Your sign-off sends a small but real signal about tone and relationship. Choosing the right one adds polish. Here's what common email sign-offs signal and when to use them.
The safe professionals
'Best,' 'Best regards,' and 'Regards,' are reliable and neutral — appropriate for almost any professional email. When in doubt, one of these is safe.
Warmer and cooler options
'Thanks,' and 'Thank you,' add warmth and work when you're asking for something. 'Sincerely,' is more formal and slightly distant. 'Cheers,' is friendly but casual — fine with people you know.
Match it to the message
Frequently asked questions
What do email sign-offs signal?
Tone and relationship — 'best' and 'regards' are neutral, 'thanks' is warm, 'sincerely' is formal, 'cheers' is casual.
What's a safe email sign-off?
'Best,' 'Best regards,' or 'Regards,' work in almost any professional context.
Should the sign-off match the email?
Yes — a warm email deserves a warm close; mismatches feel off.
How can I polish my emails?
Book a free 30-minute class to sharpen your writing 1-on-1 with Digby R. Kerr.
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