L. 24 April 2017, n. 50 — consolidated text (Normattiva)
- D.Lgs. 19 June 2026, n. 117 — consolidated income-tax code effective from 2027 (Normattiva)
- MEF: municipal IMU rate portal
- CNDCEC: Search a Registered Member
- Airbnb CIN code Italy 2026: complete guide
- How to find an English-speaking commercialista in Italy
- Italian property registration for foreigners: complete guide 2026
Giovanni Emmi|August 3, 2026
