Legalisation
Apostille, Legalisation & Sworn Translations for Spain
One of the most common reasons a Spanish visa or residence application is delayed is a document that is missing the correct apostille/legalisation or a valid sworn translation into Spanish. This guide explains what each term means, when you need it, and how to avoid costly rework.
1) The Three Concepts (and why they matter)
In Spain, foreign documents often need two things before they are accepted:
- Apostille (Hague Apostille): a simplified authentication that confirms the document is official in countries that are part of the Hague Convention.
- Legalisation (Consular legalisation): a more formal process used when apostille does not apply (typically when the issuing country is not in the Hague system, or for specific document types).
- Sworn translation into Spanish: an official translation carried out by a Spain-authorised sworn translator (traductor jurado) when the document is not in Spanish.
Think of it like this: apostille/legalisation proves the document is authentic; the sworn translation makes it legally understandable for the Spanish authorities.
2) Public vs. Non-Public Documents
Spanish authorities typically treat public documents differently from private (non-public) documents. Public documents (usually need apostille/legalisation)
- Criminal record certificates
- Birth/marriage certificates
- University degrees / academic certificates (often)
- Notarial deeds and notarised declarations (often)
- Court documents and official registries
Non-public documents (often only sworn translation)
- Bank statements (usually not “public”, depending on the authority)
- Employment contracts and company letters
- Payslips and invoices
- Insurance policies and payment receipts
- Utility bills or private proofs of address
Authorities can differ slightly by consulate and immigration office. When in doubt, treat it as “stricter is safer” and confirm before you upload.
3) When do you need a sworn translation?
If the document is not in Spanish, you will generally need a sworn translation into Spanish. For many immigration processes, informal translations are not accepted. A sworn translator provides a signed and stamped translation that Spanish authorities recognise. If your document is already issued in Spanish, you normally do not need a translation. If it is bilingual (Spanish included), it may be accepted without further translation, depending on the office.
4) Apostille or legalisation: which one applies?
The correct route depends on the issuing country and the document type: If the country is in the Hague Apostille system, you usually need an apostille. If it is not, you may need consular legalisation (often involving the Ministry of Foreign Affairs and the Spanish Consulate). In both cases, if the final document is not in Spanish, add a sworn translation. Practical tip: the apostille is typically issued in the same country that issued the original document. Plan timelines early because some certificates expire quickly or take time to obtain.
5) Common mistakes we see (and how to avoid them)
- Uploading “travel insurance” instead of a compliant Spanish private policy for immigration.
- Submitting documents without apostille/legalisation when required.
- Using non-sworn translations (or translations into the wrong language).
- Forgetting that some apostilles must be issued in the same country as the document.
- Submitting partial scans (missing stamps, back pages, or annexes).
- Mixing several pages/photos without merging them into a single PDF.
Many delays come from small details: missing stamps, incomplete scans, or the wrong translation type. A quick review before submission saves weeks.