The final two lines of an email often do more work than the opening. They tell the reader whether a response is expected, how urgent the request is, and how formal the relationship should feel.
There is no universally perfect sign-off. The right ending depends on your purpose, the recipient, and what should happen next. A useful ending sounds natural in context and gives the reader a clean landing rather than introducing a new idea at the last second.
Editorial note: Every message and example in this guide is original and designed as a starting point. Personalize names, memories, outcomes, and tone before sending.
THE SHORT ANSWER
How to get the wording right
End an email with a short closing sentence that states the next step or expresses appreciation, followed by a sign-off that matches the relationship. Use “Sincerely” or “Kind regards” for formal messages, “Best” or “Thanks” for everyday work, and warmer language only when the relationship supports it.
A SIMPLE METHOD
How to write a message that sounds sincere
State the next step
If you need a reply, decision, file, or meeting, say so in the closing sentence. Specific requests are easier to act on than a vague “Let me know.”
Match the formality
A first email to a client may need “Kind regards,” while a daily team message can end with “Thanks.” Let the relationship set the level of warmth.
Keep the sign-off short
Most professional sign-offs are one to three words. Long or clever endings can distract from the message and look forced.
Include a useful signature
Add your name and, when relevant, your role, company, phone number, or booking link. Do not make the recipient search for basic contact details.
NEED A FRESH DIRECTION?
Turn your idea into original wording
Use the AIQuotes Pro quote generator to explore different tones and lengths. Treat the result as a first draft, then add a detail only you know.
Create a quote freeFormal and professional email endings
Use these when writing to a new client, senior leader, recruiter, or someone you do not know well.
Thank you for your consideration. I look forward to hearing from you. Sincerely,
Please let me know if you need any additional information. Kind regards,
I appreciate your time and attention to this request. Respectfully,
I look forward to discussing the proposal with you on Thursday. Best regards,
Thank you for reviewing the attached materials. Yours sincerely,
Please feel free to contact me with any questions. With appreciation,
Warm professional sign-offs
These endings feel polished without sounding distant and suit most established work relationships.
Thanks again for your help with this. Best,
I appreciate the thoughtful feedback. All the best,
Looking forward to working together. Warm regards,
Have a great rest of your week. Best wishes,
Thanks for keeping this moving. Kind regards,
I am glad we found a clear way forward. Take care,
Endings for requests and follow-ups
A request should make the action and timing easy to understand without manufacturing pressure.
Could you confirm your availability by Wednesday? Thanks,
If the plan looks right, please reply with your approval. Best,
I would appreciate any update you can share by Friday. Kind regards,
Please send the final file when it is ready. Thank you,
Would you be available for a 20-minute call next week? Best wishes,
I will follow up on Monday if I have not heard back. Thanks again,
Casual and internal email endings
For teammates and familiar contacts, a lighter ending often sounds more human.
I will keep you posted as this develops. Thanks!
See you at the team meeting tomorrow. Best,
Let me know what you think when you have a minute. Cheers,
Thanks for jumping in so quickly. Talk soon,
I will take the next step from here. Appreciate it,
Hope the rest of your day goes smoothly. Take care,
WHAT TO AVOID
Common mistakes that weaken the message
Using the wrong level of warmth
An affectionate sign-off can feel intrusive with a new contact, while a cold sign-off can make a friendly exchange suddenly stiff.
Hiding the request
Do not bury an important deadline in a generic closing. State the action and date plainly when timing matters.
Adding a new topic
The ending should close the message. If you introduce another question, give it its own paragraph or send a separate email.
FINAL CHECK
Make the final version yours
Before sending, read the final paragraph by itself. The recipient should understand what happens next, how you feel about the exchange, and whether a response is required.
A dependable default is a clear closing sentence followed by “Best” or “Kind regards.” Personalize from there only when the purpose and relationship give you a reason.
QUESTIONS, ANSWERED
Frequently asked questions
What is the best way to end a professional email?+
Use a clear final sentence, such as “I look forward to your response,” followed by a neutral sign-off such as “Best regards,” “Kind regards,” or “Sincerely,” and your name.
Is best a professional email sign-off?+
Yes. “Best” is concise and widely accepted in everyday professional email. For highly formal or sensitive messages, “Kind regards” or “Sincerely” may be safer.
How do I end an email when I need a response?+
Name the action and, if necessary, a reasonable deadline: “Could you confirm the final number by Thursday? Thank you.” Avoid relying only on “Let me know.”
Should I write thanks or thank you at the end of an email?+
Both can work. “Thank you” is slightly more formal, while “Thanks” is natural with colleagues and familiar contacts. Use either when there is something specific to appreciate.