How to end a professional email
A professional email ending has three parts, and each one does a different job:
- A closing line. Say what happens next or what you need: a question, a deadline or a thank you.
- A sign-off. One or two words that set the tone, such as "Best regards" or "Thanks".
- Your signature. Your name, role, company and the one contact detail the reader is most likely to need.
Put together, it looks like this:
Best email sign-offs
If you only remember ten, make it these. They cover almost every work email you will send.
- Best regards. Polite, professional and impossible to misread. It works for clients, colleagues and strangers alike.
- Kind regards. Slightly warmer than "Best regards", which makes it a strong default for ongoing work relationships.
- Thanks. Short and appreciative. Ending on thanks feels friendly and leaves the door open for a reply.
- All the best. Warm and positive without being overly familiar. Great for wrapping up a conversation.
- Looking forward to hearing from you. Makes clear you expect a reply, which helps when you need an answer.
- Best. Efficient and friendly. Ideal for quick replies in a thread that is already going.
- Sincerely. The right choice for formal letters, cover letters and official requests.
- Thank you for your time. Respectful when you ask a busy person to read, review or meet.
- Talk soon. Implies an ongoing relationship and a next conversation.
- Cheers. Friendly and upbeat for colleagues and contacts you know well.
Email sign-offs to avoid
Some closings undo an otherwise good email. Skip these in professional messages:
- No sign-off at all. In a first email it reads as abrupt. Only drop the sign-off deep in a fast back-and-forth thread.
- Thanks in advance. It can sound like you assume the answer is yes. "Thanks for considering this" is gentler.
- Sent from my iPhone. A default signature is fine for quick replies, but it looks careless on an important email.
- Love or xoxo. Too personal for work, unless you're writing to family or very close friends.
- As per my last email. Passive-aggressive and likely to make the reader defensive. Restate the point politely instead.
- Yours. Ambiguous and oddly intimate in a business context. Choose "Best" or "Kind regards".
Sign-offs for cold emails and sales emails
In a cold email the sign-off matters less than the line just before it. Ending on a short, specific question gives the reader something easy to answer, which is usually what earns a reply. "Worth a quick chat?" or "Open to a 15-minute call next week?" does more work than any closing phrase.
Keep the sign-off itself simple, such as "Best" or "Thanks", and avoid anything that sounds pushy or overly familiar with someone you have never met. Even the best ending can't help if the email lands in spam, so check our guide on why emails don't get replies, and warm up new inboxes with cold email warmup before you scale outreach.
Funny email sign-offs (and when they're OK)
A funny sign-off can make an internal email more human, but it only works when the reader knows you and shares your sense of humor. Good moments are team updates, friendly colleagues and casual follow-ups. Bad moments are first contact, cold outreach, complaints, bad news and anything a senior stakeholder might forward.
The same applies to Gen Z sign-offs such as "Thx" or "Ttyl": perfect in a fast team thread, out of place in a proposal. When in doubt, use a standard sign-off and let your personality show in the body of the email.
Email sign-off vs email signature
The sign-off is the short phrase before your name, such as "Best regards". The signature is the block underneath: your name, title, company, phone number and links. You change the sign-off to fit each email, while the signature stays the same. If yours needs an update, create a professional email signature with our free generator.
Email sign-offs: frequently asked questions
What are the best email sign-offs?
The best email sign-offs for most situations are "Best regards", "Kind regards", "Thanks", "All the best" and "Best". They are polite, professional and hard to misread. For formal letters use "Sincerely", and when you need an answer, "Looking forward to hearing from you" makes it clear a reply is expected. Match the sign-off to your relationship with the reader.
How do you politely end a professional email?
To end a professional email politely, finish with a clear last line that states the next step, add a courteous sign-off such as "Best regards" or "Thank you", then your name and a short signature. Thanking the reader for their time or help is the simplest way to sound polite without being stiff.
What is a good ending for a professional email?
A good ending for a professional email has three parts: a closing line that says what happens next, a sign-off that fits the relationship, and a signature with your name, role and company. For example: "Could you confirm by Friday? Best regards, Jane Smith, Head of Sales, Acme." It is clear, courteous and easy to reply to.
How to end an email professionally but not friendly?
To end an email professionally without sounding friendly, use a neutral sign-off such as "Regards", "Sincerely" or "Respectfully", and skip warm extras like "Have a great day" or exclamation marks. Keep the last line factual, for example stating a deadline or next step. This works well for formal complaints, legal matters or firm requests.
What can I say instead of "Best regards"?
Good alternatives to "Best regards" include "Kind regards", "All the best", "Best wishes", "Thank you" and "Many thanks" in professional emails. For a warmer tone try "Warmly" or "Take care". For formal letters use "Sincerely" or "Respectfully". In a cold email, ending on a short question such as "Worth a quick chat?" often works better than any sign-off.
How do Gen Z sign off emails?
Gen Z tends to sign off emails casually, with short phrases like "Thx", "Talk later", "Ttyl", "Later!" or "Thanks bestie", and sometimes an emoji. These work in internal chats and with close colleagues who write the same way. For clients, managers you don't know well, or anything formal, stick to a standard sign-off such as "Best" or "Thanks".
What's a funny way to sign off an email?
Funny ways to sign off an email include "Stay caffeinated", "May your inbox be ever in your favor", "Typos courtesy of my phone" and "Until the next reply-all". Save them for colleagues and contacts who know you well and share the joke. Avoid humor with new clients, in cold outreach, or in any email about a problem or complaint.
A great sign-off only helps in the inbox
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