Most Spanish authorities require a sworn translation of a foreign marriage certificate. The Civil Registry asks for one to register a marriage celebrated abroad, the Immigration Office for an EU family member card, and the Social Security for a widow’s or widower’s pension. Nationality works differently: the Ministry of Justice does not accept the translated foreign certificate, but a literal marriage certification issued by the Spanish Civil Registry.
One exception is worth checking first: if you married in an EU country, a multilingual standard form may remove the need for a translation altogether. If you married in the UK, the US, Australia or anywhere outside the EU, it will not apply to you.
Below you will find which procedures require it, when you can avoid the cost, and the sequencing mistake that makes people pay for the same job twice.
What counts as a marriage certificate?
It is the document issued by the authority that holds the record of your marriage. In England and Wales that is the General Register Office or the local register office; in Scotland, National Records of Scotland; in the United States, the county clerk or the state department of health where the marriage took place.
Spain will not simply accept the paper you were handed on the day. Before a Spanish authority will look at it, the document has to clear two separate hurdles:
- Proof that it is genuine, through an apostille or consular legalisation.
- Proof of what it says, through a sworn translation into Spanish.
These are two different things, done in a specific order. More on that below, because the order is where most people slip up.
Which procedures require a sworn translation?
These are the situations we deal with most often across our three offices.
Registering a foreign marriage in Spain
If one spouse is Spanish, the marriage has to be entered in the Spanish Civil Registry, either through the consulate or the Central Civil Registry in Madrid. The foreign certificate goes in apostilled and translated.
Spanish nationality
Marriage to a Spanish national cuts the required residence period to one year. Here it is worth clearing up a common misunderstanding: the Ministry of Justice will not take your translated foreign certificate. It requires a literal marriage certification issued by the Spanish Civil Registry. So the first step is not translating, it is registering the marriage in Spain. The sworn translation comes earlier, as part of that registration.
Residency: EU family member card and family reunification
This is the big one for British nationals since Brexit. If you are married to an EU or Spanish citizen and applying for a tarjeta de familiar de ciudadano de la Unión, the marriage certificate is the core evidence of the relationship, and the Immigration Office wants it in Spanish.
Widow’s or widower’s pension
The Spanish Social Security has to see proof of the marital bond. A foreign certificate goes in translated.
Divorce, inheritance and court proceedings
Any document in a non-official language has to be filed with a translation. That said, article 144 of the Spanish Civil Procedure Act allows that translation to be a private one; only if the other party challenges its accuracy is an official translation ordered. So a sworn translation is not strictly mandatory from the outset in every civil case, but it is the standard and the prudent choice: it stops the case stalling if anyone objects. In divorces of marriages celebrated abroad, in estate distribution and wherever marital status is decisive, file it sworn from the start.
Notaries, banks and the Land Registry
Buying property in Spain is a common trigger. Notaries need to know your marital status and the matrimonial property regime that applies to you, and if your certificate is foreign, they will want it translated.
When do you not need a translation?
This depends entirely on where you got married, and it is worth five minutes of checking before you spend anything.
If you married in an EU country
Regulation (EU) 2016/1191 has applied since February 2019. It removes the apostille requirement between EU member states for certain public documents, and marriage is expressly among the facts covered. It also lets you request a multilingual standard form to accompany the certificate.
It is worth understanding what that form is: a translation aid with no autonomous legal value. In principle no translation should be required when you present it, but the receiving authority may assess whether the information it contains is sufficient and, exceptionally, ask for an additional translation. The Regulation itself provides for this.
Ask the registry that issued your certificate for the multilingual standard form. The Regulation caps what can be charged for it.
If you married in the UK, the US, Canada, Australia or elsewhere outside the EU
None of the above applies. The UK left the EU and is not covered by Regulation 2016/1191, so a British marriage certificate needs an apostille from the FCDO and a sworn translation, with no shortcut. The same goes for American, Canadian, Australian, South African and Indian certificates.
The receiving authority always has the final say. Some registries and consulates apply their own criteria and ask for a sworn translation regardless. Before you rule it out, ask at the counter.
The mistake that costs you twice: sequence
We see this every week. Somebody arrives with a certificate already translated and asks whether we can “put the apostille on top of it”. That is not how it works.
The apostille goes on the original document, and the translation comes afterwards, once the document has been apostilled. The reason is simple: the apostille forms part of the document you are submitting, so the sworn translator has to translate it as well. Translate first and apostille second, and your translation is incomplete and can be rejected.
- Get an up-to-date certificate Order it from the register office that holds the record. In England and Wales this is a certified copy from the GRO. Check first how recently issued the Spanish authority needs it to be.
- Apostille the original Only if the document actually needs it. This is done by the issuing country, never by Spain. For UK documents it is the Foreign, Commonwealth and Development Office; for US documents it is the Secretary of State of the state that issued the certificate. If the country is not party to the Hague Convention, you need consular legalisation instead, which takes longer.
- Order the sworn translation Of the complete document, apostille included, from a translator appointed by the Spanish Ministry of Foreign Affairs.
- Submit both together Apostilled original and sworn translation, to the Civil Registry, the Immigration Office, the court or whichever body is handling your case.
You can read more about the process in our guide to the Hague Apostille.
What exactly gets translated?
All of it. A sworn translation reproduces the entire document, not just the main body of text.
| Element | Translated? | Why it matters |
|---|---|---|
| Body of the certificate | Yes | The substance of the record. |
| Apostille or legalisation | Yes | It is part of the document being submitted. |
| Stamps and letterheads | Yes | They evidence official origin. |
| Signatures and handwriting | Yes | Marked as illegible where they are. |
| Reverse side | Yes, if used | Often carries marginal notes. |
A cropped photo or a scan where the stamp is unreadable means we have to ask you to send it again, and that delays everything. Scan the whole document flat, with all four edges visible and decent light. If there are notes on the back, scan that side too.
Who is allowed to do this translation?
Only a sworn translator-interpreter appointed by the Spanish Ministry of Foreign Affairs, European Union and Cooperation. The appointment appears on the official register the Ministry publishes, and the translator’s signature and stamp make the document valid throughout Spain, regardless of the province the translation was issued in.
A certified translation from a UK or US agency, however professional, is not the same thing. It may be accepted if legalised by the Spanish consulate, but that route is slower and often ends in rejection. It is cheaper and faster to have it done in Spain.
Frequently asked questions
Does a sworn translation expire?
The translation itself does not. The original certificate can: many Spanish authorities require it to have been issued recently. If the certificate goes stale you have to order a new one and have it translated again, so confirm the time limit with the receiving body before you commission anything.
My marriage certificate is from the UK. Do I still need an apostille after Brexit?
Yes. The UK remains a party to the Hague Convention, so the apostille route still works and is issued by the FCDO. What changed is that the UK is no longer covered by EU Regulation 2016/1191, so the multilingual standard form and the apostille exemption available to EU documents do not apply to British certificates.
Can I submit the sworn translation digitally?
Yes, where the receiving authority accepts it. Sworn translations can be issued with a recognised electronic signature and a growing number of Spanish administrations accept them through their online portals. Others still insist on paper with a wet stamp and signature.
Does the sworn translation itself need an apostille?
No. The apostille goes on the original, before translation. The sworn translation already carries the signature and stamp of an officially appointed translator, and that is what gives it legal validity in Spain.
What if my certificate is in a less common language?
It can still be translated. If no sworn translator is appointed for that language, in certain cases a double sworn translation through a bridge language may be used. Each case needs to be assessed to determine the right route, depending on the language and on the authority the document is going to.
This guide is for information only. Specific requirements are set by each authority and can change, so always confirm with the body receiving your documents before starting a procedure.