Legal Translation Services in London and the UK
Legal translation services in London and the UK deliver certified, sworn and notarised translations in 200+ languages, ISO 17100, from £30 per page, same-day.
Request a Free Quote
What we do
Our services
What are legal translation services?
Legal translation services convert contracts, court documents, witness statements and immigration papers between languages while preserving legal effect, delivered in the UK under ISO 17100 as certified, sworn or notarised translations accepted by courts, the Home Office and Companies House.
What is the difference between certified, sworn, notarised and apostilled legal translation?
Certified translation carries a translator’s signed statement of accuracy; sworn translation is signed before a court-authorised sworn translator; notarised translation adds a notary public’s seal on the translator’s signature; apostille adds FCDO legalisation for use abroad under the Hague Convention.
Which legal documents do we translate?
We translate 18 core legal document families, including contracts, court orders, witness statements, affidavits, powers of attorney, patents, wills, birth certificates, marriage certificates, corporate filings, arbitration awards, immigration papers and shareholder agreements, each routed to the certification tier the accepting body requires.
How much do legal translation services cost in the UK?
Legal translation services in the UK start from £30 per page under ISO 17100, with pricing driven by four variables: certification tier (certified, sworn, notarised, apostilled), language pair rarity, document complexity, and turnaround urgency, quoted in GBP with no VAT surprises on the final invoice.
How fast can legal translations be delivered?
Legal translations are delivered same-day for civil documents under 1,000 words placed London before 11:00 GMT, within 24 to 48 hours for legal and academic packs, and on agreed milestones for projects above 10,000 words, all under ISO 17100 quality control.
Which languages are covered for legal translation?
Legal translation is covered in 200+ language pairs under a single ISO 17100 workflow, including Spanish, French, German, Italian, Arabic, Mandarin, Korean, Bulgarian, Polish, Portuguese, Russian, Turkish and Urdu, each handled by a linguist qualified in both source- and target-country law.
Choosing a legal translation provider in the UK means choosing evidence that stands up in court, at the Home Office, and at Companies House — not just prose that reads well. This page is part of our wider Translation Services offer and covers every evidentiary tier, price band, turnaround window and language pair a London law firm, in-house team or private client needs.
What are legal translation services?
Legal translation services convert contracts, court documents, witness statements and immigration papers between languages while preserving legal effect, delivered in the UK under ISO 17100 as certified, sworn or notarised translations accepted by courts, the Home Office and Companies House. The broader detail sits on our Legal Translation Services UK: Core Overview page.
Every legal translation carries four fixed components:
- A signed statement of accuracy naming the translator and their qualifications.
- Bilingual page-numbered formatting that mirrors the source document.
- A dated certification stamp or letterhead identifying the translation company.
- Contact details the accepting institution can verify in writing.
What separates legal translation from general translation?
Legal translation differs from general translation in three ways: it preserves legal effect across jurisdictions, it is produced by linguists trained in source- and target-country law, and it carries a signed statement of accuracy that turns the file into admissible evidence. Comparative-law knowledge is essential because the translator must recognise when a term (for example, fideicomiso, Prokura, or abogado) has no direct English equivalent and requires a descriptive rendering rather than a false-friend substitution.
Which UK bodies accept legal translations?
UK institutions that accept legal translations include the Home Office, HM Courts and Tribunals Service (HMCTS), the Foreign, Commonwealth and Development Office (FCDO), Companies House, HMRC, UK Visas and Immigration, the General Register Office and university admissions offices. Each body sets its own acceptance rule:
- Home Office and UKVI — certified translation with translator’s statement, name, signature, date and contact details (gov.uk guidance).
- HMCTS — certified translation with signed statement of truth for civil, family and criminal filings.
- FCDO Legalisation Office — apostille on the notarised translation for use abroad under the Hague Convention.
- Companies House and HMRC — certified or notarised translation of foreign incorporation and tax documents.
- General Register Office and universities — certified translation of civil-status and academic records.
What is the difference between certified, sworn, notarised and apostilled legal translation?
Certified translation carries a translator’s signed statement of accuracy; sworn translation is signed before a court-authorised sworn translator; notarised translation adds a notary public’s seal on the translator’s signature; apostille adds FCDO legalisation for use abroad under the Hague Convention. The four-tier framework is the clearest way to route a document to the correct UK institution — and the tier-comparison detail lives on our Certified, Sworn and Notarised Legal Translation child page.
| Tier | Who signs | Accepting body | Typical use |
|---|---|---|---|
| Certified | Qualified translator / ISO 17100 company | Home Office, UKVI, HMCTS, UK universities | Immigration, court bundles, academic records |
| Sworn | Court-registered sworn translator (destination country) | Foreign civil-law courts and civil registries | Filings in Spain, Italy, France, Germany, Poland |
| Notarised | UK notary public seals the translator’s signature | Foreign authorities, Companies House, IPO | POAs, corporate documents, academic credentials abroad |
| Apostilled | FCDO Legalisation Office | Hague Convention states | Cross-border legal use of notarised translations |
When do you need a certified translation?
A certified translation is required when the Home Office, UK Visas and Immigration, universities or UK courts request a signed statement of accuracy, translator identity and contact details on the translation, for immigration, academic and civil-status documents. It is the default tier for 80% of UK-facing legal work.
When do you need a sworn translation?
A sworn translation is required when the destination country’s legal system mandates that a court-registered sworn translator sign and stamp the document, most often for court filings, notarial deeds and civil-registry submissions in Spain, Italy, France, Germany or Poland. The UK does not operate a sworn-translator register itself, so sworn translations are routed to registered translators in the destination jurisdiction.
When do you need a notarised translation?
A notarised translation is required when a UK notary public must witness and seal the translator’s signature on the statement of accuracy, for corporate documents, powers of attorney and academic credentials sent overseas. The notary confirms the translator’s identity; the translator confirms the translation’s accuracy.
When do you need an apostille on a translation?
An apostille is required when a translated notarised document is used in a Hague Convention country; the FCDO Legalisation Office issues the apostille, confirming the notary’s signature is authentic for cross-border legal use. Add 2–5 working days to the turnaround for FCDO processing.
Which legal documents do you translate?
We translate 18 core legal document families, including contracts, court orders, witness statements, affidavits, powers of attorney, patents, wills, birth certificates, marriage certificates, corporate filings, arbitration awards, immigration papers and shareholder agreements, each routed to the certification tier the accepting body requires. Deep routing detail sits on our Legal Document Translation by Document Type page.
| Document family | Required tier | Accepting body |
|---|---|---|
| Contracts and NDAs | Certified | Counterparty / HMCTS |
| Court orders and judgments | Certified | HMCTS |
| Witness statements and affidavits | Certified | HMCTS |
| Powers of attorney | Notarised (+ apostille abroad) | Notary / FCDO |
| Patents and trademark filings | Certified | UK IPO / EPO |
| Wills and probate | Certified or notarised | Probate Registry |
| Birth and marriage certificates | Certified | Home Office / GRO |
| Certificates of incorporation | Notarised | Companies House |
| Arbitration awards | Certified or sworn | Arbitral tribunal |
| Immigration papers | Certified | Home Office / UKVI |
What contract and commercial documents do you translate?
Contract and commercial documents translated include NDAs, employment contracts, shareholder agreements, SPAs, distribution agreements, terms and conditions, licensing agreements and franchise contracts, delivered as certified translations under ISO 17100 with matching bilingual formatting. Defined terms such as Effective Date, Force Majeure and Beneficial Owner render identically across every schedule and annex through a client-locked termbase.
What litigation and court documents do you translate?
Litigation and court documents translated include pleadings, witness statements, expert reports, court orders, judgments, disclosure bundles, arbitration awards and skeleton arguments, delivered court-ready for HMCTS filings with page-numbered bilingual formatting. Court document translation UK work is priced per word for bundles above 1,000 words and delivered on agreed milestones for disclosure exercises above 10,000 words.
What immigration and civil-status documents do you translate?
Immigration and civil-status documents translated include passports, birth certificates, marriage certificates, divorce decrees, police clearance certificates, academic transcripts and bank statements, delivered as Home Office-accepted certified translations from £30 per page with same-day turnaround. Full workflow detail sits on our Immigration and Home Office Legal Translation page.
What corporate and regulatory documents do you translate?
Corporate and regulatory documents translated include certificates of incorporation, articles of association, board resolutions, audited accounts, prospectuses, patents, trademark filings and compliance reports, delivered as notarised translations where Companies House, HMRC or the IPO requires. Notarisation adds one working day to the standard turnaround.
Pricing
How much do legal translation services cost in the UK?
Legal translation services in the UK start from £30 per page under ISO 17100, with pricing driven by four variables: certification tier, language pair rarity, document complexity, and turnaround urgency, quoted in GBP with no VAT surprises on the final invoice. The full quoting workflow sits on our Legal Translation Pricing, Turnaround and Quotes page.
| Service | Pricing model | Indicative rate (GBP) |
|---|---|---|
| Certified civil document (≤250 words) | Per page | from £30 |
| Certified contract or witness statement | Per word | from £0.12 |
| Notarised translation | Per page + notary fee | from £30 + £45 |
| Sworn translation (destination country) | Per page + attendance | from £55 |
| Apostille (FCDO) | Fixed | from £85 |
| Large matter file (>10,000 words) | Fixed quote | on request |
What is the price per page for certified legal translation?
The price per page for certified legal translation starts at £30 for civil documents under 250 words, rising for legal packs with dense clauses, rare language pairs such as Korean, Bulgarian or Arabic, and sworn or notarised tiers that require in-person attendance. Page pricing is capped at 250 source words; anything denser rolls into per-word pricing.
Per-page, per-word or fixed quote — which pricing model applies?
Per-page pricing applies to standardised civil documents such as birth or marriage certificates; per-word pricing applies to contracts, witness statements and court bundles above 1,000 words; fixed-quote pricing applies to multi-document matter files and technical projects above 10,000 words. The three models coexist so buyers pay for the actual translation effort rather than a flat rate that penalises short documents.
‘Law firms and businesses request a legal translation quote by uploading the source file and specifying the target language and deadline.’
Law firms and businesses request a legal translation quote by sending the source files, target language, certification tier and deadline; a fixed GBP quote is returned within 60 minutes during London business hours, with no obligation and full NDA cover. Files are transferred over an encrypted portal and deleted from the intake queue once the quote is issued.
How fast can legal translations be delivered?
Legal translations are delivered same-day for civil documents under 1,000 words placed in London before 11:00 GMT, within 24 to 48 hours for legal and academic packs, and on agreed milestones for projects above 10,000 words, all under ISO 17100 quality control. Turnaround detail is expanded on our Legal Translation Pricing, Turnaround and Quotes page.
| Project size | Turnaround | Cut-off |
|---|---|---|
| Civil document, ≤1,000 words | Same-day | London before 11:00 GMT |
| Legal or academic pack, 1,000–5,000 words | 24–48 hours | Rolling |
| Matter file, 5,000–10,000 words | 3–5 working days | Rolling |
| Disclosure bundle, >10,000 words | Milestone delivery | Agreed at kick-off |
| Sworn translation with foreign court attendance | 48–72 hours | Country-dependent |
What qualifies for same-day legal translation in London?
Same-day legal translation in London covers civil documents under 1,000 words placed before 11:00 GMT — birth certificates, marriage certificates, driving licences, single-page contracts and Home Office cover letters — with certification and secure PDF delivery by close of business. Physical hard copies are couriered within Zone 1 the same day where the accepting body requires wet-ink certification.
How long do sworn translations take?
Sworn translations take 48 to 72 hours when the sworn translator must attend a court abroad — Italian sworn translations, for example, require attendance at an Italian court — with courier delivery of the physical stamped hard copy following the digital scan. Spanish, French, German and Polish sworn translations follow the same 48–72 hour window.
Which languages are covered for legal translation?
Legal translation is covered in 200+ language pairs under a single ISO 17100 workflow, including Spanish, French, German, Italian, Arabic, Mandarin, Korean, Bulgarian, Polish, Portuguese, Russian, Turkish and Urdu, each handled by a linguist qualified in both source- and target-country law. Full pair-by-pair coverage sits on our Legal Translation by Language Pair page.
Which European legal languages are handled in-house?
European legal languages handled in-house include Spanish, French, German, Italian, Portuguese, Polish, Romanian, Bulgarian, Dutch and Greek, with sworn-translator coverage in every EU jurisdiction that recognises the sworn-translator status. Italian sworn translations are the only pair that mandates attendance at a court in Italy, which adds 48–72 hours to the standard window.
Which non-European legal languages are handled in-house?
Non-European legal languages handled in-house include Arabic, Mandarin, Korean, Japanese, Turkish, Farsi, Urdu, Hindi, Bengali and Swahili, with certified translations accepted by the Home Office and universities across the UK. Rare pairs such as Korean–English and Bulgarian–English carry a modest per-word premium reflecting linguist scarcity, not a change in the ISO 17100 workflow.
How is quality controlled under ISO 17100?
Quality is controlled under ISO 17100 through a four-step workflow: assignment to a legal-specialist translator qualified in the source jurisdiction, independent bilingual revision by a second qualified linguist, in-country legal review where required, and a final QA pass with certification and secure delivery. The standard is published by the International Organization for Standardization and covers human and technological resources, core processes and quality management.
- Translation — a legal-specialist linguist translates into their native language within a declared practice area.
- Bilingual revision — a second qualified linguist compares source and target line by line.
- Legal review — an in-country legal reviewer confirms terminology on regulated matters.
- Final QA and certification — a project manager runs QA checks, applies certification and issues secure delivery.
Who are the legal translators?
Legal translators are qualified linguists holding a law degree, an MA in legal translation or Chartered Institute of Linguists (CIOL) membership, translating only into their native language and only within their declared legal-practice areas. UK Government guidance for certified translations names professional bodies including the CIOL and the Institute of Translation and Interpreting (ITI); the Association of Translation Companies (ATC) accredits the company-level quality management around them.
How is legal terminology managed across large matter files?
Legal terminology is managed across large matter files using client-specific termbases and translation memories, ensuring defined terms such as Effective Date, Force Majeure and Beneficial Owner translate identically across every document in the bundle. Termbases are locked at kick-off, signed off by the instructing solicitor, and versioned for the life of the matter.
About
How is confidentiality protected for privileged legal material?
Confidentiality is protected for privileged legal material through NDAs signed by every linguist and project manager, encrypted file transfer and storage, GDPR-aligned data-retention policies, and an auditable chain of custody that matches the security controls expected by law-firm client-matter protocols. Concrete controls include:
- Individual NDAs signed by every linguist, reviewer and project manager touching the file.
- TLS-encrypted portal for source and target file transfer; no email attachments.
- AES-256 encrypted storage with role-based access limited to the assigned matter team.
- GDPR-aligned retention with deletion on client instruction or at the end of the agreed retention window.
- Full audit trail of who accessed, edited or downloaded each file, exportable for client-matter compliance.
Do you provide court and legal interpreting alongside translation?
Court and legal interpreting is provided alongside translation for hearings, depositions, arbitrations, police interviews and client conferences, with consecutive, simultaneous and whispered (chuchotage) modes available in 200+ languages across London, Manchester, Birmingham and remote video platforms. Criminal-justice interpreters are drawn from the National Register of Public Service Interpreters (NRPSI) as required for police-station and criminal-court work. Full interpreting detail lives on our Court Interpreting and Legal Interpretation Services page.
Who uses legal translation services in the UK?
Legal translation services in the UK are used by law firms, in-house counsel, immigration solicitors, barristers, private clients, notaries, universities and multinational corporates, each with distinct certification, turnaround and confidentiality requirements matched to the tier the accepting body demands.
How do law firms and solicitors use legal translation?
Law firms and solicitors use legal translation for cross-border litigation bundles, M&A due diligence, disclosure exercises, international arbitration and multi-jurisdictional contract drafting, at certified or sworn tier with fixed-quote pricing per matter. Dedicated firm-side workflows are covered on our Legal Translation for Law Firms and Solicitors page.
How do private clients use legal translation?
Private clients use legal translation for immigration applications, marriage abroad, university admissions, property purchases in other countries and probate matters, at certified tier from £30 per page with same-day turnaround for single documents. Payment is taken in GBP by card or bank transfer once the quote is approved.
How do you order a legal translation?
You order a legal translation in three steps: send the source files with target language, certification tier and deadline; approve the fixed GBP quote returned within 60 minutes; receive the certified, sworn or notarised translation by secure PDF, with physical hard copies couriered where required. The ordering workflow, SLAs and payment terms are set out on our Legal Translation Pricing, Turnaround and Quotes page.
- Send files — upload source documents through the encrypted portal with target language, tier and deadline.
- Approve quote — a fixed GBP quote arrives within 60 minutes during London business hours.
- Receive delivery — the translation is delivered by secure PDF with certification, and hard copies are couriered where the accepting body requires wet-ink.