Milan Property Tax: IMU, TASI & Calculator – Deadlines

Milan Property Tax affects every owner of residential or commercial space in the city, from primary dwellings to vacant homes. IMU Milano and TASI Milano together form the core of the levy, while the tax calculator for Milan real estate lets you estimate payments using the cadastral value Milan data. Current 2026 Milan real estate tax rates set the second home tax Milan at 11.4‰ and the rental income tax Milan varies by contract type. Exemptions on Milan real estate tax apply to first‑home owners, disabled occupants, and properties under the renovation tax credit Milan program. The Comune di Milano tax office (Ufficio Tributi, +39 020202, protocollo@postacert.comune.milano.it) publishes the municipal tax deadline Milan and offers online tax payment Milan through its portal.

Milan Property Tax filings trigger a tax assessment notice Milan that outlines any late payment penalties Milan and the appeal process Milan property levy if you disagree. Non‑resident property tax Milan follows the same rates, but the Agenzia delle Entrate Milan office provides guidance for foreign investors. Reduction program Milan real estate tax can lower dues for energy‑efficiency upgrades, while the vacant home tax Milan penalises unused properties. For precise calculations, enter your property’s cadastral value Milan into the official calculator and compare the results with the 2026 tax reforms Milan updates.

Search Milan City Property Tax

The Comune di Milano runs the main Milan City Property Tax search through its official portal. You can reach the search tool at https://www.comune.milano.it. Once on the home page, look for the section labeled “Servizi” and click on “Tributi” to open the tax area.

From the Tributi page, pick “Portale del Contribuente” to log in with your SPID, CIE, or CNS credentials. After login, choose “Consultazione posizione tributaria” to see your IMU, TASI, and TARI records for any year. The portal also lets you print F24 forms for online or in-person payment at banks and post offices.

For cadastral data such as rendita, categoria, and classamento, the Agenzia delle Entrate runs a free service at https://www.agenziaentrate.gov.it. Use the “Consultazione personale” link and enter your codice fiscale to pull ownership and map data for any property you hold in Milan. Telematic cadastral consultations have been completely free for all properties since January 1, 2026, including those not owned by the requester.

What IMU Milano Means for Property Owners

IMU stands for Imposta Municipale Unica. It is the main local property tax that owners pay each year to the Comune di Milano. IMU replaced the older ICI tax and now covers most buildings, land, and construction areas inside city limits.

The tax applies to anyone who owns a property in Milan on December 31 of the tax year. This includes Italian citizens, foreign residents, and non-resident investors. Even partial owners must pay their share based on the percentage held.

The IMU base comes from the cadastral rendita, which is the rental value recorded by the state. You multiply the rendita by 1.05, then apply a coefficient based on the property category, then apply the city-specific IMU rate. The Comune sets the rate each year through a public deliberation.

How TASI Milano Fits Into the Tax System

TASI was the Tassa sui Servizi Indivisibili, a service tax that ran alongside IMU for several years. It paid for street lighting, road care, and other shared public services in Milan.

National law merged TASI into IMU starting with the 2020 tax year under the new IMU discipline effective January 1, 2020. From that point on, owners no longer pay a separate TASI bill. The IMU rate absorbed the TASI portion, and the Comune of Milan no longer issues a TASI form.

Old TASI records still exist in the Portale del Contribuente for past years. You can still view them for reference, appeals, or refund requests tied to years before the merger.

Reading the Cadastral Value Milan Number

Every property in Italy has a cadastral value known as rendita catastale. This number sits on your property deed, mortgage papers, and old tax bills. The state tax office sets it based on the property size, category, and location.

To turn the rendita into a tax base, follow three steps:

• Multiply the rendita by 1.05 to adjust for inflation.
• Apply a category coefficient. Most residential homes use 160. Offices and shops use 80 for category C/1.
• The result is your IMU tax base, which you then multiply by the Milan rate.

The category coefficient can change by law. Always check the current year’s coefficient table before you file, since small changes shift your final tax bill.

Current Milan Property Tax Rates at a Glance

Milan sets IMU rates through a yearly council vote. The 2026 rates, approved by the city council, are listed below. The Comune publishes the full deliberation on its Trasparenza page for public review.

These rates apply to the 2026 tax year. Always confirm the current year’s deliberation on the Comune di Milano site before paying.

Who Pays Second Home Tax Milan

Any property that is not your main home counts as a second home for IMU. Owners pay the full 11.4 per thousand rate on the cadastral base. There is no personal deduction for second homes in Milan.

You pay second home tax if you own an extra apartment, a vacation home, or a property you keep empty. You also pay it if you own a home in Milan but claim main-home status in a different city. The state tax office checks these claims against your residency records.

Spouses living in the same home cannot claim two main homes. One home must be listed as the official main residence for tax purposes. The other home pays the second-home rate, even if it sits empty year-round.

Rental Income Tax Milan Rules by Contract Type

IMU applies to rental homes, but the rate depends on the lease type. Free-market leases pay the full 11.4 per thousand rate. Agreed-rent leases (canone concordato) get a reduced rate of 7.98 per thousand.

The Comune also offers a discount for long-term leases that run at agreed-rent terms. A reduction on the second-home rate may also apply if you rent to a young tenant under 30 at agreed-rent terms. These discounts require proper registration of the lease with the Agenzia delle Entrate.

Short tourist rentals now follow specific rules in Milan. The regional and city rules require registration with the city, tourist tax collection, and a minimum stay rule. IMU still applies at the standard rate unless the property is your main home.

Exemptions on Milan Real Estate Tax

Italy grants a full IMU exemption on the main home for most owners. The main home must be where the owner and family live, and they must hold legal residency at that address. Standard category homes (A/2, A/3, A/4, A/5, A/6, A/7) all qualify.

Luxury category homes (A/1, A/8, A/9) do not get the full exemption. Owners of these homes pay IMU at 6.8 per thousand.

Other exemptions include:

• Disabled persons living in their main home, regardless of category.
• Senior citizens in residential care (RSA) who own their old home but no longer live there.
• Properties owned by ONLUS, charities, and non-profit organizations for their stated mission.
• Public buildings used for state, regional, or municipal purposes.

You must file a claim with the Portale del Contribuente if any of these conditions apply and the system does not auto-recognize them.

Vacant Home Tax Milan and Empty Buildings

Vacant homes in Milan face the standard second-home IMU rate of 11.4 per thousand. The city does not apply a special penalty rate for empty properties, but Milan does use the regular rate as the baseline for all second homes.

If the property sits empty because it cannot be lived in (inagibile), you may apply for a 50 percent reduction on the cadastral base. The owner must prove the building cannot be used through a technical report and the local building office (Ufficio Edilizia Privata).

Properties under renovation with a valid building permit also get a temporary reduction during the construction period. The reduction applies only to properties that remain truly unusable during the work.

Non-Resident Property Tax Milan for Foreign Owners

Foreign owners pay IMU on the same terms as Italian residents. The tax does not depend on citizenship, only on ownership of property located inside Milan city limits. The Comune collects the tax regardless of where the owner lives or files personal income tax.

Non-residents can register on the Portale del Contribuente using their foreign tax code (codice fiscale). For those who cannot access the portal, the Comune accepts paper forms sent by registered mail or PEC email.

Foreign owners should check whether their home country has a double tax treaty with Italy. Some treaties allow a credit for IMU paid in Italy against the same tax owed at home. The Agenzia delle Entrate website lists current treaties by country.

Reduction Program Milan Real Estate Tax Options

Milan offers several reduction programs to lower your IMU bill. Each program targets a specific group of owners or property types. The Comune sets these programs through a yearly council vote and lists them in the IMU deliberation.

Current reduction options include:

• 30 percent discount for canone concordato leases, valid for the full lease term.
• 25 percent IMU discount for the contract duration when renting at agreed rent to tenants under 30.
• 50 percent reduction for declared inagibile properties, with valid technical report.
• Full exemption for main homes of disabled owners and seniors in care facilities.

You can stack a 50 percent base reduction for inagibile status with other rate discounts in some cases. The Portale del Contribuente calculates the final amount once you mark the right boxes in the form.

Renovation Tax Credit Milan and Energy Upgrades

Energy-efficiency upgrades can lower your IMU base by 50 percent for the year of work. The discount applies for up to three years if the property remains inagibile due to major renovation. The discount requires a valid SCIA or building permit on file with the Ufficio Edilizia Privata.

Renovation tax credit programs at the national level include the Ecobonus and Bonus Casa. These are separate from IMU but often overlap. The IMU reduction only applies to the cadastral base, not the tax bill itself, so the actual savings depend on the rate.

Owners should file a sworn declaration (dichiarazione IMU) by the June 30 of the year after the work was done. The declaration must list the type of work, the building permit number, and the start and end dates of the renovation.

Tax Calculator for Milan Real Estate Step by Step

The official tax calculator for Milan real estate runs on the Portale del Contribuente. The tool lets you enter your property data and see the IMU owed for the current year. The Comune designed the calculator to match the F24 form codes used for payment.

Follow these steps to use the calculator:

1. Log in to the Portale del Contribuente at https://www.comune.milano.it using SPID, CIE, or CNS.
2. Click “Calcolo IMU” under the Servizi Tributari menu.
3. Add the property by entering the cadastral data: foglio, particella, subalterno, and categoria.
4. Choose the property use (main home, second home, rental, commercial) and the rate that applies.
5. Mark any exemptions, reductions, or discounts that apply to your case.
6. Click “Calcola” to see the annual tax, the June 16 installment, and the December 16 balance.

The calculator also generates the F24 form for online payment. You can print the form and pay at any bank, post office, or online banking platform that supports F24.

Municipal Tax Deadline Milan and Payment Schedule

Milan follows the national IMU schedule set by the Ministry of Finance. The Comune cannot change these dates. Missing a deadline triggers automatic penalties and interest charges from the day after the due date.

The 2026 payment schedule breaks down as follows:

If June 16 or December 16 falls on a weekend or holiday, the deadline shifts to the next business day. The Comune publishes any deadline change on the Tributi home page with a public notice.

Online Tax Payment Milan Through the Portal

Online tax payment Milan runs through the PagoPA platform linked to the Portale del Contribuente. PagoPA is the national payment system used by all Italian public offices. The system accepts cards, bank transfers, and direct debit.

You can also pay IMU using the F24 form at any bank branch, post office, or home banking service. The F24 form has specific codes for IMU: 3912 for dwellings, 3913 for rural buildings, 3914 for industrial D group, 3915 for land, and 3916 for other properties. The 3918 and 3925 codes cover municipal surcharges and special cases.

For late payments, you can use the ravvedimento operoso form. The system lets you pay the original tax plus a small penalty and interest in one transaction. The penalty rate drops the earlier you pay after the missed deadline.

Late Payment Penalties Milan and Sanction Rules

Missing the IMU deadline triggers automatic penalties. The standard penalty is 30 percent of the unpaid tax. The Comune sends a tax assessment notice (avviso di accertamento) listing the unpaid tax, the penalty, and any interest owed.

You can avoid the 30 percent penalty by filing a ravvedimento operoso (voluntary correction) within the allowed window. The penalty rate varies depending on how late the correction is filed, and it drops the earlier you pay. Refer to the official Comune di Milano or Agenzia delle Entrate website for the current penalty tier rates.

Legal interest is calculated yearly based on the official rate set by the Ministry of Finance. The rate changes every January 1. The Comune applies interest from the day after the missed deadline to the day you pay.

Tax Assessment Notice Milan and What to Check

A tax assessment notice arrives by registered mail or PEC email when the Comune finds a tax gap. The notice lists the year, the property, the calculated tax, the penalty, and the interest. The Comune sends these notices within five years from the year the tax was due.

Always check four items on the notice:

1. The cadastral data: foglio, particella, subalterno, and categoria must match your records.
2. The rate applied: confirm it matches the IMU deliberation for that year.
3. The exemptions: any exemptions you claimed should appear as deductions.
4. The calculation: the math should follow the formula (rendita × 1.05 × coefficient × rate).

If any item looks wrong, you have 60 days from the notice delivery date to file an appeal (ricorso). The appeal goes to the Corte di Giustizia Tributaria di Milano.

Appeal Process Milan Property Levy

The appeal process starts with a ricorso filed in writing. The document must list the facts, the legal basis, the tax year, and the relief you seek. You can file online through the Corte di Giustizia Tributaria portal or in person at the court office.

You do not need a lawyer for tax appeals under 3,000 euro. For higher amounts, hiring a tributarista or avvocato tributarista is a good idea. Legal aid is available for low-income taxpayers through the court office.

Recent Tax Reforms Affecting Milan Owners

Recent tax reforms at the national level have shaped how Milan collects IMU. The 2020 merger of TASI into IMU is the biggest change in the last decade. This reform simplified the system but raised the effective rate for many owners.

Other recent reforms include:

• 2021: Introduction of the national property database for cross-checks between IMU, income, and registry data.
• 2022: Free online cadastral maps and full digital access to all property records through the Agenzia delle Entrate portal.
• 2023: Mandatory electronic invoicing for construction rebates linked to IMU reductions.
• 2026/2026: Removal of all fees for online cadastral searches, including searches for properties not owned by the requester, effective January 1, 2026 under D.Lgs. 139/2026 and Provvedimento 460187/2026.

These reforms aim to cut red tape, reduce in-person visits, and speed up refunds. The Comune of Milan has shifted most of its tax services online, leaving only complex cases for in-person help.

F24 Codes for Milan Property Tax Payments

Every IMU payment through F24 requires a tax code. The Comune of Milan uses the cadastral code F205 in the codice comune field. The tax codes for each property type sit in the codice tributo field on the F24 form.

• 3912: IMU on residential dwellings, including second homes.
• 3913: IMU on rural buildings and agricultural structures.
• 3914: IMU on industrial D category buildings.
• 3915: IMU on buildable land and rural land in city limits.
• 3916: IMU on other property types not covered above.
• 3918: Municipal surcharge added by the Comune.
• 3925: Interest on late payment tied to ravvedimento operoso.

Wrong codes lead to misapplied payments and tax assessment notices. The Portale del Contribuente generates F24 forms with the right codes based on the property data you enter.

Special Cases in the Milan Property Tax System

Some property types face special rules in Milan. The Comune applies these rules on a case-by-case basis and often requires extra documentation. Owners in these cases should contact the Ufficio Tributi before filing.

• Onlus-owned buildings used for charity work: full IMU exemption if registered in the national ONLUS list.
• Properties in declared historic centers: possible reduction for restoration work, requires cultural heritage clearance.
• Properties affected by natural disasters: full suspension of IMU for the year of the event and the year after, with regional decree.
• Co-owned properties: each co-owner pays their share based on the millesimi table or actual ownership percentage.

For these special cases, the Comune may ask for extra forms beyond the standard IMU declaration. Owners should check the Tributi page for each specific form before filing.

Refund Requests for Overpaid Milan Property Tax

Overpaid IMU can be reclaimed within five years from the payment date. Refund requests go to the Comune di Milano Ufficio Tributi. The owner must file a written claim with proof of the overpayment and the legal basis for the refund.

The Comune has 180 days to answer the claim. If the Comune does not answer or denies the claim, the owner can appeal to the Corte di Giustizia Tributaria within 60 days. Refunds under 1,000 euro can be processed faster through the online portal.

Common refund cases include double payments, payments on exempt properties, and payments at the wrong rate. Each case requires a different form and supporting documents. The Portale del Contribuente has the current refund forms for download.

Tips to Keep Your Milan Property Tax Bill Lower

Owners can take several legal steps to lower their yearly IMU bill. Each step requires proper documentation and timely filing. The Comune checks claims against its own database and the Agenzia delle Entrate records.

• Register canone concordato leases with the tax office to get the 30% rate discount.
• File for the inagibile reduction with a valid technical report before the June deadline.
• Keep energy-efficiency certificates current to claim renovation-based reductions.
• Pay the full year in a single installment to avoid mistakes on the two-part schedule.
• Use the Portale del Contribuente calculator each year to catch errors before payment.

These steps save hundreds of euros per property per year. For owners with multiple properties, the savings add up quickly. A tributarista can review your situation once a year to find any missed discounts.

How to Read Your Milan Property Tax Bill

The IMU bill from the Comune di Milano has a fixed layout. Knowing each section helps you spot errors and missing discounts. The bill shows the year, the property, the rate, the base, the tax, the deadline, and the F24 codes.

Start with the property section. The foglio, particella, and subalterno must match your deed and cadastral records. The categoria (A/2, A/3, C/1, etc.) drives the coefficient and the rate. A wrong categoria leads to a wrong tax base.

Move to the calculation section. The rendita × 1.05 × coefficient gives the base. The base × rate / 1000 gives the yearly tax. The bill splits this into two equal installments unless you opted for single payment. The total at the bottom should match your own calculation.

Common Mistakes Milan Owners Make on IMU

Some mistakes show up year after year on Milan property tax filings. These mistakes lead to overpayment, underpayment, or late payment penalties. Owners should review their filings each year to catch and fix these issues.

• Forgetting to file a dichiarazione IMU after a property change such as a sale, inheritance, or change in use.
• Using the wrong category coefficient for the property, leading to a wrong tax base.
• Missing the canone concordato discount because the lease is not properly registered.
• Paying the second installment based on the prior year rate without checking the new deliberation.
• Forgetting to mark the inagibile or renovation reduction on the F24 form.

Each mistake can be fixed with a ravvedimento operoso or a refund request. The Comune accepts both types of correction, but the window for each is limited by law.

Contact, Local Details, and Map

For tax records, IMU rates, payment help, and refund claims, the Comune di Milano Ufficio Tributi serves as the main office. The office contact details follow the official source list below.

Tax Assessor Office:

• Department Name: Comune di Milano (City of Milan) – Ufficio Tributi
• Official Website: https://www.comune.milano.it
• Direct Public Search Portal: https://www.comune.milano.it
• Main Phone: 020202 (Contact Center) / +39 02 8845 4000 (Ufficio Tributi)
• Official Email: Not Available
• Physical Address: Piazza della Scala, 2, 20121 Milan, Italy (Palazzo Marino)
• Mailing Address: Piazza della Scala, 2, 20121 Milan, Italy

For cadastral data, rendita lookups, map searches, ownership records, and historical archives, the Agenzia delle Entrate Ufficio Provinciale di Milano Territorio handles the deed and property side.

Deed Recorder Office:

• Department Name: Agenzia delle Entrate – Ufficio Provinciale di Milano (Territorio)
• Official Website: https://www.agenziaentrate.gov.it
• Direct Public Search Portal: https://www.agenziaentrate.gov.it
• Main Phone: Not Available
• Official Email: Not Available
• Physical Address: Not Available
• Mailing Address: Not Available

Frequently Asked Questions

The Milan Property Tax system covers IMU, TASI and related levies for owners and renters in the city. Knowing how to check balances, pay online, claim exemptions or appeal a notice helps avoid penalties and saves money. The Comune di Milano Ufficio Tributi and the Agenzia delle Entrate office provide the tools you need, all available through simple web portals or phone support.

How can I check my IMU Milano balance online?

Log in to the Portale del Contribuente on the Comune di Milano website using SPID, CIE or CNS. After authentication, select “Consultazione posizione tributaria” and enter your fiscal code. The portal displays current IMU, TASI and any other municipal charges, along with due dates. You can download a PDF receipt or print the summary for personal records. If you need help, call +39 020202 or email protocollo@postacert.comune.milano.it for assistance.

What are the 2026 IMU rates for a second home in Milan?

The 2026 ordinance sets the second‑home IMU rate at 11.4‰ of the cadastral value. To calculate the amount, multiply the cadastral value by 0.0114, then apply any applicable deductions. For example, a property with a cadastral value of €150,000 would owe €1,710 for the year. The payment is split into a June installment and a December balance, both payable via F24 or the online payment page on the municipal website.

Which exemptions apply to primary residences in Milan?

Owner‑occupied main homes are exempt from IMU unless the property falls in categories A/1, A/8 or A/9, which are considered luxury. To claim the exemption, file a declaration on the Portale del Contribuente before the June deadline, attaching proof of ownership and primary‑use documentation. Rentals, student housing or mixed‑use units do not qualify. Missing the declaration may trigger a full‑rate assessment.

How do I appeal a property tax notice from the Comune di Milano?

First, review the notice details on the portal to verify the cadastral value and applied rate. If an error appears, gather supporting documents such as recent appraisal reports or proof of exemption status. Submit an appeal through the “Ricorso tributario” section of the portal, attaching the documents and a brief explanation. The office acknowledges receipt within five business days and schedules a hearing if needed. Contact +39 020202 for status updates.

Can non‑residents pay Milan property taxes online?

Yes. Non‑resident owners register on the Portale del Contribuente using an SPID‑compatible foreign identity service. After login, they can view IMU and TASI balances, generate the F24 code and complete payment via the online banking link. The system accepts Euro‑denominated cards and supports the “EuroPay” gateway for international transactions. For language help, call the multilingual contact center at +39 020202 and request English assistance.