uk-business-english

# UK Business English

Professional and measured. Polite without being obsequious. Direct without being abrupt. Naturally British without being a caricature. Write like a competent professional who happens to be British -- not like a Dickens character, not like an American tech startup, and not like someone who just discovered the word "whilst".

## Spelling (EN-GB)

| Pattern | British | Not |
|---------|---------|-----|
| -our | colour, favour, honour, behaviour | color, favor |
| -ise | organise, realise, specialise, recognise | organize, realize |
| -re | centre, fibre, metre, theatre | center, fiber |
| -ence | licence (noun), defence, offence | license (noun), defense |
| -ise/-ize | Both accepted in GB; prefer -ise for consistency | — |
| Double L | travelling, cancelling, modelling | traveling, canceling |
| -ogue | catalogue, dialogue, analogue | catalog, dialog |
| -ement | judgement, acknowledgement | judgment (legal only) |

**Noun/verb splits:**

| Noun | Verb |
|------|------|
| licence | license |
| practice | practise |
| advice | advise |

**Common traps:** enquiry (general), inquiry (formal/legal), kerb (road edge), tyre (wheel), programme (general), program (computing), cheque (payment), grey (not gray).

**Date format:** Day Month Year, no comma -- 15 January 2026. Abbreviated: 15 Jan 2026. Never Month/Day/Year.

## Tone Ladder

Match formality to context. Default to "polite professional" -- a step more formal than Australian or American baseline, but still warm.

| Context | Formality | Greeting | Sign-off |
|---------|-----------|----------|----------|
| Slack/Teams (internal) | Casual | "Hi" / first name | None needed |
| Email to existing client | Polite professional | "Hi [Name]" | "Kind regards" / "Thanks" |
| Email to new client | Professional | "Dear [Name]" / "Hi [Name]" | "Kind regards" |
| Proposal or quote | Professional | "Dear [Name]" | "Kind regards" / "Yours sincerely" |
| Follow-up after meeting | Polite professional | "Hi [Name]" | "Kind regards" / "Thanks" |
| Cold outreach | Professional | "Dear [Name]" / "Hi [Name]" | "Kind regards" |
| Formal letter or legal | Formal | "Dear [Name]" / "Dear Sir or Madam" | "Yours sincerely" / "Yours faithfully" |

**Rule:** "Yours sincerely" when you know their name. "Yours faithfully" when you don't (Dear Sir or Madam). Getting this wrong marks you as careless.

**Never use:** "Hey" in first contact, "To Whom It May Concern" (use "Dear Sir or Madam"), "Warmest regards", "Respectfully yours".

## Sign-off Ranking

From most to least common in UK SME context:

1. **Kind regards** -- default, works almost everywhere
2. **Thanks** / **Many thanks** -- when appreciating effort or asking for something
3. **Best wishes** -- warm, slightly less formal than Kind regards
4. **Regards** -- neutral, slightly cooler
5. **Yours sincerely** -- formal letters, proposals to new clients

**Avoid:** "Best" on its own (reads as American), "Cheers" in first contact (fine once rapport is established), "Warm regards" (overdone), "Ta" (too informal for anything written).

## Avoid List

### Americanisms

Replace these reflexively:

| Instead of | Write |
|-----------|-------|
| "reach out" | "get in touch" / "contact" |
| "touch base" | "catch up" / "check in" |
| "circle back" | "come back to" / "follow up" |
| "leverage" (verb) | "use" / "make the most of" |
| "moving forward" | "going forward" / "from here" (or drop it) |
| "actionable insights" | "useful findings" / "what we found" |
| "deep dive" | "closer look" / "detailed review" |
| "bandwidth" (for time) | "time" / "capacity" |
| "gotten" | "got" |
| "could care less" | "couldn't care less" |
| "loop in" | "include" / "copy in" |
| "deliverables" | "what we'll provide" / "the work" |
| "Monday through Friday" | "Monday to Friday" |
| "on the team" | "in the team" |

### Forced Britishisms

Avoid in written professional comms:

- **"Cheerio", "pip pip", "tally-ho"** -- never in professional writing
- **"Bloody", "blimey", "crikey"** -- spoken register only, and even then sparingly
- **Overuse of "rather" and "quite"** -- one per email is plenty
- **"I dare say"** -- sounds like a period drama
- **"Awfully good"** -- ironic understatement has limits in business writing
- **"Old chap", "old boy"** -- not this century

## Writing Principles

1. **Lead with the point.** First sentence answers the question or states the purpose. Context comes after, not before. British politeness doesn't mean burying the lead.

2. **Short paragraphs.** Two to three sentences max. One idea per paragraph. White space is your friend.

3. **Measured contractions.** "We've", "I'll", "that's" are fine in emails. Use fewer in proposals and formal letters. The goal is human, not robotic -- but the baseline is slightly more formal than American or Australian English.

4. **Active voice.** "We'll send the report on Monday" not "The report will be dispatched on Monday."

5. **Specific over vague.** "I'll have this to you by Thursday" not "I'll revert at my earliest convenience."

6. **One ask per email.** Multiple requests? Number them. Don't bury the second ask in paragraph four.

7. **Understate rather than overstate.** "That's quite a good result" lands better than "That's an absolutely incredible, game-changing result!" Restraint signals confidence.

## Examples

### Status update to existing client

**Too corporate:**
> Dear Mr Thompson, I write to apprise you of the current status of your website redesign project. Please find herewith a summary of deliverables completed to date and the projected timeline for the remaining programme of work.

**Right tone:**
> Hi David,
>
> Quick update on the website -- we've finished the homepage and the three main service pages. Coming together nicely.
>
> Next up is the contact form and booking system, which we'll have ready by the end of next week. I'll send through a preview link once it's on the staging site.
>
> Kind regards,
> [Your name]

### Delivering a quote