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Published February 24, 2026

Documents to Translate for UK Citizenship (Naturalisation)

What you need to know about certified translation for UK naturalisation applications on Form AN in 2026.

Who Needs Document Translation for UK Citizenship?

Are you applying for British citizenship by naturalisation (Form AN)? Then you need a certified English translation of every supporting document that is not in English or Welsh. This is the last step in your immigration journey. You spend years in the UK on a visa, then get Indefinite Leave to Remain (ILR). Naturalisation then gives you full British citizenship.

Citizenship applications are hard for one reason: they often call for old documents. Birth certificates, marriage records and civil status papers can be decades old. Some come from countries that no longer exist in their old form. These papers are often faded, handwritten, or laid out in a way you rarely see today.

UKVI Translation Requirement

The Home Office says every document not in English or Welsh must come with a certified translation. Each translation needs a signed statement from the translator. That statement confirms the work is accurate and complete. Machine translations and uncertified translations are NOT accepted.

Citizenship Application Translation Pricing

All languages from £17.99 per page. Most citizenship applications need 4-8 documents translated.

Documents You Must Translate for Naturalisation

These are the documents that most often need a certified translation for a UK citizenship application:

Birth Certificate

Your original birth certificate from your home country. Older ones may be handwritten, or on an unusual form.

Marriage or Civil Partnership Certificate

Your current marriage certificate. If you married abroad, send the foreign certificate with a certified translation.

Divorce Decree or Death Certificate

If you were married before, you must show how that marriage ended. Send the divorce decree, or your spouse's death certificate.

National Identity Card

If your national ID card has text that is not in English, those parts need a certified translation.

Police Clearance Certificates

Needed for any country where you have lived 12 months or more in the last 10 years. Each certificate in another language needs translating.

Name Change Documents

Deed polls, court orders or official name change papers from your home country. They explain why your name differs across documents.

Adoption Certificate

If you were adopted, the official adoption decree or certificate from your home country needs a certified translation.

Referees' Documents (If Applicable)

If your character referees send in papers written in another language, those need a certified translation too.

Documents You Do NOT Need to Translate

Not everything in your citizenship application needs translating. These documents do not need a certified translation:

Life in the UK Test Certificate

The test provider issues this in English, so you need no translation.

Biometric Residence Permit (BRP)

The UK Home Office issues it, so it is already in English.

English Language Test Certificate

IELTS, Trinity and other SELT certificates are already in English.

UK Utility Bills and Council Tax

UK documents you use to prove where you live are already in English.

The Historical Document Challenge

Citizenship applications stand out because they often need papers from decades ago. Your birth certificate might be 30, 40 or even 50 years old. That brings a few common problems:

Handwritten Documents

Civil servants wrote many older birth and marriage certificates by hand. They can be hard to read even in the original language. A professional translator who knows your language and region will recognise the handwriting of that era.

Faded or Damaged Documents

Papers kept for decades often have faded ink, water damage or torn edges. Upload the clearest scan you can. Our translators can usually work with a document you can only partly read. They will mark any part they cannot make out.

Documents from Former Countries

Some countries have changed their name or their borders, such as Yugoslavia, the USSR and Czechoslovakia. If you were born in one, your documents may use a language or a layout no longer in official use. Professional translators who know these regions handle them accurately.

Archaic Language or Formats

Older documents often use dated words, old legal terms or pre-reform spelling. Older Arabic papers may use Ottoman-era terms. Older Chinese papers may use Traditional characters, even ones from mainland China.

UKVI Translation Requirements for Citizenship Documents

Complete Word-for-Word Translation

Every part translated in full, including stamps, seals and dates

Professional Certification

A signed statement of accuracy from the translator, with their credentials and contact details

Original Format Preserved

The English translation keeps the same structure and layout as the original

UKVI Compliance

Meets every Home Office rule for naturalisation applications

How to Get Your Citizenship Documents Translated

1

Gather Your Documents

Collect every supporting document for your Form AN application. That means your birth certificate, marriage certificates, divorce decrees, police clearances and any name change papers. For older documents, check you have the best copy you can get.

2

Upload for Instant Quote

Upload clear scans or photos of your non-English documents. Our system spots the language on its own and prices the job by page count. It handles older and handwritten documents too.

3

Professional Translation

Expert translators handle your documents with care, old and handwritten ones included. Each document is translated in full, with every stamp, seal and note.

4

Receive Certified Translations

We email you UKVI-compliant certified PDFs, ready for your citizenship application. Each one carries the certification statement the Home Office asks for.

Citizenship Document Translation Pricing Guide

Document TypeTypical PagesEstimated Cost
Birth Certificate1-2 pages£17.99-£35.98
Marriage Certificate1-3 pages£17.99-£53.97
Divorce Decree2-4 pages£35.98-£71.96
Police Clearance Certificate1-2 pages£17.99-£35.98
Name Change Document1-2 pages£17.99-£35.98
National Identity Card1 page£17.99

* Every language costs £17.99 per page. The prices above are based on the page counts for each document type.

Frequently Asked Questions - Citizenship Translation

Do I need to translate my passport for citizenship?

Usually not. Passports follow an international standard (ICAO), so they show English next to the national language. There is one exception. If a stamp, endorsement or note in your passport is only in a foreign language, and it matters to your case, that part may need translating.

My birth certificate is very old and hard to read. Can it still be translated?

Yes. Professional translators who work with old records can handle aged, handwritten and faded documents. Upload the best scan you have. Our translators will mark any part they cannot read. If you need to, you can ask your home country for a replacement certificate.

I already had documents translated for my ILR application. Do I need new translations?

You can reuse the certified translations from your ILR application. They must still be accurate and still meet UKVI standards. Certified translations do not expire. But if a document itself has changed, such as a new marriage certificate, you need a new translation of it.

What if my document is from a country that no longer exists?

Documents from countries that no longer exist, such as the USSR, Yugoslavia and Czechoslovakia, are still valid for a citizenship application. The translator should record the original issuing office and country in the translation. Ours have handled papers from former Soviet and Yugoslav states, and from other historical states.

Do I need to translate the Life in the UK test certificate?

No. The Life in the UK test certificate comes in English, so it needs no translation. The same goes for your BRP (Biometric Residence Permit) and your English language test certificate.

How does citizenship translation differ from visa translation?

The rules are the same: certified, accurate and complete. Citizenship applications just tend to involve more old documents, and to cover a longer stretch of your life. The good news is that you have probably translated many of them already, for earlier visa and ILR applications.

Citizenship Document Translation Checklist

  • Find your original birth certificate from your home country
  • Gather all marriage and civil partnership certificates
  • Get divorce decrees or death certificates if you were married before
  • Get police clearance certificates for every country you lived in for 12 months or more
  • Collect any name change papers that explain why your names differ
  • Check whether you can reuse the translations from your ILR application
  • Upload all non-English documents for certified translation

Ready to Translate Your Citizenship Documents?

Get UKVI-certified translations for your naturalisation application. Upload your documents to see the price at once.

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