How to End an Email With a Professional Closing

Does it matter how you end your email? With all the attention that subject lines get, how you end an email is often overlooked.

When we’re done writing our business email, we sometimes get stuck at the end. How should we sign off to sound professional and nudge the recipient to reply?

Author image

Aneta Szotek

6 min read

The most important tip is to close an email with an actionable sentence.

What I mean by that is crafting an ending that will encourage the reader to do something specific, be it answer a question, open your application, read an article, go to your offer, or whatever else you want to encourage them to do.

You already know how to create an efficient email structure and how to start an email. Let’s look at how you can end your professional email to achieve your goal.

Ready-to-use expressions

There are many common expressions that everyone uses on a daily basis. Here are some examples of reliable email closing lines:

Kind regards, (…)
Dear Mr. Jones, (…)
Best, (…)
Regards, (…)
Warm regards, (…)
Cheers, (…)

Plus some more formal ones:

Sincerely, (…)
Yours faithfully, (…)

Formal email expressions examples.

When you want to underline your request:

Thanks, (…)
Many thanks, (…)
Thanks in advance, (…)
I appreciate your help, (…)
I’d really appreciate your feedback, (…)

What is interesting is that research suggests the sign-off “thanks in advance” has the best reply rate.

And here are some examples of more informal phrases:

See you soon, (…)
Talk soon, (…)
Have a great day, (…)

Informal email expressions examples.

List of the best email closings

If you’re wondering how to end an email, this list will be of help. Check these email closing phrases. Choose one of them, then copy & paste it to your email message.

How to end an email to a customer

How to end an email to a customer
Please let me know if you have any questions
Please let me know if you need anything
If you want to know more, I'll be happy to help you
Always happy to hear from you
With appreciation
With gratitude
If you require any assistance, feel free to contact me
Please write to me if you encounter any problems
I look forward to hearing from you

How to end an email to a company

How to end an email to a company
Yours sincerely
Best regards
Warm regards
Kind regards
With appreciation
With gratitude
I appreciate your feedback
Thank you in advance
Thank you for your time

How to end an email to a recruiter

How to end an email to a recruiter
Yours sincerely
Yours faithfully
Appreciate your time and consideration
I'd appreciate your response
I’d really appreciate your feedback
With appreciation
Thank you for your time
Thank you in advance
Thank you for your time

How to end an email to a friend

How to end an email to a friend
Have a great day/week/weekend
See you soon
Until next time
Looking forward to hearing from you
Write to you soon
Speak to you soon
Yours truly
Your friend
Take care
Best wishes
Wishing you a wonderful day

How to end an email to a stranger

How to end an email to a stranger
Thank you
Many thanks
Best regards
Warm regards
Kind regards
With appreciation
With gratitude

Remember about the call to action

Being actionable is necessary for any form of communication. Giving the recipient a clear indicator of what to do next is the best way to achieve the desired outcome.

Call-to-action example in an email.

Close your email with one specific question or action that should be taken by the recipient. Posing too many questions or steps to complete is a recipe for overwhelming the reader. Decide what the most important action is. It will make your conversation more dynamic, without any unnecessary information.

Not everyone will do what you want them to, but the goal here is not to achieve a perfect result. The goal is to maximize your chances using what we know about user behavior.

Call-to-action Examples
  1. Let us know which feature you like the most.
  2. Reply to this email to get a special discount on your first order.
  3. Check out our course on business email writing.
  4. Forward this email to the person responsible for your company blog.
  5. What do you think about a meeting on Friday, April 4th at 3 pm?
  6. Schedule a call with me using this link.

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Setting up deadlines

Many emails that we receive are closed with a vague “what do you think?” or “when would be best for you to meet?". Although the intentions here are clearly good, and indicate a high level of writer’s empathy ("I value your time and opinion"), it’s not the best way to end an email.

A man with a ticket instead of a head and flying calendar cards.

Be specific and include a proposed time for the meeting. If you’re establishing the project timeframe with a coworker, set up a deadline. Skip the ASAP part, and make sure that whatever you’re working on will be well taken care of. Don’t forget to make this deadline sound like a proposal, not an order.

Email signatures and tracking clicks

An email signature gives you the opportunity to add links to social media or to your website. To see if anyone clicks the link in your signature, add UTMs to these links. Additional data is always useful when it comes to analyzing traffic sources.

Ideas of resources to link in your email signature:
  1. Your LinkedIn profile.
  2. Other relevant social media profiles: company Instagram, Twitter.
  3. Your company website.
  4. Relevant external website (ex: dribble for graphic designers).
  5. Your online portfolio.
  6. The latest post from your blog.
  7. A landing page with a special offer.
  8. Your online calendar (ex: Calendly).

Fancy signatures with photos and brand logos are more suited to marketing emails. In casual business correspondence, I’d stick to a simple plain text signature with a link or two to relevant pages. The links should say more about you and what you’re proposing.

Before sending any message, it's worth adding an appropriate signature. In HelpDesk, you can completely customize the signature to your needs.

Using PS (postscript)

Adding a PS (postscript), which comes from post scriptum (“written after”) is Latin for a way of adding “one more thing” before moving on to whatever you’re doing.

There’s no definite grammar rule to write PS versus P.S. The version with periods appears more in American English, but it’s not a definitive rule. Simple PS works anytime.

An email with a promo offer.

PS lines have proved effective in marketing emails. Should we use it in business emails as well? It depends on the goal of your messages. If you’re writing a job application or contacting a potential business partner that you already have a relationship with - I’d advise you to skip it. However, if you’re cold-emailing, pitching offers, or doing any action that has a lower reply probability, then go ahead and write something catchy and interesting. Remember that research shows readers tend to read the PS first.

Go ahead and try a PS and let us know if it works for your prospects.


Now you know how to end a professional email effectively. Some tips work better for standard correspondence and others are more aimed at sending offers or contacting someone for the first time.

How you end your email matters. Research indicates that there’s a correlation between email sign-offs and reply rates. It’s not only about the style, but also about optimizing your results.

  • Choose how to end your email based on the relationship you have with the recipient.
  • Remember to include a call to action.
  • Be specific and set up a deadline for the expected action.
  • Use signatures to your advantage.
  • Track included links with UTM parameters.
  • Use a PS line to catch recipients’ attention.

Go to the next lesson where we’ll talk about the importance of follow-up emails.

In the next lesson

The Importance of a Follow-Up Email

Learn what are follow-up emails and why you should send them. This class is designed in partnership with Keap.

Go to lesson 4

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