Confirmation of accuracy
The translation should confirm that it is an accurate translation of the original document.
UK visa & immigration documents
Need to submit supporting documents for a UK visa or immigration application? Best Language Service provides visa document translation for personal, financial and official records, with certified translation available where required.
Send the documents, source language, required language and intended use. The team can review the files, certification requirement and available turnaround before the work begins.

UKVI translation requirements
Current Home Office guidance states that documents not in English or Welsh can need a full translation that can be independently verified.
Translation requirements can vary according to the immigration route and the applicant's circumstances, so always check the instructions that apply to your application before submission.
Some guidance for applications made in the UK can require additional certification or translator credential information.
The translation should confirm that it is an accurate translation of the original document.
The completed translation should state when the translation was prepared.
The translator's full name and signature, or the relevant authorised company official's details, should be included as required.
The translator or translation company's contact information should allow the translation to be independently verified.
Supporting evidence
Visa applications can involve personal, identity, financial, employment and relationship evidence. The correct set depends on the visa route and your circumstances, so translate the documents actually requested for your application rather than relying on a generic list.
Looking for a particular document? Browse the document translation directory or see the dedicated birth certificate translation service.
Common application contexts
Supporting evidence varies by visa category. Tell the team which application the translation is for so the intended use is clear when your documents are reviewed.
From upload to delivery
You do not need to retype the document or know the technical service name before contacting the team. Send the files and explain that they are for a visa or immigration application.
Upload a clear scan, photograph or digital copy of every page that needs review.
The language pair, document type, volume, required service and preferred timing are assessed.
The content is translated and reviewed with attention to names, dates, figures, terminology and completeness.
The completed translation is supplied in the agreed format together with the confirmed certification support where applicable.


Accuracy and presentation
Visa evidence often contains names, dates, reference numbers, handwritten notes, stamps or other details that need to be presented clearly. Readability and completeness matter as much as natural English.
Key personal and numerical information is handled consistently throughout the document.
Send complete pages so relevant visible content can be reviewed rather than translating isolated fragments.
Visible and legible document features can be reflected or identified appropriately in the translated file.
The translated document is structured so the content remains practical to review alongside the source material.
The appropriate certification wording can be included when certified translation is required for the intended use.
For a broader explanation of certification, see certified translation services.
Quote and delivery
The final quotation and available completion time depend on the actual files rather than a generic visa-document estimate. Send the complete set for the clearest assessment.
A short certificate differs from a long financial, legal or supporting record.
The number of pages, documents and words affects the amount of translation and checking required.
Availability can vary between widely requested and specialist language combinations.
Provide your actual submission deadline so the available turnaround can be assessed.
Dense formatting, legal terminology, handwriting or difficult scans can require additional review.
Mention certification, hard-copy needs or any other instructions supplied for the application.
Need a particular language combination? Check the language directory and send the exact source and target language with your files.
Browse languagesCommon questions
Practical answers about certification, UKVI requirements, document preparation and ordering.
Current Home Office guidance states that where required supporting documents are not in English or Welsh, a full translation capable of being independently verified may need to accompany the document. Always follow the guidance for your particular visa route.
Current guidance commonly requires confirmation that the translation is accurate, the date of translation, the translator's full name and signature, and contact details. Some application circumstances can have additional certification or credential requirements.
Not automatically. Certified translation and notarisation are different requirements. Check the instructions for your application or receiving authority before ordering additional formal handling that may not be necessary.
Clear scans and photographs can be sent to Best Language Service for review and quotation. Make sure the complete page is visible, including important handwritten details, stamps, seals and signatures. Follow the relevant UKVI instructions for the documents you ultimately submit.
Yes. You can send a set of supporting documents for review rather than requesting each item separately. Include the full document set, language pair and intended use so the overall scope can be assessed.
Turnaround depends on the language pair, document type, number of pages, complexity, file quality, certification requirement and urgency. Include your visa submission deadline when sending the files so the available option can be confirmed.
A translation can be prepared according to the relevant stated translation requirements, but a translation provider cannot guarantee the outcome of a visa application or determine how every item of evidence will be assessed. Follow the current instructions for your visa route.
Send the complete documents through the online order page with the source language, required language, intended visa use and preferred deadline. The team can review the scope before confirming the quotation and available turnaround.
Ready to send your documents?
Upload the documents and include the source language, required language, intended visa use and preferred deadline. The files can then be reviewed before the service, quotation and available turnaround are confirmed.