Florence Short-Term Rental Regulations: A 2026 Guide For Airbnb Hosts

Do you own a place in Florence and you're weighing whether to put it on Airbnb or Vrbo? Well, the good news is that short-term letting is still legal in the Tuscan capital, and lots of people are doing it. The council paper behind the June 2026 rule change counts 16,906 tourist rental activities registered in the comune, which is about 56% of every guest bed in the city. So this is not a market anyone has shut down.

The catch is where, and it's a big catch. Florence now requires a five-year municipal authorisation for each individual apartment you want to let, and since 21 June 2026 the city will not issue a new one anywhere in Zone A, subzones A1, A3 and A4. A1 is the UNESCO historic core. A3 and A4 are the nineteenth and twentieth century belt wrapped around it, added this summer to stop operators simply hopping over the old boundary. Inside those lines, only apartments already running legally before the freeze can carry on. Everyone else is looking at the outer neighbourhoods or at nothing.

So let's walk through what it takes to do this properly in 2026: which zone your address actually sits in, what the authorisation involves, the paperwork behind it, the three layers of tax, how hard the Comune di Firenze pushes on enforcement, and who to call when something goes sideways. Every figure here comes from the city's own regulation, its council deliberations or the Tuscan and national authorities above it, checked in July 2026. Before you commit to any of it, though, run the property through BNBCalc so you know whether the numbers survive the rules.

Starting a Short-Term Rental Business in Florence

Start with the zone, because nothing else matters if the answer comes back wrong. Florence's Regolamento per le Locazioni Turistiche Brevi, approved as council deliberation 27 of 5 May 2025 and amended by deliberation 28 of 4 June 2026, defines a short tourist let as a residential lease of no more than 30 days with a purely tourist purpose. Article 8 caps the number of those lets inside the Nucleo Storico (Zone A, subzone A1) at the units that were already regularly used that way during 2024. Article 8bis then does the same for subzones A3 and A4, freezing them at whatever was legally operating on 21 June 2026.

Those A3 and A4 areas aren't obscure. The city's own announcement of the extension names the neighbourhoods: Campo di Marte, San Jacopino, Gavinana, Pignoncino and Paolo Uccello, Statuto and Rifredi, Libertà, Oberdan and Savonarola, Bronzino and Pier Vettori, Fonderia and Petrarca. Between the core and that ring, much of the ground a visitor would recognise is now closed to new entrants.

Do check your specific address rather than guessing from a neighbourhood name. The Comune publishes its planning map at webpo.comune.fi.it, and the city's tourist tax office spells out the steps.

Open the "disciplina del suolo e degli insediamenti" map, use "posizionamento" to enter the street and house number or the cadastral references, then read the zone description that comes back. If it reads "ambito del nucleo storico (ZONA A)", you're inside.

Assuming your address clears the zoning, the property itself still has to qualify. Article 6 sets a floor of 28 square metres for the whole dwelling, and article 7 then adds minimums room by room.

• 9 square metres for a single bedroom, 14 for a double.
• 9 square metres for a habitable kitchen, or 4 to 9 for a cooking area separated from the living room.
• At least one bathroom of 2.5 square metres, with a minimum width of 1.20 metres.

Plenty of small central studios don't reach those numbers, which is deliberate. The Giunta introduced the standards alongside the five-year authorisation in April 2025, when its own count put the UNESCO area at roughly three tourist beds per resident, first in Italy for that imbalance.

There's one route that skips the authorisation entirely, and it's worth knowing even if it isn't what most investors want. Under article 2 paragraph 7, you can let a portion of a dwelling, or a single room inside it, without asking the city for anything, provided you hold both residence and domicile in that same unit. Live there, rent the spare room, no authorisation. Rent the whole flat while you live elsewhere, and you're firmly inside the regime.

Short-Term Rental Licensing Requirement in Florence

That regime rests on a single permission, so it's worth understanding exactly what it attaches to. Article 2 of the regulation makes the activity conditional on an authorisation issued to the owner of the property, lasting five years, granted per individual unit. Two apartments means two authorisations. The legal hook sits one level up, in article 59 paragraph 4 of Tuscan regional law 61 of 31 December 2024, which lets a comune with its own short-let regulation require exactly this.

Applications go through the city's digital service for the five-year authorisation, online only, and you'll need one of Italy's digital identity credentials to log in: SPID, CIE or CNS. Article 12 paragraph 6 gives the Comune 60 days from a complete application to decide, and the clock stops whenever the office asks for a missing document. In practice the first one moved faster than that: the city issued its first authorisation on 20 June 2025, for a non-business let in Quartiere 3, fifteen days after the application arrived.

On cost, the service page says only that the procedure carries the "diritti di istruttoria" set by current law, without publishing a figure. I couldn't find an official page stating an amount, so budget for a small administrative charge and confirm it with the office rather than trusting a number you read somewhere else.

Once you manage to get one granted, the authorisation then gets you into the Registro Comunale delle Locazioni Turistiche, the municipal register created by article 5. It's also easier to lose than most people expect. Article 4 lists the grounds for forfeiture, and each one is worth reading twice:

• Failing to restore a missing requirement inside the deadline set in a suspension order.
• Not running the activity for more than 12 consecutive months, unless the unit is under a residential lease longer than 30 days during that period.
• Three sanctions under article 11 inside the five-year term, which triggers removal of the authorisation and a bar on using the unit for tourist letting at all.
• A proven failure to pay the tourist tax, although paying what's owed closes the file.
• Any final finding of irregular labour connected to the activity.

Selling the flat ends it too. Under article 2 paragraph 3, a sale for consideration means the new owner has to apply from scratch, and inside a frozen subzone that application will be refused. A gift or an inheritance is treated differently, since paragraph 6 allows a non-business authorisation to pass on a transfer that isn't for consideration. So keep in mind that an authorised apartment in the UNESCO core is worth more to a buyer who plans to live in it than to one who plans to keep letting it, because the permission doesn't travel with the deed.

Break the property or conduct standards in articles 6 and 7 and the fine under article 11 runs from 1,000 to 10,000 euros per unit, on top of the national penalties in article 13-ter of decree-law 145/2023. The owner and whoever manages the property are jointly liable, which matters if you've handed the keys to an agency and assumed the exposure went with them. It didn't.

Demand for these permissions is climbing fast, by the way. The council recorded 132 authorisations issued between June and December 2025 and another 270 in the first five months of 2026, and that acceleration is precisely the evidence it used to justify freezing the belt neighbourhoods.

Required Documents for Florence Short-Term Rentals

Since that sixty-day clock only starts when the file is complete, the paperwork is then where most of the delay actually sits. The application asks for the identifying details of the applicant, the cadastral data and address of the unit, and a dimensioned floor plan certified by a qualified technician. That last one is what people underestimate, because a sketch or an old estate agent's plan won't clear it, so you'll want a surveyor or architect involved before you start anything else.

Alongside the plan, article 2 paragraph 2 wants an energy performance certificate (APE), the anti-mafia requirements where a company or partnership is applying, and the CIR and CIN codes if you already hold them. After that come the self-declarations, one each for building and planning conformity, hygiene and health rules, fire prevention, conformity of the installations, acoustic impact, compliance with articles 6 and 7, and the way you intend to manage the property.

Two identification codes sit behind that. The regional CIR comes from different places depending on how you operate: the tourist tax office explains that a business let takes the CIR assigned by the Città Metropolitana di Firenze, while a non-business let requires you to send the authorisation number and date to the Ufficio imposta di soggiorno and request the CIR from them. The national CIN then comes from the Ministry of Tourism through the Banca Dati Strutture Ricettive, which you access with SPID or CIE.

The rest of the obligations are physical, and article 7 is unusually specific about them. Every authorised unit has to carry:

• Working combustible gas and carbon monoxide detectors, plus legal portable extinguishers placed where they're visible and reachable, one per 200 square metres of floor.
• Written instructions in Italian and English for waste separation, together with the bags and containers guests need to do it.
• Emergency numbers and a phone contact for the owner or manager, posted inside and answerable 24 hours a day.
• A bilingual vademecum of house and neighbourhood rules, including quiet hours from 23:00 to 08:00 and again from 12:00 to 15:00, condominium decorum, correct waste disposal and sensible use of the limited traffic zone.
• The CIN on a plate outside the building, integrated into the existing bell panel, maximum 6 by 2 centimetres, black lettering, brass where no panel exists. Paper and adhesive tape are banned outright.

One more thing belongs in this list even though it isn't a document. Florence has banned key boxes. The council amended the Regolamento di Polizia Urbana on 10 February 2025 so that key boxes, numeric and alphanumeric keypads and similar devices that let someone into a building or flat without the manager present are always prohibited, wherever they sit. Owners had ten days to take them down, the fine is 400 euros, and a single keypad per building on a public street survives only with condominium authorisation and not for short-let use. Design your check-in around meeting guests, then, or around a real-time video call, because the hardware route is closed.

Florence Short-Term Rental Taxes

Assuming you get through all that and are able to start letting, there's still tax to deal with, and three separate layers can attach to one night in Florence. Two of them are national and one is the city's own, so the deadlines don't line up and the person who remits changes from row to row.

Charge	Rate	Who collects it
Tourist tax (imposta di soggiorno)	6.00 euros per guest per night, first 7 consecutive nights	Comune di Firenze, remitted by you by the 15th of the following month
Cedolare secca (flat substitute tax)	26%, or 21% on one property per tax period	Agenzia delle Entrate, chosen in your annual return
Platform withholding	21% of gross rent, on account	Airbnb, Vrbo or Booking.com, paid by F24 under code 1919
VAT (IVA)	Not applicable to non-business short lets	Agenzia delle Entrate, only once you cross into business form

The city charge is the one you handle yourself. Giunta deliberation 535 of 10 December 2024 raised the rate for "locazioni di immobili ad uso turistico" by 50 cents to 6.00 euros per person per night, effective 1 February 2025, aligning tourist rentals with guest houses, B&Bs and holiday apartments. It applies to people who aren't resident in the comune, and only for a maximum of 7 consecutive nights.

The exemptions matter as well. Children under 12 pay nothing. Neither do hospital companions (up to two per patient), day-hospital patients, students enrolled at the University of Florence, on-duty police, fire and civil protection staff, people with certified severe disability plus one companion, or staff of the property staying for work. School groups and under-16 sports groups get a 50% reduction. Every exemption other than the under-12 one needs a signed declaration from the guest, so don't forget to collect the form at check-in.

Mechanically, the gestore declares and pays monthly by the 15th of the following month, through the city's tourist tax portal. Payment can run through PagoPA or an ordinary F24 using tax code 3936 for the tax, 3937 for interest and 3938 for penalties, with D612 as the entity code for Florence. You have to keep the underlying records, guest declarations and payment evidence for five years, and display the tax rules to guests both inside the property and on every channel you advertise through. Airbnb collects the tax at the moment of booking rather than at check-in, which the city flags because a rate change in between leaves you chasing the difference from the guest.

Remember that unpaid tourist tax carries a second consequence here. It's one of the article 4 grounds for stripping your authorisation, which makes it the cheapest possible way to lose a permission you can't get back inside a frozen zone.

Income tax sits with the Agenzia delle Entrate, which treats leases of 30 days or fewer signed by individuals outside a business as locazioni brevi. The cedolare secca substitute rate has been 26% since 1 January 2024, dropping to 21% for income from a single property in the tax period, and it replaces income tax, regional and municipal surtaxes and registration and stamp duty. Choosing it also means the lease itself needs no registration. Where a platform collects your rent, it withholds 21% on account of the gross amount, pays it by the 16th of the following month under code 1919, certifies it to you, and reports the contract data including your CIN by 30 June of the following year.

VAT is the simplest line in the table, at least while you stay non-business: a locazione breve outside business activity falls outside VAT altogether. Cross into forma imprenditoriale and you'll need a VAT number and an accountant, and I'd rather point you at one than quote a reduced rate I couldn't read on a primary text.

Italy Wide Short-Term Rental Rules

Florence's rules make far more sense once you see the two layers underneath them, because much of what feels like local strictness is actually national or Tuscan law being enforced locally.

Nationally, the anchor is the Codice Identificativo Nazionale, created by article 13-ter of decree-law 145 of 18 October 2023, converted by law 191/2023. Every unit needs a CIN, obtained through the Ministry of Tourism's database, and it has to appear in every advertisement wherever published as well as outside the building. The Ministry's own FAQ sets the national safety kit that Florence then repeats in article 6: working gas and carbon monoxide detectors, and extinguishers of at least 13A and 6 kg or 6 litres, one per 200 square metres per floor with a minimum of one.

The national penalties are worth knowing before you decide the CIN can wait. Operating without one draws 800 to 8,000 euros, failing to display it 500 to 5,000 euros per unit plus removal of the advert, missing safety devices 600 to 6,000 euros, and running in business form without a SCIA, the certified start-of-activity notice, 2,000 to 10,000 euros.

Guest reporting is a separate national duty and it belongs to the police, not the city. Details go to the Questura through Alloggiati Web within 24 hours of arrival, under article 109 of the public security code. The Consiglio di Stato settled the identification question in judgment 9101 of 21 November 2025, upholding the Interior Ministry's line that a key box code with no identity check doesn't comply while real-time video verification at the point of access can. Florence's key box ban is that principle in municipal form.

Two national changes landed in 2026 that a 2024-era plan wouldn't account for. From the 2026 tax period, article 1 paragraph 17 of law 199/2025 cut the locazioni brevi ceiling from four apartments to two per tax period, so a third unit now presumes a business activity whoever runs it. And Regulation (EU) 2024/1028 applies from 20 May 2026, requiring registration numbers in listings, a single national digital entry point and monthly platform data reporting. Be aware that both of these make an unregistered listing far easier to spot from the outside than it used to be.

The Tuscan layer sits between the two. Regional law 61 of 31 December 2024, the Testo Unico del Turismo, is what authorised Florence to do any of this. Article 59 paragraph 1 lets high tourist density comuni, and every provincial capital, set criteria and limits by their own regulation. Paragraph 4 then makes the activity conditional on a five-year authorisation wherever a comune adopts one. The government challenged it, and lost. The Constitutional Court rejected the challenge in judgment 186 of 2025, decided on 8 October 2025 and published that December, holding that regional and municipal government is the right level for reconciling owners' interests with housing and planning ones.

Tuscany then tightened the plumbing again. Since 26 June 2026, when regional law 9/2026 took effect, the start, variation, suspension or cessation of a resident host's room let has to go first as a Comunicazione di Inizio Attività to the local one-stop business desk, the SUAP, filed through the regional STAR portal. Only after that can anything move on the tourist tax side.

Does Florence Strictly Enforce STR Rules? Is Florence Airbnb friendly?

Given how much law now stacks on one apartment, the fair question is whether any of it gets checked. In Florence it does, and the city has been unusually open about the method.

Article 10 of the regulation authorises inspections inside the unit and, more to the point, commits the administration to constant monitoring "anche avvalendosi di tecnologie digitali innovative e strumenti di scraping", scraping the online listings and comparing them against the municipal register. A listing that advertises a Florence address with no matching authorisation is a database mismatch rather than a complaint waiting to be filed. The Comune also signed a research agreement with Sapienza University's MEMOTEF department in April 2025 to run the analysis behind the zone decisions, which is how article 8bis got its evidence base.

The money side is handled by the Polizia Municipale's Reparto Antievasione, and its recent results are public. In June 2026 the unit, working with the city's finance department, found 83,000 euros of unpaid tourist tax plus 81,000 euros of penalties across seven tourist rentals and a residence in the historic centre, all linked to one operator, covering 252 undeclared monthly periods between June 2023 and April 2026. Three months earlier the same unit recovered more than 244,000 euros plus 11,000 in penalties from two central hotels over 62 monthly periods. Those are single operations, not annual totals.

The legal challenges have gone the city's way too, which is the part that changes how you should plan. On 14 May 2026 the Tuscan administrative court upheld the regulation, the planning variant behind it and the key box ban together, leaning on the Constitutional Court's 186/2025 reasoning. ANSA counted 19 rejected appeals brought by operators, trade bodies and private citizens, while the city's own release describes 18 rulings; either way, none of them landed. Three weeks later the council extended the freeze to A3 and A4.

So is Florence Airbnb friendly? Unfortunately, that depends entirely on when you arrived. If you were already letting legally in 2024, the city is workable: your grandfathering runs to 31 May 2028 under article 12, the conduct standards in article 7 applied to you immediately, and the tax is high but predictable. Arrive now with a central apartment and there is no business here, because the permission you'd need cannot be issued. Outside the frozen zones the door is open, and the 270 authorisations granted in five months show it isn't a token opening. Just be aware that article 9 lets the administration add further zones whenever its monitoring suggests it, and it has already used that power once.

How to Start a Short-Term Rental Business in Florence

Since the answer changes so sharply by address, the order of these steps then matters more than it looks. Each of the first three can end the project, and all of them are free.

1. Check the zone before anything else. Open the planning map, find your exact street number, and read the zone. A1, A3 or A4 means no new authorisation, full stop.
2. Measure the flat against articles 6 and 7. Under 28 square metres overall, or a bathroom under 2.5 square metres, and the application fails on the survey rather than the map.
3. Decide business or non-business. Letting a room in the home where you hold residence and domicile needs no municipal authorisation at all. Three or more apartments pushes you toward business form nationally, and toward a SCIA alongside the authorisation locally.
4. Get the technical file built. A dimensioned plan certified by a qualified technician, the APE, and the conformity declarations for building, planning, installations, hygiene, fire and acoustics. This is the slowest part and it needs a professional.
5. Apply online with SPID, CIE or CNS through the city's authorisation service, and expect a decision within 60 days of a complete file.
6. Collect your codes. CIR from the Città Metropolitana for a business let, or from the tourist tax office for a non-business one, then the CIN from the Ministry's database.
7. Fit out the unit to article 7. Detectors, extinguishers, the bilingual vademecum and waste instructions, the 24-hour phone contact, and the CIN plate in the bell panel. No key box.
8. Register on the tourist tax portal and set a recurring reminder for the 15th, since unpaid tax can cost you the authorisation and not merely a fine.
9. Put the CIN in every listing on every platform, and check that your Airbnb or Vrbo tax settings match what Florence expects to receive.

Who to Contact in Florence about Short-Term Rental Regulations and Zoning?

Whichever of those steps traps you, four offices between them handle almost everything, and picking the right one first saves an irritating amount of time.

The authorisation itself

The Direzione Attività economiche e turismo owns the five-year authorisation, from application through variation and cessation.

• Email: [email protected]
• Phone: 055 2769110
• Hours: Tuesday 09:00 to 12:00 only, which is a narrow window worth diarising
• Address: Palazzo Vecchio, Piazza della Signoria, 50122 Firenze
• Online: the authorisation service page, which carries the current form and document list

Business form, SCIA and the regional filings

The Sportello Unico delle Attività Produttive (SUAP) takes the SCIA for a business let and the Comunicazione di Inizio Attività that regional law now routes through it.

• PEC: [email protected]
• Address: Città di Firenze, Piazza della Signoria, Firenze
• Online: the SUAP short tourist let notice, which confirms that a business let still needs the SCIA as well as the authorisation

Tourist tax

The Ufficio Imposta di Soggiorno, inside the Direzione Risorse Finanziarie, handles registration, the monthly declaration, exemptions and the CIR for non-business lets.

• Email: [email protected]
• Portal help desk: [email protected]
• Phone: 055 055, Monday to Friday 08:00 to 18:00 and Saturday 08:00 to 14:00, or [email protected]
• Counter: Servizio Entrate, Via del Parione 7, ground floor. The city notes this desk is temporarily closed, so use the call centre for anything urgent
• Online: the tourist tax information page, which carries the rate tables, exemption forms and monthly declaration models

Complaints, key boxes and inspections

The Polizia Municipale di Firenze runs the anti-evasion unit and enforces the urban police regulation, key boxes included.

• Contact centre: 055 055
• Operations: 055 3285
• Address: Palazzo Vecchio, Piazza della Signoria, 50122 Firenze

For anything national, the CIN sits with the Ministry of Tourism's Banca Dati Strutture Ricettive, and guest reporting with the Questura through Alloggiati Web. Neither the city nor the region can help you with those.

What Do Airbnb Hosts in Florence on Reddit and Bigger Pockets Think about Local Regulations?

Those enforcement numbers shape the conversation more than any forum thread does, and I should be straight about the limits here. I couldn't verify individual host posts to a source I'd be willing to quote, so what follows is my read of the positions operators and their associations have actually put on the record, rather than a survey.

The professional side is openly unhappy and has stopped pretending otherwise. After the May 2026 court ruling, Lorenzo Fagnoni, president of Property Managers Italia, said the association received the decision "con sorpresa e amarezza" and called it a defeat for the whole city as much as for operators and owners. Nineteen appeals from operators, trade bodies and private citizens tell you plenty on their own, since people don't litigate a rule they can live with.

Three complaints come up again and again in that public argument, and each is grounded in something real:

• The freeze rewards timing over merit. An apartment that was let in 2024 keeps its position, and an identical flat next door can never obtain one. Nothing about the property decides it.
• The key box ban changed daily operations overnight. Ten days to remove the hardware, a 400 euro fine, and no automated fallback once the Consiglio di Stato closed the self check-in route in November 2025. Remote management of a Florence flat now means paying somebody to be physically present or running verified video calls.
• The 28 square metre floor hits the smallest owners hardest. The people most likely to fall under it are individuals with one central studio, not the companies the rules were argued to be aimed at.

What almost nobody argues any more is that the rules go unenforced. That debate ended somewhere between the scraping programme and the 252 undeclared monthly periods the anti-evasion unit reconstructed in a single case. What's left is an argument about fairness, which is a different thing from risk, and only one of the two belongs in your underwriting.

Assuming you're weighing a Florence flat against somewhere the whole unit can still be authorised, price both before you choose. The Florence market shows what nightly rates and occupancy look like on the ground, and BNBCalc shows whether they survive a 6 euro nightly tax and a permission you might never be granted.

That last point travels well past Tuscany. Once a city starts rationing permissions instead of taxing them, the address stops being one variable in the model and quietly becomes the whole model, because no amount of good hosting moves a line drawn on a planning map.

Frequently Asked Questions

Can you legally run an Airbnb in Florence in 2026?

Yes, outside the frozen zones. Florence requires a five-year municipal authorisation for every apartment let for 30 days or less, granted to the owner and specific to one unit. Since 21 June 2026, no new authorisation is issued anywhere in Zone A subzones A1, A3 and A4, which cover the UNESCO historic core and the surrounding nineteenth and twentieth century belt. Elsewhere in the comune, applications are still being granted.

How much is the tourist tax in Florence?

Six euros per guest per night for a tourist rental, set by Giunta deliberation 535 of 10 December 2024 and in force since 1 February 2025. It applies only to people not resident in the comune, and only for the first seven consecutive nights of a stay. Children under 12 are exempt, along with hospital companions, University of Florence students, on-duty emergency personnel and several other categories. The operator declares and pays it to the city by the 15th of each following month.

What size does a Florence short-term rental have to be?

At least 28 square metres for the dwelling as a whole. Within that, a single bedroom must reach 9 square metres, a double 14, a habitable kitchen 9, a separate cooking space between 4 and 9, and at least one bathroom 2.5 square metres with a minimum width of 1.20 metres. These standards come from articles 6 and 7 of the municipal short-let regulation and apply before an authorisation is issued.

Are key boxes allowed in Florence?

No. Florence amended its urban police regulation on 10 February 2025 to prohibit key boxes, numeric and alphanumeric keypads and any similar device that lets someone into a building or apartment without the manager present, wherever it is installed. The fine is 400 euros, and owners were given ten days to remove existing units. One keypad per building on a public street is tolerated only with condominium authorisation and not for short-let access.

What are the penalties for letting without authorisation in Florence?

Breaching the property and conduct standards in the municipal regulation carries 1,000 to 10,000 euros per unit, and the owner and manager are jointly liable. National penalties stack on top: 800 to 8,000 euros for operating without a national identification code, 500 to 5,000 per unit for failing to display it, and 600 to 6,000 for missing safety devices. Three sanctions inside the five-year term also cancel the authorisation itself.

Last verified: July 2026. Every ordinance, tax rate, state law, and contact detail in this guide links to or comes from its official source.