Spain paperwork, turned into actionable tools.

AEAT deadline calculator

Estimate the response deadline for an AEAT requerimiento or Spanish tax-agency letter using business days.

TIE renewal deadline Spain: check by permit type

Identify what is expiring before calculating. Long-term card holders can check the current two-month and three-month calendar markers.

Padrón document checklist

Build a practical empadronamiento checklist based on your living situation and Spanish city.

Spanish digital access checklist

Check which Spanish digital-access method a public service accepts before you set up Cl@ve, a certificate, or AutoFirma.

Check your immigration case status and understand the result

If you applied for a stay, residence, or work authorisation through an Oficina de Extranjería, check its status in Infoext2 using Cl@ve or the form. The screen is informational: the official notification contains any decision, requerimiento, and deadline. Nationality, appointments, and TIE collection use different services.

Tasa 790 012: which option to choose, how much to pay, and what proof to keep

For a TIE appointment or fingerprinting, use Tasa 790 Código 012: the 052 portal warns that 052 is not accepted for that step. The 012 amount depends on the card. If you are still applying to Extranjería for the authorisation, 052 may apply—and 062 for some work permits.

Digital access: Spain survival guide

How to check notifications from bodies connected to DEHú, and which digital method a Spanish public service accepts.

Padrón vs certificate: Spain survival guide

A source-backed guide to padrón registration, certificados and volantes — and how to match the proof to the exact request from the receiving body.

Alicante padrón: Spain survival guide

Alicante's official padrón route for registrations and address changes, including the city’s digital-certificate, appointment, identity, and housing-evidence rules.

AutoFirma install help: Spain survival guide

How to install AutoFirma safely when a Spanish public procedure explicitly requests local electronic signing, what to check if the hand-off fails, and which filing proof to save.

Barcelona padrón: Spain survival guide

Official Barcelona padrón route: when to use the signed online procedure, when to book an OAC appointment, and what to check before requesting proof.

Barcelona T-mobilitat starter: Spain survival guide

Official T-mobilitat guide for Barcelona: choose a support, match a 2026 fare to your journey, and check mobile compatibility before relying on it to travel.