Short-term rental licence in Portugal (2026): what owners need to know before they start

Before a property in the Algarve starts welcoming guests, there is one question that should come before the photographs, the listings and the income estimates: can the property be operated as Alojamento Local (AL, Portugal's short-term rental regime), and are the conditions in place to do so?

Answering it takes more than checking whether there are other holiday rentals in the same street. You need to know the property's documentary position, the municipal rules that apply and the responsibilities of whoever will carry on the activity.

For the owner, this initial work should serve two purposes: confirming that the project is viable and understanding what will have to be ensured once the property opens. Obtaining the registration is an important step, but it is no substitute for preparing the property or organising the operation.

Although people commonly speak of an «AL licence», access to the activity is in fact obtained through a registration, by means of a prior notice with a time limit. The document issued with the registration number is the valid title for opening to the public and advertising the establishment. That number must appear in listings, including on booking platforms. [1]

The legal framework is Decree-Law No. 128/2014, as currently worded, with significant amendments introduced by Decree-Law No. 76/2024. These include removing the general five-year validity and restoring the possibility of transferring registrations to a new holder, without prejudice to municipal restrictions in containment areas. [1]

This distinction matters above all when buying a property presented as «already having AL». The existing number is something to be checked, not a sufficient guarantee that the activity can continue on the terms the buyer intends.

In Magnólia's view, the analysis should cover the registration, the holder of the activity, the property's documentation and the conditions that apply to the planned operation. Only then does it make sense to factor holiday-rental income into an investment decision.

The holder of the activity may be an individual or a company and does not have to be the owner. Where the holder is not the owner, they must have a document that entitles them to operate the property and the authorisation needed to provide accommodation services. [2]

This choice should be settled before registering the activity with the Tax Authority and submitting the application. We recommend that the owner understands who takes on the activity, who only provides management services and how that relationship is documented.

Engaging operational support and deciding who the holder will be are related decisions, but they should be dealt with explicitly, within the appropriate contractual and tax framework.

The notice requires the holder's identification, information on the valid permitted use of the property, the name and location of the establishment, its capacity, the intended opening date and an emergency contact. It must be accompanied by the applicable documents, including identification or a commercial registry certificate, the statement of responsibility, the land registry record (caderneta predial) when the applicant is the owner, the document entitling the holder to operate the property and the declaration of commencement or change of activity filed with the Tax Authority. [2]

The statement of responsibility deserves particular attention: it should not be treated as a merely administrative signature. Before signing it, we recommend checking that the documents, the layout of the house and the conditions in which guests are to be received all match.

A room used as a bedroom, a change to the floor plan or an advertised capacity that has not been confirmed are matters to be clarified during preparation, with the help of technical experts or advisers where necessary.

The notice is submitted on the Single Electronic Desk (Balcão Único Eletrónico). According to Turismo de Portugal, the period for the municipality to object is 60 working days, or 90 working days in containment areas. If there is no objection, the procedure allows the registration number to be issued. Merely submitting the application is not immediate authorisation to advertise or receive guests. [1]

The law also provides for a municipal inspection as part of the procedure. For this reason, preparing the property should go hand in hand with preparing the paperwork, rather than depending on a possible visit from the council's services. [2]

From a planning point of view, we consider it prudent not to accept bookings based on an opening date that still depends on the process being completed. Intending to start in a given week should not be confused with confirmation that the conditions to do so are already in place.

The property must be in an adequate state of repair, working order and cleanliness, with hot and cold running water, water supply and sewage drainage in accordance with the law. Accommodation units must have ventilation to the outside, suitable equipment, a means of blocking out light, and privacy. [2]

We recommend that this check goes beyond how the house looks. It is worth testing appliances, locks, lighting and the building services before preparing the listing. A photograph can show a well-presented space; an operational check seeks to establish whether that space is genuinely ready to be used.

When it comes to fire safety, capacity makes a difference. For establishments with up to ten guests, the law requires an accessible fire extinguisher and fire blanket, first aid equipment and the 112 emergency number displayed visibly. Above that capacity, the fire safety regime set out in the legislation applies, and that simplified list is not enough. [2]

The mandatory third-party liability insurance must cover the damage provided for by law, with a minimum sum insured of €75,000 per establishment and per claim. Ordinance No. 248/2021 of 29 June sets out the minimum conditions for this cover. [2]

Where the unit is part of a building under horizontal property (a condominium), there is also an obligation to take out, or show proof of, valid insurance for property damage directly caused by a fire in the unit or originating from it. [2]

We do not recommend assuming that an existing home insurance policy meets all these requirements. The owner should clarify with the insurer how the house is actually used, what cover is in place and how the establishment is identified.

Proof of insurance must be submitted after the registration number has been issued, before the activity begins, and again whenever the insurance is renewed or changed. Keeping this documentation up to date is part of the operating obligations. [3]

The information book must be available in Portuguese, English and at least two other foreign languages. It must explain how the house works, waste, noise and house rules, including the relevant condominium rules where applicable. [2]

We believe this document should be prepared for that specific property, not copied from another holiday rental. Clear instructions on access, appliances and the use of the spaces help set expectations from the outset.

It is also mandatory to provide both the physical and the electronic complaints book. The digital format does not replace the copy that must be kept at the establishment. [1]

The legislation allows municipalities to establish containment areas and sustainable growth areas, with their own rules for setting up new holiday rentals. The possibility of transferring a registration may also be subject to limits in containment areas. [1]

We therefore recommend that the municipal enquiry is made for the property's specific location. General information about the municipality may not clarify every condition that applies to the property.

Anyone considering buying to operate as AL should carry out this check before treating holiday-rental income as the basis for the purchase. The same care should be taken before investing in equipment or works aimed solely at that use.

Decree-Law No. 151/2026 created a temporary regime for certain municipal procedures. In municipalities that had exceeded one thousand registrations by 31 December 2025, it set 31 December 2026, where this had not yet happened, as the deadline for deciding on the exercise of their regulatory power. It is not a general deadline requiring every municipality to approve a complete regulation by that date. [2]

Under the conditions it lays down, the decree-law also allows suspensions of new registrations to be extended or reinstated, without going beyond that date. Such decisions have no retroactive effect on registrations validly made before they came into force. [2]

The practical consequence is the need to distinguish between a procedure to draw up a regulation, a regulation already in force and a suspension that has actually been decided. A news story about an intention to regulate does not, on its own, mean that new registrations are prohibited.

For new applications, the law allows a resolution prohibiting AL approved by owners representing two thirds of the building's permillage, with effect for applications submitted afterwards. Any prohibitions in the deed establishing the horizontal property, or in the regulation forming part of it, should also be checked. [2]

Prior authorisation from the condominium is not a general requirement for all apartments; a specific rule remains in place for hostels. The law also allows the condominium to ask the municipality to decide on cancellation in the event of repeated and proven acts of disturbance. [1]

Our recommendation is to treat the relationship with the condominium as part of preparing the activity. It is important to know the rules for the common areas, organise communication with the building management and explain to guests the conditions for using the building.

This is not only about avoiding a complaint. It is about preparing an operation that is compatible with the residential use of the other units.

Once the registration is complete, the owner needs a clear way of keeping track of bookings, prices, arrivals and departures, cleaning, laundry, preparation between stays and any incidents during a stay.

In Magnólia's approach, these responsibilities should be defined before the first booking: who welcomes the guests, who checks the house, who oversees any work needed and how expenses that require approval are communicated.

There are also ongoing administrative obligations. The registration details must be kept up to date and proof of insurance must follow each renewal or change. [3]

The arrival and departure of foreign nationals must be reported through the Accommodation Bulletin Information System (SIBA), under the applicable terms. The deadline indicated by the system is three working days, for both arrival and departure. [4]

We also recommend organising accounting and invoicing from the start, rather than leaving these matters until after the first stays.

The financial assessment should be carried out in parallel. Before going ahead, it makes sense to estimate not only the possible revenue, but also the costs of preparation, insurance, distribution, management and operation. The registration answers the question of access to the activity; the decision to operate should consider whether that activity matches the owner's objectives.

Preparing a holiday rental means confirming that the property can receive guests, that it is ready to receive them and that there is an organisation able to oversee what happens next.

This is the sequence we consider essential: first, check viability; then, prepare the registration and the property; finally, start operating with clearly defined responsibilities and a well-founded income expectation.

[1] Turismo de Portugal Business
[2] Diário da República (Official Gazette)
[3] Government of Portugal
[4] SIBA – Accommodation Bulletin Information System