Taxes on holiday rentals vs long-term rentals: guide for owners on the Costa del Sol

Fundamental differences between rental modalities

Holiday rentals are characterized by short stays, usually managed through digital platforms and aimed at tourism. This modality requires compliance with the specific regional regulations on tourist-use homes, which implies dynamic management with constant tenant turnover and the obligation to provide additional services, such as cleaning or maintenance, to maintain the property's standard.

On the other hand, long-term residential leasing is governed by the Urban Leases Act, focusing on stays longer than one year. This option provides stability and legal security, as it establishes a habitual coexistence relationship with the tenant, simplifying administrative management by not requiring compliance with the specific registers for tourist establishments on the Costa del Sol.

The impact of the owner's tax status

Tax residence determines how income obtained from the exploitation of the property is taxed. Residents in Spain are taxed under the IRPF (personal income tax), where the net rental income from long-term leasing typically benefits from a 60% reduction, provided the dwelling constitutes the tenant's main residence, significantly reducing the overall tax burden.

In the case of non-residents, the Non-Resident Income Tax (IRNR) applies to gross income. Owners resident in the European Union or the European Economic Area may deduct expenses such as IBI or mortgage interest. Those residing outside this area must be taxed on the entire income, without the right to reductions, and must also declare the imputed income for periods when the property remains vacant.

In summary: residents in Spain pay progressive IRPF with deductions of up to 60% for main residences; EU/EEA residents pay a fixed 19% IRNR rate and can deduct maintenance expenses and IBI; and non-EU residents pay a fixed 24% IRNR rate with no deductions allowed.

Tax obligations and legal requirements on the Costa del Sol

Proper tax management begins with registration in the corresponding census and the periodic submission of tax forms. Non-residents must submit Form 210 quarterly to declare holiday rental income, while tax residents include these rents in their annual IRPF return using Form 100, always ensuring accurate accounting of all deductible expenses.

Andalusian regulations require strict compliance to avoid serious administrative penalties. It is mandatory to register the property in the tourist registry before starting commercialization and to obtain the express authorization of the homeowners' association, by a three-fifths majority, a requirement indispensable since April 2025 to validate holiday activity in the building.

Failure to comply with these procedures can lead to severe fines, especially if a protected dwelling is used for tourism purposes. Keeping the traveller registration forms and communications to local authorities up to date is an unavoidable responsibility. You must retain all supporting documentation, including utility invoices such as IBI, the waste collection fee or the management expenses incurred by specialized professionals. This includes: mandatory registration in the regional tourism registry; authorization from the homeowners' association by a reinforced majority; quarterly filing of Form 210 for non-residents; mandatory reporting of traveller registration forms to law enforcement authorities; and filing of imputed income for periods of inactivity.

VAT and complementary services in tourist accommodations

VAT is not applicable to residential or holiday rental contracts that are limited to the transfer of the property. However, when services typical of the hotel industry are provided, such as continuous reception, frequent cleaning or linen changes during the stay, the activity ceases to be a pure lease and begins to be taxed under Value Added Tax.

It is vital to differentiate between renting the property and offering added services. If you decide to include additional services that justify VAT, you must invoice properly to customers. Otherwise, the service is exempt, which greatly simplifies accounting management and reduces the complexity of tax filings before the Tax Agency.

Andalusian regulations and horizontal property

The new legal provisions in Andalusia strengthen control over coexistence in residential blocks. The requirement of community authorization by a three-fifths majority protects the neighbors' right to decide on the compatibility of tourist use in their facilities, avoiding coexistence problems derived from the constant rotation of temporary tenants.

Reviewing the community's bylaws is an unavoidable prior step before undertaking any investment. The lack of these permissions can invalidate the tourist license, exposing the owner to penalties that reach high amounts. Ensuring transparency with neighbors and strictly complying with the Law on Horizontal Property facilitates a sustainable and legal exploitation of the dwelling.

Net profitability: comparison of income and deductible expenses

Calculating real profitability requires subtracting operating costs from projected gross income. In holiday rentals, expenses include cleaning, key management, booking platforms and utilities, which are significantly higher than those of residential leasing. You must deduct these amounts before applying the taxable base of the corresponding tax according to your tax status.

Long-term leasing offers a much flatter and more predictable cost structure. Although monthly income is lower, the reduced administrative burden and greater fiscal stability allow for simpler financial planning. Evaluating both scenarios considering the applicable taxes is essential to optimize final profitability and avoid surprises at the end of the fiscal year.

The choice between rental modalities should be based on a rigorous calculation of net profitability after taxes, considering not only gross income but also maintenance costs and the specific tax obligations according to the owner's residence. Proper tax planning and strict compliance with Andalusian regulations are the determining factors to protect the investment and maximize long-term returns on the Costa del Sol. Early regularization of the property avoids significant legal risks and ensures a sustainable operation within the Spanish real estate market.