How to End an Email – Professional Sign-Offs Made Simple

Every email you send carries a final impression in its closing line. The way you sign off can reinforce professionalism, build rapport, or leave the recipient uncertain. Whether you are writing a job application, a note to a teacher, or a quick message to a friend, knowing how to end an email appropriately is a skill that saves time and avoids miscommunication.

Research from business communication experts shows that recipients form lasting opinions from the last few words they read. A well-chosen sign-off can increase the likelihood of a reply and strengthen your credibility. On the other hand, mismatched closings—such as a formal body finished with “Cheers”—can undermine your message.

This guide covers professional and informal sign-offs, action-oriented closings, gratitude-based endings, and the evolution of email etiquette. Every example is drawn from established sources and real-world usage.

How to End an Email Professionally: The Complete Guide

Key Insights from Business Communication Research

• The most common professional sign-off is “Best regards”, used in over 40% of business emails.
• Informal emails benefit from shorter, warmer closings like “Cheers” or “Talk soon”.
• Emails ending with a clear call to action (e.g., “Looking forward to your reply”) receive 30% faster responses.
• Including a thank-you line before the sign-off increases positive recipient perception by 25%.
• Avoid “Sent from my iPhone” or no sign-off at all in professional settings.

Email Sign-Offs at a Glance

How to End an Email to a Friend or Informally

Informal emails allow more personality, but the sign-off should still fit your relationship. For close colleagues or friends, short and warm closings work best. “Cheers”, “Talk soon”, and “Best” are common choices. Humour can be effective if the recipient shares your tone.

How to End an Email to a Friend

When writing to a friend, you can drop the formal structure. Use closings like “Take care”, “See you later”, or “Love” for intimate relationships. A Reddit discussion on sign-offs highlights that “Later” or “Peace” are popular among Gen Z users, while older groups may prefer “Cheers”.

What Are Funny Email Sign Offs?

Creative closings can build camaraderie in internal teams. Examples include “May the force be with you”, “Stay awesome”, and “Keep calm and email on”. These should only be used when you know the recipient will appreciate the joke. In formal correspondence, humour can backfire.

How to End an Email Waiting for a Response

Action-oriented closings guide the recipient toward a reply. Adding a clear next step—such as “Please let me know by Friday” or “I look forward to hearing from you”—can significantly speed up response times.

How to End an Email When You Need a Reply

Use phrases that set an expectation without sounding demanding. “Looking forward to your response” and “I await your reply” are standard. For urgent matters, “Please confirm receipt at your earliest convenience” works well. The University of Massachusetts business guide recommends closing with a brief sentence that summarises the request.

How to End an Email Professionally Looking Forward

When you have a scheduled next step, use “Looking forward to our meeting” or “Can’t wait to discuss this further”. These closings show enthusiasm while remaining professional. Combine them with a neutral sign-off like “Best regards”.

How to End an Email with Thank You and Gratitude

Expressing gratitude before the sign-off leaves a positive aftertaste. Even a simple “Thanks for your time” can improve the recipient’s perception. For stronger appreciation, use “Many thanks” or “With gratitude”.

How to End an Email with Thank You

Place the thank you in the closing paragraph rather than replacing the sign-off. Example: “Thanks again for your help. Best regards, [Name].” The Indeed Career Guide suggests “Thank you in advance” for requests, but some recipients may find it presumptuous. Use it only when a delay would be inconvenient.

Best Email Sign Offs: Formal vs. Informal Compared

Choosing the right closing often comes down to the relationship and the context. Below is a comparison of common options.

What Is the Difference Between Sincerely and Best Regards?

“Sincerely” is more formal and traditionally used in letters or when you know the recipient’s name. “Best regards” is a safe default for most business emails. According to Proton Mail’s guide, “Best regards” is the most versatile professional sign-off.

How to Close an Email Other Than ‘Best’

Alternatives include “Kind regards” (slightly warmer), “Warm regards” (personal), “Respectfully” (for officials), “Yours faithfully” (when you don’t know the name), “Cheers” (casual), and “Talk soon” (friendly). The Adobe Express tips recommend “Yours sincerely” for formal business emails.

Which Sign-Off Should You Use for Business?

For client emails, stick to “Best regards” or “Kind regards”. For internal team messages, “Thanks” or “Cheers” are acceptable if the culture allows. Mirror the sign-off used by your recipient when replying.

How Have Email Sign-Offs Evolved Over Time?

1. 1990s – Early Adopters: “Sincerely” and “Yours truly” were standard for all emails.
2. 2000s – Rise of ‘Best’: “Best regards” and “Best” became the default professional sign-off.
3. 2010s – Casualization: “Cheers”, “Thanks”, and “Talk soon” entered business emails.
4. 2020s – Personalization: Creative, brand-specific, or ‘unhinged’ sign-offs gained popularity in informal settings.

How Certain Should You Be About Your Email Closing?

Why Email Sign-Offs Matter

Email closings are the last thing a recipient reads, making them a critical touchpoint for tone and professionalism. Studies show that emails with a clear, appropriate closing are perceived as 20% more credible. The shift from formal to casual sign-offs reflects broader changes in workplace communication, but context still dictates the best choice. Job applications, for instance, still benefit from traditional closings, while internal team emails can be more relaxed.

For more on managing your email accounts, see our guide on How to Login to One and One Webmail (IONOS 1&1). And if you’re handling shipping confirmations, the Post Office Drop & Go: Locations, Tracking & Guide may be useful.

What Do Experts Say About Email Closings?

“The best sign-off depends on your relationship with the recipient and the email’s purpose.”

— Proton Mail Blog (2025)

“End an email professionally by adding a short closing paragraph, a formal sign-off, and your full name.”

— Indeed Career Guide (2026)

“For formal business emails, try ‘yours sincerely’, ‘yours faithfully’, or ‘best regards’.”

— Adobe Express (2025)

What Is the Best Way to End an Email?

There is no single best closing for every situation. Match your sign-off to the email’s tone, your relationship with the recipient, and the action you want them to take. When in doubt, “Best regards” remains the most reliable choice across professional contexts. Always include a closing sentence that summarises the next step, and keep your signature block consistent.

Frequently Asked Questions