How to Write a Memo: Format, Tips & Examples

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How to Write a Memo: Format, Tips & Examples Nick Perry
Updated

September 23, 2025

How to Write a Memo: Format, Tips & Examples
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You may have heard the terms memo and email thrown around interchangeably. While it’s true that emails have largely replaced memos as a means of business communication, the memo (short for memorandum) still exists in some offices, and it’s important to understand the distinction.

A memo is a more formal, structured, and official document than an email. It’s used for internal communication to provide a record of a decision, inform, or persuade a specific group of employees. They’re designed to be concise and to the point, which is not always the case with emails.

Learning how to write a memo is a valuable skill. It can help streamline communications and reduce wasted time in the office. Here, we guide you through how to write a memo and provide a template to help you craft effective and clear memos every time.

The Standard Memo Format

A professional memo has a very specific, but simple structure. It should be broken into a header and a body.

Header

The header is the first thing a reader sees and provides all the essential context. It should include four key components:

  • TO: The names and titles of the recipients.
    • TO: All Department Heads
  • FROM: Your name and title.
    • FROM: Jane Doe, Senior Analyst
  • DATE: The date the memo is written.
    • DATE: October 26, 2023
  • RE/SUBJECT: A clear, concise summary of the memo’s topic.
    • SUBJECT: Proposed Changes to Q4 Budget Allocation

Body

The body is where you deliver your message, and it’s broken into three main parts:

  • Opening paragraph: Start by stating the purpose of the memo directly. Why are you sending it? Memos tend to be about important information, so get straight to the point to avoid people overlooking it.
  • Background: Provide any necessary context and details in clear paragraphs. If you have complex data or a series of points, use bullet points or a numbered list to make it easier to scan and understand.
  • Call to action: End with a clear summary and inform readers what you’d like them to do next. Be specific and provide deadlines if necessary. For example: Please review the attached report and provide your feedback by end of day Friday.

Best Practices for Effective Memo Writing

The format is a great start, but great memos require more than just good formatting. These tips will help make your memos more effective:

  • Know your audience: If you’re writing to a specific team, you can use industry-specific terms, but if you’re writing to a broader audience, avoid jargon.
  • Be direct and concise: Memos should be quick. Avoid fluff and get right to the point or you’ll lose peoples’ interest.
  • Maintain a professional tone: Keep the language formal and objective. You might have a conversational way of writing, but a memo isn’t the place to act cool.
  • Proofread: Before you send, always double-check your memo for spelling, grammar, and punctuation errors. Typos and other errors can be embarrassing.
  • Send sparingly: Nobody wants to be the “memo guy” in the office. Not everything needs to be a memo, so think carefully before issuing one. Does it really need to be an official announcement, or can it just be an email?

Example Memo Template

Here’s what a typical memo looks like. Feel free to take this example and run with it!

 

TO: All Staff

FROM: Michael Chen, HR Director

DATE: October 26, 2023

SUBJECT: New Health & Wellness Program Launch

This memo is to formally announce the launch of our new company-wide Health & Wellness Program, effective November 1, 2026.

The program includes several new benefits, such as a subsidized gym membership, access to mental health counseling services, and bi-weekly guided meditation sessions. More detailed information, including sign-up instructions and a full list of available services, is available on the company intranet under the “Benefits” section.

We encourage everyone to explore these new resources and take full advantage of them. Please contact the HR department with any questions.

FAQs

Memos are typically more formal and structured than emails. They’re used for official internal communication that often requires a record. Emails are more casual.

A memo should be one page or less whenever possible. They’re meant for quick communication, so they should be concise.

Use a memo for important policy changes, official announcements, project summaries, or any significant internal communication that needs a formal, structured record.