Spain alters rental income tax break: what changes for 2026?

Spanish property owners holding onto older rental agreements may see a significant tax benefit continue, but new leases face a revised, more nuanced deduction system. The Spanish Treasury has clarified how the IRPF (personal income tax) reduction for rental income will function in 2026, impacting taxpayers filing their 2025 returns. Understanding these changes is vital before submitting your tax declaration.

Rental income tax deduction: a shift in spain's 2026 rules

The key distinction revolves around the contract's start date. Rentals established before May 26, 2023, still qualify for a 60% reduction on positive net income. This means only 40% of the rental income is subject to taxation after deducting allowable expenses like property taxes (IBI), insurance, and community fees. For example, a taxpayer with €12,000 in rental income, €4,000 in deductible expenses, and a €8,000 net profit will only pay tax on €3,200.

However, for contracts signed after May 26, 2023, the automatic 60% reduction is no longer in place. Instead, the reduction scales based on specific conditions, offering potentially higher benefits in certain situations. The general rule is a 50% reduction, but this can climb to 90% or 70% under specific circumstances.

The most lucrative scenarios involve new contracts in