NEXO Spain

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Know what to do next in Spain.

Starting with Barcelona

Spanish bureaucracy can be hard to navigate. Ask NEXO about your situation, follow clear guides based on official sources, or get help from a NEXO Expert or trusted professional when you need it.

What do you need help with?

Ask in your own words. NEXO will help you understand what applies and where the information comes from.

Explore guides

Clear answers. Official sources. Your next step.Ask in English, Spanish or Russian.

Start with what you need to get done.

You don't need to know the name of the form or procedure. Choose what you're trying to do and NEXO will help you find the right path.

115 official pages from 20 Spanish authorities. One question.

You don't need to know which office handles it. These pages stand behind our 35 guides and 26 official forms, and NEXO takes you to the right one.

  • National104
  • Catalonia7
  • Barcelona4
See all sources

Start with NEXO. Go as far as you need.

Some things you can do yourself once you understand the process. Other situations need a second pair of eyes, or a qualified professional. NEXO helps you start at the right level.

  1. Ask

    Start with a question.

    Explain your situation in normal language. NEXO helps you understand what applies, what you may need and what your next step is.

    Ask NEXO

  2. Understand

    See how to get it done.

    Follow clear guides that bring together the steps, requirements, documents, costs, forms and official sources behind a procedure.

    Explore guides

  3. Prepare

    Talk it through with someone.

    Already have documents or still unsure what applies? A NEXO Expert can help you understand your situation, go through the information you have and prepare for your next administrative step.

    Talk to a NEXO Expert

  4. Get help

    Get specialist help when you need it.

    Some situations require professional advice or someone qualified to handle the case. NEXO can connect you with trusted professionals for the services they specialise in.

    Explore professional services

Do it yourself when you can. Get help when you need it. Know the difference.

Popular guides

Procedures many newcomers go through first. Each guide shows its official sources and when they were last checked.

See all guides

Why trust NEXO?

See where the answer comes from.

  • Every guide cites the official source behind each fact, and shows when it was last checked.
  • Answers show their sources. A source NEXO has checked carries the date; one it hasn't is marked as not checked.
  • Official facts and NEXO's own observations are kept apart, and labelled.
  • When a procedure uses an official form, its guide links to it in the Forms Library.
Browse the Forms Library
Register your address in Barcelona

Empadronamiento records the place where a person habitually lives in Barcelona. It does not itself prove legal immigration status.[1]

[1] Official sourceseuelectronica.ajuntament.barcelona.catChecked Sep 22, 2026

Questions people ask first

Where do the answers come from?

Official Spanish sources, such as the Ajuntament de Barcelona, the Policía Nacional and the Seguridad Social. Answers show the sources they used and whether NEXO has checked them. When there is no checked source, the answer says so.

What is the difference between a guide, a NEXO Expert and professional services?

A guide shows you how a procedure works so you can do it yourself. A NEXO Expert helps you go through your own situation and prepare your next step. Professional services are for situations that need professional advice or someone qualified to handle the case.

Is it free?

Guides and the Forms Library are free to read. You can ask three questions without an account, and twenty more once you sign in.

Which languages?

English, Spanish and Russian. Official Spanish terms stay in Spanish everywhere, because that is what you will see on the form and hear at the counter.