Annual Tax Return in Spain: Complete Guide

The annual tax return in Spain (Declaración de la Renta) is filed every spring for the previous year's income. This guide explains the complete process.

What is Declaración de la Renta?

The Declaración de la Renta is Spain's annual income tax return where you:

• Declare all income from the previous year
• Claim deductions and tax credits
• Calculate final tax owed or refund due
• Reconcile with taxes already withheld from salary

Who Must File?

You must file a tax return if you:

• Earned over €22,000 from one employer
• Earned over €14,000 from multiple employers
• Are self-employed (regardless of income)
• Received rental income
• Sold property or investments
• Want to claim a refund (voluntary filing)

Even if not mandatory, filing is often beneficial to claim refunds.

Important Deadlines

Tax return timeline (for 2025 income, filed in 2026):

• April 3 - June 30: Filing period
• April 3 - June 30: Online filing
• May 6 - June 30: Phone appointments
• June 2 - June 30: In-person appointments
• Payment options:
  • Single payment: By June 30
  • Split payment: 60% by June 30, 40% by November

How to File Your Tax Return

Filing methods:

1. Online (Renta Web):
   • Via Sede Electrónica de la AEAT
   • Need digital certificate or Cl@ve PIN
   • Access draft return (borrador)
   • Review and submit
2. Phone appointment:
   • Call 91 535 73 26
   • Tax office reviews with you
   • Confirm and submit
3. In-person appointment:
   • Book via website or phone
   • Bring all documentation
   • Tax officer helps complete return

Common Deductions and Credits

Tax deductions available:

• Personal allowances:
  • General: €5,550
  • Over 65: +€1,150
  • Over 75: +€1,400
  • Disability: +€3,000-€9,000
• Family deductions:
  • First child: €2,400
  • Second child: €2,700
  • Third child: €4,000
  • Fourth+ child: €4,500 each
• Mortgage interest:
  • Up to 15% of €9,040 (only for pre-2013 mortgages)
• Pension contributions:
  • Up to €1,500 (or 30% of income)
• Donations:
  • 75-80% deduction on first €150
  • 30-35% on amounts above
• Regional deductions:
  • Vary by autonomous community
  • May include education, childcare, rent

Getting Help with Your Return

Professional help options:

• Gestoría (tax advisor):
  • Cost: €50-200
  • Handles entire process
  • Recommended for complex situations
• Tax office assistance:
  • Free phone or in-person help
  • Book appointment in advance
• Online tools:
  • AEAT provides draft return (borrador)
  • Often accurate for simple situations

Documents to gather:

• Employment certificates (all employers)
• Bank interest statements
• Investment income statements
• Rental income/expense records
• Mortgage interest certificate
• Pension contribution receipts
• Donation receipts
• Previous year's tax return