Sesimbra Tourist Tax 2026: €2 Per Night
Sesimbra has introduced a regulatory framework for a Municipal Tourist Tax (Taxa Municipal Turística) that will apply to tourist accommodation, including Alojamento Local (AL) establishments.
However, there is an important distinction for hosts:
The tax is not currently being collected from guests.
The electronic platform required by Sesimbra Municipal Council for the registration, calculation, declaration and payment of the tax is not yet operational. Until that system is available, the practical conditions required to correctly apply the tax are not in place.
The municipality is expected to make the system operational in the future, with the current expectation being that the tourist-tax process could be fully functioning from January 2027.
For now, the information below explains what Sesimbra's regulation currently proposes for the tourist tax once it becomes operational.
Is the Sesimbra Tourist Tax Being Charged Now?
No.
At present, the electronic platform required by the Municipality is not operational, and the tax is therefore not being collected from guests.
This means AL operators are currently waiting for Sesimbra Municipal Council to provide the necessary platform, procedures and instructions before the tax can be properly implemented.
This situation depends on the Municipality rather than individual accommodation operators.
Once the platform becomes available, hosts should expect further practical instructions covering registration, collection or verification, declarations and payment.
What Tourist Tax Has Sesimbra Proposed?
Under the current regulatory framework, the tourist tax is expected to be:
€2.00 per person, per night
Applicable to guests aged 13 years and over
Charged for a maximum of 7 consecutive nights per guest, per stay
Applicable throughout the entire year
Applicable to tourist developments and Alojamento Local establishments in the Municipality of Sesimbra
The regulation currently sets out a single €2.00 rate rather than separate high-season and low-season rates.
These are the rules currently defined by the Municipality, but hosts should wait for the official operational launch and instructions before beginning collection.
Who Would Pay the Sesimbra Tourist Tax?
Under the proposed system, the tax applies to guests aged 13 or older staying overnight in paid tourist accommodation within the Municipality of Sesimbra.
Age may need to be demonstrated using an identification document or another document showing the guest's date of birth.
Proposed exemptions
The regulation currently provides exemptions for:
Guests whose stay is connected to a medical procedure, including one accompanying person where the required evidence is provided.
Guests with a disability of 60% or more, subject to supporting documentation.
Guests whose tax residence is in the Municipality of Sesimbra.
Guests staying because of certain serious social or emergency situations, including domestic violence, homelessness, catastrophes, severe weather or temporary rehousing.
These exemptions should be confirmed again when the Municipality publishes the final operational process.
How Would the 7-Night Limit Work?
Under the current rules, the tourist tax would only apply to the first seven consecutive nights of each guest's stay.
For example, if two taxable adults stayed for 12 nights:
2 guests × 7 nights × €2.00 = €28.00
The additional five nights would not be subject to tourist tax.
The regulation treats separate stays independently, meaning the night count can restart where a guest leaves and later begins a new stay.
Examples Based on the Proposed €2 Rate
These examples illustrate how the tax would work if implemented according to the current regulation.
Two adults staying four nights
2 guests × 4 nights × €2.00
Tourist tax: €16.00
Two adults and two children aged 15 and 10 staying seven nights
The 10-year-old would fall below the proposed age threshold, while the other three guests would be taxable.
3 guests × 7 nights × €2.00
Tourist tax: €42.00
Two adults staying twelve nights
The seven-night cap would apply.
2 guests × 7 nights × €2.00
Tourist tax: €28.00
One exempt guest with a 60% disability and one non-exempt companion staying five nights
Under the current wording, the disability exemption applies to the person with the qualifying disability but does not automatically extend to their companion.
1 taxable guest × 5 nights × €2.00
Tourist tax: €10.00
Sesimbra's Proposed Collection Model Is Unusual
One important part of Sesimbra's regulation is that it appears to place responsibility for settling the tourist tax on the guest, rather than directly on the accommodation operator.
The regulation states that settlement would take place using an electronic platform provided by Sesimbra Municipal Council.
The AL operator would then be responsible for verifying that the tourist tax had been correctly settled and paid.
This is different from the model commonly used by other Portuguese municipalities, where the accommodation operator collects the tourist tax and later declares and transfers it to the municipality.
However, because Sesimbra's electronic platform is not yet operational, we do not yet know exactly how this process will work in practice.
There are several possibilities.
The Municipality could provide a host-facing platform where AL operators manage the declaration and payment process.
Alternatively, it could provide a guest-facing payment process where hosts send guests a link and later verify that payment has been completed.
Until the platform and official instructions are published, hosts should avoid assuming exactly how this process will work.
Registration With the Municipality
The regulation also establishes registration obligations for tourist accommodation operators.
Under the planned framework:
New establishments would generally need to register on the municipal platform after receiving their RNAL number.
Existing establishments would have a transitional period to register once the platform becomes available.
Changes to establishment information and cessation of activity would also need to be communicated through the platform.
Importantly, for AL establishments already operating when the platform launches, the regulation provides a 30-day period from the date the platform becomes available to complete registration.
Hosts should therefore pay attention to the Municipality's announcement when the platform officially launches.
Where Will Hosts Register and Manage the Tax?
The regulation envisages registration, settlement and payment being handled through an electronic platform provided by Câmara Municipal de Sesimbra.
At the moment, however, the necessary tourist-tax functionality is not operational.
Hosts should therefore wait for Sesimbra Municipal Council to announce:
Where AL establishments must register
How guest stays should be reported
How exemptions should be recorded
How tax payments will be processed
Whether guests or accommodation operators initiate payment
What evidence hosts must retain
When collection should officially begin
What About Airbnb and Booking.com?
Hosts should not currently assume that Airbnb or Booking.com will automatically collect the Sesimbra tourist tax.
There is currently no confirmed operational collection process for Sesimbra through these platforms.
Once the Municipality launches its system, OTA collection arrangements may become clearer.
Until then, hosts should wait for official instructions rather than manually adding a €2 charge based only on the proposed regulation.
What Should Sesimbra AL Hosts Do Now?
For the moment, there is no tourist tax collection process for hosts to implement.
The most useful steps are:
Do not begin charging the tax solely because the regulation exists. Wait until the Municipality provides the required operational mechanism and instructions.
Keep guest information accurate, particularly dates of birth, as the proposed rules distinguish between guests below and above the age threshold.
Monitor announcements from Câmara Municipal de Sesimbra regarding the tourist-tax platform.
Prepare to register your AL establishment once the platform becomes available.
Review your booking and guest check-in processes once the Municipality confirms whether the tax will be paid directly by guests or managed through accommodation operators.
Frequently Asked Questions
Is Sesimbra currently charging a tourist tax?
No. The municipal platform required to correctly implement the tax is not yet operational, so the tax is not currently being collected from guests.
Has Sesimbra already decided what the tax could be?
Yes. The current regulation sets out a framework of €2.00 per person per night, for guests aged 13 and over, with a maximum of seven consecutive nights per stay.
These should currently be understood as the rules intended to apply once the system becomes operational.
Is there a high-season and low-season rate?
Under the current framework, no. The proposed €2.00 rate is the same throughout the year.
Do children pay?
Under the proposed rules, guests under 13 would not pay. Guests aged 13 and over would fall within the tax unless an exemption applies.
Are Sesimbra residents exempt?
Yes. Under the current regulation, guests with tax residence in the Municipality of Sesimbra are included among the exemptions.
Will Airbnb or Booking.com collect the tax?
There is currently no confirmed arrangement showing that Airbnb or Booking.com will automatically collect the Sesimbra tourist tax.
More information should become available once the Municipality's electronic platform and operational procedures are launched.
When is the tax expected to start operating?
The current expectation is that the system could be fully operational from January 2027, although hosts should wait for confirmation from Câmara Municipal de Sesimbra before treating this as the official start date.
Who will actually collect or pay the tax?
This is one of the important practical questions that remains to be clarified.
The regulation places settlement responsibility on the guest and requires the accommodation operator to verify payment.
However, the Municipality's platform will determine how that works in practice.
Until the platform is released, hosts should treat the precise payment workflow as not yet confirmed.
The Bottom Line
Sesimbra has defined the framework for a future Municipal Tourist Tax, but the practical system required to implement it is not yet operational.
For now:
Do not treat the proposed €2 tourist tax as something that must already be collected from guests.
The current framework indicates that, once implemented, the tax is expected to be €2 per taxable guest per night, from age 13, for a maximum of seven nights.
The next important development will be the launch of Sesimbra's electronic tourist-tax platform and the Municipality's accompanying instructions.
Once those are available, hosts will have a clearer picture of how registration, guest payment, verification, declaration and settlement will work in practice.
Need Help?
EazyAL tracks municipal tourist-tax rules across Portugal so Alojamento Local operators can understand what applies to each property and when rules change.
For Sesimbra, EazyAL will continue to follow the Municipality's implementation so that the tourist-tax configuration can be updated when the official platform and collection process become operational.
Alongside municipal tourist tax, EazyAL also helps AL operators manage SIBA/AIMA guest registration, INE reporting and other Portuguese accommodation compliance requirements.
