Libbie Stevens | Visa Advisor, Wilmer Health | Published: 5 May 2026
This guide is for informational purposes only and reflects requirements as understood in 2026. Visa requirements can vary by consulate and are subject to change. Always confirm specific requirements with the Spanish consulate or immigration authority handling your application. For specific advice about your individual application, contact us at hello@wilmerhealth.com.
If you’re applying for a Spanish visa from the UK, you’ve probably been told you need a “sworn translation” of your documents — and quickly realised it’s one of the most confusing parts of the application.
It’s not a normal translation. It’s not a notarised document. It’s not the same as a UK certified translation. Getting it wrong is one of the most common reasons Spanish visa applications are delayed or rejected.
This guide covers everything UK applicants need to know — what a sworn translation actually is, which documents need one, how to avoid the UK-specific trap that catches most people out, what it costs, and how long it takes.
A Spanish sworn translation (traducción jurada) is an official translation produced by a translator appointed by the Spanish Ministry of Foreign Affairs (MAEC).
Key features:
Spanish consulates and authorities will only accept translations from MAEC-appointed translators. A translation from anyone else — no matter how qualified or fluent — won’t be accepted.
Yes, in almost all cases. Any document you submit that isn’t already in Spanish needs a sworn translation by a MAEC-accredited translator.
The main exception: documents issued in bilingual format (English and Spanish on the same document) don’t need a separate sworn translation. The most common example is the bilingual Spanish visa medical certificate — at Wilmer Health, every medical certificate we issue comes in bilingual format, removing the translation step entirely. Read our bilingual Spanish visa medical certificate guide for more.
For all other UK-issued documents — ACRO certificates, marriage and birth certificates, bank statements, employment letters, academic qualifications — you’ll need a sworn translation.
The exact list depends on the visa you’re applying for, but the most common documents that require sworn translation for UK applicants are:
Medical certificate. The Spanish visa medical certificate of good health is a near-universal requirement. If your certificate is issued in English only, it will need a sworn translation. If it’s issued bilingually, it won’t. Read our full guide on translating a Spanish visa medical certificate for more information.
ACRO police certificate. The UK’s standard criminal record check from ACRO is required for most long-stay Spanish visas. It’s issued in English and needs both an apostille and a sworn translation. See our ACRO sworn translation guide.
Marriage and birth certificates. Required if you’re applying with a spouse or dependent children, or in some cases for family reunification. UK-issued certificates need both an apostille and a sworn translation.
Bank statements and proof of income. Required for the Non-Lucrative Visa, Student Visa, and Digital Nomad Visa to demonstrate financial means. Whether they need a sworn translation varies by consulate.
Employment letters and work contracts. Particularly relevant for the Digital Nomad Visa, work visas, and family reunification visas. These usually need a sworn translation, and sometimes notarisation depending on the consulate.
Academic qualifications. For Student Visa applicants, your degree certificate, transcript, and acceptance letter from the Spanish university typically need sworn translations.
For each document type, the requirements can vary slightly between the Spanish consulates in London, Manchester, and Edinburgh, so it’s worth checking your specific consulate’s published requirements.
This is where many UK applicants get caught out, and it’s worth reading carefully.
In the UK, there is no formal “sworn translator” status. UK-based professional translators are usually accredited through the Chartered Institute of Linguists (CIOL) or the Institute of Translation and Interpreting (ITI). These are professional bodies, and translations from their members are accepted by the UK Home Office, UK courts, universities, and most other UK institutions.
Here’s the catch: CIOL and ITI accreditation is not the same as MAEC accreditation, and Spanish consulates do not accept UK-only certified translations for Spanish visa applications.
A common scenario looks like this. An applicant searches “certified Spanish translation UK” and finds a UK-based translation agency that produces “certified” translations. They place an order, get the documents back stamped and signed, and submit them at their BLS appointment — only to have them rejected because the translator isn’t on the MAEC list.
The Spanish Consulate General in London is explicit about this. For documents going to Spanish authorities, translations must be produced by a sworn translator registered with MAEC. UK-only credentials don’t qualify.
If in doubt, ask the translator for their MAEC sworn translator number before placing an order. Every legitimate sworn translator has one, and it can be verified against the official Ministry list.
The right route depends on how many documents you need translated and how tight your timeline is.
If you need a single document and have time on your hands, the most direct route is to contact a MAEC-accredited sworn translator yourself. The Spanish Ministry of Foreign Affairs publishes an official list of sworn translators, searchable by language pair, and the Spanish Consulate in London publishes a filtered list of sworn translators with UK residence. This route works well for one-off translations like a single academic transcript or a standalone document. The trade-off is the legwork: you’ll need to contact translators individually, compare quotes, check availability, and coordinate the timeline yourself.
If you’re applying for a Spanish visa and need multiple documents translated, a visa specialist service is usually the better fit. Most UK visa applicants need translations for several documents at once — typically a medical certificate, an ACRO certificate, marriage or birth certificates, and bank statements — all on the same consulate appointment timeline. Wilmer Health is built for exactly this scenario. Every translation is produced by a MAEC-accredited sworn translator, the entire bundle is coordinated alongside the apostille and other supporting documents, and the timeline is matched to your consulate appointment date. For applicants juggling multiple documents and a fixed deadline, this is meaningfully faster and more reliable than coordinating each translation separately.
General translation agencies sit in the middle. Several UK-based agencies subcontract to MAEC sworn translators and handle the admin for you. This works fine for individual documents, but it tends to cost more than going direct to the translator, and most general agencies don’t have visa-specific expertise — they translate the document but won’t flag, for example, that a medical certificate over three months old won’t be accepted, or that a particular consulate has updated its requirements.
Whichever route you choose, two things to check before you place an order: the translator must be currently registered with MAEC (not just historically accredited), and the language pair must be correct for the direction you need (English to Spanish for UK documents going to Spain).
Pricing varies depending on the translator, the document, and how urgently you need it. Typical ranges in the UK are:
What affects the cost:
For most UK visa applicants translating a standard set of documents — medical certificate, ACRO, marriage certificate, bank statements — the total sworn translation cost typically falls between £200 and £500, depending on document length and provider.
Standard turnaround for a typical UK visa document is 2-7 working days, depending on the translator’s workload and the document’s complexity. Single-page documents like medical certificates or ACRO certificates are usually faster than multi-page bank statements or academic transcripts.
Most providers offer urgent options. At Wilmer Health, our standard turnaround is 48 hours, with priority handling available for tighter deadlines.
When planning, work back from your consulate appointment date and leave a buffer. Sworn translations are needed before the appointment, not after, and rushing the translation step is a common cause of last-minute application stress.
In most cases, no. Sworn translators in the UK and Spain routinely work from high-quality scans or clear digital photographs of documents. The translator doesn’t need to handle the physical original to produce a valid translation.
What the Spanish consulate accepts has also evolved. Digitally signed sworn translations are now widely accepted by Spanish consulates and authorities — MAEC sworn translators use an official electronic signature issued by Spain’s national mint (the FNMT), which is legally equivalent to a physical signature and seal.
That said, some applicants prefer physical hard copies for their visa appointment, particularly if the consulate’s published guidance hasn’t been updated. Most providers, including Wilmer Health, offer both — a digitally signed PDF by email, with the option of a hard copy posted to your UK address.
When physical copies do matter:
For most applicants, a high-quality scan submitted to the translator and a digitally signed PDF in return is the standard, accepted route.
Common pitfalls that lead to rejected applications:
Self-translation. Even if you’re a fluent or native Spanish speaker, you cannot translate your own documents for a Spanish visa. The translator must be an independent, MAEC-accredited professional.
Online tools and AI. Google Translate, DeepL, ChatGPT, and similar tools — however accurate — are not accepted. The Spanish consulate requires a translator with legal accountability, not an AI output.
Friend or family member translations. Same principle. The translator must be a registered professional, regardless of their language skills.
UK-only certified translators. As covered above, CIOL and ITI accreditation alone is not sufficient for Spanish visa applications. The translator must hold MAEC accreditation.
Notarised English translations. Some applicants think a notary can “certify” a translation. They cannot — at least not in a way that satisfies Spanish requirements. A notary verifies a signature; they don’t validate the translation itself.
Out-of-date translations. Sworn translations don’t formally “expire,” but if the underlying document has expired (a medical certificate older than three months, for example), the translation no longer reflects valid information and won’t be accepted.
If your translation has been rejected for any of these reasons, the only fix is to redo it with a MAEC-accredited translator. There’s no appeal route, and no consulate will accept a translation from an unauthorised source on a “just this once” basis.
Wilmer Health provides sworn translations as part of our wider Spanish visa documentation service. Every translation is produced by a MAEC-accredited sworn translator, prepared in the format required by Spanish consulates and authorities, and delivered with a digital signature for immediate submission.
What’s included:
For most UK visa applicants, the most efficient route is to bundle the sworn translations with the rest of the visa documentation. It’s faster, cheaper than coordinating separately, and removes the risk of mismatched timelines between the apostille, the original document, and the translation.
Whether you need a single sworn translation or a full set of visa documents handled in one place, at Wilmer Health, you can order online and get started in minutes.
Yes, almost always. Any document submitted to a Spanish consulate that isn’t already in Spanish needs a sworn translation by a MAEC-accredited translator. The main exception is documents issued bilingually, like the bilingual Spanish visa medical certificate.
Not on its own. CIOL and ITI translations are accepted by UK authorities but not by Spanish consulates for documents going to Spain. The translator must hold MAEC accreditation from the Spanish Ministry of Foreign Affairs.
Most UK visa applicants pay between £40 and £100 per page, depending on whether they use an independent translator, a UK agency, or a visa specialist service. Total costs for a typical visa document set usually fall between £200 and £500.
Standard turnaround is 2-7 working days. Urgent and 48-hour options are widely available, sometimes with a priority surcharge.