How to Prepare Documents for Translation and Reduce the Cost

Translation costs are not just about how many words sit on the page. A clean Word document with a clear brief is straightforward to assess. A folder full of blurred scans, duplicate versions, unexplained abbreviations and last-minute changes is a different kettle of fish.

The good news is that a bit of preparation can make a real difference. By deciding what you need, cleaning the source files and giving the translator useful context, you can reduce avoidable work without cutting corners on quality.

This guide explains how to prepare documents for translation, obtain a clearer quotation and keep the project on time and on budget.

If your files are ready for review, Imperial Intelligence provides professional text translation services for documents, industry-specific content, websites, software and public-sector material.

The quick document translation checklist

Before requesting a quotation, check that you can answer each question below.

Check	What to provide
Scope	The exact pages, sections and files to be translated
Languages	Source language and precise target language or regional variant
Purpose	Where the translation will be used and who will read it
File quality	Clear, complete and preferably editable source files
Final version	One approved source version with no unresolved edits
Terminology	Glossary, brand terms, names, abbreviations and words not to translate
Style	Formality, tone, house style and preferred spelling conventions
Output	Word, Excel, PDF, bilingual table, subtitle file or another required format
Formatting	Whether the original layout must be recreated
Deadline	The genuine final deadline, including review and approval time
Special requirements	Certification, localisation, subtitles, character limits or secure handling
Contact	One person authorised to answer questions and approve the result

The more of this information you supply at the start, the less time your translator spends playing detective.

What determines the cost of document translation?

Providers may charge per source word, per page, per hour or as a fixed project fee. Whichever model is used, the quote can be affected by:

• total word count;
• language pair and regional variant;
• specialist legal, medical, financial or technical terminology;
• file type and source-document quality;
• formatting and desktop-publishing work;
• proofreading or independent review requirements;
• certification or other official-document requirements;
• project management across many files or languages;
• turnaround time; and
• changes made after translation has started.

Reducing the price responsibly means removing avoidable work. It does not mean asking a linguist to rush, skip review or guess at missing context. That is usually penny-wise and pound-foolish.

1. Decide exactly what needs translating

Do not send an entire archive and ask for “everything” unless everything is genuinely required. Review the material first and separate it into:

• content that must be translated;
• repeated or previously translated content;
• reference material that should be read but not translated;
• text that must remain in the original language; and
• obsolete drafts that can be removed.

Mark exclusions clearly. For example, specify “translate pages 3–12 only” or “translate the body text but leave product codes unchanged”. A file manifest is helpful when the project contains several documents.

Be careful with official and certified documents. A receiving authority may require the complete document, including stamps, notes and reverse pages. Do not remove material simply to save money without checking what the recipient will accept.

2. Supply editable source files where possible

Editable files are usually quicker to analyse, translate and format than flattened PDFs, screenshots or scanned images. Good formats include:

• Microsoft Word for reports, letters and contracts;
• Excel for tables, catalogues and structured data;
• PowerPoint for presentations;
• editable design files when the translated layout must be reproduced; and
• well-structured text or localisation files for websites and software.

A scan may need text extraction, manual retyping or extra checking before translation even begins. Poor-quality images can also make punctuation, figures and names difficult to read.

If an editable original exists, send it. A PDF can still be included as a visual reference so the translator knows how the finished document should look.

If you only have a scan

You can still make life easier:

• scan every page at a sensible resolution;
• keep pages straight and in the correct order;
• include all four corners;
• avoid shadows, glare and fingers covering text;
• use colour when stamps or annotations rely on it; and
• check the file opens before sending it.

A clear phone scan is better than a fuzzy photocopy of a photocopy. Spend two minutes checking it now and you may save a fair bit of back-and-forth later.

3. Clean the source document before obtaining a quote

Translation is not the ideal stage for discovering that the source contains unfinished sentences, conflicting figures or three different versions of the same product name.

Before sending the files:

• accept or reject tracked changes;
• resolve comments and unanswered questions;
• remove deleted or hidden text that is not part of the job;
• correct obvious spelling and factual errors;
• delete duplicate sections;
• update the contents page and cross-references;
• remove obsolete headers, footers and disclaimers; and
• make tables, labels and image captions readable.

Do not rewrite polished content merely to shorten it. The aim is clarity and accuracy, not stripping away useful meaning.

4. Freeze the final source version

One of the easiest ways to increase translation costs is to keep changing the original after work has started. Even a small source edit must be located, translated, reviewed and inserted into every relevant target-language file.

Agree an internal sign-off point and label the approved file clearly, for example:

Employee_Handbook_EN_FINAL_2026-09-18.docx

Avoid filenames such as final_v2_NEW_really-final.docx. They may raise a smile, but they do not help version control.

If changes are unavoidable, send a clean change log identifying the file, page, paragraph, old text and new text. Do not resend the complete project with no explanation and expect the supplier to spot the difference.

5. Specify the exact language and market

“Translate into Spanish” may not be enough. Language varies by country, audience and purpose. Consider distinctions such as:

• English for the UK or United States;
• Portuguese for Portugal or Brazil;
• French for France or Canada;
• Spanish for Spain, Mexico or a wider Latin American audience; and
• Arabic or Chinese variants appropriate to the intended market.

The right choice affects spelling, vocabulary, tone, legal references, measurements, dates and cultural expectations. Deciding early prevents the cost of adapting the translation again later.

If one neutral version must serve several markets, say so. The translator can then avoid unnecessarily local expressions and flag content that may not travel well.

6. Explain the purpose and audience

The same sentence may need a different translation in a contract, patient leaflet, staff email or advertising campaign. Without context, a translator can reproduce the words but still miss the intended effect.

Your brief should explain:

• who will read the document;
• where and how it will be published;
• whether the aim is to inform, instruct, persuade or create a legal record;
• the desired level of formality;
• whether the translation is internal or public-facing;
• whether character limits apply; and
• whether the document must satisfy a particular authority or regulator.

Context helps the translator make the right choice first time, reducing queries and revision rounds.

7. Create a simple translation brief

You do not need a 40-page specification. A useful one-page brief can cover:

Brief item	Example
Project	Translate a customer onboarding guide
Audience	Small-business customers in France
Purpose	Online help and downloadable PDF
Tone	Clear, professional and friendly
Languages	UK English to French for France
Deliverables	Translated Word file and final PDF
Keep unchanged	Product name, URLs and plan names
Reference material	Existing French website and approved brochure
Deadline	Final delivery by 4 pm on 30 September
Approver	Name and email of one authorised reviewer

This takes minutes to prepare and can prevent hours of avoidable correction.

8. Provide a glossary and style guidance

A glossary is one of the best ways to improve consistency and control cost, particularly for repeat work. It may include:

• product and service names;
• approved translations of key terms;
• technical, legal or clinical terminology;
• abbreviations and their meanings;
• employee, place and organisation names;
• words that must remain in English;
• preferred formal or informal address; and
• banned or outdated wording.

If you do not have a full glossary, start small. A spreadsheet with 20 important terms is better than nothing.

Also provide previous approved translations. They show the established voice and may allow reusable content to be identified. Make it clear which documents are authoritative; old material containing errors can do more harm than good.

9. Identify repeated and previously translated content

Policies, contracts, product sheets and training documents often share whole paragraphs. Tell the provider when content repeats across files or when an earlier translation may still be valid.

Ask whether the supplier can analyse repetitions or reuse approved language consistently. The potential saving depends on the file format, workflow and quality of the previous translation, so do not assume every repeated sentence will automatically be free.

Most importantly, do not copy and paste old translations into a new file without checking whether the English source has changed. A sentence can look familiar while containing one small but crucial amendment.

10. Tell the translator what not to translate

Some content should stay exactly as it is, such as:

• registered product names;
• model numbers and SKUs;
• web addresses and email addresses;
• code, variables or placeholders;
• approved slogans;
• personal names; and
• legislation or publication titles that must retain their official wording.

Mark these items in the brief rather than relying on guesswork. In software or template files, explain the function of tags and placeholders so they are not altered accidentally.

11. Choose the right service for the material

Paying for the wrong workflow is an expensive way to start.

Document translation

Use professional document translation when the source is written and the aim is an accurate target-language version. This suits reports, policies, contracts, correspondence, public information and many business documents.

Localisation

Localisation adapts content for a specific market, including cultural references, measurements, currencies, examples and user-interface conventions. It may require more work than direct translation, but it can prevent costly rewrites after launch.

Transcreation

Marketing slogans and campaign concepts may need creative rewriting rather than close translation. Asking for transcreation only where it adds value avoids applying a premium creative process to straightforward factual text.

Transcription and translation

Audio and video usually need to be transcribed before their words can be translated accurately. Imperial Intelligence offers combined transcription and translation services for meetings, interviews, research, podcasts and video content.

For multilingual recordings, subtitles, dubbing or voice-over workflows, review the available audio translation services.

12. Be clear about the required output and formatting

Ask yourself what you actually need at the end:

• translated text only;
• a document matching the original layout;
• a side-by-side bilingual version;
• a print-ready PDF;
• an editable Word or Excel file;
• text placed back into a design file;
• a subtitle file with timecodes; or
• content ready to upload to a website or app.

Complex formatting takes time. If the translated text will be pasted into your own system, a simple structured file may be enough. If the document is public-facing or must mirror an official original, layout work may be essential.

Agree this before the quote. Paying for elaborate desktop publishing that nobody needs is wasteful; discovering at the last minute that it was required is worse.

13. Combine related files into a planned batch

Sending five files together is usually easier to manage than sending one file every afternoon with a new “urgent” subject line.

For a multi-file project:

• use clear filenames;
• number files in the intended order;
• provide a manifest with word counts and requirements;
• keep reference files in a separate folder;
• state whether the files share terminology; and
• flag genuine priority items.

Planned batches allow terminology and review to be coordinated. They may also reduce duplicated administration or minimum project fees, depending on the provider’s pricing structure.

Do not hold back a genuinely urgent document merely to create a bigger batch. The point is sensible organisation, not delay for delay’s sake.

14. Allow a realistic turnaround time

Urgent translation often costs more because linguists and reviewers must rearrange existing work, extend working hours or divide a project among several people.

Work backwards from your true deadline and include time for:

• quotation and approval;
• translation;
• proofreading or independent review;
• internal client review;
• formatting and final checks;
• certification or notarisation if required; and
• printing or delivery.

If the launch date is fixed, contact the provider early even if the source document is not quite ready. They may be able to reserve capacity and advise how to structure the handover.

15. Use one reviewer and consolidate feedback

Five stakeholders sending separate comments can quickly turn a tidy project into a muddle. Nominate one person to collect, reconcile and submit feedback.

Ask reviewers to distinguish between:

• genuine mistranslations;
• objective terminology corrections;
• changes to the English source; and
• personal style preferences.

Conflicting preferences should be resolved internally rather than passed to the translator as competing instructions. One consolidated review saves time and makes future projects more consistent.

16. Do not assume machine pre-translation will save money

Running the text through a free translation tool before sending it to a professional may look like a shortcut. It can instead create extra work if the draft contains misleading terminology, missing text or plausible-sounding errors that are harder to spot than a blank page.

If you want machine translation with professional post-editing, ask the provider whether that workflow is appropriate for the content. It may suit some high-volume, low-risk material, but it is generally a poor fit for sensitive legal, medical, financial or brand-critical documents.

Sending a rough machine draft without saying where it came from is not saving time; it is setting a trap.

17. Protect confidential material properly

Documents sent for translation can contain personal data, contracts, financial information, patient details or commercially sensitive plans. Ask how files will be transferred, accessed, stored, retained and deleted.

Use an agreed secure method rather than attaching sensitive files to an open email chain. If a password-protected file is necessary, send the password separately and make sure the provider knows how long access will remain available.

Imperial Intelligence outlines its handling approach on the data-security page.

18. Compare translation quotes like for like

A low per-word figure does not always produce the lowest final invoice. Ask each provider to quote against the same files and brief, then check whether the price includes:

• translation by a suitable linguist;
• proofreading or review;
• specialist terminology research;
• project management;
• formatting;
• certification where requested;
• revisions or post-delivery support;
• minimum charges;
• rush fees;
• VAT; and
• courier or third-party charges.

Imperial Intelligence’s pricing page provides an overview of the available service-pricing models. For an accurate project total, supply the actual files and requirements rather than relying on a headline rate.

Common mistakes that make translation more expensive

Costly mistake	Why it adds work	Better approach
Sending blurred scans	Text must be deciphered, queried or retyped	Send the editable original or a clear scan
Including obsolete drafts	The wrong text may be quoted or translated	Supply one approved version
Changing the source mid-project	Amendments must be tracked, translated and rechecked	Freeze the source and use a change log
Giving no context	The translator must query tone, meaning and terminology	Provide a one-page brief
Omitting existing translations	Research and terminology decisions may be repeated	Share approved reference material
Requesting every service “just in case”	Unnecessary formatting, certification or creative work increases scope	Confirm the actual recipient and output requirements
Leaving everything until Friday afternoon	Rush scheduling may attract a premium	Book capacity and agree the timetable early
Sending scattered feedback	Conflicting revisions create rework	Appoint one reviewer and consolidate comments

A five-minute pre-flight check

Before pressing send, confirm that:

• the source text is final and approved;

• all pages and files are present;

• files are editable or clearly scanned;

• duplicates and obsolete versions are removed;

• source and target languages are specified;

• the audience and purpose are explained;

• a glossary or reference translation is attached where available;

• content that must remain untranslated is marked;

• the output format and layout requirements are clear;

• the deadline is realistic;

• special certification or security requirements are stated; and

• one person is authorised to answer questions and approve the result.

That small bit of housekeeping gives the provider what is needed to quote accurately and get cracking without unnecessary delays.

Get an accurate document translation quote

The simplest way to control translation costs is to define the job properly before it begins. Send Imperial Intelligence the final source files, language pair, purpose, deadline and output requirements. Include any terminology, reference material or special instructions at the same time.

The team can then review the actual scope and provide a clearer quotation with fewer assumptions and fewer nasty surprises. Contact our translation team to discuss your documents.

Frequently asked questions

Which file format is cheapest to translate?

An editable, well-structured Word, Excel or source-design file is generally more efficient than a scan or flattened PDF. The cheapest format still depends on the amount of text, subject matter and required output.

Can I reduce the translation cost by removing repeated text?

You can exclude material that genuinely does not need translation, provided it is marked clearly. Do not remove sections from official or certified documents without checking whether the receiving authority requires a full translation.

Will a longer deadline reduce the price?

It can help you avoid rush charges and gives the provider more flexibility, although standard rates and minimum fees may still apply. Ask for standard and urgent options if your timetable is flexible.

Should I use Google Translate before sending the document?

Not unless the provider recommends a machine-translation and post-editing workflow. An undisclosed machine draft can introduce hidden errors and may take as long to repair as a professional translation takes to produce properly.

Does text inside images count towards the price?

Usually, yes, if it must be translated. Make sure diagrams, screenshots, charts, labels and captions are included in the brief, and provide editable source artwork where possible.

Is proofreading included in a translation quote?

Not automatically. Ask whether the quotation includes self-review, proofreading by a second linguist or another quality-control stage. Compare providers on the same scope.

Can I ask for a translation sample first?

Some providers can prepare a short sample, particularly for an ongoing or high-volume project. Agree whether it is free or chargeable and make sure the sample uses representative content.

What information is needed for a translation quote?

Provide the files, source and target languages, intended audience, purpose, deadline, output format, formatting expectations and any certification or security requirements. A glossary and reference translation will make the estimate more reliable.