Which Documents Must Be Translated and Apostilled to Buy in Spain
Spanish notaries work to strict paperwork rules, and documents issued in the United Kingdom often need an extra stamp and an official translation before they count. Here is what UK buyers typically need to prepare, and why.
Who is behind this page. Sókerim is a Spanish real-estate agency (Lyrio Home Solutions, S.L.) with offices in the Madrid region and Alicante and a network of about 1,000 collaborating agencies across Spain. We help people who live abroad find, buy and manage property in Spain, in English, from the first search to the keys.
Getting Your Paperwork Ready Before You Sign
Buying a property in Spain from the United Kingdom involves more than agreeing a price and finding a lawyer. Several personal and financial documents issued back home must be recognised as valid in Spain before a notary, the Land Registry or your bank will accept them. For some documents that means an apostille stamp; for others it means a certified translation into Spanish, done by a translator officially recognised for legal purposes; for a few, both.
Getting this sequence wrong is one of the most common causes of delay for buyers from the United Kingdom, because the apostille has to be obtained before the translation, not after, and not every document needs the same treatment.
Start gathering and apostilling documents as soon as you make an offer: a sworn Spanish translation can only be produced once the apostille is already on the original document.
Why Spanish Notaries Insist on Apostilles
Spain and the United Kingdom are both parties to the Hague Apostille Convention, so public documents issued by UK authorities are not simply accepted at face value; they need an apostille from the relevant UK body confirming the document and signature are genuine. Only once that stamp is in place can a Spanish sworn translator turn the document into an official Spanish version a notary will file.
This applies mainly to public or official documents: a power of attorney signed in the UK if you cannot attend the signing in person, marriage or birth certificates needed for inheritance or tax planning, or a certificate of good standing for a UK company buying through a corporate structure. Purely financial paperwork such as payslips or bank statements is usually accepted with a certified translation alone, without an apostille, though your lawyer or gestoría will confirm this case by case.
NIE
Your Spanish tax number
Every foreign buyer needs an NIE (Número de Identificación de Extranjero) before completing a purchase. It is not a translated document itself, but the passport or identity document used to apply for it, and any power of attorney used to request it on your behalf, may need an apostille and translation first.
| Document | Apostille usually needed? | Spanish translation needed? |
|---|---|---|
| Valid passport or UK ID document | No | No, an official copy is normally enough |
| Power of attorney signed in the UK | Yes | Yes, by a sworn translator |
| Marriage or birth certificate | Yes | Yes, by a sworn translator |
| P60, payslips, Self Assessment return | Rarely | Often, for notary or bank file |
| Bank statements, last three to six months | Rarely | Often |
A document translated in the United Kingdom by a general translator is not automatically valid in Spain; the notary will usually ask for a sworn Spanish translator officially recognised for legal purposes, not a standard commercial translation.
The Financial File Your Lawyer and Bank Will Ask For
Beyond identity documents, Spanish notaries, banks and sometimes the Land Registry want evidence of where your money comes from. For UK buyers this usually means a recent P60 and payslips, your last filed UK tax return (Self Assessment), bank statements from the last three to six months, and details of any existing loans or mortgage commitments. None of these are complicated documents, but each one may need an official Spanish translation if it is going into the notary's file or being used to support a mortgage application with a Spanish lender.
Since the United Kingdom uses the pound sterling rather than the euro, it is also worth building exchange-rate movements and currency conversion costs into your planning when transferring funds for the purchase, the deposit or later running costs such as community fees and IBI.
- Valid passport or UK national identity document
- Recent P60 and payslips as proof of income
- Last filed UK tax return (Self Assessment)
- Bank statements from the last three to six months
- Evidence of existing loans or mortgage commitments
After the Purchase: Tax and Residency Paperwork
Once you own a property, the paperwork does not stop. Spain and the United Kingdom have a double taxation agreement, and a local tax adviser should confirm exactly how rental income or any future gain from the Spanish property needs to be declared both in Spain, through the annual Modelo 210 for non-residents, and reported to HMRC. If you later sell as a non-resident, the buyer withholds 3% of the price on account of your Spanish tax, alongside the separate municipal capital-gains tax on the land value.
As the United Kingdom is no longer an EU member state, British citizens can stay in Spain for up to 90 days in any 180-day period without a visa; longer stays require a visa or residence permit. Spain's former Golden Visa route for property investors ended on 3 April 2025 and is no longer available, so a property purchase alone no longer grants residence rights.
90/180
Days allowed without a visa
British citizens can spend up to 90 days in any 180-day period in Spain without applying for a visa. Anyone planning to stay longer, including many second-home owners, needs to look into a visa or residence permit well before completion.
If you live in the United Kingdom
Spain is a relatively short flight away from most UK airports, making regular visits to a Spanish property straightforward for owners based in Britain. Many British buyers are drawn to Spain for its climate, coastal lifestyle and established expatriate communities. One practical point to bear in mind is that Spanish inheritance law differs from UK rules, so it is worth taking specific advice on how it may affect the property and one's estate. Currency movements between sterling and the euro can also affect the overall cost of purchase and ongoing expenses.
What a Spanish bank will usually ask you for
- Proof of income: recent P60 and payslips
- Last filed UK tax return (Self Assessment)
- Bank statements from the last three to six months
- Evidence of existing loans or mortgage commitments
- Valid passport or UK national identity document
Tax at home and in Spain
Spain and the United Kingdom have a double taxation agreement in place, and a local tax adviser should confirm how rental income or gains from Spanish property must be declared and reported to HMRC.
Staying in Spain
As the United Kingdom is no longer an EU member state, British citizens may stay in Spain for up to 90 days in any 180-day period without a visa, and must apply for a visa or residence permit for longer stays.
Since the United Kingdom uses the pound sterling (GBP) rather than the euro, buyers should factor in exchange-rate movements and currency conversion costs when paying for a property or transferring funds to Spain.
Frequently asked questions
Do I need to get my UK passport apostilled to buy in Spain?
No. A valid passport is generally accepted as proof of identity by Spanish notaries without an apostille. Apostilles are usually required for other official documents, such as a power of attorney signed in the UK, marriage or birth certificates, or company documents if you are buying through a UK corporate structure.
What exactly is a sworn translator and why can't I translate the documents myself?
A sworn translator (traductor jurado) is officially authorised in Spain to produce translations with legal validity for notaries, registries and tax offices. A standard translation, even a very accurate one, is not accepted for these purposes, so documents destined for your notary file usually need this specific type of certified translation.
Do my UK bank statements need an apostille before I buy?
Usually not. Bank statements, payslips and tax returns are private financial documents rather than public records, so they are normally accepted with a certified Spanish translation alone, without an apostille. Your lawyer or gestoría will confirm this for your specific bank or notary.
How does the UK-Spain double taxation agreement affect me as a buyer?
The agreement sets out how rental income or any future gain on your Spanish property is treated so you are not taxed twice on the same income. You will still need to file the Spanish non-resident return and report the relevant figures to HMRC, so a tax adviser familiar with both systems is worth involving early.
Can I still get a Golden Visa if I buy a property in Spain?
No. Spain's Golden Visa route for property investors ended on 3 April 2025 and is no longer available. Buying a property does not currently grant residence rights, so British citizens remain limited to 90 days in any 180-day period unless they apply separately for a visa or residence permit.