2025 Income Tax Return in Person: What You Need and How to Book an Appointment to Do It in Person in 2026

Spain’s 2025 income tax return can be filed in person during the June 2026 window.

Taxpayers can book an appointment by phone, on the web, or through the Agencia Tributaria app.

Bring personal ID and key financial details, including NIF or NIE, IBAN, and property reference data.

The guide explains the in-person process, deadlines, and required documents for Renta 2025.