Spain's tax season kicks off: what you need to know (and avoid)
Millions of Spanish taxpayers
brace for the start of the annual income tax filing campaign, beginning April 8th. But beyond the familiar dates, a flurry of operational changes and recurring pitfalls await – and understanding them now could save you a significant sum.Navigating the irpf landscape
The “Renta” campaign, as it’s known locally, is the process by which citizens regularize their financial standing with the Agencia Tributaria (tax agency) concerning the Personal Income Tax (IRPF). It involves declaring income, deductions, and withholdings for the 2025 fiscal year. While general thresholds—like exceeding €22,000 annually from a single payer or €15,000 with multiple payers—trigger the obligation to file, even those below those limits might find a refund worthwhile.
Key dates and deadlines
The digital filing window opens early April, with the official campaign structured as follows: April 8th to June 30th marks the initial online filing period. May 6th to June 30th introduces telephone support, requiring prior appointment booking from May 29th to June 29th. In-person assistance at Agencia Tributaria offices opens June 1st and runs until June 30th, also by appointment only. A crucial deadline: June 25th signifies the cutoff for declarations with payments due via direct debit. The entire campaign concludes on June 30th.
Don't fumble the appointment process. Phone support is accessible via 91 535 73 26, 901 12 12 24, or the dedicated Renta appointment line at 91 553 00 71 / 901 22 33 44.
The draft declaration: your starting point
Most taxpayers should begin by consulting the pre-filled draft declaration, accessible online from April 8th. This is accessed via the Agencia Tributaria’s electronic headquarters, utilizing digital certificates, electronic DNI, System Cl@ve, or a reference number obtained from last year’s tax return. But be warned: the draft isn’t always comprehensive, particularly concerning rental income, capital gains, or regional deductions. A careful review is essential.
What’s new this year?
This year brings welcome news for low-income earners. The government has solidified a €340 deduction designed to offset the impact of IRPF on those earning the minimum interprofessional wage (SMI). Autonomous workers, as always, face the general obligation to file regardless of income, while those receiving unemployment benefits only need to declare if they exceed certain limits.
Beyond the basics, Hacienda is sharpening its focus. The ongoing implementation of Modelo 721 provides granular data on cryptocurrency transactions abroad, demanding meticulous reporting to avoid penalties. Similarly, income generated through platforms like Bizum is under increased scrutiny, especially for self-employed individuals. The agency's gaze is particularly intense on those who previously benefited from Plan Moves subsidies for energy efficiency improvements or assistance related to the recent DANA storm – ensuring proper declaration of these benefits is paramount.
And the perennial pitfalls remain. Failing to declare secondary income, overlooking eligible deductions, and blindly accepting draft declarations without thorough review continue to be common and costly errors.
The agency isn't hunting for fraud, but it is scrutinizing inconsistencies. A meticulous approach—and a healthy dose of skepticism regarding the pre-filled draft—is the best defense against an unexpected audit.