How to Start and End a Business Letter

A Simple Way to Start and End

Start with Dear [Full Name]:, then say what the letter is about: “I'm writing to confirm [appointment or arrangement].” At the end, tell the reader what happens next, add Sincerely, and sign above your typed name.

The greeting addresses the reader. The first sentence explains your purpose. The ending makes any next step clear, while the sign-off is the short phrase before your signature. Each has a different job.

Write Your Opening and Closing in Five Steps

This service appointment letter shows the five parts in place. Follow the numbers from the greeting to the sender's name, then use the phrase lists below to adapt the wording.

Before You Send Your Letter

Read the opening and the ending together. The opening should explain the topic, and the ending should make any next step clear.

• The recipient's name and preferred title are correct.
• The first sentence explains the reason for writing.
• Any requested action is clear, with a response date when timing matters and a contact method when needed.
• The greeting and sign-off suit the relationship and subject.
• All [placeholders] are replaced, and your typed name appears below the signature.

A brief follow-up could say: “I'm following up on my letter about [topic]. Could you confirm [next step]?” Keep the original letter nearby so your dates and details stay consistent.

Business Letter Greetings: Who Are You Writing To?

A name is a good starting point when you know who will read the letter. Use the spelling and title the person uses. A full name is a useful gender-neutral choice when you don't know their preferred title.

For a formal US business letter, use a colon after the greeting. A comma can suit a less formal letter. If you don't know a name, try the company website or ask who handles the matter before using a general greeting.

“To Whom It May Concern” is best reserved for a letter intended for an unspecified future reader. A role or team usually feels more direct for an everyday request. Avoid guessing Mr., Ms., or another title.

Opening Lines That Get to the Point

The reader should know why you're writing after one sentence. Choose the opening that fits, then add only the background they need.

• Request: “I'm writing to request [document or information] for [purpose].”
• Confirmation: “I'm writing to confirm [appointment or arrangement] on [date] at [time].”
• Introduction: “I'm [name], your new [role] at [business], and I'll be your contact for [service].”
• Follow-up: “Following our conversation on [date], I'm sending [information or document].”
• Complaint: “I'm writing about [problem] with order [reference], delivered on [date].”

You don't need “I hope this letter finds you well” before every request. A brief personal opening is fine when it fits the relationship; keep the reason for writing easy to find. For a fuller message, see the letter of introduction or complaint letter examples.

Closing Sentences That Make the Next Step Clear

Your final paragraph can ask for a reply, explain what you'll do next, or thank the reader when no reply is needed. Include a date when timing matters and a reply method when it isn't obvious.

• Ask for confirmation: “Please email [email address] by [date] to confirm [arrangement].”
• Request information: “Please send [document or information] to [email address] by [date] so we can [next step].”
• Arrange a conversation: “Would [day and time] work for a short call about [topic]?”
• Offer help: “If you have questions about [topic], please contact me at [phone or email].”
• No reply needed: “Thank you for your time. We'll send the next update on [date].”

“I look forward to hearing from you” is courteous, but it doesn't say what response you need. Put the request first. Avoid adding a new issue in the final sentence or thanking someone for agreeing before they have replied.

Business Letter Sign-Offs, from Formal to Warm

Match the sign-off to the relationship and the subject. These options move from more formal to warmer; “Sincerely” works for most everyday US business letters.

1. Respectfully, — use for a very formal closing.
2. Sincerely, — a neutral professional choice for requests, confirmations, and formal letters.
3. Kind regards, — a warmer close for a professional relationship.
4. Best, — a brief, friendly close for a contact you know well; often better suited to email.

“Best regards” is another professional option with a warmer tone than “Sincerely.” Capitalize the first word of a multiword sign-off and follow the phrase with a comma.

Do US Letters Use “Yours Faithfully”?

“Yours faithfully” is associated with the British convention of ending a letter that begins “Dear Sir or Madam.” US business letters generally use “Sincerely” instead, whether the greeting names a person, role, or team. For more on regional conventions, see the formal letter format guide.

How to Sign a Business Letter

Put the sign-off on its own line, followed by space for your signature, your full typed name, and your job title. On a printed letter, leave about three or four lines for a handwritten signature. Add your business name or contact details if they aren't already clear from the letterhead.

For an electronic letter, keep your typed name and role visible. If you add a signature image, place it above your name. If the recipient sends a signing link or gives specific signing instructions, follow that process.

Keep the closing and signature with at least a few lines of your message so they do not sit alone on a second page.

Docelf uses a slightly modified block format, with the date and reference on the right. In the example, the recipient, body, closing, and signature all start on the left. Use the business letter format guide for spacing and the block format guide to compare general layouts.

A Greeting, Opening, and Closing in One Example

This fictional service appointment message matches the letter shown above. It confirms the visit, explains how to request a change, and closes with the sender's name and role.

Notice that the appointment letter asks the reader to respond only if something needs to change. Don't add a reply deadline just to fill a template. For more situations, browse the sample business letters.

Finish the Rest of Your Letter

Use the parts guide to check what belongs around your message. The format resources help you choose where to write, and the main hub brings the letter types together.

• Free Business Letter Template
• Parts of a Business Letter
• Business Letter Template Formats
• Sample Business Letters

Starting and Ending a Business Letter: FAQs

• How do you start a business letter without a name?

  Try to find the person responsible for your request. If you cannot find a name, address the role or team. Dear Office Manager and Dear Customer Service Team are useful options; add a colon after the greeting. Avoid guessing a title or gender.

• Should a business letter greeting end with a colon or a comma?

  Use a colon after the greeting in a formal US business letter. A comma suits a warmer, less formal greeting. Use a comma after the sign-off, whether you choose Sincerely, Kind regards, or another closing.

• What is a good final sentence for a business letter?

  State the next action clearly: Please confirm the delivery date by [date]. Include a reply method if the reader needs one. If no reply is needed, close with a brief acknowledgment or thanks.

• Is Sincerely an appropriate business letter closing?

  Yes. Sincerely works for most US business letters, whether you address a named person or a team. Kind regards or Best regards can suit a warmer, established relationship.

• Should I use Yours faithfully in a US business letter?

  Yours faithfully is associated with the British convention of closing a letter that begins Dear Sir or Madam. US business letters generally use Sincerely instead, including when the greeting names a role or team.

• Where do I put my name and signature?

  Put the sign-off on its own line. Leave space for a handwritten signature on a printed letter, then add your full typed name and job title. For an electronic letter, keep the typed name and role even if you add a signature image.

Ready to Write Your Letter?