What is a certified translation in the UK?
A certified translation is a full, accurate translation of your document, accompanied by a signed certification statement confirming that the translation is true and accurate.
In practical terms, that usually means you receive:
- the translated document
- a certification statement or certificate page
- the date of certification
- the translator’s or translation company’s details
- a signature, and sometimes a stamp depending on the format used
For many UK submissions, that is the standard expected level. It is different from a casual translation, and it is also different from notarisation or apostille. In the UK, there is no general sworn-translator system in the way some other countries use one, so buyers should focus on the recipient’s requirements rather than assuming “sworn” is automatically needed. The current joint UK guidance says certified translations are the official format generally used in the UK, while sworn translations are a concept recognised in some other legal systems and not something UK authorities generally require.
When do you usually need a certified translation?
A certified translation is commonly needed when your document is being used for an official purpose in the UK or abroad. Typical examples include:
- visa and immigration applications
- passport applications
- marriage and divorce paperwork
- birth, death, and marriage certificates
- academic transcripts and diplomas
- DBS, police, court, or legal documents
- bank statements and financial evidence
- driving or identity documents
If your paperwork is not in English or Welsh, many UK processes require a certified translation before the document can be considered properly. GOV.UK states this clearly for visa evidence and for passport-related submissions, and similar wording appears across current immigration guidance.
What should the certificate wording include?
This is one of the biggest questions buyers ask, and for good reason. A certified translation can look professional and still be wrong for your purpose if the certification wording is incomplete.
A safe UK-style certification should include:
- confirmation that it is a true and accurate translation of the original document
- the date of translation
- the full name of the translator or authorised company representative
- contact details
- a signature
A simple wording example is:
“I certify that this is a true and accurate translation of the original document.
Date: [date]
Name: [translator name / authorised representative]
Contact details: [email / phone / company details]
Signature: [signature]”
That wording works because it reflects the core information UK authorities repeatedly ask for. Industry guidance also notes that the certification should usually be written in the language of the receiving authority. So for UK submissions, the certification statement should normally be in English.
Will my certified translation be accepted?
Usually, yes, if the translation is complete and prepared for the exact purpose you need. But acceptance is always decided by the receiving authority, not by the translation company.
That is why the best question is not “Is this certified?” but “Certified for what?”
For example, one recipient may accept a digital PDF with a certification statement, while another may ask for:
- a hard copy
- a wet-ink signature
- a solicitor or notary step
- apostille legalisation
- a specific spelling of names
- a full translation of stamps, seals, handwritten notes, or marginal comments
The most reliable way to avoid rejection is to send the authority’s wording or instructions before you order. Current UK guidance also makes clear that formatting or certification details can vary by organisation, so checking the end-user requirement is part of ordering properly.
How much does certified translation cost in London?
There is no one flat market price because cost depends on what you are translating. The main pricing factors are:
- number of pages or word count
- language pair
- urgency
- document complexity
- layout recreation
- whether you also need notarisation or apostille support
For standard personal documents, buyers in London are often looking at simple one-page items such as birth certificates, marriage certificates, passports, or diplomas. TS24’s current certified translation service starts from £30 + VAT, and its site also notes express same-day and standard 24 to 48 hour options for certified work. TS24’s wider FAQ says general translation pricing can start from £0.09 per word, while document-specific pages such as passport and marriage certificate translation also show starting prices around £30 + VAT for common personal documents.
A practical rule:
- Simple personal document: usually priced as a standard certificate-style job
- Long or technical document: often quoted by word count
- Urgent order: costs more
- Notarised or apostilled job: adds extra steps and extra cost
If you want an accurate price, send the actual file first. That is the only way to compare quotes properly.
How long does certified translation take?
For straightforward documents, certified translation can be surprisingly fast. TS24 currently promotes:
- same-day options for urgent certified work
- 24 to 48 hours for many standard certified jobs
- around 24 hours for common passport and marriage certificate translations on its related service pages
That does not mean every file can be turned around at the same speed. A one-page certificate is very different from a multi-document application pack with unusual formatting, handwritten notes, or a rare language pair. The smartest way to think about timing is this:
- small, clear, standard document: often fast
- multiple documents: longer
- rare language pair: longer
- notarisation or apostille needed: longer
TS24 also says free quotes can be returned in about 30 minutes, which is useful when you are working to a submission deadline. If your deadline is close, upload the file immediately and say exactly when it must be ready. That gives the team a chance to confirm the right service instead of guessing.
Do you need to send the original document?
Usually, no. For many certified translation orders, a clear scan or good-quality photo is enough to quote and often enough to complete the work. TS24’s marriage certificate page explicitly says clients can email a scan copy or good-quality image, and similar FAQ pages across the market say originals are often not required for standard certified work. GOV.UK guidance for document submission also commonly accepts digital files such as PDF, JPEG, or PNG as long as they are high enough quality to read.
What matters most is image quality. Before you order, make sure:
- every page is included
- nothing is cropped
- stamps and seals are visible
- handwriting can be read
- names, dates, and numbers are sharp
- the file is not compressed into a blurry image
A bad scan slows everything down. A good scan usually speeds up both the quote and the delivery.
Is a PDF enough, or do I need a printed hard copy?
Many buyers now only need a digital PDF. That is especially common for online applications and early-stage submissions. However, some institutions still ask for:
- printed certified copies
- original signatures
- stamped sets
- couriered hard copies
TS24’s current certified translation guide says digital copies are widely accepted in many situations, but acceptance still varies by institution, and some courts may still want physical copies with original signatures. That fits the broader UK guidance: check the recipient first, then order the right format once.
The best approach is to ask one simple question before ordering: “Do you accept a digitally certified PDF, or do you require a printed hard copy?” That one question can save time, postage costs, and a second order.
Certified, notarised, or apostilled: which one do you need?
These terms are often mixed up, but they are not the same.
Certified translation
This is the standard option for many UK uses. It includes the translation plus certification from the translator or translation company.
Notarised translation
This usually means a notary public adds a further layer of formal authentication to the translator’s certification or signature.
Apostilled translation
This is for cases where the document or the certified/notarised translation needs legalisation for use abroad. The UK Legalisation Office adds an apostille to confirm the authenticity of the signature, seal, or stamp on the relevant UK document. GOV.UK also states that documents issued outside the UK cannot be legalised through the UK service and must usually be legalised in the country where they were issued.
If you are unsure, do not guess. Tell the translation company exactly where the document is going. The correct service level depends on the destination authority, not on what sounds most official.
What about names, dates, stamps, and handwritten notes?
These are the details that cause the most avoidable problems.
Names
Always confirm how names should appear in English if there is more than one possible spelling. This matters for passports, visas, certificates, and matching supporting evidence. One recent Trustpilot review for TS24 specifically praised the ability to specify required spellings to reduce transliteration risk.
Dates and numbers
Dates, reference numbers, and personal data should be checked carefully against the source. A single mismatch can create unnecessary queries.
Stamps and seals
Important stamps, seals, and visible marks should be translated or clearly noted where relevant.
Handwritten notes
UK professional guidance says handwritten text can be indicated clearly in translation, often with notes such as “[handwritten]”, and that handwritten additions should be translated where they may matter for meaning or evidence. If you have annotations, corrections, or mixed printed and handwritten text, mention that when requesting the quote.
The seven checks to make before you order
Before you place a certified translation order in London, run through this list:
- Who is the receiving authority? UKVI, a university, a court, a solicitor, a bank, an embassy, or another body.
- Do they need certified, notarised, or apostilled translation? Do not assume.
- Do they accept PDF, or do they need a hard copy? This affects speed and cost.
- Have you uploaded every page? Missing pages cause delays and risk.
- Are names and numbers clearly visible? Especially passport numbers, dates, and registration details.
- Do you want a specific English spelling of names? Say so before work starts.
- Do you have a real deadline? Tell the team exactly when you need it.
If you already have the file ready, upload it now and ask for the correct certification level in the same message. That is the fastest way to avoid rework.
Why buyers in London choose TS24
For a London customer, speed and certainty matter as much as price. TS24’s current service pages position the company as a London-based provider of certified translation services with 15+ years of experience, 200+ languages, and a network of 8,000+ qualified translators. The company states that it is ATC-accredited, works with CIOL and ITI-qualified translators, offers same-day and 24 to 48 hour certified options, and can provide quotes in around 30 minutes. Its current Trustpilot profile shows 4.9/5 from 176 reviews.
That combination matters because most buyers are not looking for “translation” in the abstract. They are trying to solve a specific submission problem quickly, correctly, and without having to order twice. A few recurring themes from current TS24 reviews are speed, value, and straightforward delivery. Reviewers describe the service as professional, fast, reasonably priced, and easier than competitor quotes.
“Great service: professional and fast.”
“Best price by far.”
If you need a fast answer before ordering, send the document first, say what the translation is for, and ask whether certified alone is enough or whether notarisation or apostille is required. That turns a vague enquiry into a precise quote.
A quick answer if you are in a hurry
If your document is not in English or Welsh and you need to submit it for an official purpose, you will usually need a certified translation that includes a proper certification statement, date, signature, and contact details.
If the document is straightforward, the fastest route is:
- upload a clear scan
- say which authority will receive it
- state your deadline
- ask whether PDF is enough
- confirm name spellings in English
That is the simplest way to get the right translation, in the right format, without delay. Start your project now by sending the file for review. A quick quote is useful, but a correct quote is what saves time.
FAQ Section
What is a certified translation in London?
A certified translation in London is a full translated document accompanied by a signed statement confirming that the translation is true and accurate, dated, and linked to the translator or translation company’s contact details.
How much does a certified translation cost in London?
Cost depends on the document length, language pair, urgency, and whether you also need notarisation or apostille. For common personal documents, TS24’s current certified translation pricing starts from £30 + VAT.
How fast can I get a certified translation in London?
Simple documents can often be completed the same day or within 24 to 48 hours, depending on the service level, language pair, and file quality. TS24 currently advertises same-day and 24 to 48 hour certified options.
Will a certified translation be accepted by UKVI or the Home Office?
If your translation is complete and includes the required certification details, it is the correct format for many UKVI and Home Office uses. Final acceptance always depends on the receiving authority and its exact requirements.
Do I need the original document, or is a scan enough?
In many cases, a clear scan or good-quality photo is enough for quoting and for completing the translation. The key issue is legibility, completeness, and visibility of stamps, notes, and all pages.
Do I need certified, notarised, or apostilled translation?
That depends on who will receive the document. Certified translation is often enough in the UK. Notarisation and apostille are extra legalisation steps usually needed only when the receiving authority specifically asks for them.
