Spain

Spain Income Tax Filing Calendar 2025: Declaración de la Renta Guide

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Spain’s Declaración de la Renta Calendar 2025

Staying compliant with Spanish income tax requires tracking year-round deadlines. The 2025 Declaración de la Renta campaign covers income earned in 2024, with digital tools simplifying submissions. Missing deadlines can trigger penalties and interest, so prepare early.

Key Dates

  • April 3, 2025: Start of online filing via Agencia Tributaria website and Renta WEB.
  • May 7, 2025: Opening of telephone assistance and Plan “Le Llamamos”.
  • June 3, 2025: In-person appointments at tax offices begin.
  • June 26, 2025: Final day to set up direct debit payments.
  • July 1, 2025: Closing date for filing and payment of first instalment.

Required Documentation

Gather Form 145 (employment details), bank interest certificates, mortgage deduction statements, donation receipts, and details of foreign assets. Bewear of pre-filled data: validate all entries, especially if you claim deductions for investments, pension contributions, or regional housing benefits.

Installment Payments

Taxpayers may split payments: 60% due upon filing, 40% due November 5, 2025. Opt into direct debit to avoid missed deadlines. Interest applies to late payments, so schedule reminders.

Regional Deductions

Autonomous communities offer unique deductions for education, childcare, energy-efficient renovations, and large families. Review regional tax agency websites or consult advisors to maximise savings.

Non-Resident Filings

Non-residents earning Spanish income must file Form 210 quarterly or annually depending on income type. Digital nomads under the Beckham Law file separately using Form 151.

Support Channels

Use Renta WEB’s pre-filled returns, mobile apps, and virtual assistants. For complex cases, engage tax advisors or schedule face-to-face appointments early as slots fill fast.

Plan ahead: Keep digital folders with tax documents, reconcile bank statements monthly, and use our Spain calculator to estimate potential refunds or liabilities before filing.

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