If you need to use UK documents in Portugal, you may be asked to have them legalised before they are accepted. This can apply to documents for residency, NIF applications, property transactions, family registration, marriage, inheritance, education, employment or business.
For many official procedures in Portugal, a UK apostille may be required. An apostille confirms that the signature, stamp or seal on a UK document can be recognised for international use. The UK Legalisation Office checks the document signature, stamp or seal and attaches an apostille if it can verify it.
However, an apostille is not always the only requirement. Some Portuguese authorities may also ask for a certified translation, a recently issued document, a notarised copy or a specific document format.
What UK documents may be needed in Portugal?
UK documents may be requested in Portugal for many different procedures, including residency, NIF registration, property purchases, inheritance, family matters, marriage, study, employment and company procedures.
Common documents include:
- birth certificates
- marriage certificates
- divorce documents
- deed poll documents
- passport copies
- proof of address documents
- ACRO or police certificates
- bank statements
- employment letters
- pension or income documents
- degree certificates
- academic transcripts
- medical certificates
- company documents
- powers of attorney
The exact documents required depend on the purpose and the Portuguese authority, bank, notary, lawyer, university, employer or government office requesting them.
Is an apostille enough for Portugal?
For many UK documents being used in Portugal, an apostille may be the main legalisation step. However, the document itself must still meet the requirements of the receiving authority.
Some authorities may ask for the original document. Others may accept a certified copy. Some may require a Portuguese translation, a recent issue date or notarisation before apostille.
If a document is a private document, copy, online record or PDF printout, it may need solicitor certification or notarisation before it can be legalised.
Residency documents for Portugal
UK documents may be needed for Portuguese residency applications, family reunification, proof of income, proof of address or other immigration-related procedures.
You may be asked for documents such as birth certificates, marriage certificates, police certificates, bank statements, pension letters, employment letters, proof of address documents or medical certificates.
Some official certificates may be suitable for direct apostille. Other documents, such as bank statements, passport copies or employment letters, often need solicitor or notary certification first.
NIF and banking documents
A NIF is a Portuguese tax identification number and may be needed for many practical matters in Portugal, including banking, property, tax and contracts.
Depending on the situation, you may be asked for proof of identity, proof of address or supporting financial documents. If UK documents are being used, they may need certification, apostille or translation depending on the organisation requesting them.
For bank statements, proof of address documents and passport copies, certification is often important because these documents may not be directly apostilled as originals.
Property documents for Portugal
UK documents may be required when buying, selling or managing property in Portugal. A Portuguese lawyer, notary, bank or tax authority may ask for legalised paperwork before completing a transaction.
Common documents may include passport copies, proof of address, bank statements, powers of attorney, marriage certificates, divorce documents, company documents or inheritance records.
Powers of attorney are especially common for property matters. They often need careful signing, notarisation, apostille and sometimes Portuguese translation before they can be used.
Family and civil records
UK family documents may be needed in Portugal for marriage, civil registration, nationality, inheritance, divorce recognition or family record updates.
These may include birth certificates, marriage certificates, divorce documents, adoption certificates, civil partnership certificates, deed polls and death certificates.
Official UK civil certificates can often be apostilled directly if they contain the correct signature, stamp or seal. If the document is old, damaged or unclear, ordering a fresh replacement certificate may help avoid delays.
Education and employment documents
UK education and employment documents may be needed in Portugal for study, professional registration, job applications, work contracts or visa procedures.
These may include degree certificates, academic transcripts, professional registration certificates, employment letters, Certificates of Good Standing and DBS or ACRO certificates.
Some documents may need certification before apostille, especially if they are copies, PDFs, online records or documents issued by private organisations.
Business documents for Portugal
UK company documents may be requested in Portugal for banking, contracts, property, tax registration, tenders, company setup or appointing representatives.
Common business documents include:
- Certificate of Incorporation
- Memorandum and Articles of Association
- Companies House documents
- Certificate of Good Standing
- board resolutions
- shareholder resolutions
- company powers of attorney
- commercial contracts
- director passport copies
Corporate documents may need solicitor certification, notarisation, apostille and Portuguese translation depending on the receiving bank, notary or authority.
Do documents need certification first?
Some UK documents can be apostilled directly. Others need solicitor certification or notarisation before legalisation.
Certification may be needed for:
- passport copies
- driving licence copies
- bank statements
- proof of address documents
- employment letters
- medical certificates
- company resolutions
- powers of attorney
- commercial contracts
- printed PDFs
- online records
GOV.UK advises checking with the person asking for the document whether it needs to be legalised or certified before legalisation.
Do you need a Portuguese translation?
Many UK documents used in Portugal may need a Portuguese translation, especially for government, court, notarial, immigration, property or registry procedures.
The correct order can vary. Some authorities want the UK document apostilled first and then translated. Others may require the translation itself to be certified or legalised.
If the document is being used for property, residency, inheritance or civil registration, translation requirements should be checked before submission.
Common reasons for delays
Documents for Portugal may be delayed if the wrong document is submitted, if apostille legalisation is missing, or if the translation does not meet the receiving authority’s requirements.
There may also be delays if a copy has not been certified correctly, if a power of attorney has not been notarised, if the document is too old, or if the Portuguese authority requested a different format.
Checking the full Portugal requirement before legalisation can help avoid rejection.
How 12 Apostille can help
12 Apostille can help you prepare UK documents for use in Portugal. We can advise whether your document may need solicitor certification, notarisation, apostille legalisation, Portuguese translation or additional preparation.
This helps reduce the risk of delays and makes sure your document is prepared correctly before it is submitted to a Portuguese authority, bank, notary, lawyer, employer, university or business partner.
Final checklist
Before arranging legalisation for UK documents for Portugal, check which exact document is required, whether the original or certified copy is needed, and whether solicitor certification or notarisation is required.
You should also check whether an apostille is accepted, whether a Portuguese translation is needed, whether the document must be recently issued, and whether supporting documents are required.
Preparing the document correctly from the start can help avoid delays with Portugal residency, NIF, property, inheritance, banking, family, education or business procedures.