How to Apply to an International School in Barcelona

Applying to an international school in Barcelona is rarely difficult in itself, but it runs alongside a separate immigration process, and the two need to be coordinated. This guide walks through the application steps, the documents you will need, how residency and the NIE fit in, and a realistic timeline. It complements our hub on Barcelona's international schools and our waiting lists guide.

Step one: shortlist and make contact early

Begin with a shortlist of three to five schools that match your chosen curriculum, your likely neighbourhood and your child's stage. Contact each school's admissions office directly to ask about availability in the specific year group you need, fees, assessment requirements and the next intake. Availability is the single most important early question, because a perfect school with no place is no use.

Aim to start this 9 to 12 months before your intended start date. The strongest schools maintain waiting lists, and certain entry points fill quickly.

Step two: the application itself

A typical application involves:

1. An enquiry and, usually, a school visit or virtual tour.
2. A formal application form, often with a non-refundable application fee.
3. Submission of supporting documents (see below).
4. An assessment or interview for the child, particularly from late primary upward. This commonly includes assessments in English and mathematics, and a conversation to gauge the child's readiness and English level.
5. An offer of a place, at which point a registration (matriculation) fee is usually payable to secure it.

Documents you will typically need

Schools generally request:

• Passports for the child and parents.
• Previous school reports and records, often for the last two or three years.
• A reference or report from the current school.
• Birth certificate.
• Vaccination and medical records.
• Proof of address in Spain or your home country.

Many documents will need an official (sworn) translation into Spanish or Catalan, and some may require legalisation or an apostille. Ask each school precisely what it needs, as requirements differ.

Residency, the NIE and immigration

This is where families relocating from outside the EU need to plan carefully.

• EU/EEA and Swiss citizens enjoy free movement and can live and work in Spain with relatively light formalities, registering as residents and obtaining an NIE.
• Non-EU citizens, which since Brexit includes UK nationals, are third-country nationals. To stay beyond 90 days in any 180-day period they need a visa or residence permit, and to function day to day they need an NIE (Número de Identidad de Extranjero), the foreigner identity number used for almost every official transaction.

Schools admit on academic and availability grounds and will often accept an application before your NIE is issued. But to complete enrolment, sign a lease, open a bank account and settle, non-EU families will need the NIE and the correct residency status in place.

Spain's property-based Golden Visa closed on 3 April 2025 and is no longer available, so it is not a route for new applicants. Families relocating today typically look at options such as the non-lucrative visa for the financially independent, the digital nomad visa for remote workers, or work and family-reunification routes. These rules change, so take current professional advice. Our residency and citizenship overview sets out the landscape.

A realistic timeline

The immigration track can be the slowest part, so begin it in parallel with the school search rather than after it.

Translations, apostilles and the paperwork that takes longest

The documents themselves are rarely difficult to obtain. What catches families out is the processing that sits behind them.

A sworn translation is not the same as a translation. Where one is required, it must be produced by a translator formally authorised to certify it, and an ordinary bilingual friend or an online service will not satisfy the requirement. Ask each school whether it needs sworn translations, of which documents, and into Spanish or Catalan.

An apostille is a certification applied in the country that issued a document, confirming it is genuine for use abroad. It is obtained from the issuing country's authorities, not from Spain, and it therefore has to be arranged before you leave — or arranged remotely afterwards, which is slower and more awkward. Birth certificates and, in some cases, academic records are the usual candidates.

Two practical points follow. Order replacement originals of anything you cannot lay your hands on immediately, because a certificate you last saw a decade ago will take longer to replace than you think. And keep a scanned set of everything: schools, landlords, banks and immigration offices will each want their own copy, and the same documents get requested repeatedly through a relocation.

What the assessment is really for

Families sometimes treat the assessment as an entrance examination to be prepared for. At most ages it is not. Its purpose is to place a child in the right year group and to establish what support, if any, they will need — in English, in mathematics, or more broadly.

That has two implications. The first is that heavy coaching is counterproductive: a child placed above their actual level on the strength of preparation starts at a disadvantage that takes a year to unwind. The second is that disclosure works in your favour. If your child has a diagnosed learning difficulty, has had additional support, or has struggled with a particular subject, say so at the application stage and bring the reports.

A school that knows can tell you honestly whether it can meet the need, and can put provision in place from the first week. A school that discovers the same information in October is in a much weaker position to help, and the family has lost the chance to choose a school better equipped for it. Selective sixth-form entry is the exception to all of this: there, subject-specific expectations are genuine and the assessment does select.

Offers, deposits and holding more than one

When an offer arrives it will normally carry a deadline, and a payment to secure the place. Establish before you are under time pressure:

• How long you have to accept.
• What is payable on acceptance, and whether any part of it is refundable if your move falls through.
• Whether the registration payment is credited against the first term's fees or sits on top of them.
• What notice the school requires if you later withdraw, and what that costs.

Holding a confirmed place at a second-choice school while waiting on a first choice is normal and sensible, but it is not free. Assume that the money placed with the school you do not use may not come back, and treat it as the price of certainty rather than a mistake. Our waiting lists guide covers how to work several applications at once.

Running the immigration track in parallel

The reason the timeline above puts immigration alongside the school search rather than after it is that most of the delay is not paperwork. It is appointments. Much of the Spanish process is appointment-driven, and the binding constraint is usually the calendar at a consulate or a police station rather than anything you can prepare faster.

Most families relocating from outside the EU appoint a local immigration lawyer or adviser rather than navigating it alone, and the cost of doing so is usually small against the cost of a delayed move. Ask them, specifically, in what order the steps have to happen, what can be started from your current country, and what cannot begin until you have arrived.

The curriculum sets the window for the move

There is one constraint that sits above all the practical scheduling, and it is not about Spain at all. It is about where your child sits in their own qualification cycle, and it can make an otherwise sensible move date the wrong one.

A child in the middle of a two-year examination course — GCSEs, A-levels, or the IB Diploma — is committed to a syllabus, a set of subject choices and in some cases coursework already submitted. Moving between schools mid-cycle is possible, but it depends on the receiving school offering the same qualification, the same subjects, and the same examination board or programme, and on the timing of internally assessed work that may not transfer. A move that would be trivial two years earlier or one year later becomes the single most disruptive decision of the child's school career.

The practical consequence is that the family calendar should be built backwards from the child's cycle rather than forwards from the employment start date, where there is any flexibility at all. Where there is none, the question to put to each shortlisted school at first contact — before availability, before fees — is whether they teach the specific qualification and subject combination your child is already part-way through. Our guides to GCSEs and A-levels in Barcelona and IB schools in Barcelona set out which schools offer what, and our guide to secondary schools for expat families covers the wider secondary picture.

Where a family has more than one child, this frequently means the schools are chosen around the eldest and the younger siblings fit in behind. That is not ideal, and it is usually the right call.

If the answer is no, or not yet

A refusal for lack of space is not a refusal of your child. Ask whether the school will hold the assessment on file so that you do not repeat it, whether the position carries into the following year, and what the realistic prospect is for the year group you need. Then widen the search rather than waiting: a confirmed place at a good school you had not first considered is worth more than a maybe at a school you had.

For where to base yourself relative to your chosen school, see our best areas guide, and to model the full cost see international school fees in Barcelona. The wider property market is on our Spain hub.

How Global Investments Can Help

The school application and the immigration process need to run in step, and a property purchase or lease often hinges on both. As the property division of Global Investments, we help relocating families sequence these moving parts, connecting school choice with the right area, the property search and the residency planning that underpins it. Speak to our team early so nothing is left to the last minute.

Information only; admissions requirements and visa rules change frequently. Verify all details directly with the schools and the relevant Spanish authorities, and take professional immigration advice for your circumstances.