Renting Out Your Property in Spain: How Resident and Non-Resident Owners Are Taxed

If you’re a foreign national who owns a flat, apartment or house in Spain that you rent out — whether you live here year-round or not — the Spanish tax authority (the Agencia Tributaria, known as AEAT) expects you to declare that income. But the process isn’t the same for everyone: it depends on whether you’re a tax resident in Spain or not, and that distinction changes which form you file, how often you file it, the tax rate you pay, and even which expenses you’re allowed to deduct before paying up. This guide breaks down, in plain terms, how rental income from a Spanish property is taxed in 2026, whether you live here or manage the property from abroad.

Quarterly non-resident tax or annual resident tax: what do I file, and when?

The first step is establishing your tax residency, not your nationality. As a general rule, you’re considered a tax resident in Spain if you spend more than 183 days a year in the country, or if the main hub of your economic interests is based here. If you’re a resident, rental income is declared as “income from real estate capital” within your annual income tax return, IRPF (Impuesto sobre la Renta de las Personas Físicas), which is filed once a year, typically between April and June of the following year.

If you’re not a tax resident in Spain — the typical case of an owner who lives in their home country and rents out a Spanish flat as an investment — you’re taxed under IRNR (Impuesto sobre la Renta de No Residentes, the Non-Resident Income Tax), and here’s the key difference: there’s no annual return. Instead, you must file form 210 on a quarterly basis (or even per contract or rental period, depending on the approach you choose), declaring the income earned in that period. The applicable rate also differs: residents of the European Union, the European Economic Area, Norway or Iceland pay a reduced rate compared with other non-residents, who pay a higher general rate on the same income. Filing form 210 late — or simply not filing it because the owner “didn’t know it was required” — is one of the most common mistakes among foreigners who rent out property in Spain.

Deductible expenses: why being an EU national matters

This is where many foreign owners get an unpleasant surprise. If you’re a tax resident in Spain (filing under IRPF), you can deduct from your rental income the expenses tied to the property: mortgage interest, IBI (the local property tax), community fees, insurance, maintenance and repair costs, and depreciation of the property, among others. You’re only taxed on the net profit, not the gross income.

If you’re a non-resident from the European Union or the European Economic Area, the law grants you that same right: you can deduct expenses directly related to the rental before the tax is calculated. But if you’re a non-resident from a country outside the EU/EEA — the UK post-Brexit, the United States, or most Latin American countries, for example — the law doesn’t let you deduct any expenses at all: you’re taxed on the full income you receive, without subtracting the mortgage, community fees or anything else. It’s one of the most significant asymmetries in the system, and one worth keeping firmly in mind when calculating the real return on a Spanish property investment from outside the EU.

Tenant’s main residence, and withholding when you rent to a company

Only resident owners taxed under IRPF can benefit from a reduction on net income when the property is rented out as the tenant’s main residence — that is, as their permanent home, not as tourist or holiday accommodation. This reduction, whose exact percentage is worth confirming each tax year since the law has been amended repeatedly in recent years, isn’t available to non-residents taxed under IRNR: they calculate the tax on gross income (or net income, if they’re EU/EEA residents) without applying any additional reduction of this kind.

Another nuance that catches many owners off guard: if the tenant isn’t an individual but a company or professional renting the property for business use, that company is required to apply a withholding on the rent it pays you and remit it directly to the tax authority (via form 115), paying you only the net amount. That withholding acts as an advance payment toward your final tax bill, and whether you’re a resident or non-resident, you need to account for it when claiming your rental income and filing your return, deducting it from the amount you owe.

At Zythos Business, we regularly help self-employed professionals, small businesses and private landlords — many of them foreigners with property in Spain — determine which regime applies to them, calculate their IRNR or IRPF quarter by quarter, and avoid missing deadlines that lead to avoidable surcharges. If you rent out property in Spain and aren’t sure which form you need to file, it’s worth getting it checked before the tax authority does it for you.