How to Format a UK Business Letter

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I covered writing US business letters, but I know we have a number of readers in the United Kingdom too – or readers who might want to write to companies within the UK. I’ll just be covering the formatting here rather than explaining again why each element is included, so you might want to read the article on US business letters first.

The UK format is similar to US full block format, with these key differences for UK letters:

  • The return address is right-aligned
  • The date is written as “15th May 2008” not “May 15, 2008”
  • A comma, not a colon, follows the recipients’ name
  • The subject (if included) is centred

In the UK, a standard business letter looks like this:

Just as with the US examples, I’ll break the letter down into the main elements, working from the top to the bottom.

Your Address

Your address, also known as the “return address”, comes first (leave this off if you’re using letter-headed paper).

123 Old Road

Your return address should be right-justified.

The Date

Directly beneath this, the date on which the letter was written:

15th May 2008

In the UK, the day comes before the month, and it is fine to put “st”, “nd” or “th” after the day’s date, eg. “15th” “1st” or “2nd”.

You can position the date on the right or on the left of your letter.

Recipent’s name and address

Beneath this, you should put the recipient’s name and address, just as it would appear on the envelope. If you’re using a window envelope, make sure it’ll show through when the paper is inserted.

The recipient’s name and address should be positioned on the left-hand side.

The Greeting

After their address, you should leave a line’s space then put “Dear Mr Jones”, “Dear Bob” or “Dear Sir/Madam” as appropriate. Follow this with a comma.

The greeting should be left-aligned.

The Subject

You may want to include a subject for your letter — this is often helpful to the recipient, especially if they receive a lot of mail. If you do include a subject line, thsi should be directly below the “Dear name”, centered on the page, and can be in bold, uppercase or both to make it stand out.

The Text of your Letter

The main body of your letter should have:

  • Single-spacing between lines
  • A blank line (NOT an indent) before each new paragraph

Each new paragraph should start at the left hand side.

The Closing and Your Name and Signature

After the body of text, your letter should end with an appropriate closing phrase such as “Yours sincerely” or “With best regards”, and a comma.

Leave several blank lines after the closing (so you can sign the letter after printing it), then type your name. You can optionally put your job title and company name on the line beneath this.

Joe Bloggs
Marketing Director, BizSolutions

The closing and your name and signature should all be on the left hand side.

Still stuck? Try this letter writing exercise – it’s aimed at school-kids in the UK, but it’s good fun for adults too!

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39 thoughts on “How to Format a UK Business Letter”

  1. Here is a comment that arrived to us via email:

    “Forgive me for being pedantic, but I have spotted what I believe is an error on your UK business letter. As far as I know, ‘Yours faithfully’ is used when you do not know the intended recipient’s name ( as in ‘Dear Sir’) and ‘Yours sincerely’ when you do (but in a formal context – ‘Dear Mr Simpson’). ‘With best wishes’ or ‘Regards’ would be used in a polite but less formal letter.”

  2. Thanks Daniel, and thanks to the reader who emailed — completely my fault! I’d copied the same error from the US business letter article. (I’m very red-faced now!) I’ll send you a corrected image…

  3. I notice that on both your US & UK examples, you have the subject line following the greeting. I’ve never seen this before, at least in the US. What standard does this follow? I’ve always been taught to write the subject between the recipient’s address and the greeting.

  4. Hi WL,

    My understanding is that in the US, a reference line MAY be placed after the address, but that this is optional (and usually used for eg. a response to a previous letter or to a job application).

    The subject line is also optional but in all the examples I’ve seen, it appears directly above the body of the letter (US and UK).

    See these examples:

    However, after a couple of comments on this, I’m suspecting that the reference line after the address is far more common than online examples have led me to believe! I’ll do a little more research and update the US business letter article as appropriate. Certainly don’t want to cause confusion.

  5. Dear Ali:

    I’ve been looking for a well-mannered way of opening and closing emails to equal-level colleages, higher-level colleages (Directors, VPs and such), clients, and friends.

    “Dear” seems too formal, “Hi” seems too informal, while just starting with the persons name seems too abrupt (put it this way, I feel slightly offended if the sender just starts with my name, or worse, just jumps straight into the body of the message).

    The closing is difficult as well. “Yours faithfully” for people you “Dear Sir”d at the beginning is an easy enough to remember rule. “Yours sincerely” for ending messages that started with “Dear Fred” sounds a bit “hand wringing”. “With best regards” sounds better. “Best regards” is a bit less formal whereas just “Regards” on its own seems a bit curt.

    Please could you research correct email etiquette for the different classes of email and report on them?

    Yours sincerely,


  6. I am writing about the use of commas and st/nd/th.

    Back in Australia, I attended a professional writing course which outlined a very similar formal letter structure.

    There are two parts which were highlighted in the course as obsolete and not used in formal/professional context.

    The first is the use of st/nd/th after the number in the date. For instance the date in the above letter would be 21 July 2008.

    The second is the use of commas in the gretting and salutation.

    For example:

    Dear Mr Jones


  7. whoops – I enter before finishing.

    Part 2

    Thank you for your time.

    Yours sincerly

    Tom Jones

    Note the lack of comma and full stop after the greeting, salutation and signed off name.

    This was from a progressive upto date course on professional writing.

    Does the same apply to the UK, or is it still considered a requirments to use commas and fullstops on the greeting and salutation, and the st/nd/th after the number in the date?

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  10. In the paragraph that reads “Yours faithfully” you would only write that if you dont know the recipient you would write Yours Sincerely.

  11. Your style is 20 years out of date! Punctuation should be open and everything including address and date should be left aligned. There should be no “rd/th” after numbers in date eg 22 November NOT 22nd November.

  12. You UK letter is incorrect. You have used yours faithfully to close a letter that started with Dear .

    Dear Sir,
    Yours faithfully,

    * Use Dear Madam only if you know the gender of the recipient. Dear Sir/Madam is sloppy, but in common use.

    Dear Mr. Surname,
    Yours sincerely,

    Cristian names should not be used in a business letter, which is always formal.

    Otherwise, its great.

  13. Amendment on my previous post. The web site comments box filtered out the html.

    You UK letter is incorrect. You have used yours faithfully to close a letter that started with Dear .

    Should have been,
    You UK letter is incorrect. You have used yours faithfully to close a letter that started with Dear Sir, or Dear Madam. Otherwise use yours sincerely.

  14. Enjoyed the site. The business letter has evolved quite considerably over the last 30 years. Currently I use as above with no punctuation or superscript except in the body. But I will use both addresses on the left if the letter is copied or using cut and paste. Endings Dear Anonymous – faithfully Dear Amos – sincerely. If it is a complaint I normally still use ‘I remain, Sir, your obedient servant’. Hopefully they note the sarcasm! I also like the ‘sorry for the long letter but I haven’t had time to write a short one!

    For informal greeting I have used ‘Greetings Alan’ and I also use Hi and Watcha’. But mostly I still use ‘Dear’ in emails and letters.

    However I do like to watch language and writing evolve and am always open to change, even if at first glance it doesn’t seem for the better!

    Regards and keep up the good work!

  15. Hi,
    Im wondering – what if we start with ‘To whom it may concern’ what should the ending be? ‘Yours faithfully’? Since we don’t know who we are sending to?

    Thank you in advance

  16. Old school here.
    No, no, no!
    Mr. is correct.
    Yours sincerely is if you do NOT know the person or, have used their formal title such as Dear Mr. Smith, Dr. Richards and such.
    Yours faithfully is if you have used the first name e.g. Dear Richard.

    Semi colons are for pauses between sentences, for example in a bullet point punctuated paragraph, thus:
    * The right writer wrote on the right writing paper;
    * They sat there, with their feet over there;

    Christian names CAN be used in a business letter, particularly if you have corresponded previously.
    Over formalising letters creates a mechanistic view and therefore implies that there is not a person attached.

    Dear sir or madam; not Dear sir/madam
    Dear Miss Penelope; not Dear Ms.

    It is very frustrating to see all these rules that have been invented by whomeve over the years.

    If my English teacher could see what has happened in the electronic age he would be firing [black]board rubbers (erasers to those cousins in USA!) at all of us and spinning in his grave – God rest him.


  17. Dear Ali,
    Your site is exceedingly helpful. As “Old School” writes with such authority, I feel that I’m in total disagreement with his remark concerning “Yours sincerely”, which contradicts everyone else. Surely, when using “Dear Sir”, you are the humble vassel or serf addressing your lord, and therefore you have sworn to be “Faithfull” in the event of him requiring your services. I am “Exceedingly Old School!”

  18. In British English, as in French, abbreviations whose first letter is the first letter of the affected word and whose second letter is the last letter of the affected word do not take a full stop after the second letter.
    However, should an abbreviation take the first letter and another letter before the last letter instead, a full stop should follow the abbreviation.


    St = Saint; St. = Street
    Dr = Doctor; Dr. = Drive
    Blvd = Boulevard; Av. = Avenue
    Mr= Mister
    Ms = Miss
    Mrs= Mistress

  19. In response to Andre Routh’s post of 14 May 2009, I can heartily recommend the closing that Air Chief Marshal Hugh Dowding used in his famous letter. It shows the proper feudal spirit even when the body of the message is talking back to the boss.

    I have the honour to be,
    Your obedient Servant,

    Air Chief Marshal,
    Air Officer Commanding-in-Chief,
    Fighter Command, Royal Air Force.

  20. Goodmorning, please I want to address a letter to my boss through my manager requesting for a leave of absence. The addressing is confusing me. Could you please give me a hint on how the addressing should be like in the UK standard. Thanks a lot!

  21. I am interested to subscribe to DailyWritingTips.com via email and you’ll be able to download our ebook, “Basic English Grammar.”

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  22. I want to thank you such a lot of for your job you have made in writing this posting. I am hoping the same most reliable work from you down the road also.

  23. Hi

    In a UK buisness letter addressing it as follows:

    For the attention of Mrs J Bloggs

    Bloggs and Bloggs Ltd
    address line 1
    address line2

    Dears Sirs

    finishing with yours faithfully

    I was always told that this format was addressed to the company so a general Dear Sirs was acceptable and the for the attention of was not classed as addressing it to a person so yours faithfully was correct, I’d be interested in your oppinion on this. I find this a useful in between letter (addressed to a person but not one you know)


  24. I wonder how the greeting should go if you’re writing to someone who is already a Sir, for instance Sir Paul McCartney or Sir Patrick Moore. Thank you for your response and for reminding me of the rules…

    John Likens

  25. Actually, there are a few things wrong with the so called UK letter/email. Most of them mentioned in the comments.

    Wouldn’t it have been better to get a British person to write the letter, or at least check it.

    Now it looks like everyone is more confused than when they started.

  26. With regards to a subject line. I understand that it should be positioned btween the salutation and the body of the letter. For example when speaking to someone we always say “hello” first before launching into conversation. The same rule applies to letter writing.

  27. Thank you for the web site.
    While it seems the boffins have various opinions how things are done, at least I have been given a good head start in letter formatting.

    I doubt many really give a hoot these days any way.

    So again, Thank you for the fine work this site has achieved.

  28. My understanding is that the subject line should come after the salutation, since you address someone first, and then tell them what you are contacting them about. I, personally, also tend to include the reference in the subject line, since that way every bit of important information is in one place.

    The most important thing, surely, as many people have said, is to get your point across clearly and successfully. Everything else is relatively unimportant.

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