
A recent judgment from the Audiencia Nacional (July 28, 2025) reshapes the tax landscape for property owners residing outside the EU. The court ruled that these owners may deduct rental-related expenses when filing the Spanish Non-Resident Income Tax (IRNR), aligning their treatment with EU/EEA residents and correcting a significant asymmetry.
Until now, the right to deduct expenses applied only to EU/EEA residents. This decision overturns the previous stance of the Central Economic-Administrative Court and relies on the principle of free movement of capital (Article 63 of the TFEU).
The case originated from a U.S.-based property owner with a rented apartment in Barcelona, but the ruling has broader implications for all non-EU non-resident property owners.
The ruling may result in refunds and lower effective tax costs for non-EU landlords. At the same time, it strengthens legal certainty and puts pressure on lawmakers to ensure Spanish tax rules are consistent with EU law.
A more neutral framework, regardless of the owner’s residency, can level the playing field for investment decisions and may influence the supply of rental housing—particularly in regions with a high share of foreign-owned properties.
The ruling comes amid political debate over extraordinary taxes on property purchases by non-EU buyers, with proposals of up to 100% surcharges. While the court did not address that issue, the decision sends a clear warning about the scrutiny of measures that discriminate by residence or nationality, given potential conflicts with EU freedoms.
At Estity, we see this ruling as a positive step toward clarity and fairness. For property owners, it opens up new opportunities to optimize rentals and strengthen the value of their investments.